CN214929597U

CN214929597U - Effectual car windscreen wiper of laminating is with wiping rain piece

Info

Publication number: CN214929597U
Application number: CN202121654258.5U
Authority: CN
Inventors: 夏建荣; 夏建明
Original assignee: Zhejiang Brotherstar Auto Fittings Co ltd
Current assignee: Zhejiang Brotherstar Auto Fittings Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2021-11-30
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses a wiper blade with good laminating effect for an automobile wiper, which comprises a wiper blade, wherein one side outer wall of the wiper blade is fixedly connected with an installation block, the bottom of the installation block is provided with a groove, a wiper arm is arranged in the groove, the outer walls of the two sides of the top of the wiper arm are provided with symmetrically distributed clamping grooves, the installation block is internally provided with installation grooves, two groups of push blocks are pushed, the push blocks move to drive a sliding plate to move and further drive a clamping rod to move, so that the clamping rod is separated from the fixed groove, a fixed block is rotated, the fixed block rotates to drive a rotating rod to rotate and further drive a first belt pulley to rotate, the first belt pulley rotates to drive a second belt pulley to rotate and further drive two groups of threaded rods to rotate, the threaded rods rotate to drive a threaded block to move downwards and further drive a transverse rod to move downwards, the transverse rod moves downwards to drive a pulley to roll along the inclined plane of a movable block, so that the side plate moves to drive the clamping block to be separated from the clamping grooves, the wiper blade is separated from the wiper arm, so that the wiper blade is convenient to detach and replace, and the using effect is good.

Description

Effectual car windscreen wiper of laminating is with wiping rain piece

Technical Field

The utility model relates to a wiper technical field specifically is an effectual wiper blade of car windscreen wiper of laminating.

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.

Improve to prior art, among the prior art, the effectual car windscreen wiper of current laminating causes wearing and tearing easily after using for a long time with the wiper blade to the influence is blown rain effect, is not convenient for dismantle the change to it, and the result of use is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an effectual car windscreen wiper of laminating is with wiping the wiper blade to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an effectual car windscreen wiper of laminating is with wiping the wiper blade, includes wiping the wiper blade, one side outer wall fixedly connected with installation piece of wiping the wiper blade, the bottom of installation piece is seted up flutedly, be provided with the wiper arm in the recess, the draw-in groove of symmetric distribution is seted up to the top both sides outer wall of wiper arm, the mounting groove has been seted up in the installation piece, be provided with disassembly body in the mounting groove.

As a further aspect of the present invention: disassembly body includes symmetric distribution's threaded rod, the threaded rod rotates with the inner wall of mounting groove to be connected, the outer wall threaded connection of threaded rod has the screw block, and is two sets of the equal fixedly connected with horizontal pole in one side that the screw block was kept away from each other, the one end fixed mounting that the screw block was kept away from to the horizontal pole has the pulley, and is two sets of the equal roll connection in one side that the pulley was kept away from each other has the movable block, and is two sets of inclined plane is all seted up to one side that the movable block is close to each other, one side fixedly connected with and mounting groove inner wall sliding connection's curb plate is kept away from to the movable block, the inner wall sliding connection of curb plate has and mounting groove inner wall fixed connection's guide bar, and is two sets of the equal fixedly connected with fixture block in one side that the curb plate is close to each other, and the fixture block is located the below of movable block, fixture block and draw-in groove looks adaptation.

As a further aspect of the present invention: the utility model discloses a guide bar, including installation groove, curb plate, first spring, the spout of symmetric distribution has been seted up in the installation piece, the inner wall sliding connection of spout has the slider, slider and curb plate fixed connection, two sets of the one end outer wall that the guide bar was kept away from each other all has cup jointed first spring, the one end of first spring and the inner wall fixed connection of installation groove, the other end and the curb plate fixed connection of first spring.

As a further aspect of the present invention: the top of installation piece is rotated and is connected with the bull stick, the fixed cover of one end outer wall that the bull stick stretched into the mounting groove has connected first belt pulley, and is two sets of the outer wall of threaded rod all fixed cover has connected the second belt pulley, connect through the belt between second belt pulley and the first belt pulley.

As a further aspect of the present invention: the one end fixedly connected with fixed block that the installation piece was stretched out to the bull stick, logical groove has been seted up in the fixed block, the inner wall sliding connection who leads to the groove has the slide of symmetric distribution, and is two sets of fixedly connected with second spring between the slide, it is two sets of the equal fixedly connected with kelly in one side that the slide was kept away from each other.

As a further aspect of the present invention: the both sides of fixed block all are provided with the riser with installation piece top fixed connection, and are two sets of the fixed slot has all been seted up to one side that the riser is close to each other, fixed slot and kelly looks adaptation.

Compared with the prior art, the beneficial effects of the utility model are that:

when the utility model is used, two groups of push blocks are pushed to enable the two groups of push blocks to be close to each other, the push blocks move to drive the sliding plate to move and further drive the clamping rod to move, the second spring compresses to enable the clamping rod to be separated from the fixed groove, the fixed block is rotated, the fixed block rotates to drive the rotating rod to rotate and further drive the first belt pulley to rotate, the first belt pulley rotates to drive the second belt pulley to rotate and further drive two groups of threaded rods to rotate, the threaded rods rotate to drive the threaded blocks to move downwards and further drive the cross rods to move downwards, the cross rods move downwards to drive the pulleys to roll along the inclined planes of the movable blocks, so that the pulleys drive the movable blocks to move and further drive the side plates to move through the guide of the guide rods, the first spring compresses, the side plates move to drive the sliding blocks to slide on the inner walls of the sliding grooves, meanwhile, the side plates move to drive the clamping blocks to separate the wiper arms from the clamping grooves, namely, the wiper arms are separated from the mounting blocks, convenient to detach and replace and good in use effect.

Drawings

FIG. 1 is a schematic view of a wiper blade for an automobile wiper with good adhesion;

FIG. 2 is an enlarged view of the portion A of FIG. 1 of a wiper blade for a wiper blade of an automobile having a good attaching effect;

fig. 3 is an enlarged view of a portion B of fig. 1 of a wiper blade for an automobile wiper having a good attachment effect.

In the figure: 1. the wiper blade 2, the installation piece, 3, the recess, 4, the mounting groove, 5, the disassembly body, 6, the threaded rod, 7, the screw thread piece, 8, the horizontal pole, 9, the pulley, 10, the movable block, 11, the curb plate, 12, the guide bar, 13, the fixture block, 14, the wiper arm, 15, the draw-in groove, 16, the spout, 17, the slider, 18, the bull stick, 19, the fixed block, 20, the slide, 21, the ejector pad, 22, the clamping bar, 23, the riser, 24, the fixed slot.

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 to 3, in an embodiment of the present invention, a wiper blade for an automotive wiper with good attaching effect includes a wiper blade 1, an installation block 2 is fixedly connected to an outer wall of one side of the wiper blade 1, a groove 3 is formed at the bottom of the installation block 2, a wiper arm 14 is disposed in the groove 3, symmetrically distributed clamping grooves 15 are formed on outer walls of two sides of the top of the wiper arm 14, an installation groove 4 is formed in the installation block 2, a dismounting mechanism 5 is disposed in the installation groove 4, and the wiper blade 1 is conveniently separated from the wiper arm 14 by the dismounting mechanism 5, so as to facilitate replacement;

referring to fig. 2, in the present application, the dismounting mechanism 5 includes threaded rods 6 symmetrically distributed, the threaded rods 6 are rotatably connected with the inner wall of the mounting groove 4, the outer wall of the threaded rods 6 are in threaded connection with threaded blocks 7, the sides of the two groups of threaded blocks 7 away from each other are fixedly connected with cross bars 8, the ends of the cross bars 8 away from the threaded blocks 7 are fixedly provided with pulleys 9, the sides of the two groups of pulleys 9 away from each other are respectively in rolling connection with movable blocks 10, the sides of the two groups of movable blocks 10 close to each other are respectively provided with an inclined surface, one side of the movable block 10 away from the threaded rod 6 is fixedly connected with a side plate 11 in sliding connection with the inner wall of the mounting groove 4, the inner wall of the side plate 11 is in sliding connection with a guide rod 12 fixedly connected with the inner wall of the mounting groove 4, the sides of the two groups of side plates 11 close to each other are respectively and fixedly connected with clamping blocks 13, the clamping blocks 13 are positioned below the movable blocks 10, and the clamping blocks 13 are matched with clamping grooves 15, the guide rod 12 plays a certain role in guiding the side plate 11, so that the side plate 11 can move conveniently;

referring to fig. 2, in the application, symmetrically distributed sliding grooves 16 are formed in an installation block 2, sliding blocks 17 are connected to the inner walls of the sliding grooves 16 in a sliding mode, the sliding blocks 17 are fixedly connected with side plates 11, first springs are sleeved on the outer walls of the ends, far away from each other, of two groups of guide rods 12, one ends of the first springs are fixedly connected with the inner walls of the installation groove 4, the other ends of the first springs are fixedly connected with the side plates 11, and the sliding grooves 16 facilitate movement of the sliding blocks 17 and movement of the side plates 11;

referring to fig. 2 and 3, in the present application, a rotating rod 18 is rotatably connected to the top of the mounting block 2, a first belt pulley is fixedly sleeved on the outer wall of one end of the rotating rod 18 extending into the mounting groove 4, second belt pulleys are fixedly sleeved on the outer walls of the two sets of threaded rods 6, the second belt pulleys are connected with the first belt pulley through belts, the first belt pulley is convenient for driving the second belt pulley to rotate, and the second belt pulley is convenient for the threaded rods 6 to rotate;

referring to fig. 3, in the present application, one end of the rotating rod 18 extending out of the mounting block 2 is fixedly connected with a fixing block 19, a through groove is formed in the fixing block 19, sliding plates 20 which are symmetrically distributed are slidably connected to the inner wall of the through groove, a second spring is fixedly connected between the two groups of sliding plates 20, clamping rods 22 are fixedly connected to the sides of the two groups of sliding plates 20 which are far away from each other, and the second spring facilitates the resetting of the sliding plates 20 and further facilitates the resetting of the clamping rods 22;

referring to fig. 3, in this application, the both sides of fixed block 19 all are provided with the riser 23 with 2 top fixed connection of installation piece, and fixed slot 24 has all been seted up to one side that two sets of risers 23 are close to each other, fixed slot 24 and kelly 22 looks adaptation, and kelly 22 is convenient for carry on spacingly to fixed block 19, avoids fixed block 19 to rotate under the effect of external force.

The utility model discloses a theory of operation is:

referring to fig. 1, 2 and 3, when in use, two sets of pushing blocks 21 are pushed to make the two sets of pushing blocks 21 approach each other, the pushing blocks 21 move to drive the sliding plate 20 to move and further drive the clamping rod 22 to move, the second spring compresses to separate the clamping rod 22 from the fixing groove 24, the fixing block 19 is rotated, the fixing block 19 rotates to drive the rotating rod 18 to rotate and further drive the first belt pulley to rotate, the first belt pulley rotates to drive the second belt pulley to rotate and further drive the two sets of threaded rods 6 to rotate, the threaded rods 6 rotate to drive the threaded blocks 7 to move downwards and further drive the cross rods 8 to move downwards, the cross rods 8 move downwards to drive the pulleys 9 to roll along the inclined surfaces of the movable blocks 10, so that the pulleys 9 drive the movable blocks 10 to move and further drive the side plates 11 to move guided by the guide rods 12, the first spring compresses, the side plates 11 move to drive the sliding blocks 17 to slide on the inner walls of the sliding grooves 16, and simultaneously the side plates 11 move to drive the clamping blocks 13 to separate from the clamping grooves 15, can break away from wiper arm 14 and installation piece 2, wiper blade 1 breaks away from with wiper arm 14 promptly, convenient to detach and change, excellent in use effect.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an effectual car windscreen wiper of laminating is with wiping the wiper blade, includes wiping wiper blade (1), its characterized in that: the wiper is characterized in that an installation block (2) is fixedly connected to the outer wall of one side of the wiper blade (1), a groove (3) is formed in the bottom of the installation block (2), a wiper arm (14) is arranged in the groove (3), symmetrically-distributed clamping grooves (15) are formed in the outer walls of two sides of the top of the wiper arm (14), an installation groove (4) is formed in the installation block (2), and a detaching mechanism (5) is arranged in the installation groove (4).

2. The wiper blade for automobile wipers with good bonding effect as claimed in claim 1, characterized in that: the disassembly mechanism (5) comprises threaded rods (6) which are symmetrically distributed, the threaded rods (6) are rotatably connected with the inner wall of the mounting groove (4), the outer wall of each threaded rod (6) is in threaded connection with a threaded block (7), two groups of threaded blocks (7) are fixedly connected with a cross rod (8) on one side away from each other, a pulley (9) is fixedly arranged at one end of each cross rod (8) away from each threaded block (7), two groups of pulleys (9) are in rolling connection with a movable block (10) on one side away from each other, inclined planes are arranged on one sides of the movable blocks (10) close to each other, one sides of the movable blocks (10) away from each threaded rod (6) are fixedly connected with side plates (11) which are in sliding connection with the inner wall of the mounting groove (4), and guide rods (12) which are fixedly connected with the inner wall of the mounting groove (4) are in sliding connection with the inner wall of the side plates (11), two sets of equal fixedly connected with fixture block (13) in the one side that curb plate (11) are close to each other, and fixture block (13) are located the below of movable block (10), fixture block (13) and draw-in groove (15) looks adaptation.

3. The wiper blade for automobile wipers with good bonding effect as claimed in claim 2, characterized in that: the utility model discloses a mounting block, including installation piece (2), the installation piece has seted up symmetrically distributed's spout (16), the inner wall sliding connection of spout (16) has slider (17), slider (17) and curb plate (11) fixed connection, two sets of the one end outer wall that guide bar (12) kept away from each other has all cup jointed first spring, the one end of first spring and the inner wall fixed connection of mounting groove (4), the other end and curb plate (11) fixed connection of first spring.

4. The wiper blade for automobile wipers with good bonding effect as claimed in claim 2, characterized in that: the top of installation piece (2) is rotated and is connected with bull stick (18), the fixed cover of one end outer wall that bull stick (18) stretched into mounting groove (4) has connect first belt pulley, and is two sets of the outer wall of threaded rod (6) is all fixed the second belt pulley that has cup jointed, connect through the belt between second belt pulley and the first belt pulley.

5. The wiper blade for automobile wipers with good bonding effect as claimed in claim 4, characterized in that: the one end fixedly connected with fixed block (19) of installation piece (2) is stretched out in bull stick (18), logical groove has been seted up in fixed block (19), the inner wall sliding connection who leads to the groove has slide (20) of symmetric distribution, and is two sets of fixedly connected with second spring between slide (20), two sets of the equal fixedly connected with kelly (22) in one side that slide (20) kept away from each other.

6. The wiper blade for automobile wipers with good bonding effect as claimed in claim 5, wherein: the both sides of fixed block (19) all are provided with riser (23) with installation piece (2) top fixed connection, and are two sets of fixed slot (24) have all been seted up to one side that riser (23) are close to each other, fixed slot (24) and kelly (22) looks adaptation.