CN209241036U - A kind of wiper - Google Patents

Abstract

The utility model discloses a kind of wipers, belong to wiper field.A kind of wiper, including power arm, rotation box body, power arm is fixedly linked with rotation box body, it rotates box body and is connected with first panel far from one end of power arm, first panel is connected with second panel by elastic body, second panel is connected with silica gel strip by retaining mechanism, and the number of second panel is seven, and two neighboring second panel is rotatedly connected by pin shaft；The utility model keeps wiper attaching effect good by elastic body, while guaranteeing to attach effect, when encountering glass icing or solid block residue, will not damage wiper, conveniently the replacement to wiper.

Description

A kind of wiper

Technical field

The utility model relates to wiper technical field more particularly to a kind of wipers.

Background technique

Rain brush is also known as wiper, water is dialled, wiper or windscreen-wiper, is to keep out the wind for brushing except being attached to vehicle The equipment of raindrop and dust on glass increases traffic safety to improve the visibility of driver.Because of legal requirement, almost The automobile in all places all has rain brush.

Current wiper panel is mostly integral structure, and attaching power is not strong, after prolonged use, removes rainwater effect and subtracts It is weak, and in cold district, since rainwater freezes, in wiper work, the ice cube on windshield can be such that wiper receives It destroys, and is inconvenient to replace silica gel strip, so we need a kind of wiper to solve these problems.

Utility model content

Purpose of the utility model is to solve deficiencies in the prior art, and a kind of wiper proposed.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of wiper, including power arm, rotation box body, power arm are fixedly linked with rotation box body, the rotation box body One end far from power arm is connected with first panel, and the first panel is connected with second panel by elastic body, and described the Two panels are connected with silica gel strip by retaining mechanism, and the number of the second panel is seven, and two neighboring second panel is logical Pin shaft is crossed to be rotatedly connected.

Preferably, telescopic band is sealedly connected between the first panel and second panel.

Preferably, the elastic body includes telescopic rod, the telescopic rod one end and second panel far from first panel It is connected, the first spring is socketed on the telescopic rod, first both ends of the spring offsets with first panel and second panel respectively.

Preferably, one end of the second panel is connected with convex block, and the other end of the second panel opens up fluted.

Preferably, the retaining mechanism includes pressing plate, and one end of the pressing plate is connected with silica gel strip, the pressing plate it is another End is fixedly connected with the first kelly, and the second panel side walls are connected with the second kelly.

Preferably, it is fixedly connected with baffle on second kelly, is socketed with second spring on second kelly, it is described Second spring both ends offset with baffle and second panel inner wall respectively, and the top of second kelly is connected with knob.

Compared with prior art, the utility model provides a kind of wiper, have it is following the utility model has the advantages that

1, the wiper, is driven by power arm, and then makes first panel movement by rotating box body, and then passes through elastic force Mechanism drives second panel mobile, and then drives silica gel strip mobile, to be purged to rainwater, this device passes through elastic machine Structure keeps wiper attaching effect good, while guaranteeing to attach effect, when encountering glass icing or solid block residue, will not damage Wiper, the convenient replacement to wiper.

2, the wiper plays sealing function, prevents by being sealedly connected with telescopic band between first panel and second panel Only rainwater penetrates into.

3, the wiper includes telescopic rod, telescopic rod one end and second panel far from first panel by elastic body It is connected, the first spring is socketed on telescopic rod, the first both ends of the spring offsets with first panel and second panel respectively, is removing rain While water, second panel stress, and then played a supporting role by telescopic rod to second panel, windscreen wiper is made by the first spring The adhesion of device is more preferable.

4, the wiper, the number by second panel is seven, and two neighboring second panel rotates phase by pin shaft Even, and then it is rough and uneven in surface caused by windscreen surface icing encountering, keep second panel mobile with space by pin shaft Property, it is therefore prevented that the breakage of wiper.

5, the wiper is connected with convex block by one end of second panel, and the other end of second panel opens up fluted, makes The effect of adjacent second panel rotation connection.

6, the wiper includes pressing plate by retaining mechanism, and one end of pressing plate is connected with silica gel strip, and the other end of pressing plate is solid Surely it is connected with the first kelly, second panel side walls are connected with the second kelly, when installing to silica gel strip, drive by pressing plate First kelly sticks into second panel, and then is sticked by the second kelly to the first kelly.

7, the wiper is socketed with second spring by being fixedly connected with baffle on the second kelly on the second kelly, and second Both ends of the spring offsets with baffle and second panel inner wall respectively, and the top of the second kelly is connected with knob, is needing to remove silica gel When, move up the second kelly by knob, and then second spring is pressurized by baffle, taking-up pressing plate while unclamping drawing Hand, and then acted on by second spring elastic force, and then reset the second kelly.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of wiper structural schematic diagram；

Fig. 2 be the utility model proposes a kind of wiper part A structural schematic diagram；

Fig. 3 be the utility model proposes a kind of wiper second panel structural schematic diagram.

In figure: 1, power arm；2, box body is rotated；3, first panel；301, telescopic band；4, telescopic rod；5, the first spring；6, Second panel；601, convex block；602, groove；7, silica gel strip；8, pressing plate；801, the first kelly；9, pin shaft；10, the second kelly； 11, baffle；12, second spring；13, it shakes hands.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Embodiment 1:

Referring to Fig.1, a kind of wiper, including power arm 1, rotation box body 2, power arm 1 are fixedly linked with rotation box body 2, It rotates box body 2 and is connected with first panel 3 far from one end of power arm 1, first panel 3 is connected with second panel by elastic body 6, second panel 6 is connected with silica gel strip 7 by retaining mechanism, and user when in use, is driven, and then pass through by power arm 1 Rotation box body 2 keeps first panel 3 mobile, and then drives second panel 6 mobile by elastic body, and then silica gel strip 7 is driven to move Dynamic, to be purged to rainwater, this device, attaching wiper by elastic body, effect is good, guarantees to attach the same of effect When, when encountering glass icing or solid block residue, wiper, the convenient replacement to wiper will not be damaged.

Embodiment 2:

Referring to Fig.1, a kind of wiper, it is substantially the same manner as Example 1, moreover, first panel 3 and second panel It is sealedly connected with telescopic band 301 between 6, plays sealing function, prevents rainwater from penetrating into.

Embodiment 3:

Referring to Fig.1, a kind of wiper, substantially the same manner as Example 1, moreover, elastic body includes telescopic rod 4, the one end of telescopic rod 4 far from first panel 3 is connected with second panel 6, and the first spring 5, the first bullet are socketed on telescopic rod 4 5 both ends of spring offset with first panel 3 and second panel 6 respectively, while removing rainwater, 6 stress of second panel, and then pass through Telescopic rod 4 plays a supporting role to second panel 6, keeps the adhesion of wiper more preferable by the first spring 5.

Embodiment 4:

Referring to Fig. 3, a kind of wiper is substantially the same manner as Example 1, and moreover, the number of second panel 6 is seven It is a, and two neighboring second panel 6 is rotatedly connected by pin shaft 9, and then convex caused by windscreen surface icing encountering Recessed injustice makes second panel 6 have spatial mobility, it is therefore prevented that the breakage of wiper by pin shaft 9.

One end of second panel 6 is connected with convex block 601, and the other end of second panel 6 opens up fluted 602, makes adjacent The effect that second panel 6 is rotatablely connected.

Embodiment 5:

Referring to Fig.1-2, a kind of wiper, substantially the same manner as Example 1, moreover, retaining mechanism includes pressing plate 8, one end of pressing plate 8 is connected with silica gel strip 7, and the other end of pressing plate 8 is fixedly connected with the first kelly 801, and 6 side wall of second panel is sliding It is dynamic to be connected with the second kelly 10, when installing to silica gel strip 7, drive the first kelly 801 to stick into second panel 6 by pressing plate 8 It is interior, and then first kelly 801 is sticked by the second kelly 10.

It is fixedly connected with baffle 11 on second kelly 10, second spring 12, second spring 12 are socketed on the second kelly 10 Both ends offset with baffle 11 and 6 inner wall of second panel respectively, and the top of the second kelly 10 is connected with knob 13, are needing to remove silicon When adhesive tape 7, the second kelly 10 is moved up by knob 13, and then second spring 12 is pressurized by baffle 11, take out pressing plate 8, while knob 13 is unclamped, and then act on by 12 elastic force of second spring, and then reset the second kelly 10.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (7)

1. a kind of wiper, including power arm (1), rotation box body (2), power arm (1) are fixedly linked with rotation box body (2), It is characterized in that, rotation box body (2) is connected with first panel (3) far from the one end of power arm (1), the first panel (3) It is connected with second panel (6) by elastic body, the second panel (6) is connected with silica gel strip (7) by retaining mechanism.

2. a kind of wiper according to claim 1, which is characterized in that the first panel (3) and second panel (6) it Between be sealedly connected with telescopic band (301).

3. a kind of wiper according to claim 1, which is characterized in that the elastic body includes telescopic rod (4), described Telescopic rod (4) is connected far from the one end of first panel (3) with second panel (6), is socketed with the first spring on the telescopic rod (4) (5), the first spring (5) both ends offset with first panel (3) and second panel (6) respectively.

4. a kind of wiper according to claim 1, which is characterized in that the number of the second panel (6) is seven, and Two neighboring second panel (6) is rotatedly connected by pin shaft (9).

5. a kind of wiper according to claim 1, which is characterized in that one end of the second panel (6) is connected with convex The other end of block (601), the second panel (6) opens up fluted (602).

6. a kind of wiper according to claim 1, which is characterized in that the retaining mechanism includes pressing plate (8), the pressure One end of plate (8) is connected with silica gel strip (7), and the other end of the pressing plate (8) is fixedly connected with the first kelly (801), and described Two panels (6) side walls are connected with the second kelly (10).

7. a kind of wiper according to claim 6, which is characterized in that be fixedly connected with gear on second kelly (10) Plate (11) is socketed with second spring (12) on second kelly (10), second spring (12) both ends respectively with baffle (11) it offsets with second panel (6) inner wall, the top of second kelly (10) is connected with knob (13).