CN211710785U

CN211710785U - Windshield wiper assembly

Info

Publication number: CN211710785U
Application number: CN201921615724.1U
Authority: CN
Inventors: 林瀚; 肖凯; 胡相文; 陈宏建; 闭志宏; 杨志兴
Original assignee: Guangxi Sunlong Automobile Manufacturing Co ltd
Current assignee: Guangxi Sunlong Automobile Manufacturing Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-10-20
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a windshield wiper assembly, including main tributary brace plate, the perpendicular bolted connection that falls of one end of main brace plate has U type auxiliary frame, a side intermediate position vertical fixation of U type auxiliary frame is pegged graft and is had fixed changeover bar, the fixed transmission piece of bending that has cup jointed of output of fixed changeover bar, the fixed tensile strip of bending that has cup jointed of output of fixed changeover bar, the fixed supplementary piece that has cup jointed of output of fixed changeover bar, the horizontal bolted connection in one end of the tensile strip of bending has tensile pole one, tensile pole one is having support arm one in the one end bolted connection who keeps away from the tensile strip of bending, support arm one has fixing bolt in the one end interlude of keeping away from tensile pole one, the perpendicular bolted connection that falls of one end of keeping away from U type auxiliary frame of main tributary brace plate has U type body frame. The utility model discloses device design integration, stable in structure performance is high-efficient simultaneously, and maintenance and change convenient and fast have reduced the cost of maintenance.

Description

Windshield wiper assembly

Technical Field

The utility model relates to a vehicle windshield wiper technical field especially relates to a windshield wiper assembly.

Background

A wiper, also called a wiper, a wiper blade, or a windshield wiper, is a device for wiping off raindrops and dust attached to a windshield of a vehicle, so as to improve visibility of a driver and increase driving safety. Because of legal requirements, almost all motor vehicles come with wipers. The rear windows of vehicles such as hatchbacks and recreational vehicles are also equipped with wipers. In addition to automobiles, other transportation means are provided with wipers such as trains, trams, and the like. Some engineering machines, such as cranes, etc., are also equipped with wipers.

The existing windscreen wiper is installed in an assembly mode, the traditional windscreen wiper assembly is complex in structure, and a mechanism with complex power transmission is adopted, so that the windscreen wiper is easy to damage, can be integrally replaced after being damaged, the cost of maintenance and replacement is greatly increased, and meanwhile, the efficiency of the windscreen wiper is low due to the complex transmission mechanism.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a windshield wiper assembly, through device design integration, the stable in structure performance is high-efficient simultaneously, has adopted multiple swing joint, and convenient later maintenance and change have reduced the cost of maintenance.

The utility model aims to provide a windshield wiper assembly, which comprises a main support connecting plate, wherein one end of the main support connecting plate is vertically downwards bolted with a U-shaped auxiliary frame, the middle position of one side of the U-shaped auxiliary frame is vertically fixedly inserted with a fixed conversion rod, the output end of the fixed conversion rod is fixedly sleeved with a bending transmission block, the output end of the fixed conversion rod is fixedly sleeved with a bending stretching strip, the output end of the fixed conversion rod is fixedly sleeved with an auxiliary block, the horizontal bolt at one end of the bending stretching strip is connected with a stretching rod I, the bolt at one end of the stretching rod I far away from the bending stretching strip is connected with a support arm I, the fixing bolt is inserted at one end of the support arm I far away from the stretching rod I, the bolt at one end of the main support connecting plate far away from the U-shaped auxiliary frame is vertically downwards bolted with a U-shaped main frame, the bolt at the middle position of, the fixed solid fixed ring of joint that has cup jointed in outside limit of motor, the solid fixed ring's of joint outside limit horizontal bolt is connected with the scrubber, outlet conduit has been pegged graft to the output of scrubber, the output of motor has cup jointed the conduction arm lock, the conduction arm lock has cup jointed the auxiliary transmission pole in the one end of keeping away from the motor, the conduction arm lock has cup jointed tensile pole two in the one end of keeping away from the motor, the horizontal bolt of one end of keeping away from the conduction arm lock of tensile pole two is connected with support arm two.

Furthermore, the main tributary props the connecting plate and adopts the level setting, and is parallel to each other between U type auxiliary frame and the U type body frame and all sets up the both ends position at the main tributary props the connecting plate perpendicularly, and one side that the output of fixed transfer bar runs through U type auxiliary frame extends to inside.

Furthermore, the bending transfer block, the bending stretching strip and the auxiliary block are respectively overlapped and sleeved from the position close to the U-shaped auxiliary frame to the top end from the output end of the fixed conversion rod, and the bending transfer block, the bending stretching strip and the auxiliary block are parallel to each other and are all kept at a distance of 1-2 cm.

Further, the output of motor runs through the side of U type body frame and extends to inside, and the one end of conduction arm lock passes through the bolt clamp and connects at the output of motor, and the one end of keeping away from the motor of conduction arm lock is pegged graft and is had the dead lever, and supplementary transfer line and tensile pole two cup joint in proper order by the one side that is close to the conduction arm lock and arrange at dead lever outside limit.

Furthermore, one end of the auxiliary transmission rod, far away from the motor, is connected to one end of the bent stretching strip through a bolt, and a fixing bolt is inserted into one end of the support arm II, far away from the stretching rod II.

Furthermore, the bottom ends of the U-shaped auxiliary frame and the U-shaped main frame are connected with bottom fixing blocks through bolts, the bottom fixing blocks and the main support connecting plate are located on the same horizontal plane and are parallel to each other, and main glass is connected to the other sides of the bottom fixing blocks and the main support connecting plate through bolts.

Compared with the prior art, the utility model beneficial effect who has is:

1. the utility model discloses a motor, including support arm, U type auxiliary frame, U type body frame, auxiliary drive pole and tensile pole two, can fix at the inside of car simultaneously at the bolt fastening main tributary brace connecting plate through installing U type auxiliary frame and U type body frame, make fixed converting rod work after the circular telegram effect of motor, the effect of motor lets the conduction arm lock of output rod end rotate, make auxiliary drive pole and tensile pole two carry out rotary motion under the rotation of conduction arm lock, the rotation of tensile pole two is driving the windshield wiper of connecting in two one ends of support arm and is moving, the windshield wiper that reaches one end rotates and scrapes the effect.

2. Through under the effect at fixed change-over bar, make tensile pole one drive support arm one and rotate and scrape simultaneously under the effect of supplementary piece and the transmission piece of bending, bend the transmission piece, make the support arm one and the support arm two formation cross type on both sides scrape and move under the transmission effect of tensile strip and supplementary piece of bending, thereby make on main glass's face windscreen wiper can be better more efficient to the effect of scraping of rainwater, the scrubber can be followed outlet conduit and carried out the water and sprayed just to scrape and wash main glass face top simultaneously, the device design integration, the stable in structure performance is high-efficient, multiple swing joint has been adopted, make things convenient for later maintenance and change, the cost of maintenance is reduced.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of a wiper assembly according to the present invention;

fig. 2 is a schematic view of a top view internal detail structure of a wiper assembly according to the present invention;

fig. 3 is a schematic side view of the detail structure of the U-shaped auxiliary frame of the wiper assembly according to the present invention;

fig. 4 is a schematic diagram of a side-view internal detail structure of the U-shaped main frame of the wiper assembly according to the present invention.

In the figure: the device comprises a main support connecting plate 1, a 2-U-shaped auxiliary frame, a 3-fixed conversion rod, a 4-bent transmission block, a 5-bent stretching strip, a 6-auxiliary block, a 7-stretching rod I, an 8-supporting arm I, a 9-fixed bolt, a 10-U-shaped main frame, a 11-motor, a 12-clamping fixed ring, a 13-washer, a 14-water outlet pipeline, a 15-conductive clamping arm, a 16-auxiliary transmission rod, a 17-stretching rod II, an 18-supporting arm II, a 19-bottom fixed block and 20-main glass.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-4, a windshield wiper assembly comprises a main support connecting plate 1, one end of the main support connecting plate 1 is vertically downwards bolted with a U-shaped auxiliary frame 2, the main support connecting plate 1 is horizontally arranged, the U-shaped auxiliary frame 2 and a U-shaped main frame 10 are parallel to each other and are vertically arranged at two end positions of the main support connecting plate 1, an output end of a fixed conversion rod 3 penetrates through one side of the U-shaped auxiliary frame 2 and extends into the U-shaped auxiliary frame, a fixed conversion rod 3 is vertically and fixedly inserted at a middle position of one side of the U-shaped auxiliary frame 2, an output end of the fixed conversion rod 3 is fixedly sleeved with a bending transmission block 4, an output end of the fixed conversion rod 3 is fixedly sleeved with a bending stretching strip 5, an output end of the fixed conversion rod 3 is fixedly sleeved with an auxiliary block 6, the bending transmission block 4, the bending stretching strip 5 and the auxiliary block 6 are respectively sleeved from the output end of the fixed conversion rod 3, the distances of 1-2cm are reserved between the two parallel arms, one end of each bending stretching strip 5 is horizontally bolted with a stretching rod I7, one end of each stretching rod I7, which is far away from the bending stretching strip 5, is bolted with a support arm I8, one end of each support arm I8, which is far away from the stretching rod I7, is penetrated with a fixing bolt 9, the fixing bolt 9 is penetrated between the support arm I8 and the outwardly extending end of the support arm II 18 and is used for fixing the stretching base block of the windshield wiper in the later period, one end of the main support connecting plate 1, which is far away from the U-shaped auxiliary frame 2, is vertically downwards bolted with a U-shaped main frame 10, the middle position of one side edge of the U-shaped main frame 10 is bolted with a motor 11, the output end of the motor 11 penetrates through the side edge of the U-shaped main frame 10 and extends to the inside, one end of the conducting clamping arm 15, an auxiliary transmission rod 16 and a second stretching rod 17 are sequentially sleeved and arranged on the outer side edge of the fixed rod from one side close to a transmission clamping arm 15, the outer side edge of the motor 11 is fixedly sleeved with a clamping fixing ring 12, the outer side edge of the clamping fixing ring 12 is horizontally bolted with a washer 13, an output end of the washer 13 is spliced with a water outlet pipeline 14, the output end of the motor 11 is sleeved with the transmission clamping arm 15, the transmission clamping arm 15 is sleeved with the auxiliary transmission rod 16 at one end far away from the motor 11, the end of the auxiliary transmission rod 16 far away from the motor 11 is connected with one end of the bending stretching strip 5 through a bolt, a fixing bolt 9 is inserted at one end of the support arm 18 far away from the second stretching rod 17, the transmission clamping arm 15 is sleeved with the second stretching rod 17 at one end far away from the motor 11, the horizontal bolt of the end of the stretching rod 17 far away from the transmission clamping arm 15 is connected with the support, the bottom fixing block 19 and the main support connecting plate 1 are positioned on the same horizontal plane and are parallel to each other, and the other sides of the bottom fixing block 19 and the main support connecting plate 1 are connected with main glass 20 through bolts.

When the device is used, the U-shaped auxiliary frame 2 and the U-shaped main frame 10 are arranged in an automobile and are fixed on the main bolt fixing support connecting plate 1, the bending transmission block 4 and the auxiliary transmission rod 16 are subjected to left-right pulling movement after the motor 11 is electrified, so that the auxiliary block 6 is rotated under the fixing action of the fixing conversion rod 3 to push the bending stretching strip 5 and pull the stretching rod I7, the conduction clamping arm 15 at the output rod end is rotated under the action of the motor 11, the auxiliary transmission rod 16 and the stretching rod II 17 are subjected to rotating movement under the rotation of the conduction clamping arm 15, the rotation of the stretching rod II 17 drives the windshield wiper connected to one end of the support arm II 18 to move, the windshield wiper at one end is subjected to rotating scraping action, and under the action of the fixing conversion rod 3, the stretching rod I7 drives the support arm I8 to rotate and scrape under the action of the auxiliary block 6 and the bending transmission block 4, under the transmission action of the bending transmission block 4, the bending stretching strip 5 and the auxiliary block 6, the first supporting arm 8 and the second supporting arm 18 on two sides form cross scraping, so that the wiper on the surface of the main glass 20 can scrape rainwater better and more efficiently, and meanwhile, the washer 13 can discharge water from the water outlet pipeline 14 to be sprayed above the surface of the main glass for scraping.

The details of the present invention are well known to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a windshield wiper assembly, includes main support connecting plate (1), its characterized in that: the device is characterized in that one end of a main supporting connecting plate (1) is vertically downwards bolted with a U-shaped auxiliary frame (2), the middle position of one side edge of the U-shaped auxiliary frame (2) is vertically fixedly inserted with a fixed conversion rod (3), the output end of the fixed conversion rod (3) is fixedly sleeved with a bending transmission block (4), the output end of the fixed conversion rod (3) is fixedly sleeved with a bending stretching strip (5), the output end of the fixed conversion rod (3) is fixedly sleeved with an auxiliary block (6), one end of the bending stretching strip (5) is horizontally bolted with a stretching rod I (7), one end of the stretching rod I (7) far away from the bending stretching strip (5) is bolted with a supporting arm I (8), one end of the supporting arm I (8) far away from the stretching rod I (7) is inserted with a fixing bolt (9), one end of the main supporting connecting plate (1) far away from the U-shaped auxiliary frame (2) is vertically downwards bolted with a U-shaped main frame (, the utility model discloses a washing machine, including U type body frame (10), the fixed solid fixed ring of joint (12) has been cup jointed to a side intermediate position bolted connection of U type body frame (10), the fixed ring of joint (12) has been cup jointed on the outside limit of motor (11), the horizontal bolted connection in outside limit of the fixed ring of joint (12) has scrubber (13), outlet conduit (14) have been pegged graft to the output of scrubber (13), the output of motor (11) has been cup jointed conduction arm lock (15), supplementary transfer line (16) have been cup jointed in the one end of keeping away from motor (11) in conduction arm lock (15), the one end of keeping away from motor (11) in conduction arm lock (15) has cup jointed tensile two poles (17), tensile two poles (17) have two support arms (18) in the one end horizontal bolted.

2. The wiper assembly of claim 1, wherein: the main support connecting plate (1) is horizontally arranged, the U-shaped auxiliary frame (2) and the U-shaped main frame (10) are parallel to each other and are perpendicularly arranged at two ends of the main support connecting plate (1), and the output end of the fixed conversion rod (3) penetrates through one side edge of the U-shaped auxiliary frame (2) and extends to the inside.

3. The wiper assembly of claim 1, wherein: the bending transmission block (4), the bending stretching strip (5) and the auxiliary block (6) are respectively overlapped and sleeved from the position close to the U-shaped auxiliary frame (2) to the top end from the output end of the fixed conversion rod (3), and distances of 1-2cm are reserved between the bending transmission block, the bending stretching strip (5) and the auxiliary block in parallel.

4. The wiper assembly of claim 1, wherein: the output end of the motor (11) penetrates through the side edge of the U-shaped main frame (10) and extends to the inside, one end of the conduction clamping arm (15) is clamped at the output end of the motor (11) through a bolt, the end, far away from the motor (11), of the conduction clamping arm (15) is inserted into a fixing rod, and the auxiliary transmission rod (16) and the second stretching rod (17) are sequentially sleeved and distributed on the outer side edge of the fixing rod from one side close to the conduction clamping arm (15).

5. The wiper assembly of claim 1, wherein: and one end of the auxiliary transmission rod (16) far away from the motor (11) is connected to one end of the bending stretching strip (5) through a bolt, and a fixing bolt (9) penetrates through one end of the second support arm (18) far away from the second stretching rod (17).

6. The wiper assembly of claim 1, wherein: the U-shaped auxiliary frame (2) and the bottom end of the U-shaped main frame (10) are connected with a bottom fixing block (19) through bolts, the bottom fixing block (19) and the main support connecting plate (1) are located on the same horizontal plane and are parallel to each other, and main glass (20) is connected with the bottom fixing block (19) and the other side of the main support connecting plate (1) through bolts.