Novel automobile windshield wiper structure

Abstract

The utility model provides a novel automobile windshield wiper structure which comprises an integrated elastic steel sheet and a rubber strip, a U-shaped clamping seat is fixedly installed on the integrated elastic steel sheet, flow guide plates are fixedly installed on the two sides of the upper portion of the integrated elastic steel sheet respectively, the U-shaped clamping seat is located between the two flow guide plates, and the rubber strip is fixedly installed on the U-shaped clamping seat. A rubber strip is installed on the integrated elastic steel sheet in a pluggable mode. Due to the integral arrangement, when the rubber strip is replaced, the rubber strip can be pulled out from the clamping groove of the integrated elastic steel sheet and replaced by a new one only by disassembling the protective shells at the two ends, so that the operation steps of replacing the rubber strip can be reduced, and the rubber strip is simpler and more convenient to replace.

Description

Technical Field

[0001] This utility model relates to the field of automotive windshield wipers, and in particular to a novel automotive windshield wiper structure. Background Technology

[0002] Car windshield wipers, also known as windshield wipers, are important accessories installed on the windshield of a car. They are used to clear rain, snow, and dust from the windshield that obstruct the driver's view, thereby improving visibility and increasing driving safety.

[0003] However, with existing car windshield wipers, replacing the wiper blades requires removing two steel strips, which increases the number of steps involved and makes the replacement more difficult.

[0004] Therefore, it is essential to invent a new type of car windshield wiper structure. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a novel automotive windshield wiper structure. The technical solution adopted is as follows: a novel automotive windshield wiper structure includes an integrated elastic steel sheet and a rubber strip, wherein: a U-shaped bracket is fixedly installed on the integrated elastic steel sheet, and guide plates are fixedly installed on both sides above the integrated elastic steel sheet, the U-shaped bracket is located between the two guide plates, and a rubber strip is inserted and inserted into the integrated elastic steel sheet;

[0006] Preferably, a T-shaped groove is formed through one end of the integrated elastic steel sheet to the other end, the length of the T-shaped groove is the same as the length of the rubber strip, and the vertical opening of the T-shaped groove is located on one side of the integrated elastic steel sheet;

[0007] Preferably, the adhesive strip is provided with an integrated T-shaped retaining strip, the length of which is the same as the length of the adhesive strip. The T-shaped retaining strip is engaged in a T-shaped groove, and a protective shell is engaged between the ends of the adhesive strip, the integrated elastic steel sheet, and the guide plate.

[0008] Preferably, each of the two guide plates has an elastic hook fixedly installed at its outer end, and the elastic hook engages with the corresponding protective shell.

[0009] Preferably, one end of the protective shell has a locking cavity, the bottom surface of the protective shell has a locking groove, and the other end of the protective shell has a locking hole corresponding to the elastic hook. The elastic hook extends out from the corresponding locking hole and engages with the protective shell. The openings of the locking groove and the locking cavity face the same direction. Both the locking groove and the locking hole are connected to the locking cavity. The ends of the rubber strip, the integrated elastic steel sheet, and the deflector are inserted into the corresponding locking cavities. The part of the rubber strip that contacts the windshield of the car protrudes from the locking groove.

[0010] Preferably, the T-shaped clip has an integral reinforcing rib, the length of which is the same as the length of the T-shaped clip.

[0011] Compared with the prior art, the advantages of this utility model are:

[0012] With the overall design of this utility model, when replacing the rubber strip, you only need to remove the protective shells at both ends to pull the rubber strip out of the slot of the integrated elastic steel sheet and replace it with a new one. This reduces the number of steps required to replace the rubber strip, making it simpler and more convenient. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall front structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the overall bottom structure of this utility model.

[0015] Figure 3 This is a schematic diagram of the protective shell of this utility model that can be removed separately.

[0016] Figure 4 This is a schematic diagram of the structure after removing the adhesive strip and protective shell of this utility model.

[0017] Figure 5 This is a partially enlarged structural diagram of point A of this utility model.

[0018] Figure 6 This is a partially enlarged structural diagram of section B of this utility model.

[0019] In the picture:

[0020] 1. Integrated elastic steel sheet; 2. U-shaped card seat; 3. Guide plate; 4. Rubber strip; 5. Protective shell; 6. Elastic hook; 7. Card cavity; 8. Card groove; 9. Card hole; 10. T-slot; 11. T-shaped card strip; 12. Reinforcing rib. Detailed Implementation

[0021] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0022] In the description of the embodiments, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the present invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of the utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in the present utility model based on the specific circumstances.

[0023] The present invention will be further described below with reference to the accompanying drawings:

[0024] Example

[0025] Reference Figure 1-6 A novel automotive windshield wiper structure includes an integrated elastic steel sheet 1 and a rubber strip 4. The integrated elastic steel sheet 1 is fixedly mounted with a U-shaped bracket 2 for connection to a rocker arm. Deflectors 3 are fixedly mounted on both sides of the upper part of the integrated elastic steel sheet 1 to reduce wind resistance. The U-shaped bracket 2 is positioned between the two deflectors 3. A rubber strip 4 is inserted and removed from the integrated elastic steel sheet 1 to adhere to the automotive glass under the action of the integrated elastic steel sheet 1.

[0026] In this embodiment, a T-shaped groove 10 is provided through one end of the integrated elastic steel sheet 1 to the other end. The length of the T-shaped groove 10 is the same as the length of the rubber strip 4, so that the rubber strip 4 can be disassembled and assembled through the T-shaped groove 10. At the same time, the stability of the rubber strip 4 can be ensured by the integrated elastic steel sheet 1.

[0027] In this embodiment, an integrated T-shaped retaining strip 11 is provided on the rubber strip 4. The length of the T-shaped retaining strip 11 is the same as the length of the rubber strip 4. The T-shaped retaining strip 11 is engaged in the T-shaped groove 10. The arrangement between the T-shaped retaining strip 11 and the T-shaped groove 10 facilitates quick assembly and disassembly between the rubber strip 4 and the integrated elastic steel sheet 1, while improving its stability and strength during operation. A protective shell 5 is engaged between the ends of the rubber strip 4, the integrated elastic steel sheet 1, and the guide plate 3. The protective shell 5 can limit the rubber strip 4 and prevent it from accidentally falling off the integrated elastic steel sheet 1.

[0028] In this embodiment, each of the two guide plates 3 is fixedly installed with an elastic hook 6 at its outer end. The elastic hook 6 engages with the corresponding protective shell 5. The elastic hook 6 allows for quick disassembly and assembly of the protective shell 5, while ensuring the stability of the protective shell 5 after installation.

[0029] In this embodiment, one end of the protective shell 5 has a locking cavity 7. The locking cavity 7 allows the protective shell 5 to be stably inserted into the ends of the rubber strip 4, the integrated elastic steel sheet 1, and the guide plate 3. The bottom surface of the protective shell 5 has a locking groove 8. The locking groove 8 prevents the rubber strip 4 from obstructing the contact area with the car glass and improves the stability of the rubber strip 4. The other end of the protective shell 5 has a locking hole 9 corresponding to the elastic hook 6. The elastic hook 6 extends from the corresponding locking hole 9 and engages with the protective shell 5. The locking hole 9 and the elastic hook 6 facilitate the installation and removal of the protective shell 5 and ensure the firmness of the protective shell 5 after installation. The openings of the locking groove 8 and the locking cavity 7 face the same direction. Both the locking groove 8 and the locking hole 9 are connected to the locking cavity 7. The ends of the rubber strip 4, the integrated elastic steel sheet 1, and the guide plate 3 are inserted into the corresponding locking cavities 7. The part of the rubber strip 4 that contacts the car windshield protrudes from the locking groove 8.

[0030] In this embodiment, an integral reinforcing rib 12 is provided on the T-shaped clip 11 to improve the strength of the T-shaped clip 11. The length of the reinforcing rib 12 is the same as the length of the T-shaped clip 11.

[0031] In this utility model, when replacing the rubber strip 4, press the elastic hook 6 in the opposite direction to the hook tip of the elastic hook 6 and pull the protective shell 5 to allow the elastic hook 6 to disengage from the locking hole 9, thereby removing the protective shell 5.

[0032] Then pull one end of the adhesive strip 4 outward until the T-shaped clip 11 is removed from the T-shaped groove 10. Finally, insert the T-shaped clip 11 on the new adhesive strip 4 into the T-shaped groove 10 and install the protective shell 5.

[0033] Any technical solution that achieves the above-mentioned technical effects by utilizing the technical solution described in this utility model, or by designing a similar technical solution inspired by the technical solution described in this utility model, falls within the protection scope of this utility model.

Claims

1. A novel automotive windshield wiper structure, characterized in that: It includes an integrated elastic steel sheet (1) and a rubber strip (4), wherein: a U-shaped bracket (2) is fixedly installed on the integrated elastic steel sheet (1), a guide plate (3) is fixedly installed on each of the two sides above the integrated elastic steel sheet (1), the U-shaped bracket (2) is located between the two guide plates (3), and a rubber strip (4) is inserted and removed from the integrated elastic steel sheet (1); The integrated elastic steel sheet (1) has a T-shaped groove (10) extending from one end to the other. The length of the T-shaped groove (10) is the same as the length of the rubber strip (4). The vertical opening of the T-shaped groove (10) is located on one side of the integrated elastic steel sheet (1). An integrated T-shaped clip (11) is provided on the rubber strip (4). The length of the T-shaped clip (11) is the same as the length of the rubber strip (4). The T-shaped clip (11) is inserted into the T-shaped groove (10). A protective shell (5) is inserted between the ends of the rubber strip (4), the integrated elastic steel sheet (1), and the guide plate (3).

2. The novel automotive windshield wiper structure as described in claim 1, characterized in that: Each of the two guide plates (3) is fixedly installed with an elastic hook (6) at its outer end, and the elastic hook (6) is engaged with the corresponding protective shell (5).

3. The novel automotive windshield wiper structure as described in claim 2, characterized in that: One end of the protective shell (5) is provided with a locking cavity (7), the bottom surface of the protective shell (5) is provided with a locking groove (8), and the other end of the protective shell (5) is provided with a locking hole (9) corresponding to the elastic hook (6). The elastic hook (6) extends out from the corresponding locking hole (9) and engages with the protective shell (5). The openings of the locking groove (8) and the locking cavity (7) are aligned. Both the locking groove (8) and the locking hole (9) are connected to the locking cavity (7). The ends of the rubber strip (4), the integrated elastic steel sheet (1), and the guide plate (3) are inserted into the corresponding locking cavities (7). The part of the rubber strip (4) that contacts the windshield of the car is exposed from the locking groove (8).

4. The novel automotive windshield wiper structure as described in claim 1, characterized in that: The T-shaped clip (11) is provided with an integral reinforcing rib (12), the length of which is the same as the length of the T-shaped clip (11).

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