CN218684086U - Glass wiper - Google Patents

Abstract

The utility model relates to a burnisher technical field, concretely relates to glass wiper, include: one surface of the glass wiper body is a wiping surface; the winding wheel is rotatably arranged on the glass wiper body; one end of the safety rope is connected with the winding wheel and wound on the winding wheel, and the safety rope is suitable for synchronously rotating along with the winding wheel so that the other end of the safety rope is close to or far away from the winding wheel; and at least part of the driving assembly is connected with the winding wheel, and the driving assembly is suitable for automatically driving the winding wheel to rotate so as to realize automatic winding of the safety rope. Through set up the rolling wheel of being convenient for around establishing the safety rope on the glass wipes the body, cooperation drive assembly drive rolling wheel when glass wipes the end use, twines the outer wall at the rolling wheel with the safety rope, has realized the operation of accomodating to safety rope automatic rolling to a glass that is convenient for accomodate the safety rope is wiped is provided.

Description

Glass wiper

Technical Field

The utility model relates to a burnisher technical field, concretely relates to glass wipes.

Background

At present, in order to clean the outer surface of glass, a magnet glass wiper is provided, which comprises two glass wiper bodies with magnets, when in use, the two glass wiper bodies are respectively arranged at two sides of the glass, the glass wiper bodies are fixed on the glass through the suction force of the magnets, and a user pulls the glass wiper bodies positioned at the inner surface of the glass indoors to clean the inner surface of the glass and simultaneously can drive the glass wiper bodies positioned at the outer surface of the glass to move to clean the outer surface of the glass.

Magnet glass on the existing market wipes the product in the use, need wipe the body at the glass that is located the glass outside and set up the safety rope on, and fix the other end of safety rope indoor, prevent to be located the glass outside and wipe the body and fall when breaking away from the glass window, however, in order to make glass wipe the body and have bigger motion range be convenient for clean monoblock glass, the safety rope is usually longer, need artifical winding when accomodating, it is very inconvenient, influence the user and use experience.

Meanwhile, for the structure only comprising one glass wiper body, the problem of inconvenient storage above still exists when the safety rope is connected with the glass wiper body.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in: the defects that manual winding is needed when the glass wiper with the safety rope design in the prior art is stored, the glass wiper is very inconvenient, and the use experience of a user is influenced are overcome.

Therefore, the utility model provides a glass wiper, include:

one surface of the glass wiper body is a wiping surface;

the winding wheel is rotatably arranged on the glass wiper body;

one end of the safety rope is connected with the winding wheel and wound on the winding wheel, and the safety rope is suitable for synchronously rotating along with the winding wheel so that the other end of the safety rope is close to or far away from the winding wheel;

and at least part of the driving assembly is connected with the winding wheel, and the driving assembly is suitable for automatically driving the winding wheel to rotate so as to realize automatic winding of the safety rope.

Optionally, the winding wheel is located inside the glass wiper body, one end of the safety rope, which is far away from the winding wheel, extends out of the glass wiper body, and the driving assembly at least partially exposes out of the glass wiper body.

Optionally, the axial direction of the winding wheel and the wiping surface are perpendicular to each other.

Optionally, an accommodating cavity is formed inside the winding wheel, and the driving assembly includes:

a winding shaft at least partially located in the accommodating cavity;

and one end of the coil spring is connected with the winding shaft and wound on the winding shaft, and the other end of the coil spring is suitable for extending out of the winding wheel and is connected with one end of the safety rope close to the winding wheel.

Optionally, a clamping opening is formed in the winding shaft, and one end, close to the winding shaft, of the coil spring is clamped in the clamping opening.

Optionally, the clamping interface extends along the length direction of the winding shaft to form a strip-shaped hole.

Optionally, the bottom of the winding wheel is provided with an abutting portion, and the abutting portion is suitable for abutting against the glass wiper body under the action of external force so as to limit the rotation of the winding wheel.

Optionally, the driving assembly further comprises a switch part movably connected with the winding wheel and at least partially exposed out of the glass wiper body, and the switch part is suitable for driving the winding wheel so that the abutting part abuts against the glass wiper body.

Optionally, a first abutting surface and a second abutting surface higher than the first abutting surface are arranged on one side, close to the switch, of the winding wheel; when the switch piece abuts against the second abutting surface, the abutting part abuts against the glass wiper body.

Optionally, a step portion is formed between the first abutting surface and the second abutting surface, and an inclined portion is provided on the switch member, and the switch member is adapted to drive the inclined portion to slide along the step portion, so that the switch member moves from the first abutting surface to the second abutting surface.

Optionally, a clamping piece is arranged on a part, exposed out of the accommodating cavity, of the winding shaft, a clamping portion corresponding to the clamping piece is arranged on the glass wiper body, and the winding shaft and the glass wiper body are fixedly connected through the clamping piece and the clamping portion.

Optionally, a part of the winding shaft exposed out of the accommodating cavity is provided with one of a positioning hole and a positioning column, the winding wheel is provided with the other one of the positioning hole and the positioning column, and the positioning hole and the positioning column are suitable for being clamped with each other to fix the winding shaft and the winding wheel.

Optionally, the winding wheel includes a cover plate and a wheel body, the cover plate is provided with one of the first abutting surface, the second abutting surface, the positioning hole and the positioning column, the side wall of the wheel body is suitable for being wound with the safety rope, and the bottom of the wheel body is provided with the abutting portion.

Optionally, the glass wiper body comprises a housing and a base which are mutually covered, and the abutting part is suitable for abutting against the base.

Optionally, the number of the glass wiper bodies is two, the two glass wiper bodies are respectively located on the inner side and the outer side of the glass window, the winding wheel is arranged on the glass wiper body located on the outer side of the glass window, the glass wiper body further comprises a magnetic part arranged on the base, the two groups of glass wiper bodies are suitable for being attracted when the wiping surfaces are oppositely arranged, and the abutting part is suitable for abutting against the magnetic part.

Optionally, the driving assembly further comprises an opening and closing member movably connected with the winding wheel and at least partially exposing the glass wiper body, and the opening and closing member is suitable for opening or limiting the rotation of the winding wheel.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a glass wiper, include: one surface of the glass wiper body is a wiping surface; the winding wheel is rotatably arranged on the glass wiper body; one end of the safety rope is connected with the winding wheel and wound on the winding wheel, and the safety rope is suitable for synchronously rotating along with the winding wheel so that the other end of the safety rope is close to or far away from the winding wheel; and at least part of the driving assembly is connected with the winding wheel, and the driving assembly is suitable for automatically driving the winding wheel to rotate so as to realize automatic winding of the safety rope.

The utility model provides a glass wiper, through set up the rolling wheel of being convenient for around establishing the safety rope on glass wiper body, cooperation drive assembly drive rolling wheel, when glass wiper finishes the use, twine the safety rope at the outer wall of rolling wheel, realized the operation of accomodating to safety rope automatic rolling, it needs artifical the winding to overcome the glass wiper that has the safety rope design among the prior art when accomodating, it is very inconvenient, influence the defect that the user used and experiences to a glass wiper convenient to accomodate the safety rope is provided.

2. The utility model provides a glass wiper, the rolling wheel is located inside the body is wiped to glass, the safety rope is kept away from the one end of rolling wheel is stretched out the body is wiped to glass, drive assembly at least part exposes the body is wiped to glass.

Wipe the inside certain accommodation space that is formed with of body at glass, the rolling wheel rotationally sets up in accommodation space, guarantees after accomodating the safety rope that the overwhelming majority of safety rope is accomodate inside the body is wiped to glass to protect the safety rope, and make glass wipe whole more pleasing to the eye.

3. The utility model provides a glass wiper, the axis direction of rolling wheel with clean a mutually perpendicular setting.

The winding wheel and the wiping surface which are perpendicular to each other avoid the winding wheel from interfering with the glass wiper body, and the winding wheel can smoothly rotate in the glass wiper body conveniently.

4. The utility model provides a glass wiper, the inside chamber that holds that is formed with of rolling wheel, drive assembly includes: a take-up reel at least partially located in the accommodating chamber; and one end of the coil spring is connected with the winding shaft and wound on the winding shaft, and the other end of the coil spring is suitable for extending out of the winding wheel and is connected with one end of the safety rope close to the winding wheel.

The winding shaft is relatively fixedly arranged in the glass wiper, the winding wheel sleeve is arranged on the winding shaft, so that the winding shaft can rotate around the winding shaft, the coil spring is positioned between the winding shaft and the winding wheel, power is provided for rotation of the winding wheel, and the safety rope is further driven to be stored. The winding wheel is provided with a notch for the other end of the coil spring to extend out, one end of the safety rope is fixed at one end of the coil spring extending out of the winding wheel, and the other end of the safety rope is wound on the outer wall of the winding wheel.

5. The utility model provides a glass wiper, be provided with the joint mouth on the rolling axle, the wind spring is close to the one end joint of rolling axle is in the joint mouth.

The winding shaft is provided with the clamping port, one end of the coil spring is fixed, and meanwhile the coil spring is detachably connected with the winding shaft, so that the installation operation of the driving assembly is facilitated.

6. The utility model provides a glass wiper, the joint interface is followed the length direction of rolling axle extends to set up and forms the bar hole.

Because the coil spring is the lamellar structure, the strip hole that forms on the joint mouth is convenient for the joint coil spring's tip to realize the fixed operation of rolling axle and coil spring.

7. The utility model provides a glass wiper, the bottom of rolling wheel is provided with butt portion, butt portion be suitable for under the exogenic action with glass wipes the body and offsets, in order to restrict the rolling wheel rotates.

The abutting part at the bottom of the winding wheel abuts against the glass wiping body under the action of external force, so that at least part of the positions of the winding wheel and the glass wiping body generate large friction, the static state of the winding wheel is kept under the continuous action of the external force, the safety rope is fixedly operated in a variable phase mode, the safety rope can be adjusted in any length within the limit length range of the safety rope, different use scenes can be conveniently adapted, and the use experience of a user is improved.

8. The utility model provides a glass wipes, drive assembly still includes the switch spare, with rolling wheel swing joint and at least part expose glass wipes the body, the switch spare is suitable for the drive the rolling wheel, so that butt portion with glass wipes the body and offsets.

The switch spare is for the starting drive with rolling wheel swing joint, can drive the rolling wheel and make butt portion wipe the body with glass and offset, and the body is wiped to at least part exposure glass of switch spare to the user wipes the outside use length of controlling the switch spare in order to adjust the safety rope at glass.

9. The utility model provides a glass wiper, wherein one side of the winding wheel, which is close to the switch piece, is provided with a first abutting surface and a second abutting surface which is higher than the first abutting surface; when the switch piece abuts against the second abutting surface, the abutting part abuts against the glass wiper body.

When the switch piece is positioned above the first abutting surface, the winding wheel and the glass wiper body are in a movable state, and the winding wheel can freely rotate along the winding shaft at the moment; when the switch member was located the top that the second butt face offseted, because the setting that the second butt face is higher than first butt face, thereby just in time can wipe the body with the rolling wheel butt and produce great friction on glass, the unable free rotation of rolling wheel this moment to the position of fixed rolling wheel and safety rope.

10. The utility model provides a glass wiper, first butt face with be formed with step portion between the second butt face, be provided with the rake on the switch spare, the switch spare is suitable for the drive the rake is followed step portion slides, so that the switch spare by first butt face move extremely the second butt face.

The switch spare is removed and is driven the rake motion when moving to connect through the cooperation of step portion and rake, carry out the position between first butt face and second butt face and switch over, remove about the switch spare and turn into the motion of rolling wheel along vertical, thereby be convenient for adjust the free rotation state and the relatively fixed state of rolling wheel, cooperation simple structure, processing is convenient.

11. The utility model provides a glass wiper, the rolling axle exposes the part that holds in the chamber is provided with joint spare, glass wipe be provided with on the body with the joint portion that joint spare corresponds, the rolling axle with glass wipes the body and passes through joint spare with joint portion fixed connection.

Through mutually supporting of joint spare and joint portion, fix the rolling axle on the glass wipes the body, avoid its relative glass to wipe the body and produce the rotation to guarantee that the rolling wheel rotates at the relative rolling axle of external force pulling effect and can normally go on.

12. The utility model provides a glass wiper, the rolling axle exposes the part that holds in the chamber is provided with one of them of locating hole and reference column, the rolling takes turns to be provided with its another of locating hole and reference column, the locating hole with the reference column is suitable for mutual joint, in order to fix the rolling axle with the rolling wheel.

Through set up locating hole and the reference column of mutual joint between rolling axle and rolling wheel, the spring tightens up under the circumstances of applying force when the equipment, is convenient for fix the position of two structures of rolling axle and rolling wheel.

13. The utility model provides a glass wiper, the quantity that the body was wiped to glass is two glass wipes the body and is located the inboard and the outside of glass window respectively, the wind-up wheel sets up on the glass that is located the glass window outside wipes the body, glass wipes the body and still includes the magnetic part, sets up on the base, and is two sets of glass wipes the body and is suitable for clean the face actuation when setting up relatively, butt portion is suitable for the butt and is in on the magnetic part.

When a user uses the glass wiper, the two groups of glass wiper bodies are respectively arranged on the inner side and the outer side of the glass window, the magnetic parts arranged in the glass wiper bodies are utilized to enable the wiping surfaces of the two groups of glass wiper bodies to be mutually attracted, and when the glass wiper bodies arranged on the inner side of the glass window are controlled to wipe, the glass wiper bodies arranged on the outer side of the glass window are driven to synchronously move, so that the outer side of the glass window is synchronously wiped.

Drawings

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

Fig. 1 is a schematic structural view of a glass wiper provided by the present invention;

FIG. 2 is a schematic view of an internal structure of the glass wiper according to the present invention;

FIG. 3 is a schematic cross-sectional view of a glass wiper according to the present invention;

FIG. 4 is a schematic structural view of the position of the winding wheel and the winding shaft provided by the present invention;

fig. 5 is a schematic structural diagram of the housing provided by the present invention.

Description of reference numerals:

1. a glass wiper body; 11. wiping the surface; 12. a housing; 121. a clamping part; 13. a base; 14. a magnetic member;

2. a winding wheel; 21. a cover plate; 211. a first abutting surface; 212. a second abutting surface; 213. a step portion; 214. positioning holes; 22. a wheel body; 221. an abutting portion;

3. a safety cord;

4. a winding shaft; 41. a card interface; 42. a clamping piece; 43. a positioning column;

5. a coil spring;

6. a switch member; 61. an inclined portion.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Magnet glass on the existing market wipes the product in the use, need wipe the body at the glass that is located the glass outside and set up the safety rope on, and fix the other end of safety rope indoor, prevent to be located the glass outside and wipe the body and fall when breaking away from the glass window, however, in order to make glass wipe the body and have bigger motion range be convenient for clean monoblock glass, the safety rope is usually longer, need artifical winding when accomodating, it is very inconvenient, influence the user and use experience.

Meanwhile, for the structure only comprising one glass wiper body, the problem of inconvenient storage above still exists when the safety rope is connected with the glass wiper body.

Therefore, the to-be-solved technical problem of the utility model lies in: the glass wiper overcomes the defects that manual winding is needed when the glass wiper with the safety rope design in the prior art is stored, the glass wiper is very inconvenient, and the use experience of a user is influenced, so that the glass wiper convenient for storing the safety rope is provided.

Example 1

The present embodiment provides a glass wiper, as shown in fig. 1 to 5, including: the glass wiper comprises a glass wiper body 1, a winding wheel 2, a safety rope 3, a driving assembly and the like.

One surface of the glass wiper body 1 is a wiping surface 11.

And the winding wheel 2 is rotatably arranged on the glass wiper body 1.

Specifically, the embodiment is not limited with regard to the specific form of the winding wheel 2 disposed on the glass wiper body 1, and the rotation operation can be realized on the glass wiper body 1.

As an embodiment, a certain accommodating space is formed inside the glass wiper body 1, and the winding wheel 2 is rotatably disposed in the accommodating space.

As another embodiment, an installation position of the winding wheel 2 is arranged outside the glass wiper body 1, and the winding wheel 2 is rotatably arranged on the installation position.

One end of the safety rope 3 is connected with the winding wheel 2 and wound on the winding wheel 2, and the safety rope 3 is suitable for rotating synchronously with the winding wheel 2 so that the other end of the safety rope 3 is close to or far away from the winding wheel 2.

Specifically, the safety rope 3 rotates synchronously with the winding wheel 2, so that most of the safety rope is wound on the outer wall of the winding wheel 2, and the storage operation of the safety rope 3 is realized. Along with the rotation operation of rolling wheel 2, the one end that rolling wheel 2 was kept away from to rolling wheel 2 is suitable for to stretch out and outwards extend certain length, fixes the one end that rolling wheel 2 was kept away from to safety rope 3 in the use glass and wipes somewhere the position indoor to be convenient for prevent that glass from wiping from dropping.

And at least part of the driving component is connected with the winding wheel 2, and the driving component is suitable for automatically driving the winding wheel 2 to rotate so as to realize automatic winding of the safety rope 3.

Specifically, drive assembly is suitable for drive winding wheel 2 and makes it rotate to drive safety rope 3 and realize the operation of accomodating of automatic rolling. Therefore, the specific structure and driving form of the driving assembly are not limited in this embodiment, and the function of driving the winding wheel 2 to rotate can be realized.

As an implementation mode, the winding wheel 2 is in power connection with the driving motor through a series of transmission structures, and the driving motor is used as a power source to be matched with the transmission structures to drive the winding wheel 2 to rotate, so that the automatic winding and storing operation of the safety rope 3 is realized.

As another embodiment, a coil spring is arranged inside the winding wheel 2 as a power element, and the winding wheel 2 is driven to rotate by using the elastic potential energy released by the coil spring, so that the storage operation of automatically winding the safety rope 3 is realized.

This embodiment provides a glass is wiped, wipe body 1 through set up be convenient for around establishing winding wheel 2 of safety rope 3 on glass, cooperation drive assembly drive winding wheel 2, when glass is wiped the end and is used, with the outer wall of safety rope 3 winding wheel 2, realized the operation of accomodating to safety rope 3, it needs artifical the winding to overcome the glass that has the safety rope design among the prior art and wipe when accomodating, it is very inconvenient, influence the defect that the user used and experienced, thereby provide a glass that is convenient for accomodate the safety rope and wipe.

On the basis of the above embodiment, as a further limited embodiment, as shown in fig. 1-3, the winding wheel 2 is located inside the glass wiper body 1, one end of the safety rope 3 far away from the winding wheel 2 extends out of the glass wiper body 1, and the driving assembly at least partially exposes the glass wiper body 1.

Specifically, as the preferred embodiment in this embodiment, a certain accommodating space is formed inside the glass wiper body 1, and the winding wheel 2 is rotatably disposed in the accommodating space, so as to ensure that most of the safety rope 3 is accommodated inside the glass wiper body 1 after the safety rope 3 is accommodated, thereby protecting the safety rope 3 and making the whole glass wiper more beautiful.

Further, an opening for the safety rope 3 to penetrate out is formed in the glass wiper body 1, along with the rotating operation of the winding wheel 2, one end, far away from the winding wheel 2, of the winding wheel 2 is suitable for being stretched and extends to a certain length outwards after penetrating through the opening of the glass wiper body 1, and the safety rope 3 is fixed at a certain position indoors when the glass wiper is used, so that the glass wiper is prevented from falling.

Further, the body 1 is wiped to at least part exposure glass of drive assembly, is convenient for artificially regulate and control drive assembly to further accomodate the operation to safety rope 3.

In addition to the above-described embodiments, as a further limited embodiment, as shown in fig. 3, the axial direction of the winding wheel 2 and the wiping surface 11 are arranged perpendicular to each other.

Specifically, the winding wheel 2 and the wiping surface 11 which are perpendicular to each other avoid the winding wheel 2 and the glass wiping body 1 from interfering, so that the winding wheel 2 can smoothly rotate inside the glass wiping body 1.

On the basis of the above embodiment, as a further limited embodiment, as shown in fig. 1-3, the winding wheel 2 is internally formed with a containing cavity, and the driving assembly comprises: a wind-up reel 4, a coil spring 5, etc.

And the winding shaft 4 is at least partially positioned in the accommodating cavity.

And the coil spring 5 is connected with the winding shaft 4 at one end and wound on the winding shaft 4, and the other end is suitable for extending out of the winding wheel 2 and is connected with one end of the safety rope 3 close to the winding wheel 2.

Specifically, rolling axle 4 relatively fixed setting in the glass is wiped, and the rolling wheel 2 cover is established on rolling axle 4 to can rotate around rolling axle 4, wind spring 5 is located between rolling axle 4 and the rolling wheel 2, provides power for the rotation of rolling wheel 2, and further drives safety rope 3 and accomodates the operation. A gap is formed in the winding wheel 2 to allow the other end of the coil spring 5 to extend out, one end of the safety rope 3 is fixed at one end, extending out of the winding wheel 2, of the coil spring 5, and the other end of the safety rope 3 is wound on the outer wall of the winding wheel 2.

Further, when the glass wiper is not used, the coil spring 5 is in a relaxed state in the winding wheel 2, and the safety rope 3 is completely wound on the outer wall of the winding wheel 2; when the glass wiper is used, the safety rope 3 is pulled outwards to drive the winding wheel 2 to rotate, the safety rope 3 gradually extends outwards for a certain length while the winding wheel 2 rotates, so that the glass wiper is convenient to use subsequently, and meanwhile, the coil spring 5 gradually tightens up the inner part of the winding wheel 2 along with the rotation of the winding wheel 2; after the glass wiper is used, the coil spring 5 after tightening the force releases elastic potential energy to drive the winding wheel 2 to rotate reversely, and further the safety rope 3 is driven to be wound on the outer wall of the winding wheel 2 again, so that the storage operation of the safety rope 3 is realized.

On the basis of the above embodiment, as a further limited embodiment, as shown in fig. 3, the take-up reel 4 is provided with a snap opening 41, and one end of the coil spring 5 near the take-up reel 4 is snapped in the snap opening 41.

Specifically, the clamping interface 41 is arranged on the winding shaft 4, and when one end of the coil spring 5 is fixed, the coil spring 5 and the winding shaft 4 are detachably connected, so that the installation operation of the driving assembly is facilitated.

On the basis of the above embodiment, as a further limited embodiment, as shown in fig. 3, a strip-shaped hole is formed in the clamping opening 41 extending along the length direction of the winding shaft 4.

Specifically, since the coil spring 5 is of a sheet structure, the strip-shaped hole formed in the clamping opening 41 facilitates clamping the end of the coil spring 5, so that the fixing operation of the winding shaft 4 and the coil spring 5 is realized.

On the basis of the above embodiment, as a further limited embodiment, as shown in fig. 3, the bottom of the winding wheel 2 is provided with an abutting portion 221, and the abutting portion 221 is adapted to abut against the glass wiper body 1 under the action of external force so as to limit the rotation of the winding wheel 2.

Specifically, the abutting part 221 located at the bottom of the winding wheel 2 abuts against the glass wiping body 1 under the action of external force, so that at least part of the positions of the winding wheel 2 on the glass wiping body 1 generate large friction, the winding wheel 2 is kept in a static state under the continuous action of the external force, the fixed operation of the safety rope 3 is achieved in a phase-changing mode, the safety rope 3 can be adjusted in any length within the limit length range of the safety rope, the safety rope is convenient to adapt to different use scenes, and the use experience of a user is improved.

Further, the abutting portion 221 is disc-shaped and provided integrally with the winding reel 2.

On the basis of the above embodiment, as a further limited embodiment, as shown in fig. 3, the driving assembly further includes a switch 6 movably connected to the winding wheel 2 and at least partially exposing the glass wiper body 1, and the switch 6 is adapted to drive the winding wheel 2 so that the abutting portion 221 abuts against the glass wiper body 1.

Specifically, the switch 6 is a starting device movably connected with the winding wheel 2, and can drive the winding wheel 2 to enable the abutting portion 221 to abut against the glass wiper body 1, and at least part of the switch 6 is exposed out of the glass wiper body 1, so that a user can conveniently control the switch 6 outside the glass wiper to adjust the using length of the safety rope 3.

Further, the embodiment is not limited to the specific structural form and the action mode of the switch piece 6, and the winding wheel 2 can be driven to enable the abutting part 221 to abut against the glass wiper body 1.

As an implementation mode, the switch 6 is an electric push rod, and is installed on the upper portion of the winding wheel 2 along the vertical direction, and is disposed close to the winding wheel 2 at the movable end, when the movable end of the electric push rod moves downwards, the winding wheel 2 is pushed against to operate, so that the abutting portion 221 abuts against the glass wiper body 1, and the winding wheel 2 is kept in a static state.

As another embodiment, the switch 6 is an ejector rod with an inclined surface at one end and capable of moving left and right, another inclined surface is correspondingly arranged at the top of the winding wheel 2, the switch 6 and the winding wheel 2 are connected in an inclined surface fit manner, the left and right movement of the ejector rod switch 6 is converted into the vertical movement of the winding wheel 2, the abutting part 221 of the winding wheel 2 abuts against the glass wiper body 1, and therefore the winding wheel 2 is kept in a static state.

In addition to the above embodiments, as a further limited embodiment, as shown in fig. 3, one side of the winding wheel 2 close to the switch 6 is provided with a first abutment surface 211 and a second abutment surface 212 higher than the first abutment surface 211; when the switch 6 abuts against the second abutment surface 212, the abutment portion 221 abuts against the glass wiper body 1.

Specifically, when the switch piece 6 is located above the first abutting surface 211, the winding wheel 2 and the glass wiper body 1 are in a movable state, and at the moment, the winding wheel 2 can freely rotate along the winding shaft 4; when the switch 6 is located above the second abutting surface 212, the second abutting surface 212 is higher than the first abutting surface 211, so that the winding wheel 2 can be abutted against the glass wiper body 1 to generate large friction, and the winding wheel 2 cannot rotate freely at the moment, so that the positions of the winding wheel 2 and the safety rope 3 are fixed.

In addition to the above-mentioned embodiments, as a further limited embodiment, as shown in fig. 3, a step portion 213 is formed between the first abutting surface 211 and the second abutting surface 212, and the switch member 6 is provided with a tilted portion 61, and the switch member 6 is adapted to drive the tilted portion 61 to slide along the step portion 213, so that the switch member 6 moves from the first abutting surface 211 to the second abutting surface 212.

Specifically, when the switch piece 6 moves left and right, the inclined part 61 is driven to move, the first abutting surface 211 and the second abutting surface 212 are connected in a matched mode through the step part 213 and the inclined part 61, the position is switched, the left and right movement of the switch piece 6 is converted into the vertical movement of the winding wheel 2, the free rotation state and the relative fixing state of the winding wheel 2 are convenient to adjust, the matching structure is simple, and the processing is convenient.

On the basis of the above embodiment, as a further limited embodiment, as shown in fig. 3 to 5, a portion of the winding shaft 4 exposed out of the accommodating cavity is provided with a clamping piece 42, a clamping portion 121 corresponding to the clamping piece 42 is provided on the glass wiper body 1, and the winding shaft 4 and the glass wiper body 1 are fixedly connected through the clamping piece 42 and the clamping portion 121.

Specifically, through mutually supporting of joint spare 42 and joint portion 121, fix rolling axle 4 on glass wipes body 1, avoid its relative glass to wipe body 1 and produce the rotation to guarantee that rolling wheel 2 rotates can normally go on in the relative rolling axle 4 of external force pulling effect.

Further, one of the clamping piece 42 and the clamping portion 121 is a groove, the other of the clamping piece 42 and the clamping portion 121 is a convex portion corresponding to the groove, and the groove and the convex portion are matched with each other in a clamping manner to fix the winding shaft 4 on the glass wiper body 1.

On the basis of the above embodiment, as a further limited embodiment, as shown in fig. 4, the portion of the winding shaft 4 exposed from the accommodating cavity is provided with one of the positioning hole 214 and the positioning column 43, the winding wheel 2 is provided with the other one of the positioning hole 214 and the positioning column 43, and the positioning hole 214 and the positioning column 43 are adapted to be engaged with each other to fix the winding shaft 4 and the winding wheel 2.

Specifically, by arranging the positioning hole 214 and the positioning column 43 which are clamped with each other between the winding shaft 4 and the winding wheel 2, the positions of the two structures of the winding shaft 4 and the winding wheel 2 can be conveniently fixed under the condition that the coil spring 5 tightens the force during assembly.

In addition to the above embodiments, as a further limited embodiment, as shown in fig. 2 to 4, the winding wheel 2 includes a cover plate 21 and a wheel body 22, the cover plate 21 is provided with one of a first abutting surface 211, a second abutting surface 212, a positioning hole 214 and a positioning post 43, the side wall of the wheel body 22 is suitable for winding the safety rope 3, and the bottom of the wheel body 22 is provided with an abutting portion 221.

In addition to the above embodiments, as a further limited embodiment, as shown in fig. 1 to 3, the glass wiper body 1 includes a housing 12 and a base 13 which are closed to each other, and the abutting portion 221 is adapted to abut on the base 13.

On the basis of the above embodiments, as a further limited embodiment, as shown in fig. 1 to fig. 3, the number of the glass wiper bodies 1 is two, the two glass wiper bodies 1 are respectively located at the inner side and the outer side of the glass window, the winding wheel 2 is arranged on the glass wiper body 1 located at the outer side of the glass window, the glass wiper body 1 further includes a magnetic member 14 arranged on the base 13, the two groups of glass wiper bodies 1 are suitable for attracting when the wiping surfaces 11 are oppositely arranged, and the abutting portion 221 is suitable for abutting against the magnetic member 14.

Specifically, when the user uses, arrange two sets of glass wiper bodies 1 in the glass window inboard and outside respectively, utilize the magnetic part 14 of locating glass wiper body 1 inside to make two sets of glass wiper bodies 1 correspond the wiping face that sets up and attract each other, when controlling the glass wiper body 1 of arranging the glass window inboard and carrying out the wiping operation, drive the glass wiper body 1 synchronous motion of arranging the glass window outside in to carry out the synchronous wiping operation to the glass window outside.

On the basis of the above embodiment, as a further limited embodiment, the driving assembly further comprises an opening and closing member 6 movably connected with the winding wheel 2 and at least partially exposing the glass wiper body 1, wherein the opening and closing member 6 is suitable for opening or limiting the rotation of the winding wheel 2.

Specifically, when the winding wheel 2 is opened by the switch piece 6, the winding wheel 2 and the glass wiper body 1 are in a movable state, and the winding wheel 2 can freely rotate along the winding shaft 4 at the moment; when the switch 6 limits the winding wheel 2, the winding wheel 2 cannot rotate freely, so that the positions of the winding wheel 2 and the safety rope 3 are fixed.

The specific installation steps of the glass wiper provided by the embodiment are as follows:

1. firstly, a coil spring 5 is installed in a winding wheel 2, and then a winding shaft 4 is installed in the winding wheel 2;

2. one end of a coil spring 5 is inserted into a clamping opening 41 of a winding shaft 4 for fixation, a notch is formed in a winding wheel 2 for the other end of the coil spring 5 to extend out, one end of a safety rope 3 is fixed at one end of the coil spring 5 extending out of the winding wheel 2, and the other end of the safety rope 3 is wound on the outer wall of the winding wheel 2;

3. by utilizing the relative rotation between the winding wheel 2 and the winding shaft 4, the winding shaft 4 is rotated so as to force the coil spring 5 upwards, and the positioning column 43 on the winding shaft 4 is clamped into the positioning hole 214 on the cover plate 21 of the winding wheel 2, so that the relative rotation between the winding wheel 2 and the winding shaft 4 is locked;

4. the winding wheel 2 and the winding shaft 4 are integrally installed in the shell 12 of the glass wiper body 1, the safety rope 3 is led out from the opening of the shell 12, then the magnetic piece 14 is installed, the base 13 is buckled on the shell 12, and after the winding wheel 2 and the winding shaft 4 are integrally installed, the clamping part 121 on the shell 12 is clamped with the clamping piece 42 on the winding shaft 4, so that the rotation of the winding shaft 4 is limited.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims (16)

1. A glass wiper, comprising:

a glass wiper body (1), one surface of which is a wiping surface (11);

the winding wheel (2) is rotatably arranged on the glass wiper body (1);

one end of the safety rope (3) is connected with the winding wheel (2) and wound on the winding wheel (2), and the safety rope (3) is suitable for synchronously rotating along with the winding wheel (2) so that the other end of the safety rope (3) is close to or far away from the winding wheel (2);

and at least part of the driving assembly is connected with the winding wheel (2), and the driving assembly is suitable for automatically driving the winding wheel (2) to rotate so as to realize automatic winding of the safety rope (3).

2. The glass wiper according to claim 1, characterized in that the winding wheel (2) is located inside the glass wiper body (1), one end of the safety rope (3) far away from the winding wheel (2) extends out of the glass wiper body (1), and the driving component at least partially exposes the glass wiper body (1).

3. The glass wiper according to claim 2, characterized in that the axial direction of the winding wheel (2) and the wiping surface (11) are arranged perpendicular to each other.

4. The glass wiper according to any one of claims 1 to 3, characterized in that a containing cavity is formed inside the winding wheel (2), and the driving assembly comprises:

a take-up reel (4) located at least partially in said housing chamber;

and one end of the coil spring (5) is connected with the winding shaft (4) and wound on the winding shaft (4), and the other end of the coil spring is suitable for extending out of the winding wheel (2) and is connected with one end, close to the winding wheel (2), of the safety rope (3).

5. The glass wiper as claimed in claim 4, wherein a clamping opening (41) is formed in the winding shaft (4), and one end of the coil spring (5) close to the winding shaft (4) is clamped in the clamping opening (41).

6. The glass wiper as claimed in claim 5, wherein the clamping interface (41) is provided with a strip-shaped hole extending along the length direction of the winding shaft (4).

7. The glass wiper according to claim 4, characterized in that the bottom of the winding wheel (2) is provided with an abutting part (221), and the abutting part (221) is suitable for abutting against the glass wiper body (1) under the action of external force so as to limit the rotation of the winding wheel (2).

8. The glass wiper according to claim 7, characterized in that said driving assembly further comprises a switch member (6) movably connected to said winding wheel (2) and at least partially exposing said wiping body (1), said switch member (6) being adapted to drive said winding wheel (2) so as to bring said abutment portion (221) into abutment against said wiping body (1).

9. The glass wiper according to claim 8, characterized in that one side of the winding wheel (2) close to the switch (6) is provided with a first abutment surface (211) and a second abutment surface (212) higher than the first abutment surface (211); when the switch piece (6) abuts against the second abutting surface (212), the abutting part (221) abuts against the glass wiper body (1).

10. Glass wiper according to claim 9, characterized in that a step (213) is formed between the first abutment surface (211) and the second abutment surface (212), and in that a ramp (61) is provided on the switch member (6), and in that the switch member (6) is adapted to bring the ramp (61) to slide along the step (213) so that the switch member (6) is moved from the first abutment surface (211) to the second abutment surface (212).

11. The glass wiper according to claim 9 or 10, wherein a clamping piece (42) is arranged on the part of the winding shaft (4) exposed out of the accommodating cavity, a clamping portion (121) corresponding to the clamping piece (42) is arranged on the glass wiper body (1), and the winding shaft (4) and the glass wiper body (1) are fixedly connected through the clamping piece (42) and the clamping portion (121).

12. The glass wiper as claimed in claim 11, wherein the part of the winding shaft (4) exposed out of the accommodating cavity is provided with one of a positioning hole (214) and a positioning column (43), the winding wheel (2) is provided with the other one of the positioning hole (214) and the positioning column (43), and the positioning hole (214) and the positioning column (43) are suitable for being clamped with each other to fix the winding shaft (4) and the winding wheel (2).

13. The glass wiper according to claim 12, wherein the winding wheel (2) comprises a cover plate (21) and a wheel body (22), the cover plate (21) is provided with one of the first abutting surface (211), the second abutting surface (212), the positioning hole (214) and the positioning post (43), the side wall of the wheel body (22) is suitable for winding the safety rope (3), and the bottom of the wheel body (22) is provided with the abutting portion (221).

14. The glass wiper according to claim 7, characterized in that said glass wiper body (1) comprises a casing (12) and a base (13) which are mutually closed, said abutment (221) being adapted to abut on said base (13).

15. The glass wiper according to claim 14, characterized in that the number of the glass wiper bodies (1) is two, the two glass wiper bodies (1) are respectively located at the inner side and the outer side of the glass window, the winding wheel (2) is arranged on the glass wiper body (1) located at the outer side of the glass window, the glass wiper body (1) further comprises a magnetic member (14) arranged on the base (13), the two groups of glass wiper bodies (1) are suitable for being attracted when the wiping surfaces (11) are oppositely arranged, and the abutting part (221) is suitable for abutting against the magnetic member (14).

16. The glass wiper according to claim 1, characterized in that said driving assembly further comprises an opening and closing member (6) movably connected to said winding wheel (2) and at least partially exposing said glass wiper body (1), said opening and closing member (6) being adapted to open or limit the rotation of said winding wheel (2).

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