CN201800681U

CN201800681U - Automobile window wiper

Info

Publication number: CN201800681U
Application number: CN201020513778XU
Authority: CN
Inventors: 石豪举
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-09-02
Filing date: 2010-09-02
Publication date: 2011-04-20
Anticipated expiration: 2020-09-02

Abstract

The utility model relates to an automobile window wiper. The traditional window wiper can not completely wipe dust particles within the working area, and a small quantity of dust particles still exist to damage windshields when a brush holder moves on the windshield. The automobile window wiper provided by the utility model comprises a swinging arm and a brush holder, wherein a cavity is arranged in the brush holder, the brush holder is provided with a plurality of through holes communicated with the cavity, a water pipe is arranged in the swinging arm, one end of the water pipe is communicated with the cavity, and the other end is connected with a water tank by a water pump. By the structure of the utility, flow moves along with the brush holder to clear particle sundries within the working area of the whole window wiper when the window wiper moves to prevent the brush holder from damaging the windshield.

Description

A kind of automobile wiper device

Technical field

The utility model relates to a kind of vehicular spare parts, specifically is a kind of automobile wiper device.

Background technology

The automobile wiper device is arranged on the Windshield place of automobile, is used to strike off foreign material such as sleet on the Windshield, dust, thereby makes automobile can keep travelling normally.Owing to existing windshield wiper substantially all is to remove sleet or dust on the Windshield by swing arm and the hinged realization fan shape moving of brush holder; for sleet; brush holder can effectively be removed to guarantee the clean transparent of Windshield; yet for some dust or sand and dust particle; because the repeated friction of brush holder and sand and dust particle motion; brush holder removal effect when work is not fine, can the scratch Windshield when serious.For fear of this kind problem, water injecting system usually can be installed in the headstock place below windshield wiper by some auto vendors, the cleaning of before striking off, spraying water earlier, and then strike off.Though this kind way can be removed certain sand and dust particle, but the time, because the current area of water injecting system ejection is fixed, can not effectively be dispersed in the working area of windshield wiper, therefore, still can not strike off the sand and dust particle in the windshield wiper working area fully, a small amount of sand and dust particle exists between brush holder and the Windshield, still can damage Windshield.

Summary of the invention

The purpose of this utility model provides a kind of automobile wiper device, with the existing windshield wiper of effective solution when the work, the problem that can not effectively remove for the sand and dust particle in the Windshield face.

For achieving the above object, the technical solution adopted in the utility model is that a kind of automobile wiper device comprises swing arm and brush holder, it is characterized in that: described brush holder inside is provided with cavity, offers the some through holes that are communicated with cavity on the brush holder; Be provided with water-supply-pipe in the described swing arm, water-supply-pipe one end is connected with cavity, and the other end is connected with water tank by water pump.

Above-mentioned through hole becomes two rows arranged side by side to be oppositely arranged on the forward and backward two sides of brush holder respectively, and the angle of the axis of the mutual cooresponding through hole in forward and backward two sides is 45 °-180 °.

Above-mentioned cavity axially is provided with along brush holder.

Above-mentioned water pump is arranged in the water tank.

Above-mentioned water tank is a radiator.

This kind structure that the utility model adopts, when automobile runs into dust and sand weather and need strike off the sand and dust particle that covers on the windshield, in the windshield wiper motion, open water pump, current are sprayed at along with the motion of windshield wiper in the working area of brush holder, effectively remove the sand and dust particle of brush holder in the working area of Windshield, avoid windshield wiper and Windshield to strike off repeatedly and damage Windshield in the motion; Simultaneously, when running into sleety weather, because sleet can be freeze-up on Windshield, at this moment, water tank can be stored the hot water of the generation of automotive interior, melts the deicing seal by hot water, damage Windshield when avoiding striking off ice-bound layer.

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is the utility model brush holder section structure for amplifying scheme drawing.

Among the figure, 1-swing arm, 2-brush holder, 3-cavity, 4-through hole, 5-water-supply-pipe, 6-water pump, 7-water tank.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is specifically described.

Referring to Fig. 1, Fig. 2, a kind of automobile wiper device, comprise swing arm 1 and brush holder 2, swing arm 1 and brush holder 2 are articulated as one, brush holder 2 inside are provided with cavity 3, and cavity 3 offers the some through holes 4 that are communicated with cavity 3 along the axial setting of brush holder 2 on the brush holder 2, through hole 4 is divided into two row's branches arranged side by side and is arranged on the forward and backward two sides of brush holder 2 and is connected the axis of cooresponding two through hole 4-180 ° of settings at 45 on the forward and backward side with cavity 3.During installation, guarantee to get final product in the axis of each through hole 4 and Windshield face-180 ° of scopes at 45.Be provided with in the described swing arm 1 and be with water-supply-pipe 5, water-supply-pipe 5 can adopt the plastic cement pipe, and water-supply-pipe 5 is arranged in the swing arm 1, and stretches out from the both ends of swing arm 1, and the end after stretching out is communicated with cavity 2 middle parts, and the other end connects water tank 7 by water pump 6.Water pump 6 can be set directly in the water tank 7, also can be arranged on water tank 7 outsides, is mainly used in increase hydraulic pressure, and water tank 7 can be the water tank that automobile carries, also can be also to add in addition.

The utility model is because-180 ° of angles at 45 setting of the axis of through hole 4 and windshield face, therefore, when current during from through hole 4 ejection, the dust particles of brush holder 2 both sides can be gone to the front and back of brush holder 2 side blow, effectively remove, make brush holder 2 in the Windshield motion, remain no-sundries and exist.

When the utility model used in winter, water tank 7 can directly adopt the hot water of automobile, and like this, the hot water of ejection has the ice-melt effect, to guarantee the normal operation of windshield wiper; Certainly, the unlatching setting of water pump 6 can be adopted same master cock control with windshield wiper, also can divide to be arranged.

Claims

1. an automobile wiper device comprises swing arm (1) and brush holder (2), and it is characterized in that: described brush holder inside is provided with cavity (3), offers the some through holes (4) that are communicated with cavity (3) on the brush holder (2); Be provided with water-supply-pipe (5) in the described swing arm (1), water-supply-pipe (5) one ends are connected with cavity (3), and the other end is connected with water tank (7) by water pump (6).

2. a kind of automobile wiper device according to claim 1, it is characterized in that: described through hole (4) becomes two rows arranged side by side to be oppositely arranged on the forward and backward two sides of brush holder (2) respectively, and the angle of the axis of the mutual cooresponding through holes in forward and backward two sides (4) is 45 °-180 °.

3. a kind of automobile wiper device according to claim 1 and 2 is characterized in that: described cavity (3) axially is provided with along brush holder (1).

4. a kind of automobile wiper device according to claim 1 is characterized in that: described water pump (6) is arranged in the water tank (7).

5. according to claim 1 or 4 described a kind of automobile wiper devices, it is characterized in that: described water tank (7) is a radiator.