CN216508263U

CN216508263U - Windscreen wiper device and vehicle

Info

Publication number: CN216508263U
Application number: CN202123107986.7U
Authority: CN
Inventors: 石玉; 王超; 沈继涛
Original assignee: Hebei Kaiyun Motors Manufacturing Co ltd
Current assignee: Beijing Kaiyun Energy Co ltd
Priority date: 2021-11-05
Filing date: 2021-12-10
Publication date: 2022-05-13
Anticipated expiration: 2031-12-10

Abstract

The disclosure relates to the technical field of wipers, in particular to a wiper device and a vehicle. The wiper device comprises a driving mechanism and a wiper assembly, wherein the driving mechanism is connected with the wiper assembly and is used for driving the wiper assembly to move; the wiper assembly is provided with a spraying mechanism, and the spraying mechanism sprays towards two ends of the wiper assembly on the wiper assembly. When the windscreen wiper works, the driving mechanism drives the windscreen wiper assembly to wipe the windscreen, meanwhile, the spraying device moves along with the windscreen wiper assembly and sprays cleaning agents to the glass along two ends of the windscreen wiper assembly, the spraying range is large, and the cleaning force is strong.

Description

Windscreen wiper device and vehicle

Technical Field

The present disclosure relates to wiper technology, and more particularly to a wiper device and a vehicle.

Background

The traditional windscreen wiper system is a device which is driven by a motor, drives a windscreen wiper arm to move through a crank-link mechanism and a rocker arm and can wipe and brush substances such as rainwater, frost, snow, dust and the like on the outer surface of windscreen. When the wiper system works, the output shaft of the motor drives the crank to do circular motion, the connecting rod is driven to rotate along with the crank, the rocker arm is driven to rotate, and finally the wiper arm and the wiper blade are driven to move; the output shaft of the motor rotates for a circle, and the wiper arm and the wiper blade complete one-time reciprocating motion.

When a traditional wiper system works, the traditional wiper system is usually matched with a spray header, the spray header is arranged at the position of an engine cabin and sprays cleaning agents to the windshield glass, and stains on the windshield glass are scraped and brushed and cleaned along with the reciprocating motion of the wiper system. The spraying range of the spray head arranged in the engine cabin is limited, and the whole windshield glass cannot be well cleaned.

SUMMERY OF THE UTILITY MODEL

To solve the above technical problem or at least partially solve the above technical problem, the present disclosure provides a wiper device and a vehicle.

The invention provides a windscreen wiper device, which comprises a driving mechanism and a windscreen wiper assembly, wherein the driving mechanism is connected with the windscreen wiper assembly and is used for driving the windscreen wiper assembly to move; the wiper assembly is provided with a spraying mechanism, and the spraying mechanism sprays towards two ends of the wiper assembly on the wiper assembly.

Optionally, the wiper assembly includes a wiper arm and a connector, and the wiper arm is connected to the driving mechanism through the connector.

Optionally, the driving mechanism includes a driving motor, and the driving motor is connected to the connecting member.

Optionally, the driving mechanism comprises a handle, and the handle is connected with the connecting piece.

Optionally, a motor body and a crank link mechanism are arranged inside the driving motor, an output shaft of the motor body is connected with the crank link mechanism, and the crank link mechanism is connected with the output shaft of the electrode body and the connecting piece.

Optionally, the spraying mechanism includes shower head and nozzle, the shower head is located on the wiper arm piece, the quantity of nozzle is two, two the nozzle all with the shower head is connected, and two the nozzle orientation the both ends direction of wiper arm piece sprays.

Optionally, the spraying device further comprises a connecting pipeline, and the connecting pipeline is connected between the spraying head and a spraying kettle arranged in the engine cabin.

Optionally, be equipped with the mounting groove on the windscreen wiper arm piece, the mounting groove is followed the length direction setting of windscreen wiper arm piece, connecting tube buries underground in the mounting groove.

Optionally, the spraying mechanism is arranged in the middle of the wiper arm piece.

Optionally, the wiper arm piece and the connecting piece are integrally formed or fixedly connected.

The present disclosure also provides a vehicle comprising a wiper device according to any one of the above.

Compared with the prior art, the technical scheme provided by the embodiment of the disclosure has the following advantages:

the wiper device provided by the embodiment of the disclosure comprises a driving mechanism and a wiper assembly, wherein the driving mechanism is connected with the wiper assembly and is used for driving the wiper assembly to move; the wiper assembly is provided with a spraying mechanism which sprays towards two ends of the wiper assembly on the wiper assembly. When the windscreen wiper works, the driving mechanism drives the windscreen wiper assembly to wipe the windscreen, meanwhile, the spraying device moves along with the windscreen wiper assembly and sprays cleaning agents to the glass along two ends of the windscreen wiper assembly, the spraying range is large, and the cleaning force is strong.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic structural view of a wiper device according to an embodiment of the present disclosure;

fig. 2 is a schematic structural view of a wiper device according to another embodiment of the present disclosure;

fig. 3 is a schematic structural view of a wiper device according to further embodiments of the present disclosure;

fig. 4 is a schematic view of an internal structure of a driving motor according to an embodiment of the present disclosure.

Wherein, 1, driving a motor; 2. a spraying mechanism; 3. a connecting member; 4. a handle; 5. a crank link mechanism; 6. a wiper arm blade; 101. an output shaft; 51. a crank; 52. a connecting rod.

Detailed Description

In order that the above objects, features and advantages of the present disclosure may be more clearly understood, aspects of the present disclosure will be further described below. It should be noted that the embodiments and features of the embodiments of the present disclosure may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced in other ways than those described herein; it is to be understood that the embodiments disclosed in the specification are only a few embodiments of the present disclosure, and not all embodiments.

As shown in fig. 1, an embodiment of the present disclosure provides a wiper device, including a driving mechanism and a wiper assembly, where the driving mechanism is connected with the wiper assembly for driving the wiper assembly to move; the wiper assembly is provided with a spraying mechanism 2, and the spraying mechanism 2 sprays towards two ends of the wiper assembly on the wiper assembly. As shown in fig. 1, the arrow in fig. 1 indicates the spraying direction of the wiper assembly during operation, when the wiper assembly operates, the driving mechanism drives the wiper assembly to brush the windshield glass, and meanwhile, the spraying mechanism 2 moves along with the wiper assembly and sprays cleaning agents onto the windshield glass along two ends of the wiper assembly, so that the spraying range is large, and the cleaning force is strong.

Further, in some embodiments of the present disclosure, the wiper assembly includes a wiper arm 6 and a connector 3, and the wiper arm 6 is connected to the driving mechanism through the connector 3. Windscreen wiper arm piece 6 and connecting piece 3 set up along same direction, and windscreen wiper arm piece 6 is a straight-bar structure, and connecting piece 3 sets up the one end at windscreen wiper arm piece 6, and the one end of connecting piece 3 is equipped with the connector, and the connector is 90 jiaos with connecting piece 3 and sets up. The connector is used for being connected with the driving mechanism.

Further, as shown in fig. 1, in some embodiments of the present disclosure, the driving mechanism includes a driving motor 1, a connecting mechanism cooperating with the connector is disposed on the driving motor 1, and the driving motor 1 rotates to drive the wiper assembly to wipe the windshield.

Further, as shown in fig. 2, in some other embodiments of the present disclosure, the driving motor further includes a handle 4. The handle 4 is provided with a connecting mechanism which can be matched with the connector, and when in operation, the wiper assembly can be driven to wipe the windshield glass by the rotation of the handle 4.

Furthermore, as shown in fig. 3, the driving mechanism may include a driving motor 1 and a handle 4, the connecting member 3 may be provided with a connecting head, which is respectively connected to the driving motor 1 and the handle 4, and when in use, the wiper assembly can be driven to wipe the windshield glass by the driving motor 1 or the handle 4.

Further, as shown in fig. 4, in some embodiments of the present disclosure, a motor body and a crank link mechanism 5 are disposed inside the driving motor 1, and an output shaft 101 of the motor body is connected to the crank link mechanism 5 and the connecting element 3 for driving the connecting element 3 and the wiper arm 6 to move. Specifically, the crank-link mechanism 5 inside the driving motor 1 comprises a crank 51 and a connecting rod 52, one end of the crank 51 is connected with the driving motor 1, the other end of the crank 51 is connected with one end of the connecting rod 52, the other end of the connecting rod 52 is connected with the wiper arm assembly, a rocker arm structure is not needed, and an output shaft of the driving motor 1 drives the crank 51 and the connecting rod 52 to rotate when rotating, so that the wiper arm assembly is driven to swing, and windshield glass is scraped and brushed. The crank connecting rod mechanism 5 is arranged in the driving motor 1, so that an external crank connecting rod motion mechanism is reduced, the arrangement space is saved, the mechanical failure caused by a complex mechanism is reduced, the efficiency is improved, the energy consumption of the driving motor due to the increase of load is reduced, and the energy-saving and environment-friendly effects are realized.

Further, in some embodiments of the present disclosure, the spraying mechanism 2 includes two spraying heads and two nozzles, the spraying heads are disposed on the wiper arm 6, the two nozzles are connected to the spraying heads, and the two nozzles spray toward two ends of the wiper arm 6. Specifically, two nozzles on the spray header are respectively arranged towards two ends of the wiper arm piece 6, and respectively spray cleaning agents towards two ends of the wiper arm piece 6.

Further, in some embodiments of the present disclosure, the wiper device further includes a connecting pipe connected between the shower head and a shower caddy disposed within the engine compartment. The spraying pot is used for supplying cleaning agents to the spraying head through a connecting pipeline, the spraying pot is arranged inside an engine room of the vehicle, the cleaning agents in the spraying pot are supplied to the spraying head through the extending connecting pipeline, and then the cleaning agents are sprayed to the glass through the nozzle.

Further, in some embodiments of the present disclosure, a mounting groove is provided on the wiper arm piece 6, the mounting groove is disposed along a length direction of the wiper arm piece 6, and the connecting pipe is embedded in the mounting groove. The connecting pipeline is arranged along the length direction of the wiper arm piece 6, so that the interference of the connecting pipeline of the wiper arm piece 6 during movement can be avoided, and the spraying and cleaning effects on glass are influenced.

Further, in some embodiments of the present disclosure, the spray mechanism 2 is provided in the middle of the wiper arm 6. The spraying mechanism 2 is arranged in the middle of the wiper arm piece 6, so that the spraying mechanism can conveniently and uniformly spray towards the two ends of the wiper arm piece 6.

Further, in some embodiments of the present disclosure, the wiper arm 6 is integrally formed or fixedly connected with the connector 3. That is to say, the prediction ratio assembly adopts monolithic structure to the integrated mechanism that sprays saves the arrangement space of whole car, and the fault rate is low, and the load is little.

Further, in some embodiments of the present disclosure, there is also provided a vehicle including the wiper device of any of the above embodiments.

To sum up, the windscreen wiper device and the vehicle that this disclosed embodiment provided through built-in crank link mechanism in driving motor, reduce middle crank link transmission, directly drive the windscreen wiper arm assembly and carry out the motion, windscreen wiper arm assembly also adopts monolithic structure to the integrated mechanism that sprays, simple structure saves whole car arrangement space, and the fault rate is low, and the load is little, and driving motor power demand is little, and is energy-concerving and environment-protective.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing are merely exemplary embodiments of the present disclosure, which enable those skilled in the art to understand or practice the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The wiper device is characterized by comprising a driving mechanism and a wiper assembly, wherein the driving mechanism is connected with the wiper assembly and is used for driving the wiper assembly to move; the windscreen wiper assembly is provided with a spraying mechanism (2), and the spraying mechanism (2) sprays towards two ends of the windscreen wiper assembly on the windscreen wiper assembly.

2. The windscreen wiper device according to claim 1, wherein said windscreen wiper assembly comprises a windscreen wiper arm (6) and a connecting piece (3), said windscreen wiper arm (6) being connected to said drive mechanism by said connecting piece (3).

3. Windscreen wiper device according to claim 2, characterized in that said drive mechanism comprises a drive motor (1), said drive motor (1) being connected to said connecting piece (3).

4. The windscreen wiper device as set forth in claim 2 or 3 wherein said drive mechanism includes a handle (4), said handle (4) being connected to said connecting piece (3).

5. The windscreen wiper device according to claim 3, wherein said drive motor (1) is internally provided with a motor body and a crank mechanism (5), said crank mechanism (5) being connected to said output shaft (101) of said motor body and to said connecting piece (3).

6. The windscreen wiper device as set forth in claim 3 wherein said spray mechanism (2) comprises two spray headers provided on said wiper arm (6) and two nozzles connected to said spray headers and spraying toward both ends of said wiper arm (6).

7. The windscreen wiper device as set forth in claim 6 further including a connecting duct connected between said spray header and a spray can disposed within the engine compartment.

8. The windscreen wiper device as set forth in claim 7 wherein said wiper arm (6) is provided with a mounting groove disposed along a length direction of said wiper arm (6), said connecting duct being embedded in said mounting groove.

9. The windscreen wiper device as set forth in claim 2 wherein said spray mechanism (2) is disposed in the middle of said wiper arm (6).

10. The windscreen wiper device as set forth in claim 2 wherein said wiper arm (6) is integrally formed or fixedly connected with said connecting piece (3).

11. A vehicle comprising a wiper device according to any one of claims 1 to 10.