Windscreen wiper configuration structure

Abstract

The utility model discloses a windscreen wiper configuration structure, which belongs to the related technical field of windscreen wiper connection, and comprises an adapter buckle main body and a water spraying unit, the adapter buckle main body is arranged at a corresponding mounting through hole of a windscreen wiper and is used for connecting the windscreen wiper and a wiper wall; the adapter buckle main body has preset operation length and operation width, a first end in the length direction is rotationally arranged between two opposite side walls of the mounting through hole through a rotating shaft, a clamping groove matched with the scraping wall is formed in the top wall of the adapter buckle main body, and the bottom of the adapter buckle main body is an open cavity and is provided with a buckle structure matched with a bent connector connected with the end part of the scraping wall; the water spraying unit is arranged in the lateral direction of the adapter buckle body through the lug plate and located outside the mounting through hole, the water spraying function is integrated on the buckle through the structure, and the adaptability to a scraping arm is wider.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the rain wiper connection related technical field, especially, a kind of rain wiper configuration structure. BACKGROUND

[0002] Some windshields of car on market are washed by rain wiper water spraying, but the water spraying function of rain wiper on market is achieved by multiple parts, and rain wiper assembly is complicated, with high assembly cost, and the single clamping point of traditional adapter buckle can only adapt to one wiper arm, so the adaptability of wiper arm is not high. INVENTION CONTENTS

[0003] In view of the above situation, to overcome the defects of prior art, the utility model provides a rain wiper configuration structure, which integrates the water spraying function into the buckle, and the adaptation of wiper arm is wider.

[0004] The technical scheme adopted by the utility model is as follows: a rain wiper configuration structure is configured at the corresponding mounting hole of rain wiper, used for connecting rain wiper and wiper wall, comprising an adapter buckle main body and a water spraying unit; the adapter buckle main body has a predetermined working length and working width, and a first end in the length direction is rotatably arranged between two opposite side walls of the mounting hole through a rotating shaft, the top wall is provided with a clamping groove matched with the wiper wall, and the bottom is an open cavity provided with a buckle structure matched with the bent connecting head of the wiper wall end; the water spraying unit is arranged laterally on the adapter buckle main body and located outside the mounting hole, and connected with the corresponding water tank pipeline to perform water spraying operation.

[0005] Further, the buckle structure comprises a pressing plate and a pressing rod; the pressing plate has corresponding toughness and elasticity, is located in the cavity, and one end is fixed to the bottom of the first end of the adapter buckle main body through a connecting plate; in the initial state, the pressing plate is arranged obliquely and can be pressed into the cavity, a strip-shaped hole is formed in the bottom wall of the pressing plate along the length direction thereof, the bottom of the pressing end of the pressing plate is provided with a first buckle protrusion for clamping configuration with the bent connecting head of the corresponding wiper wall. The pressing rod has corresponding toughness and elasticity, one end is fixedly connected with the inner wall of the strip-shaped hole close to the first end of the adapter buckle main body, the main body part is located above the strip-shaped hole, and the bottom is provided with a second buckle protrusion at the corresponding position; in the initial state, the second buckle protrusion is located in the strip-shaped hole.

[0006] Further, the water spraying unit comprises a water spraying cavity arranged laterally on the adapter buckle main body through an ear plate, the tail end of the water spraying cavity is connected with a water inlet pipe, and a plurality of water spraying openings are formed in the front end of the water spraying cavity and the side wall.

[0007] Further, the ear plates are oppositely arranged and are arranged on both sides of the top end of the adapter buckle body, and the ear plates abut against the edges of the mounting hole when the adapter buckle body enters the mounting hole.

[0008] Further, the bottom of the pressing end of the pressing plate is provided with a push piece, and the pressing rod is arranged in multiple sections in a bent manner away from the strip-shaped hole, and a predetermined gap is formed between the pressing plate and the pressing rod in an initial state.

[0009] After the above structure is adopted, the beneficial effects of the present application are as follows:

[0010] (1) The water spraying unit is arranged on the side of the adapter buckle body through the ear plate, and the number of parts is reduced from multiple parts to two parts (the number of parts is reduced), the assembly efficiency is improved, and the part cost is reduced.

[0011] (2) The first buckle protrusion and the second buckle protrusion arranged on the pressing plate and the pressing rod respectively can match the connecting heads of different wiper arms, and the adaptability is wider. BRIEF DESCRIPTION OF DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application.

[0013] Figure 1 A schematic diagram of the overall structure of a wiper configuration structure is provided for the present application;

[0014] Figure 2 A partial sectional view of a wiper configuration structure is provided for the present application;

[0015] Figure 3 Another angle of the overall structure of a wiper configuration structure is provided for the present application;

[0016] Figure 4 A schematic diagram of the assembly structure of a wiper configuration structure and a wiper is provided for the present application;

[0017] Figure 5 A schematic diagram of the assembly structure of a wiper configuration structure and a wiper is provided for the present application; Figure 4

[0018] Figure 6 A schematic diagram of the assembly structure of a wiper configuration structure and a wiper is provided for the present application;

[0019] ​In the attached drawings: 1. Adapter buckle body, 2. Water spray unit, 3. Slot, 4. Wiper arm, 5. Wiper, 6. Cavity, 7. Ear plate, 8. Press plate, 9. Press rod, 10. Strip hole, 11. First buckle protrusion, 12. Second buckle protrusion, 13. Water spray chamber, 14. Water inlet pipe, 15. Water spray nozzle, 16. Paddle, 17. Mounting through hole, 18. Connector. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0022] like Figures 1-6 As shown, a wiper configuration structure is disposed at the corresponding mounting through hole 17 of the wiper 5 for connecting the wiper 5 and the wiper wall. It includes an adapter clip body 1 and a water spray unit 2. The adapter clip body 1 has a predetermined working length and working width, allowing it to enter and exit the mounting through hole 17. The first end of the adapter clip body 1 along the length direction is rotatably disposed between two opposite side walls of the mounting through hole 17 via a pivot. Its top wall is provided with a groove 3 adapted to the wiper wall, and the bottom is an open cavity 6 with a clip structure adapted to a bent connector 18 connected to the end of the wiper wall. Preferably, the ear plates 7 are a set of oppositely arranged, respectively disposed on both sides of the top of the adapter clip body 1. The ear plates 7 abut against the edge of the mounting through hole 17 when the adapter clip body 1 enters the mounting through hole 17.

[0023] The water spraying unit 2 is arranged on the side of the adapter buckle body 1 through the lug 7 and outside the mounting through hole 17, and is connected with the corresponding water tank pipeline to perform water spraying operation. Specifically, the water spraying unit 2 includes a water spraying cavity 13 arranged on the side of the adapter buckle body 1 through the lug 7. The tail end of the water spraying cavity 13 is connected with a water inlet pipe 14. The front end of the water spraying cavity 13 is provided with a plurality of water spraying openings 15 in the side wall. The water inlet pipe 14 is connected with a water pump pipeline. The water pump pumps water in the water tank into the water inlet pipe 14 and into the water spraying cavity 13, and the water is sprayed out through the water spraying openings 15.

[0024] In some preferred embodiments, the buckle structure includes a pressing plate 8 and a pressing rod 9. The pressing plate 8 and the pressing rod 9 have corresponding toughness and elasticity, and are respectively provided with a first buckle protrusion 11 and a second buckle protrusion 12, which are arranged in the adapter buckle body 1.

[0025] Specifically, the pressing plate 8 is located in the cavity 6 and is fixed at one end to the bottom of the first end of the adapter buckle body 1 through a connecting plate. In the initial state, the pressing plate 8 is arranged obliquely and can be pressed into the cavity 6. A strip-shaped hole 10 is formed in the bottom wall of the pressing plate 8 along the length direction. The bottom of the pressing end of the pressing plate 8 is provided with the first buckle protrusion 11, which is arranged in the adapter buckle body 1. It needs to be noted that the cavity 6 has a corresponding working width and working length, which can match the width and length of the connecting head 18 of the wiper arm 4. One end of the pressing rod 9 is fixedly connected to the inner wall of the strip-shaped hole 10 close to the first end of the adapter buckle body 1. The main part of the pressing rod 9 is located above the strip-shaped hole 10. The second buckle protrusion 12 is arranged at the corresponding position of the bottom of the pressing rod 9. The second buckle protrusion 12 is located in the strip-shaped hole 10 in the initial state. The second buckle protrusion 12 has a corresponding working length and can be arranged in the shape of an inverted right-angle trapezoid. The front end of the second buckle protrusion 12 is an inclined wall. The bent part of the connecting head 18 of the wiper wall is matched with the first end of the adapter buckle body 1. The main part of the wiper wall is clamped in the clamping groove 3. The clamping hole formed in the connecting head 18 is matched with the first buckle protrusion 11 or the second buckle protrusion 12, so that the wiper wall is buckled and connected with the adapter buckle body 1.

[0026] In this embodiment, it is preferred that the pressing end of the pressing plate 8 is provided with a push piece 16. The pressing rod 9 is arranged in multiple bent sections away from the strip-shaped hole 10. In the initial state, a predetermined gap is formed between the pressing plate 8 and the pressing rod 9. When the connecting head 18 of the wiper arm 4 needs to be disassembled after being buckled, the pressing plate 8 and the pressing rod 9 can be pressed towards the top wall of the cavity 6, so that the corresponding buckle protrusion is separated from the connecting head 18 of the wiper arm 4 to achieve disassembly.

[0027] Specific use as follows: in the application, the working surface of the wiper 5 is the bottom surface; the mounting configuration structure, the bottom of the first end is provided with a bottom open mounting slot for mounting the rotating shaft, the two ends of the rotating shaft extend out of the two ends of the mounting slot and are rotationally arranged with the two opposite side walls of the mounting hole 17 of the wiper 5; then, the connecting end of the wiper wall is inserted into the mounting hole 17, the bending part of the connecting end is attached to the first end of the adapter buckle body 1, the connecting head 18 is partially located below the cavity 6 and extrudes the pressing plate 8 and the pressing rod 9 inside the cavity 6, the first buckle protrusion 11 or the second buckle protrusion 12 is matched into the clamping hole of the connecting head 18, the clamping groove 3 of the adapter buckle body 1 is partially clamped with the corresponding wiper arm 4, and the clamping connection of the adapter structure and the wiper wall is realized; when disassembling, the pressing plate 8 and the pressing piece can be extruded into the cavity 6, so that the corresponding buckle protrusion is separated from the clamping hole of the wiper wall connecting head 18, thereby disassembling.

[0028] When water spraying is needed, the corresponding water pump can be started, the water pump pumps the water in the water tank into the water spraying cavity 13 through the water inlet pipe 14, and the water body is discharged from the water spraying port 15 at the front end and the side wall of the water spraying cavity 13.

[0029] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents. In general, if those skilled in the art are inspired by it, without departing from the creative purpose of the utility model, similar structure modes and embodiments are not creatively designed without departing from the creative purpose of the utility model, which should belong to the protection scope of the utility model. The components of the application can be driven by corresponding external motors, which is the prior art and will not be described here.

Claims

1. A wiper configuration structure characterized by, The adapter buckle body has a predetermined working length and working width, and is rotatably arranged between two opposite side walls of the mounting hole at a first end in the length direction through a rotating shaft. The top wall of the adapter buckle body is provided with a clamping groove matched with the wiper wall, and the bottom is an open cavity provided with a buckle structure matched with the bent connecting head of the wiper wall. The water spraying unit is arranged laterally on the adapter buckle body outside the mounting hole and connected with the corresponding pipeline for water spraying operation.

2. A wiper configuration according to claim 1, characterized in that The buckle structure includes: The pressing plate has corresponding toughness and elasticity, is located in the cavity, and is fixed at one end to the bottom of the first end of the adapter buckle body through the connecting plate. The bottom wall of the pressing plate is provided with a strip-shaped hole along the length direction, and the bottom of the pressing end of the pressing plate is provided with a first buckle protrusion for clamping and arranging with the bent connecting head of the corresponding wiper wall.

3. The wiper configuration of claim 1, wherein: The pressing rod has corresponding toughness and elasticity, is fixedly connected at one end to the inner wall of the strip-shaped hole close to the first end of the adapter buckle body, and the main body part is located above the strip-shaped hole.

4. The wiper configuration of claim 1, wherein: The second buckle protrusion is located in the strip-shaped hole in the initial state.

5. The wiper configuration of claim 2, wherein: The water spraying unit includes a water spraying cavity arranged laterally on the adapter buckle body through the ear plate. The tail end of the water spraying cavity is connected with the water inlet pipe, and the front end of the water spraying cavity is provided with a plurality of water spraying openings in the side wall. The ear plates are arranged on both sides of the top end of the adapter buckle body. The bottom of the pressing end of the pressing plate is provided with a push piece. The pressing rod is provided with a plurality of bent sections away from the strip-shaped hole, and has a predetermined gap with the pressing plate in the initial state.

Images