CN217827679U

CN217827679U - Window wiper

Info

Publication number: CN217827679U
Application number: CN202221089679.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shanghai Deju Intelligent Technology Co ltd
Current assignee: Shanghai Deju Intelligent Technology Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-11-18
Anticipated expiration: 2032-04-27

Abstract

The utility model relates to a window wiper, which comprises a holding rod and a mounting plate arranged at the front end of the holding rod, wherein the mounting plate is provided with a wiping object; the method is characterized in that: the wiping material comprises a soft wiper and a scraping strip, the soft wiper is fixed on the bottom surface of the mounting plate, the scraping strip is fixed in front of the mounting plate and is provided with a lower scraping part extending downwards to form a strip shape and a front scraping part extending forwards to form a strip shape, and the lower scraping part is positioned in front of the soft wiper. The scraping strip has downwardly extending and is the banding portion of scraping down, scrapes the place ahead that the position lies in soft wiping down, soft wipe can work together with scraping down the portion, the limit is cleaned and is scraped futilely, and importantly, soft wiping lies in the rear of scraping down the portion, and the water of scraping down by scraping the portion like this can in time be located the rear clean function portion clean the absorption, avoids water to drip along glass, has solved the pain point that traditional window scraped. In addition, the scraping strip is also provided with a front scraping part which extends forwards to form a strip shape, and the front scraping part can be used for independently scraping or sweeping the ground. Therefore, the window wiper has a plurality of cleaning modes.

Description

Window wiper

Technical Field

The utility model relates to a burnisher for cleaning window or various mesa especially relates to a have window of scraping function concurrently and wipe.

Background

The conventional wiping materials for cleaning windows or various table tops are roughly divided into two types, one is wiping materials such as rags or sponges, and is mainly used for wiping. The second type is a scraping strip, which is a strip-shaped component made of rubber material and with certain hardness, and is mainly used for scraping and washing.

There are two different cleaning products, window wiping and window scraping, although some also have two functions, namely, two kinds of wiping materials are simultaneously arranged on the mounting plate. For example, a chinese utility model with patent No. CN200920191049.4 (publication No. CN 201500073U) discloses a water spray window wiper, which comprises a brush handle with a water passage, a brush head with a wiper and a soft wiper, and a water inlet switch valve, wherein the brush head is provided with a water spray hole penetrating the water passage, the water spray hole is used for spraying water to the working surface, the soft wiper is used for wiping dirt on the working surface, and the wiper is used for wiping off sewage.

The soft wiper and the scraping strip in the window brush are arranged on the two opposite sides and work independently, when water on the glass is scraped, the water on the glass can drip along the advancing direction (downward) of the scraping strip, so that the ground or a wash basin is polluted by dirty water, and the water can be splashed onto an operator. And the scraper bar has only one working position.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a structural design is reasonable and window that has many clean modes is wiped to above-mentioned prior art current situation and provide.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a window wiper comprises a holding rod and a mounting plate arranged at the front end of the holding rod, wherein a wiping object is arranged on the mounting plate; the method is characterized in that: the wiping material comprises a soft wiper and a scraping strip, the soft wiper is fixed on the bottom surface of the mounting plate, the scraping strip is fixed in front of the mounting plate and is provided with a lower scraping part extending downwards to form a strip shape and a front scraping part extending forwards to form a strip shape, and the lower scraping part is positioned in front of the soft wiper.

As an improvement, the mounting plate comprises a top plate and a bottom plate, the bottom plate is fixed on the bottom surface of the top plate, the holding rod is connected to the top plate or the bottom plate, the soft wiper is fixed on the bottom surface of the bottom plate, and the scraping strip is fixed on the front edge of the bottom plate or the top plate. The mounting plate is divided into two parts, which is beneficial to mold forming and assembly and is also beneficial to fixing the scraping strip on the front edge of the bottom plate by adopting a rubber coating process.

Of course the mounting plate may be a one-piece plate.

Preferably, the scraping strip is fixed on the front edge of the bottom plate or the top plate in an encapsulated mode. The rubber coating process can firmly fix the scraping strip with the bottom plate or the top plate, and the scraping strip can be fixed in the die at one time without an additional structure to be fixed on the bottom plate or the top plate, so that the rubber coating process is favorable for batch production and reduces labor cost.

In a further improvement, the front edge of the bottom plate or the top plate is provided with a strip-shaped convex part which is convex along the thickness direction of the bottom plate or the top plate, and the strip-shaped convex part is covered by the scraping strip. The arrangement of the strip-shaped convex parts can ensure that the scraping strip and the front edge of the bottom plate or the top plate are more firmly coated, and meanwhile, the strip-shaped convex parts also play a role of a framework, so that the strength of the scraping strip is increased.

As an improvement, a scraping rib which is convex backwards is formed on the back surface of the lower scraping part. When the scraping strip is turned outwards forwards, the scraping ribs can play a role in scraping water, and the water scraping effect is better.

Preferably, the bottom plate is fixed to the bottom surface of the top plate by a snap-fit screw.

In a further improvement, the back part of the top plate is inserted and fixed with an elastic connecting piece, and the elastic connecting piece is detachably inserted and fixed at the front end of the holding rod. The mounting panel passes through elastic connecting piece and realizes being shirked with the holding rod and be connected, does benefit to and changes whole brush head portion, reduces use cost, more environmental protection. In addition, the elastic connecting piece can enable the wiping object to swing up and down along with the mounting plate relative to the holding rod, and the soft wiping part and the lower wiping part can be better attached to the glass or the table for wiping.

The elastic connecting piece is further improved, and is provided with an elastic section, a front insertion section and a rear insertion section, wherein the front insertion section and the rear insertion section are positioned at the front end and the rear end of the elastic section, the elastic section is provided with a sheet-shaped elastic arm, a plurality of annular sheets are formed on the elastic arm at intervals in the axial direction, an upper limiting lug and a lower limiting lug are formed on the annular sheets, the upper limiting lug and the lower limiting lug are positioned at the upper end and the lower end of the elastic arm, the front insertion section is inserted into a connecting hole at the rear part of the top plate, and the rear insertion section is detachably inserted into the front end of the holding rod. The upper limiting lug and the lower limiting lug are arranged to restrict the swing angle of the mounting plate, so that the elastic arm is prevented from being broken due to overlarge swing amplitude, and when the upper limiting lug or the lower limiting lug is bent to abut against an adjacent annular sheet, the overall strength of the elastic connecting piece is increased, and the elastic connecting piece cannot swing continuously.

Preferably, an elastic buckle part is fixed in the holding rod, at least one pair of clamping pins is arranged on the elastic buckle part, the rear plug-in section is provided with a jack for the elastic buckle part to be inserted into, a clamping hole for the elastic buckle part to be clamped by the clamping pins is formed in the peripheral wall of the jack, the elastic buckle part is inserted into the jack when the elastic buckle part is locked, the clamping pins of the elastic buckle part are clamped by the clamping hole, the holding rod is provided with a trigger part capable of sliding axially, the trigger part keeps a backward movement trend under the action of a spring, the forward movement of the trigger part pushes the elastic buckle part to deform towards a folding direction, the clamping pins of the elastic buckle part are separated from the clamping hole, and then the rear plug-in section can be separated from the holding rod. The buckle mode has the advantage of simple structure and is favorable for connecting the elastic connecting piece with the holding rod. The unlocking can be realized by pushing the trigger component, and the unlocking operation is more convenient.

The elastic buckle part comprises a connecting part which is used for being installed in the holding rod, the lower end of the connecting part is provided with two elastic sheet parts which are arranged at intervals from left to right, the elastic sheet parts are sequentially provided with a first outwards-expanding inclined section, a transition section and a second inwards-contracting inclined section from top to bottom, the second inclined sections of the two elastic sheet parts are connected together, the transition section is provided with the clamping foot, the trigger part is restrained on the connecting part, the spring is arranged in the connecting part, and the trigger part moves downwards to extrude the first inclined section to contract inwards and deform; the end-to-end connection of two flexure strips is in the same place, increase the intensity of flexure strip portion, difficult fracture, the setting up of first slope section makes moving down of trigger part change and promote the unblock that contracts in the flexure strip portion, the setting up of second slope section is changed and is changed in the jack that the flexure strip portion inserted handle portion and make its lower extreme contract and warp, make the card foot of elastic buckle part block people's card hole more easily, the setting up of connecting portion makes things convenient for elastic buckle part to install in the holding rod, also provide suitable installation position for trigger part and spring. Trigger part is the push pedal that the restraint can axially slide in the anterior guide way of connecting portion, and the lower part both sides of push pedal have the promotion portion that extends backward and lie in the connecting portion left and right sides, and the rear portion of push pedal has the spring holder that extends backward, is equipped with the spring mounting chamber on the connecting portion, and the spring holder stretches into the spring mounting intracavity, the spring mounting intracavity is arranged in to the spring, and the upper end of spring supports on the spring holder, and the lower extreme of spring supports on leaning on the lower inner wall in spring mounting chamber, be equipped with in the push pedal and push away to turn round, should push away to turn round and show the holding rod and supply the human operation to promote the push pedal. The trigger part is simple in structure and beneficial to assembly.

Compared with the prior art, the utility model has the advantages of: the wiper is including soft wiping and scraping the strip for this window is wiped and is scraped the function concurrently, scrape the strip and have downwardly extending and be banding lower portion of scraping, scrape the place ahead that the position lies in soft wiping down, soft wiping can work with scraping down, the limit is wiped and is scraped futilely, importantly, soft rear of scraping the position down, water of scraping down by scraping the portion like this can in time be located the rear wipe the function portion and clean the absorption, avoid water to drip along glass, the painful point that traditional window scraped has been solved. In addition, the scraping strip is also provided with a front scraping part which extends forwards to form a strip shape, and the front scraping part can be used for independently scraping or sweeping the ground. Therefore, the window wiper has a plurality of cleaning modes.

Drawings

Fig. 1 is a first perspective view of a first embodiment of the present invention;

fig. 2 is a second perspective view of the first embodiment of the present invention;

fig. 3 is a cross-sectional view of a first embodiment of the present invention;

FIG. 4 is a schematic view illustrating a state where the mounting plate is separated from the grip bar according to the first embodiment of the present invention;

fig. 5 is a first exploded perspective view of the first embodiment of the present invention;

fig. 6 is a second exploded perspective view of the first embodiment of the present invention;

fig. 7 is an exploded perspective view of a second embodiment of the present invention;

fig. 8 is an exploded perspective view of a third embodiment of the present invention;

fig. 9 is a partial perspective exploded view of a third embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 6, it is a first preferred embodiment of the present invention.

A window wiper comprises a holding rod 1 and a mounting plate 2 arranged at the front end of the holding rod 1, wherein a wiping object is arranged on the mounting plate 2; the wiping material comprises a soft wiper 4 and a wiping strip 5, wherein the soft wiper 4 is fixed on the bottom surface of the mounting plate 2, the wiping strip 5 is fixed in front of the mounting plate 2, the wiping strip 5 is provided with a lower wiping part 51 which extends downwards to form a strip shape and a front wiping part 52 which extends forwards to form a strip shape, and the lower wiping part 51 is positioned in front of the soft wiper 4. The back surface of the lower scraping portion 51 is formed with a scraping rib 53 projecting rearward. The mounting plate 2 comprises a top plate 21 and a bottom plate 22, the bottom plate 22 is fixed on the bottom surface of the top plate 21 through a snap-fit combination screw, the holding rod 1 is connected on the top plate 21, the soft wiper 4 is fixed on the bottom surface of the bottom plate 22, and the scraping strip 5 is fixed on the front edge of the bottom plate 22. The wiper strip 5 is fixed to the front edge of the base plate 22 by an encapsulation process. The front edge of the bottom plate 22 has a strip-shaped projection 23 projecting in its thickness direction, the strip-shaped projection 23 being covered by the wiper strip 5. The soft wiper 4 is made of foam cotton, the back surface of the soft wiper is combined with a hasp and is fixed on the bottom surface of the bottom plate 22 in an adhesion mode, and the scraping strip 5 is formed by adopting foam cotton through a compression process.

The back part of the top plate 21 is inserted and fixed with an elastic connecting piece 3, and the elastic connecting piece 3 is detachably inserted and connected at the front end of the holding rod 1. The elastic connecting piece 3 is provided with an elastic section 31, a front inserting section 32 and a rear inserting section 33 which are positioned at the front end and the rear end of the elastic section 31, the elastic section 31 is provided with a sheet-shaped elastic arm 311, a plurality of annular sheets 312 which are axially arranged at intervals are formed on the elastic arm 311, an upper limiting lug 313 and a lower limiting lug 314 are formed on the annular sheets 312, the upper limiting lug 313 and the lower limiting lug 314 are positioned at the upper end and the lower end of the elastic arm 311, the front inserting section 32 is inserted into a connecting hole 211 at the rear part of the top plate 21, and the rear inserting section 33 is detachably inserted into the front end of the holding rod 1.

An elastic buckle part 6 is fixed in the holding rod 1, at least one pair of clamping feet 63 is arranged on the elastic buckle part 6, the rear insertion section 33 is provided with a jack 331 for the elastic buckle part 6 to be inserted, a clamping hole 332 for the clamping feet 63 of the elastic buckle part 6 to be clamped is arranged on the peripheral wall of the jack 331, the elastic buckle part 6 is inserted into the jack 331 when the locking is carried out, the clamping feet 63 of the elastic buckle part 6 are clamped in the clamping hole 332, a trigger part capable of axially sliding is arranged on the holding rod 1, the trigger part keeps the backward movement trend under the action of a spring 7, the forward movement of the trigger part pushes the elastic buckle part 6 to deform towards the folding direction, the clamping feet 63 of the elastic buckle part 6 are separated from the clamping hole 332, and the rear insertion section 33 can be separated from the holding rod 1.

The elastic buckle part 6 comprises a connecting part 61 which is used for being installed in the holding rod 1, the lower end of the connecting part 61 is provided with two elastic sheet parts 62 which are arranged at left and right intervals, the elastic sheet parts 62 are sequentially provided with a first outwards-expanding inclined section 621, a transition section 622 and a second inwards-contracting inclined section 623 from top to bottom, the second inclined sections 623 of the two elastic sheet parts 62 are connected together, the transition section 622 is provided with the clamping foot 63, the trigger part is restrained on the connecting part 61, the spring 7 is arranged in the connecting part 61, and the trigger part moves downwards to press the first inclined section 621 to contract inwards and deform; trigger part is the push pedal 8 that the restraint can axially slide in the anterior guide way of connecting portion 61, and the lower part both sides of push pedal 8 have backward extension and lie in the promotion portion 81 of the connecting portion 61 left and right sides, and the rear portion of push pedal 8 has the spring holder 82 of backward extension, is equipped with spring mounting cavity 611 on connecting portion 61, and spring holder 82 stretches into in the spring mounting cavity 611, spring 7 arranges in spring mounting cavity 611, and the upper end of spring 7 supports and leans on spring holder 82, and the lower extreme of spring 7 supports and leans on the lower inner wall of spring mounting cavity 611, it turns round 83 to be equipped with on the push pedal 8 to push away, and this pushes away turns round 83 and reveals holding rod 1 and supplies the people to operate the promotion push pedal 8.

The wiper is including soft 4 and the scraping strip 5 of wiping, make this window wipe and scrape the function concurrently, scrape strip 5 and have downwardly extending and be banding lower portion 51 of scraping, it is located the place ahead of soft 4 of wiping to scrape portion 51 down, soft 4 of wiping can work with scraping portion 51 down, the limit is wiped and is scraped futilely, importantly, soft 4 of wiping is located the rear of scraping portion 51 down, the water of scraping like this by scraping portion 51 down can in time be located the rear wipe the functional part and wipe the absorption, avoid water to drip along glass, the painful point of traditional window scraping has been solved. In addition, the scraper bar 5 has a front scraper portion 52 extending forward in a strip shape, and the front scraper portion 52 can be used for scraping or sweeping the ground alone. Therefore, the window wiper has a plurality of cleaning modes.

The mounting plate 2 is detachably connected with the holding rod 1 through the elastic connecting piece 3, so that the whole brush head part can be replaced conveniently, the use cost is reduced, and the environment is protected. In addition, the arrangement of the elastic connecting piece 3 can enable the wiper to swing up and down along with the mounting plate 2 relative to the holding rod 1, and the soft wiper 4 and the lower wiping part 51 can be better attached to the glass or a table for wiping. When the elastic connecting piece 3 is bent to the upper limiting projection 313 or the lower limiting projection 314 to collide with the adjacent ring-shaped piece 312, the overall strength of the elastic connecting piece 3 is increased, and the elastic connecting piece cannot swing continuously.

Fig. 7 shows a second embodiment of the present invention.

The present embodiment is different from the first embodiment in that: the wiper strip 5 is fixed to the front edge of the top plate 21. The wiper strip 5 is fixed to the front edge of the top plate 21 by an encapsulation process. The front edge of the top plate 21 has a downwardly extending strip 23, which strip 23 is enclosed by the wiper strip 5.

As shown in fig. 8 and 9, the present invention is a third embodiment.

The present embodiment is different from the first embodiment in that: the mounting plate 2 is a unitary plate. The back part of the integral plate is fixedly inserted with an elastic connecting piece 3.

It should be noted that in the description of the present embodiment, the terms "front, back", "left, right", "up, down", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for convenience of description of the present invention and simplification of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Claims

1. A window wiper comprises a holding rod (1) and a mounting plate (2) arranged at the front end of the holding rod (1), wherein a wiping object is arranged on the mounting plate (2); the method is characterized in that: the wiping material comprises a soft wiping body (4) and a scraping strip (5), the soft wiping body (4) is fixed on the bottom surface of the mounting plate (2), the scraping strip (5) is fixed in front of the mounting plate (2), the scraping strip (5) is provided with a downward extending strip-shaped lower scraping part (51) and a forward extending strip-shaped front scraping part (52), and the lower scraping part (51) is located in front of the soft wiping body (4).

2. The window wipe of claim 1, wherein: the mounting plate (2) comprises a top plate (21) and a bottom plate (22), the bottom plate (22) is fixed on the bottom surface of the top plate (21), the holding rod (1) is connected to the top plate (21) or the bottom plate (22), the soft wiper (4) is fixed on the bottom surface of the bottom plate (22), and the scraping strip (5) is fixed on the front edge of the bottom plate (22) or the top plate (21).

3. The window wipe of claim 2, wherein: the scraping strip (5) is fixed on the front edge of the bottom plate (22) or the top plate (21) in an encapsulated manner.

4. The window wipe of claim 3, wherein: the front edge of the bottom plate (22) or the top plate (21) is provided with a strip-shaped convex part (23) which is convex along the thickness direction of the bottom plate or the top plate, and the strip-shaped convex part (23) is covered by the scraping strip (5).

5. The window wiper according to any one of claims 1 to 4, wherein: and a scraping rib (53) protruding backwards is formed on the back surface of the lower scraping part (51).

6. The window wipe of claim 2, wherein: the back part of the top plate (21) is fixedly inserted with an elastic connecting piece (3), and the elastic connecting piece (3) is detachably inserted at the front end of the holding rod (1).

7. The window wipe of claim 6, wherein: the elastic connecting piece (3) is provided with an elastic section (31), a front inserting section (32) and a rear inserting section (33) which are positioned at the front end and the rear end of the elastic section (31), the elastic section (31) is provided with a sheet-shaped elastic arm (311), a plurality of annular sheets (312) which are arranged at intervals in the axial direction are formed on the elastic arm (311), an upper limiting lug (313) and a lower limiting lug (314) are formed on each annular sheet (312), the upper limiting lug (313) and the lower limiting lug (314) are positioned at the upper end and the lower end of the elastic arm (311), the front inserting section (32) is inserted into a connecting hole (211) at the rear part of the top plate (21), and the rear inserting section (33) is detachably inserted into the front end of the holding rod (1).

8. The window wipe of claim 7, wherein: the elastic clamping part (6) is fixed in the holding rod (1), at least one pair of clamping feet (63) is arranged on the elastic clamping part (6), the rear inserting section (33) is provided with a jack (331) for inserting the elastic clamping part (6), clamping holes (332) for clamping people by the clamping feet (63) of the elastic clamping part (6) are formed in the peripheral wall of the jack (331), the elastic clamping part (6) is inserted into the jack (331) during locking, the clamping feet (63) of the elastic clamping part (6) clamp the clamping holes (332), a trigger part capable of sliding axially is arranged on the holding rod (1), the trigger part keeps a backward moving trend under the action of a spring (7), the forward movement of the trigger part pushes the elastic clamping part (6) to deform towards a folding direction, the clamping feet (63) of the elastic clamping part (6) are separated from the clamping holes (332), and then the rear inserting section (33) can be separated from the holding rod (1).

9. The window wipe of claim 8, wherein: the elastic buckle component (6) comprises a connecting part (61) used for being installed in the holding rod (1), the lower end of the connecting part (61) is provided with two elastic sheet parts (62) which are arranged at intervals from left to right, the elastic sheet parts (62) are sequentially provided with a first outwards-expanding inclined section (621), a transition section (622) and a second inwards-contracting inclined section (623), the second inclined sections (623) of the two elastic sheet parts (62) are connected together, the transition section (622) is provided with a clamping foot (63), the trigger component is restrained on the connecting part (61), the spring (7) is arranged in the connecting part (61), and the trigger component downwards moves to extrude the first inclined section (621) to contract inwards to deform; trigger part is push pedal (8) that the restraint can axially slide in connecting portion (61) front portion guide way, and the lower part both sides of push pedal (8) have backward extension and lie in promotion portion (81) of connecting portion (61) left and right sides, and the rear portion of push pedal (8) has spring holder (82) of backward extension, be equipped with spring installation cavity (611) on connecting portion (61), spring holder (82) stretch into in spring installation cavity (611), in spring installation cavity (611) was arranged in spring (7), the upper end of spring (7) is supported and is leaned on spring holder (82), and the lower extreme of spring (7) supports and leans on the lower inner wall of spring installation cavity (611), be equipped with on push pedal (8) and push away and turn round (83), should push away and turn round (83) and show that pole (1) supply people's operation to promote push pedal (8).

10. The window wipe of claim 1, wherein: the mounting plate (2) is an integral plate.