Boneless front windshield wiper
By designing the rotating seat and snap structure of the boneless front wiper, the problem of wipers being incompatible due to different driving rules on the left and right is solved, and the versatility of the wipers is achieved and production costs are reduced.
Patent Information
- Application Number
- CN202422626240.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-29
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2034-10-29
AI Technical Summary
Due to the different driving rules of left and right, existing wipers have increased production costs and cannot be used for use.
A boneless front wiper is designed. By setting a rotating seat and snap-on structure on the base, the wiper can be rotated by 180°, achieving the versatility of left and right driving rules.
It realizes the versatility of wipers under left and right driving rules and reduces production costs.
Smart Images
Figure CN223224308U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile windshield wipers, in particular to a boneless front windshield wiper. Background Art
[0002] At present, British cars in the foreign trade market are right-hand drive, while Chinese cars are left-hand drive. Some models of the two have opposing wipers. Therefore, two types of wipers need to be produced during the production process to cope with the different driving rules on the right and left sides. Since the wipers are not universal, this undoubtedly increases costs during the production process. Utility Model Content
[0003] In view of the deficiencies in the prior art, the utility model provides a boneless front wiper, which solves the problem that the existing wipers in the foreign trade market cannot be universally used.
[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a boneless front wiper includes a base, a brush body is installed below the base, a positioning groove and a groove are opened above the base, a rotating seat positioning block is inserted in the positioning groove, a rotating seat is rotatably installed in the groove, and a buckle is installed above the rotating seat.
[0005] Preferably, a pin hole is provided inside the rotating seat, and a pair of circular holes are provided in the two side walls of the buckle, and positioning pins are inserted into the pin hole and the pair of circular holes.
[0006] Preferably, second grooves are respectively formed on both sides of the lower wall surface of the rotating seat, and the upper end of the rotating seat positioning block is located in the second grooves.
[0007] Beneficial effects
[0008] The utility model provides a boneless front wiper with the following beneficial effects:
[0009] The base is located in the middle of the wiper. By rotating the swivel seat, the wiper can be rotated 180° to achieve versatility for left-hand or right-hand driving or reverse wiping. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a structural diagram of the present utility model.
[0011] Figure 2 For this utility model Figure 1 Schematic diagram after installation.
[0012] In the figure: 1. Buckle; 2. Rotating seat; 3. Positioning pin; 4. Rotating seat positioning block; 5. Base. DETAILED DESCRIPTION
[0013] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0014] See also Figure 1-2 The utility model provides a technical solution: a boneless front wiper, comprising a base 5, a brush body is installed below the base 5, a positioning groove and a groove are opened above the base 5, a rotating seat positioning block 4 is inserted into the positioning groove, a rotating seat 2 is rotatably installed in the groove, and a buckle 1 is sleeved on the rotating seat 2;
[0015] The upper wall surface of the rotating seat positioning block 4 is provided with a protrusion for pulling, and the side wall is provided with a semi-cylindrical fixing block for positioning. The rotating seat positioning block 4 slides in the positioning groove, and the positioning groove has a semi-cylindrical groove that matches the semi-cylindrical fixing block. When the rotating seat positioning block 4 moves to the far right in the positioning groove, the semi-cylindrical fixing block will be stuck in the semi-cylindrical groove. When the rotating seat positioning block 4 is pulled to the left by the protrusion, the semi-cylindrical fixing block will leave the semi-cylindrical groove under the action of elastic deformation.
[0016] Furthermore, a pin hole is provided inside the rotating seat 2 , and a pair of circular holes are provided in the two side walls of the buckle 1 , and positioning pins 3 are inserted into the pin hole and the pair of circular holes.
[0017] Furthermore, second grooves are respectively formed on both sides of the lower wall of the rotating seat 2 , and the upper end of the rotating seat positioning block 4 is located in the second grooves.
[0018] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process.
[0019] Example: When in use, if the wiper needs to be adjusted 180°, first, you need to push the rotating seat positioning block 4 to the left side of the positioning groove so that the rotating seat positioning block 4 leaves the second groove in the lower wall of the rotating seat 2, then rotate the wiper and the base 5 to achieve a 180° conversion, and then push the rotating seat positioning block 4 into the second groove on the other side of the lower wall of the rotating seat 2 to complete the fixation.
[0020] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include," "comprise," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations. The phrase "includes an element defined by..." does not exclude the presence of other identical elements in the process, method, article, or device that includes the element.
[0021] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A boneless front wiper, comprising a base (5), a brush body being mounted below the base (5), characterized in that: A positioning groove and a groove are provided above the base (5); a rotating seat positioning block (4) is inserted into the positioning groove; a rotating seat (2) is rotatably installed in the groove; and a buckle (1) is mounted above the rotating seat (2).
2. The boneless front wiper according to claim 1, characterized in that: A pin hole is provided inside the rotating seat (2), and a pair of circular holes are provided in the two side walls of the buckle (1). Positioning pins (3) are inserted into the pin hole and the pair of circular holes.
3. The boneless front wiper according to claim 1, characterized in that: Second grooves are respectively provided on both sides of the lower wall surface of the rotating seat (2), and the upper end of the rotating seat positioning block (4) is located in the second groove.