A wiper connecting joint and a wiper

Abstract

The utility model discloses a kind of wiper connecting joint and wiper, wherein a kind of wiper connecting joint, including the base and connector installed together;One side of the base is used to be connected with wiper, the other side is provided with base fixed column, and second base connecting hole is also opened at the place close to the base fixed column;Connector is provided with connecting hole and clamping hole;The clamping hole on the connector is clamped on the base fixed column, and the connecting hole on the connector is aligned with the second base connecting hole.In the scheme, the clamping hole on the connector is clamped on the base fixed column, the connection between base and connector can be realized, so that the base can be matched with various connector structures, further, various connectors can be connected with various different rocker arms, so that the wiper connecting joint in the scheme can be matched with rocker arms of various vehicle models.

Description

Technical Field

[0001] This utility model relates to the field of windshield wiper technology, and more specifically, to a windshield wiper connector and a windshield wiper. Background Technology

[0002] With the increasing variety of car models, windshield wipers are not interchangeable. Each car brand requires a specific wiper arm connector, and even different models within the same brand may use different connectors. This results in a wide variety of wiper arm connectors. This creates significant inconvenience for the automotive aftermarket, as producing a single type of wiper requires a separate mold, leading to high production costs. Furthermore, the complex structure of modern wipers also presents inconvenience for consumers, as they cannot easily replace them independently and require specialized technicians. Utility Model Content

[0003] This utility model provides a windshield wiper connector and a windshield wiper that can be used with various car windshield wiper arms. Moreover, the structure is simple and consumers can replace the windshield wipers themselves.

[0004] To achieve the above objectives, the technical solution provided by this utility model is as follows: A windshield wiper connector includes a base and a connector mounted together; One side of the base is used to connect to the windshield wiper, and the other side is provided with a base fixing post, and a second base connection hole is also provided near the base fixing post. The connector is provided with connection holes and snap-fit ​​holes; The snap-fit ​​hole on the connector snaps onto the base fixing post, and the connection hole on the connector is aligned with the connection hole of the second base.

[0005] As a further improvement, the connector includes a first connector, wherein the snap-fit ​​hole on the first connector is a first snap-fit ​​hole, and the connection hole on the first connector is a first connection hole.

[0006] As a further improvement, a first connection position is also provided at one end of the first connector.

[0007] As a further improvement, the connector includes a second connector, wherein the snap-fit ​​hole on the second connector is a second snap-fit ​​hole, and the connection hole on the second connector is a second connection hole.

[0008] As a further improvement, a third connection position is provided at one end of the second connector, and a second through hole is provided on one side of the third connection position.

[0009] As a further improvement, the second connector is also provided with a second connection position and a limiting block; the limiting block is located close to the second connection position.

[0010] As a further improvement, a fixing cover is installed at one end of the base; one end of the fixing cover is rotatably connected to the base, and the other end is fixedly connected to the base.

[0011] This application also provides a windshield wiper, including a wiper blade, a rocker arm, and a wiper blade connector, wherein one side of the base is connected to the wiper blade, and different rocker arms are mounted on the connector.

[0012] As a further improvement, the rocker arm includes a first rocker arm, one end of which is provided with a first rocker arm connecting rod and a first rocker arm snap-fit ​​plate. The first rocker arm connecting rod is connected to the connecting hole on the connector and the connecting hole of the second base, and the first rocker arm snap-fit ​​plate is fixed on the connector.

[0013] (1) The wiper connector of this utility model has a base fixing post on the base, and the base fixing post is connected to the connector. The connection between the base and the connector can be realized by snapping the connector onto the base fixing post through the snap-fit ​​hole on the connector, so that the base can be matched with a variety of connector structures, and further, the various connectors can be adapted to connect with a variety of different rocker arms, so that the wiper connector in this solution can be matched with rocker arms of a variety of car models.

[0014] (2) The wiper connector of this utility model has an opening on one side of the first snap hole on the first connector, which can be conveniently connected to the base fixing post.

[0015] (3) The wiper connector of this utility model includes a first connector and a second connector, and a rocker arm includes a first rocker arm, a second rocker arm, a third rocker arm and a fourth rocker arm, so that the connector can be applied to a variety of vehicle models.

[0016] (4) The windshield wiper of this utility model includes the windshield wiper connector and has the beneficial effects brought about by the windshield wiper connector.

[0017] The wiper connector of this utility model, other technical problems that the wiper can solve, other technical features contained in the technical solution, and the advantages brought by these technical features will be further described in detail with reference to the accompanying drawings. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a windshield wiper. Figure 2 An enlarged schematic diagram showing the connection between the base and the first connector; Figure 3 Another enlarged schematic diagram showing the base and the first connector being connected at an angle; Figure 4This is a schematic diagram of the first connector structure; Figure 5 This is a schematic diagram of the overall structure of a windshield wiper according to another embodiment; Figure 6 An enlarged schematic diagram showing the connection between the base and the second connector; Figure 7 This is a schematic diagram of the three-dimensional structure of the second connector; Figure 8 This is a schematic diagram of the three-dimensional structure of the second connector from another angle.

[0019] Label Explanation: 1. Wiper blade; 2. Base; 21. First base connecting hole; 22. Snap-fit ​​position; 23. Base fixing post; 24. Second base connecting hole; 3. Fixing cover; 31. Fixing cover connecting post; 32. Fixing cover snap-fit ​​block; 4. First connector; 41. First connecting hole; 42. First snap-fit ​​hole; 43. First connecting position; 5. Second connector; 51. Second snap-fit ​​hole; 52. Second connecting hole; 53. Second connecting position; 54. Second through hole; 55. Third connecting position; 56. Limiting block; 6. First rocker arm; 61. First rocker arm connecting rod; 62. First rocker arm snap-fit ​​plate; 7. Second rocker arm; 71. Second rocker arm bending part; 8. Third rocker arm; 81. Third rocker arm fixing part; 9. Fourth rocker arm; 91. Fourth rocker arm connecting part. Detailed Implementation

[0020] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings and embodiments.

[0021] The structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which the present invention can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that the present invention can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0022] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate for the embodiments of this application described herein.

[0023] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated devices, elements, or components to having a specific orientation, or to be constructed and operated in a specific orientation. Furthermore, some of the above terms may be used to indicate other meanings besides orientation or positional relationship; for example, the term "upper" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application according to the specific circumstances.

[0024] This embodiment provides a windshield wiper connector, on which a windshield wiper can be mounted and connected to a rocker arm, allowing the wiper to operate under the action of the rocker arm. The windshield wipers described in this application are mainly used on automotive windshields. Given the large number of existing car models and the frequent need for wiper replacement, the windshield wiper connector in this application can match the rocker arms of various car models, effectively reducing the need to develop a different connector for different car models.

[0025] Specifically, see Figure 1 As shown, this application first provides a wiper connector including a base 2 and a connector mounted together.

[0026] See Figure 2 and Figure 3 As shown, one side of the base 2 is used to connect with the wiper 1, and the other side is provided with a base fixing post 23. A second base connection hole 24 is also provided near the base fixing post 23. The connector is provided with a connection hole and a snap-fit ​​hole; the snap-fit ​​hole on the connector snaps into the base fixing post 23, and the connection hole on the connector is aligned with the second base connection hole 24.

[0027] In this application, a base fixing post 23 is provided on the base 2, and the base fixing post 23 is connected to the connector. This simplifies the connection between the base 2 and the connector. The connection between the base 2 and the connector is achieved by snapping the connector onto the base fixing post 23 through the snap-fit ​​hole. This allows the base 2 to be compatible with various connector structures, and further enables various connectors to be adapted to connect with various different rocker arms. Thus, the wiper connector in this solution can be compatible with rocker arms of various vehicle models.

[0028] Furthermore, combined Figure 4 As shown, the connector includes a first connector 4, a first snap-fit ​​hole 42 on the first connector 4, and a first connection hole 41 on the first connector 4. A first connection position 43 is also provided at one end of the first connector 4.

[0029] In one case, combined Figure 2 , Figure 3 and Figure 5 As shown, the rocker arm includes a first rocker arm 6, with a first rocker arm connecting rod 61 and a first rocker arm locking plate 62 at one end. When the wiper connector is connected to the first rocker arm 6, the first rocker arm connecting rod 61 engages with the connecting hole and the second base connecting hole 24 on the connector, so that the first rocker arm connecting rod 61 passes through the first connecting hole 41 on one side and is locked into the second base connecting hole 24. Then, the first rocker arm 6 is rotated to fix the first rocker arm locking plate 62 on the first connecting position 43.

[0030] It should be noted that in another case, in other models, the first rocker arm 6 can also pass through the first connecting hole 41 on the other side and be snapped into the second base connecting hole 24. Then, by rotating the first rocker arm 6, the first rocker arm snap plate 62 is also fixed on the first connecting position 43.

[0031] In this embodiment, the first connector 4 has an opening on one side of the first snap-fit ​​hole 42, which allows for convenient connection with the base fixing post 23.

[0032] In another case, see Figure 7 and Figure 8 As shown, the connector includes a second connector 5, with a second snap-fit ​​hole 51 and a second connection hole 52 on the second connector 5. A third connection position 55 is provided at one end of the second connector 5, and a second through hole 54 is provided on one side of the third connection position 55. Additionally, a second connection position 53 and a limiting block 56 are also provided on the second connector 5; the limiting block 56 is positioned close to the second connection position 53.

[0033] See Figure 6 As shown, in some cases, the rocker arm includes a second rocker arm 7, one end of which has a second rocker arm bend 71. When the wiper connector is connected to the second rocker arm 7, the second rocker arm bend 71 hooks onto the second connection position 53 of the second connector 5, while the limiting block 56 limits the second rocker arm 7 to prevent it from slipping off the second connection position 53.

[0034] In some cases, the rocker arm includes a third rocker arm 8, one end of which is provided with a third rocker arm fixing part 81, specifically a protruding fixing block. When the wiper connector is connected to the third rocker arm 8, one end of the third rocker arm fixing part 81 is inserted into the third connection position 55 of the second connector 5, and then the third rocker arm fixing part 81 is engaged in the second through hole 54, so that the third rocker arm 8 is fixedly connected to the second connector 5.

[0035] In some cases, the rocker arm includes a fourth rocker arm 9, with a fourth rocker arm connecting portion 91 at one end. When the wiper connector is connected to the fourth rocker arm 9, the fourth rocker arm connecting portion 91 passes through the second base connecting hole 24 on one side and snaps into the second connecting hole 52, thus fixing the fourth rocker arm 9 to the second connector 5.

[0036] See Figure 2 and Figure 3 As shown, further, a fixing cover 3 is also installed at one end of the base 2; one end of the fixing cover 3 is rotatably connected to the base 2, and the other end is fixedly connected to the base 2. Specifically, a first base connection hole 21 is opened on the base 2, and a snap-fit ​​position 22 is provided. A fixing cover connecting post 31 and a fixing cover snap-fit ​​block 32 are provided on the fixing cover 3. First, the fixing cover connecting post 31 is connected to the first base connection hole 21. The fixing cover 3 is rotated so that the fixing cover snap-fit ​​block 32 snaps into the snap-fit ​​position 22, so that the fixing cover 3 assists in fixing the connector or rocker arm.

[0037] This application also provides a windshield wiper, including a wiper 1, a rocker arm and the wiper connector, with one side of the base 2 connected to the wiper 1, and different rocker arms installed on the connector.

[0038] The rocker arm includes one of a first rocker arm 6, a second rocker arm 7, a third rocker arm 8, and a fourth rocker arm 9. In this application, firstly, the base 2 can be adapted to connect with various connectors, and secondly, the connectors can be adapted to connect with various different rocker arms, thereby enabling the wiper connector to be adapted to connect with various different vehicle models.

[0039] In addition, the connection between the connector and the rocker arm is simple and can be achieved through snap-fit ​​or other means, allowing consumers to replace the wipers themselves.

[0040] The terms “installation,” “setup,” “equipped with,” and “connection” used herein should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0041] The present invention and its embodiments have been described above illustratively. This description is not restrictive, and the figures shown are only one embodiment of the present invention; the actual structure is not limited thereto. Therefore, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A wiper connector, characterized in that: Includes the base (2) and connectors that are installed together; One side of the base (2) is used to connect with the wiper (1), and the other side is provided with a base fixing post (23), and a second base connection hole (24) is also opened near the base fixing post (23). The connector is provided with connection holes and snap-fit ​​holes; The snap-fit ​​hole on the connector snaps onto the base fixing post (23), and the connection hole on the connector is aligned with the second base connection hole (24).

2. The wiper connector according to claim 1, characterized in that: The connector includes a first connector (4), the snap-fit ​​hole on the first connector (4) is a first snap-fit ​​hole (42), and the connection hole on the first connector (4) is a first connection hole (41).

3. The wiper connector according to claim 2, characterized in that: One end of the first connector (4) is also provided with a first connection position (43).

4. The wiper connector according to claim 1, characterized in that: The connector includes a second connector (5), the snap-fit ​​hole on the second connector (5) is a second snap-fit ​​hole (51), and the connection hole on the second connector (5) is a second connection hole (52).

5. The wiper connector according to claim 4, characterized in that: The second connector (5) has a third connection position (55) at one end, and a second through hole (54) is provided on one side of the third connection position (55).

6. The wiper connector according to claim 4, characterized in that: The second connector (5) is also provided with a second connection position (53) and a limiting block (56); The limiting block (56) is positioned close to the second connection position (53).

7. The wiper connector according to any one of claims 1-6, characterized in that: A fixing cover (3) is installed on one end of the base (2); one end of the fixing cover (3) is rotatably connected to the base (2), and the other end is fixedly connected to the base (2).

8. A windshield wiper, characterized in that: Includes a windshield wiper (1), a rocker arm, and a windshield wiper connector as described in any one of claims 1-7, wherein one side of the base (2) is connected to the windshield wiper (1), and different rocker arms are mounted on the connector.

9. The windshield wiper according to claim 8, characterized in that: The rocker arm includes a first rocker arm (6), one end of which is provided with a first rocker arm connecting rod (61) and a first rocker arm snap plate (62). The first rocker arm connecting rod (61) is connected to the connecting hole on the connector and the second base connecting hole (24). The first rocker arm snap plate (62) is fixed on the connector.

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