CN112455389A

CN112455389A - Convenient car wiper who dismantles

Info

Publication number: CN112455389A
Application number: CN202011411540.0A
Authority: CN
Inventors: 刘雅萍
Original assignee: Anhui Tianyu Automobile Parts Manufacturing Co ltd
Current assignee: Anhui Tianyu Automobile Parts Manufacturing Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-03-09

Abstract

The invention discloses an automobile windscreen wiper convenient to disassemble, which aims at solving the problem that the existing windscreen wiper cannot be disassembled efficiently and simply. The windscreen wiper has the advantages of reasonable structure, high flexibility, high working performance and strong practicability, can be simply and efficiently disassembled, assembled and replaced, can help the windscreen wiper to be tightly attached to the windshield of a vehicle body, and is suitable for popularization.

Description

Convenient car wiper who dismantles

Technical Field

The invention relates to the field of automobile parts, in particular to an automobile windscreen wiper convenient to disassemble.

Background

A wiper, also known as 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.

Although current wiper can brush rain drops and dust on the vehicle windshield, but after the wiper passes through long-time work, certain degree of wearing and tearing can appear, lead to wiper to scrape rain drops and dust on the vehicle windshield and brush the effect and reduce, lead to driver's visibility to reduce, certain potential safety hazard has, consequently, need dismantle the car wiper and change, but present wiper can dismantle, but most needs some specific instrument help users to dismantle the wiper, when the user does not carry extracting tool, there is certain degree of difficulty in the dismantlement of wiper, it is very inconvenient during the use, we have proposed a convenient car wiper who dismantles for this reason.

Disclosure of Invention

The automobile windscreen wiper convenient to disassemble solves the problem that the windscreen wiper cannot be disassembled efficiently and simply.

In order to achieve the purpose, the invention adopts the following technical scheme:

a conveniently-disassembled automobile windscreen wiper comprises an automobile body, wherein one end of the automobile body is provided with a windscreen wiper motor rotating shaft, a connecting rod which is transversely arranged is arranged at one side of the rotating shaft of the wiper motor, a sleeve which is transversely arranged is embedded in the inner wall of one end of the connecting rod, the inner wall of the sleeve is in threaded connection with a threaded rod which is transversely arranged, one side of the vehicle body is provided with a wiper main body which is transversely arranged, an installation groove is arranged on the inner wall of the wiper body, one end of the threaded rod, which is far away from the sleeve, is movably sleeved in the installation groove, the inner wall of the wiper main body is provided with two symmetrically arranged accommodating grooves, the accommodating grooves are internally and slidably connected with transversely arranged limiting plates, the outer wall welding of limiting plate one side has the spacing post of horizontal setting, the threaded rod is located the both sides of mounting groove and has all seted up spacing hole, spacing post activity cup joints the inside in spacing hole.

Preferably, a rotating block is welded at one end, far away from the wiper body, of the threaded rod, and a rubber sleeve is fixedly sleeved on the outer wall of the rotating block.

Preferably, the inside of holding tank is equipped with a plurality of springs, the one end of spring and the inner wall welding of holding tank, the other end of spring and the outer wall welding of limiting plate.

Preferably, the opposite ends of the two limiting columns are in a trapezoidal structure.

Preferably, the wiper blade of the wiper body contacts a vehicle body.

In the invention:

through the matching work of the wiper motor rotating shaft, the connecting rod, the sleeve, the threaded rod, the mounting groove, the accommodating groove, the limiting plate, the limiting post, the limiting hole, the rotating block and the spring, on one hand, the wiper can be simply and efficiently disassembled and replaced, a special tool is not needed for disassembling and assembling the wiper, and the use is convenient; on the other hand, the wiper can be attached to the windshield of the vehicle body, the cleaning efficiency of the wiper is improved, a gap between the wiper and the windshield of the vehicle body is avoided, and the working performance of the wiper is improved.

In conclusion, the windscreen wiper has the advantages of reasonable structure, high flexibility, high working performance and strong practicability, can be simply and efficiently disassembled, assembled and replaced, can help the windscreen wiper to be attached to the windshield of a vehicle body, and is suitable for popularization.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a partially enlarged view of a portion a in fig. 1.

Reference numbers in the figures: the windscreen wiper comprises a body 1, a windscreen wiper motor rotating shaft 2, a connecting rod 3, a sleeve 4, a threaded rod 5, a windscreen wiper body 6, a mounting groove 7, an accommodating groove 8, a limiting plate 9, a limiting column 10, a limiting hole 11, a rotating block 12 and a spring 13.

Detailed Description

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

Referring to the attached drawings, a conveniently-disassembled automobile windscreen wiper comprises a car body 1, wherein a windscreen wiper motor rotating shaft 2 is arranged at one end of the car body 1, a transversely-arranged connecting rod 3 is arranged at one side of the windscreen wiper motor rotating shaft 2, a transversely-arranged sleeve 4 is embedded in the inner wall of one end of the connecting rod 3, a transversely-arranged threaded rod 5 is in threaded connection with the inner wall of the sleeve 4, a transversely-arranged windscreen wiper main body 6 is arranged at one side of the car body 1, an installation groove 7 is formed in the inner wall of the windscreen wiper main body 6, one end, far away from the sleeve 4, of the threaded rod 5 is movably sleeved in the installation groove 7, two symmetrically-arranged accommodating grooves 8 are formed in the inner wall of the windscreen wiper main body 6, a transversely-arranged limiting plate 9 is connected in the accommodating grooves 8 in a sliding manner, transversely-arranged limiting columns 10 are welded on the, spacing post 10 activity is cup jointed in the inside of spacing hole 11, the one end welding that wiper main part 6 was kept away from to threaded rod 5 has turning block 12, the fixed cover of outer wall of turning block 12 has connect the rubber sleeve, the inside of holding tank 8 is equipped with a plurality of springs 13, and the one end of spring 13 and the inner wall welding of holding tank 8, the other end of spring 13 and the outer wall welding of limiting plate 9, the looks remote site of two spacing posts 10 is the trapezium structure, the wiper blade of wiper main part 6 contacts with automobile body 1.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Examples or operating principles: when the windscreen wiper needs to be disassembled and assembled due to abrasion after long-time work, the rotating block 12 is rotated to drive the threaded rod 5 to rotate, the threaded rod 5 is driven to horizontally displace through the matching work of the sleeve 4 through the rotation of the threaded rod 5, the threaded rod 5 drives the windscreen wiper main body 6 to be separated from the vehicle body 1 at the moment, the windscreen wiper main body 6 is pulled, the two limiting columns 10 are driven to be separated from the inner parts of the limiting holes 11 through the trapezoidal structures of the limiting columns 10 through the elasticity of the springs 13, the two limiting columns 10 are retracted into the inner parts of the accommodating grooves 8 at the moment, the windscreen wiper main body 6 is separated from the threaded rod 5 at the moment, the windscreen wiper can be replaced at the moment, the two limiting columns 10 in the new windscreen wiper are pushed into the inner parts of the accommodating grooves 8, the threaded rod 5 is placed into the inner parts of the mounting grooves 7, promote two spacing posts 10 and carry out the motion in opposite directions, two spacing posts 10 get into the inside of spacing post 10 this moment, wiper main part 6 is fixed on threaded rod 5 this moment, through rotating turning block 12, it rotates to drive threaded rod 5, through the rotation of threaded rod 5, cooperation work through sleeve 4, it carries out horizontal displacement to drive threaded rod 5, threaded rod 5 will drive wiper main part 6 and the windshield of automobile body 1 and contact this moment, the operation through the inside wiper motor of automobile body this moment, it rotates to drive wiper motor pivot, can drive connecting rod 3 this moment and carry out circumferential motion, thereby it cleans to the windshield of automobile body 1 to drive wiper main part 6. The windscreen wiper has the advantages of reasonable structure, high flexibility, high working performance and strong practicability, can be simply and efficiently disassembled, assembled and replaced, can help the windscreen wiper to be tightly attached to the windshield of a vehicle body, and is suitable for popularization.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a convenient car wiper of dismantling, includes automobile body (1), its characterized in that, the one end of automobile body (1) is equipped with wiper motor shaft (2), one side of wiper motor shaft (2) is equipped with horizontal connecting rod (3) that sets up, the inner wall of connecting rod (3) one end is inlayed and is equipped with horizontal sleeve (4) that set up, the inner wall threaded connection of sleeve (4) has horizontal threaded rod (5) that sets up, one side of automobile body (1) is equipped with horizontal wiper main part (6) that sets up, mounting groove (7) have been seted up to the inner wall of wiper main part (6), the one end activity that sleeve (4) were kept away from in threaded rod (5) is cup jointed in the inside of mounting groove (7), the inner wall of wiper main part (6) is seted up holding tank (8) that two symmetries set up, the inside sliding connection of holding tank, the outer wall welding of limiting plate (9) one side has spacing post (10) of horizontal setting, spacing hole (11) have all been seted up to the both sides that threaded rod (5) are located mounting groove (7), spacing post (10) activity is cup jointed in the inside in spacing hole (11).

2. The automobile windscreen wiper convenient to disassemble as claimed in claim 1, wherein a rotating block (12) is welded at one end, away from the wiper body (6), of the threaded rod (5), and a rubber sleeve is fixedly sleeved on the outer wall of the rotating block (12).

3. The automobile windscreen wiper convenient to disassemble as claimed in claim 1, wherein a plurality of springs (13) are arranged inside the accommodating groove (8), one ends of the springs (13) are welded to the inner wall of the accommodating groove (8), and the other ends of the springs (13) are welded to the outer wall of the limiting plate (9).

4. The automobile windscreen wiper convenient to disassemble as recited in claim 1, wherein the opposite ends of the two limiting posts (10) are both in a trapezoidal structure.

5. The wiper blade of an automobile convenient to detach as set forth in claim 1, wherein the wiper blade of the wiper body (6) is in contact with the automobile body (1).