Vehicle windscreen wiper with rubber strip convenient to detach and replace

Abstract

The utility model discloses a vehicle windscreen wiper with a rubber strip convenient to disassemble and replace, and relates to the technical field of windscreen wipers. The automotive windscreen wiper with the rubber strip convenient to disassemble and replace comprises a shell, a connecting piece arranged on one side of the shell and a wiper blade arranged on the bottom face of the connecting piece, the wiper blade is in a long strip shape and is made of rubber, and a wiper arm is arranged on one side of the shell. According to the device, the electric telescopic rod is arranged in the shell, so that when the wiper blade is not used, the wiper blade can be stored in the shell, impurities in the external environment are prevented from being attached to the surface of the wiper blade, the surface of the wiper blade can be cleaned in the process that the wiper blade moves relative to the shell in combination with the cleaning piece and the spring, and the cleaning efficiency is improved. The automobile front windshield is prevented from being damaged when the wiper blade is used for cleaning the automobile front windshield, and the using effect of the wiper blade is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to windshield wiper technical field, concretely is a car windshield wiper convenient to replace rubber strip. BACKGROUND

[0002] When driving a car in a place where wind and sand are more serious, part of sand will inevitably adhere to the car glass, causing the vision of the car front windshield to be blurred, and traffic accidents are likely to occur, so it is necessary to start the windshield wiper to clean the outer surface of the car glass. The windshield wiper mainly consists of a shell, a windshield wiper blade made of rubber material, and a windshield wiper arm and other components.

[0003] The windshield wiper is fixed to one side of the shell through a connecting piece. In this state, the windshield wiper is in an exposed state all year round. Therefore, when impurities in the external environment adhere to the surface of the car glass, part of the impurities will also adhere to the surface of the windshield wiper set on one side of the car glass. For example, fine sand adheres to the surface of the windshield wiper. Therefore, when cleaning the surface of the car glass with the windshield wiper later, the fine sand on the surface of the windshield wiper will rub against the car glass to some extent, causing the car glass to be scratched, which affects the clarity of the car front windshield and threatens the safety of car driving. To overcome the shortcomings of the prior art, we propose a car windshield wiper convenient to replace the rubber strip to solve the above problems. SUMMARY

[0004] To overcome the shortcomings of the prior art, the utility model provides a car windshield wiper convenient to replace the rubber strip, which solves the problem that the windshield wiper is in an exposed state all year round, and when impurities in the external environment adhere to the surface of the car glass, part of the impurities will also adhere to the surface of the windshield wiper set on one side of the car glass. Therefore, when cleaning the surface of the car glass with the windshield wiper later, the fine sand on the surface of the windshield wiper will rub against the car glass to some extent, causing the car glass to be scratched.

[0005] To achieve the above purpose, the utility model realizes the following technical scheme: a car windshield wiper convenient to replace the rubber strip, comprising a shell, a connecting piece set on one side of the shell, and a windshield wiper set on the bottom surface of the connecting piece. One side of the shell is provided with a windshield wiper arm. The inside of the shell is provided with a moving mechanism. The moving mechanism comprises:

[0006] A connecting plate is slidably arranged in the inside of the shell. The top surface of the connecting piece is fixedly connected with the bottom surface of the connecting plate.

[0007] An electric telescopic rod and a driving power source are both arranged in the inside of the shell and connected with each other. The setting position of the connecting piece and the windshield wiper relative to the shell is controlled through the electric telescopic rod.

[0008] The cleaning assembly is arranged on the bottom surface of the shell, and comprises a cleaning piece for cleaning the surface of the wiper blade and a spring for automatically adjusting the connection position of the cleaning piece and the surface of the wiper blade.

[0009] Preferably, the side surface of the connecting plate is fixedly provided with a limiting block for limiting sliding of the connecting plate.

[0010] Preferably, the bottom surface of the shell is fixedly provided with a hollow box for supporting the cleaning piece and the spring, a limiting telescopic rod is fixedly arranged between one side of the cleaning piece and the inner wall of the hollow box, and the spring is sleeved on the outer wall of the limiting telescopic rod.

[0011] Preferably, one end of the connecting piece is provided with a mounting track for conveniently dismounting the wiper blade.

[0012] Preferably, one end of the connecting piece is provided with a mounting assembly for controlling opening and closing of the mounting track.

[0013] Preferably, the mounting assembly comprises a baffle rotatably arranged at one end of the connecting piece and a locking screw rotatably arranged at one side of the baffle for locking the baffle and the connecting piece.

[0014] Preferably, the internal depth of the shell is greater than the height of the combined connecting piece and wiper blade.

[0015] The utility model discloses a vehicle wiper convenient to dismount and replace adhesive tape, and has the following beneficial effects: the vehicle wiper convenient to dismount and replace adhesive tape is provided with an electric telescopic rod in the shell, so that the wiper blade can be stored in the shell when not in use, thereby avoiding impurities in the external environment from adhering to the surface of the wiper blade, and in combination with the cleaning piece and the spring, the surface of the wiper blade can be cleaned simultaneously during movement of the wiper blade relative to the shell, damage to the front windshield of the automobile caused by cleaning of the wiper blade on the front windshield is avoided, and the use effect of the wiper blade is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the shell, connecting piece and wiper blade structure explosion map of the utility model;

[0019] Figure 3 It is the shell internal structure schematic view of the utility model;

[0020] Figure 4 It is the shell and cleaning assembly connecting structure schematic view of the utility model;

[0021] Figure 5 It is the connecting piece and baffle unfolding structure schematic view of the utility model;

[0022] Figure 6 It is the cleaning assembly structure plane schematic view of the utility model.

[0023] In the drawing: 1, shell;2, wiper arm;3, connecting piece;31, installation track;4, wiper blade;5, connecting plate;51, electric telescopic rod;52, driving power supply;53, limit block;54, cleaning assembly;541, hollow box;542, cleaning piece;543, spring;544, limit telescopic rod;6, installation assembly;61, baffle;62, locking screw. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantage of the utility model embodiment more clear, the technical scheme in the utility model embodiment is described clearly and completely, obviously, the described embodiment is a part of the embodiment of the utility model, rather than all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making the creative labor belong to the range of the utility model protection.

[0025] The vehicle wiper of the utility model embodiment provides a kind of convenient to replace adhesive tape, solve the wiper blade in bare state all the year round, therefore, when the impurity in external environment is adhered to the surface of automobile glass, part of impurity also can be adhered to the surface of wiper blade arranged in the side of automobile glass, therefore, when the surface of automobile glass is cleaned by wiper blade in later period, fine sand on the surface of wiper blade can be rubbed between automobile glass to a certain degree, so that automobile glass can appear the problem of being scratched, realize the protection of wiper blade under different use conditions, and can clean the surface of wiper blade in time simultaneously.

[0026] In order to better understand the above technical scheme, the above technical scheme will be described in detail in the description of the drawing and specific embodiment.

[0027] The utility model embodiment discloses a kind of vehicle wiper of convenient to replace adhesive tape.

[0028] According to the drawing Figures 1-6As shown, including the shell 1, the connecting piece 3 is arranged on one side of the shell 1, and the wiper blade 4 is arranged on the bottom surface of the connecting piece 3. The wiper blade 4 is long strip-shaped, and the wiper blade 4 is made of rubber material. One side of the shell 1 is provided with a wiper arm 2. The shell 1, the wiper arm 2, the connecting piece 3 and the wiper blade 4 and other components constitute a wiper for cleaning automobile glass. When in use, the wiper arm 2 drives the shell 1 and the wiper blade 4 installed on the shell 1 to reciprocate on the outside of the automobile glass, so as to clean the outside of the automobile glass and keep the surface of the automobile glass clean, thereby ensuring the safe driving of the driver.

[0029] Referring to the drawings Figures 2-6 The inside of the shell 1 is provided with a moving mechanism. When the wiper blade 4 is not used, the wiper blade 4 is moved to the inside of the shell 1 by the moving mechanism, so as to protect the wiper blade 4. In combination with the cleaning assembly 54, the impurities adhered to the surface of the wiper blade 4 can be cleaned during the movement of the wiper blade 4, so as to avoid the friction between the impurities on the surface of the wiper blade 4 and the automobile glass during the use of the wiper, thereby preventing the automobile glass from being scratched. The moving mechanism comprises a connecting plate 5 which is slidingly arranged in the inside of the shell 1. The side surface of the connecting plate 5 is fixedly provided with a limiting block 53 for limiting the sliding of the connecting plate 5. The top surface of the connecting piece 3 is fixedly connected with the bottom surface of the connecting plate 5. The electric telescopic rod 51 and the driving power source 52 are arranged in the inside of the shell 1. One end of the electric telescopic rod 51 is connected with the driving power source 52. The other end of the electric telescopic rod 51 is fixedly connected with the outer wall of the connecting plate 5. The setting position of the connecting piece 3 and the wiper blade 4 relative to the shell 1 is adjusted by the electric telescopic rod 51. The inside depth of the shell 1 is greater than the height of the combined connecting piece 3 and wiper blade 4, that is, the wiper blade 4 can be completely stored in the inside of the shell 1. The outer wall of the shell 1 does not contact the surface of the automobile glass. Specifically, when the wiper blade 4 needs to be used, the control switch is turned on to drive the driving power source 52. Under the supply of the driving power source 52, the electric telescopic rod 51 performs extension movement to push the connecting plate 5 and the wiper blade 4 installed on the connecting plate 5 through the connecting piece 3 to move to the outside of the shell 1, until the end outer wall of the wiper blade 4 abuts against the surface of the automobile glass, so that the wiper blade 4 with different degrees of wear can always be in close contact with the automobile glass.

[0030] Referring to the drawings Figures 3-6The cleaning assembly 54 is arranged on the bottom surface of the shell 1, and the cleaning assembly 54 can clean the impurities on the surface of the wiper blade 4 in the process of moving into or out of the shell 1 under the assistance of the cleaning assembly 54, the cleaning assembly 54 comprises a cleaning piece 542 for cleaning the impurities on the surface of the wiper blade 4 and a spring 543 for automatically adjusting the connecting position of the cleaning piece 542 and the surface of the wiper blade 4, the cleaning piece 542 is in a strip shape, and the material of the cleaning piece 542 can be a nylon brush or the like, which is selected according to actual requirements, the bottom surface of the shell 1 is fixedly provided with a hollow box 541 for supporting the cleaning piece 542 and the spring 543, a limiting telescopic rod 544 is fixedly arranged between one side of the cleaning piece 542 and the inner wall of the hollow box 541, the spring 543 is sleeved on the outer wall of the limiting telescopic rod 544, one end of the spring 543 is fixedly connected with the outer wall of the cleaning piece 542, and the other end of the spring 543 is fixedly connected with the inner wall of the hollow box 541, specifically, when the wiper blade 4 moves into the shell 1 under the control of the electric telescopic rod 51, the cleaning piece 542 in contact with the outer wall of the wiper blade 4 can scrape and clean the impurities adhered to the surface of the wiper blade 4, and since the outer wall of the wiper blade 4 is in an irregular state, the cleaning piece 542 can automatically adjust the position along the hollow box 541 under the control of the spring 543, so that the end of the cleaning piece 542 is in abutting state with different positions of the outer wall of the wiper blade 4, thereby effectively cleaning the impurities adhered to the surface of the wiper blade 4.

[0031] With reference to the accompanying drawings Figure 5 One end of the connecting piece 3 is provided with a mounting track 31 for conveniently disassembling and assembling the wiper blade 4, and one end of the connecting piece 3 is provided with a mounting assembly 6 for controlling the opening and closing of the mounting opening of the mounting track 31, the mounting assembly 6 comprises a baffle 61 rotatably arranged at one end of the connecting piece 3 and a locking screw 62 rotatably arranged at one side of the baffle 61 and used for locking the baffle 61 and the connecting piece 3, when the wiper blade 4 is seriously damaged, the locking screw 62 is first rotated to move one end of the locking screw 62 out of the connecting piece 3, so that the baffle 61 and the connecting piece 3 are in a movable state, then the baffle 61 is rotated to make the mounting opening of the mounting track 31 in an exposed state, and then the wiper blade 4 is disassembled and replaced through the mounting opening.

[0032] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only for illustrating the principle of the utility model, and the utility model can have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A windshield wiper for easy replacement of rubber strips, comprising a housing (1), a connector (3) disposed on one side of the housing (1), and a wiper blade (4) disposed on the bottom surface of the connector (3), wherein a wiper arm (2) is disposed on one side of the housing (1), characterized in that, The housing (1) is provided with a moving mechanism, which includes: The connecting plate (5) is slidably disposed inside the housing (1), and the top surface of the connecting member (3) is fixedly connected to the bottom surface of the connecting plate (5); The electric telescopic rod (51) and the drive power supply (52) are both located inside the housing (1) and are connected to each other. The electric telescopic rod (51) is used to adjust the position of the connector (3) and the wiper blade (4) relative to the housing (1). A cleaning assembly (54) is disposed on the bottom surface of the housing (1). The cleaning assembly (54) includes a cleaning component (542) for cleaning impurities on the surface of the wiper blade (4) and a spring (543) for automatically adjusting the connection position between the cleaning component (542) and the surface of the wiper blade (4).

2. A car windshield wiper with easily replaceable rubber strips according to claim 1, characterized in that: The side of the connecting plate (5) is fixedly provided with a limiting block (53) for limiting its sliding.

3. A car windshield wiper with easily replaceable rubber strips according to claim 2, characterized in that: The bottom surface of the housing (1) is fixedly provided with a hollow box (541) for supporting the cleaning component (542) and the spring (543). A limiting telescopic rod (544) is fixedly provided between one side of the cleaning component (542) and the inner wall of the hollow box (541). The spring (543) is sleeved on the outer wall of the limiting telescopic rod (544).

4. A car windshield wiper with easily replaceable rubber strips according to claim 1, characterized in that: One end of the connector (3) is provided with an installation track (31) for easy installation and removal of the wiper blade (4).

5. A car windshield wiper with easily replaceable rubber strips according to claim 4, characterized in that: One end of the connector (3) is provided with an installation component (6), which is used to control the opening and closing of the mounting port of the mounting rail (31).

6. A car windshield wiper with easily replaceable rubber strips according to claim 5, characterized in that: The mounting assembly (6) includes a baffle (61) rotatably disposed at one end of the connector (3) and a locking screw (62) rotatably disposed on one side of the baffle (61) for locking the baffle (61) and the connector (3).

7. A car windshield wiper with easily replaceable rubber strips according to claim 1, characterized in that: The internal depth of the housing (1) is greater than the height of the combined connector (3) and wiper blade (4).

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