Windscreen wiper connector convenient to install
By designing rotary connected wiper connectors and wiper arm connectors, the problems of poor practicality of existing wiper connectors and complex wiper structure are solved, and the wiper is easily installed and replaced, which improves the stability and connection strength of the product. Allow consumers to replace wiper arms themselves.
Patent Information
- Application Number
- CN202421138536.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-05-23
AI Technical Summary
The existing wiper connectors are poor in practicality, which makes it troublesome for users to replace wiper, and the wiper structure is complicated, making it difficult for consumers to replace wiper connectors by themselves, and they need the help of professional and technical personnel.
The rotary connection wiper connector and wiper arm connector are designed, including cylinders, support parts, guide grooves, hooks, bosses and through hole slots, which simplifies the installation process and enables convenient installation of wiper arms through guide grooves and bevels. , improve the deformation ability of the hook to enhance stability.
It realizes simplified installation of wipers, improves product stability and connection strength, allows consumers to replace wiper arms by themselves, and reduces the difficulty and cost of replacement.
Smart Images
Figure CN222360938U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of windshield wipers, and in particular to a windshield wiper connector which is easy to install. Background Art
[0002] In the prior art, as the main means of transportation in modern times, the functionality of automobiles has attracted more and more attention, and wipers are a very important component. In order to adapt the wipers required for the front windshields of different models, different wiper connectors need to be designed for installation in conjunction with the wipers, which makes the wiper connectors themselves extremely practical and brings trouble to users when replacing wipers. In addition, the current wiper structure is relatively complicated, which also causes inconvenience to consumers. When consumers want to replace the wiper connector, they cannot complete the replacement process independently and must be replaced by specialized technicians. Therefore, a wiper connector that matches a variety of automobile wiper arms is proposed, which is easy to use and consumers can replace the wiper arms by themselves. Utility Model Content
[0003] The utility model provides a wiper joint which is easy to install. The wiper connector and the wiper arm connector are rotatably connected to achieve simplified installation. The wiper arm connector is provided with a guide groove to facilitate the guided installation of the wiper connector.
[0004] A wiper connector that is easy to install, includes a wiper connector and a wiper arm connector, the wiper connector is provided with a cylinder, the wiper connector includes a bottom and two supporting parts, the two supporting parts are located on both sides of the bottom and are higher than the bottom, the two ends of the cylinder are respectively located on the two supporting parts, the wiper arm connector is provided with a corresponding circular groove, the circular groove is rotatably clamped to the cylinder; the wiper arm connector is provided with a guide groove near the circular groove, the two sides of the guide groove are extended with inclined surfaces to play a guiding role.
[0005] Preferably, a first groove is provided on one side of the cylinder close to the bottom surface to prevent the wiper arm connector from falling off from the wiper connector.
[0006] Preferably, the wiper arm connecting piece is provided with a hook, the hook extends obliquely outward, a boss is provided on the hook, a cavity is formed between the wiper arm connecting piece and the wiper connecting piece, the boss is located inside the cavity, and is used to clamp the wiper arm.
[0007] Preferably, two through hole slots are provided on both sides of the hook.
[0008] Preferably, a plurality of mounting portions are provided on both sides of the bottom surface of the wiper connector, and a second groove is provided inside the mounting portion for clamping the wiper.
[0009] Preferably, a plurality of contact portions are provided on the outer side of the wiper connecting member, and the contact portions are lower than the side plane to form a concave surface.
[0010] Preferably, a plurality of protrusions are provided on both sides of the wiper arm connecting piece, and the protrusions abut against the wiper connecting piece.
[0011] Preferably, a plurality of conducting grooves are provided on the bottom surface of the wiper connector.
[0012] Compared with the prior art, the utility model has at least one of the following beneficial effects:
[0013] 1. A wiper connector and a wiper arm connector that are rotatably connected are provided to achieve simplified installation, and a guide groove is provided on the wiper arm connector to facilitate guided installation of the wiper connector.
[0014] 2. Two through-hole grooves are provided on both sides of the hook of the wiper arm connector, which improves the deformation ability of the hook, prevents the risk of the hook breaking due to excessive stress concentration, and improves the stability of the product. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:
[0016] Figure 1 It is a three-dimensional diagram of an embodiment of the utility model.
[0017] Figure 2 It is a three-dimensional diagram of the scraper arm connecting piece according to an embodiment of the utility model.
[0018] Figure 3 It is a stereoscopic view of the wiper connecting piece according to an embodiment of the utility model.
[0019] Reference numerals
[0020] 1-wiper connecting member; 11-cylinder; 111-first groove; 12-bottom; 13-supporting part; 14-installing part;
[0021] 15-second groove; 16-contact portion; 2-wiper arm connecting piece; 21-circular groove; 22-guide groove; 23-hook;
[0022] 24-first boss; 25-second boss; 26-through hole; 27-protrusion; 28-conducting groove; DETAILED DESCRIPTION
[0023] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.
[0024] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.
[0025] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.
[0026] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0027] It should be noted that the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.
[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0029] like Figures 1 to 3As shown, it includes a wiper connector 1 and a wiper arm connector 2, the wiper connector 1 is provided with a cylinder 11, the wiper connector 1 includes a bottom 12 and two support parts 13, the two support parts 13 are located on both sides of the bottom 12 and are higher than the bottom 12, the two ends of the cylinder 11 are respectively located on the two support parts 13, the wiper arm connector 2 is provided with a corresponding circular groove 21, the circular groove 21 is rotatably engaged with the cylinder 11; the wiper arm connector 2 is provided with a guide groove 22 near the circular groove 21, and the two sides of the guide groove 22 are extended with inclined surfaces to play a guiding role; the cylinder 11 is provided with a first groove 111 on one side near the bottom surface to prevent the wiper arm connector 2 from falling off from the wiper connector 1, when the wiper arm connector 2 rotates to the first groove 111 of the cylinder 11, since this position is not an arc surface, the wiper arm connector 2 cannot continue to rotate, which can reduce the risk of the wiper arm connector 2 falling off.
[0030] The wiper arm connecting member 2 is provided with a hook 23, and the hook 23 extends obliquely outward. A first boss 24 is provided on the hook. A cavity 3 is formed between the wiper arm connecting member 3 and the wiper connecting member 1. A second boss 25 is also provided on the hook. The first boss 24 and the second boss 25 are both located on the inner side of the cavity 3. The first boss is used to clamp the front end of the wiper arm to prevent it from falling out, and the second boss is used to clamp the wiper arm. Two through hole grooves 26 are provided on both sides of the hook 23, which improves the deformation ability of the hook 23, prevents the risk of the hook 23 breaking due to excessive stress concentration, and improves the stability of the product.
[0031] The wiper connector 1 is provided with a plurality of mounting portions 14 on both sides of the bottom surface, and a second groove 15 is provided on the inner side of the mounting portion 14 for clamping the wiper; the wiper connector 1 is provided with a plurality of contact portions 16 on the outer side, and the contact portion 16 is lower than the side plane to form a concave surface; the wiper arm connector 2 is provided with a plurality of protrusions 27 on both sides, and the protrusions 27 abut against the wiper connector 1 to improve the connection strength of the product; the wiper connector is provided with a plurality of conducting grooves 28 on the bottom surface, and the setting of the conducting grooves 28 can reduce the material consumption and improve the toughness of the product, thereby preventing it from breaking when mating with the matching accessories due to excessive stress concentration.
[0032] The preferred embodiments of the utility model of the above utility model are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A wiper connector that is easy to install, comprising a wiper connector and a wiper arm connector, characterized in that: The wiper connecting piece is provided with a cylinder, and the wiper connecting piece includes a bottom and two supporting parts, the two supporting parts are located on both sides of the bottom and are higher than the bottom, and the two ends of the cylinder are respectively located on the two supporting parts, and the wiper arm connecting piece is provided with a corresponding circular groove, and the circular groove is rotatably clamped to the cylinder; the wiper arm connecting piece is provided with a guide groove near the circular groove, and the two sides of the guide groove are extended with inclined surfaces to play a guiding role.
2. A wiper connector that is easy to install as claimed in claim 1, characterized in that: A first groove is provided on one side of the cylinder close to the bottom surface to prevent the wiper arm connecting piece from falling off from the wiper connecting piece.
3. The wiper connector that is easy to install as claimed in claim 1, characterized in that: The wiper arm connecting piece is provided with a hook, and the hook extends obliquely outward. A boss is provided on the hook, and a cavity is formed between the wiper arm connecting piece and the wiper connecting piece. The boss is located inside the cavity and is used to clamp the wiper arm.
4. A wiper connector that is easy to install as claimed in claim 3, characterized in that: Two through hole slots are arranged on both sides of the hook.
5. The wiper connector that is easy to install as claimed in claim 1, characterized in that: A plurality of mounting parts are arranged on both sides of the bottom surface of the wiper connecting member, and a second groove is arranged inside the mounting part for clamping the wiper.
6. The wiper connector that is easy to install as claimed in claim 1, characterized in that: A plurality of contact portions are arranged on the outer side of the wiper connecting member, and the contact portions are lower than the side plane to form a concave surface.
7. The wiper connector that is easy to install as claimed in claim 1, characterized in that: A plurality of protrusions are arranged on both sides of the wiper arm connecting piece, and the protrusions abut against the wiper connecting piece.
8. The wiper connector that is easy to install as claimed in claim 1, characterized in that: A plurality of conducting grooves are arranged on the bottom surface of the wiper connecting piece.