Three-in-one windscreen wiper connector
By designing a three-in-one wiper connector that adapts to various wiper arm interfaces, the problem of insufficient universality of existing wiper connectors is solved, achieving the effects of quick disassembly and assembly, reducing maintenance costs, and improving user experience.
Patent Information
- Application Number
- CN202520610072.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-02
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-04-02
AI Technical Summary
Existing wiper connectors can only be used with a single wiper arm due to differences in the rocker arm interface of different car models. This results in high parts costs, heavy inventory pressure for repair parts suppliers, insufficient versatility, complex connection structure, and inconvenient disassembly and assembly, which affects repair efficiency and user experience.
The design incorporates a three-in-one wiper connector, including the connector body and housing, and features a limiting block and mounting slot structure. It is compatible with various rocker arm interfaces, enabling quick assembly and disassembly, and reducing maintenance costs and time.
It improves the versatility of wiper connectors, reduces inventory pressure on parts suppliers, simplifies the repair process, reduces repair costs and time, and enhances the convenience of replacement for users.
Smart Images
Figure CN223803537U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of wiper connector, especially in triplex wiper connector. BACKGROUND
[0002] The wiper is not only used for the car, but also is widely used in the train, the tramcar, the crane and so on transport tools and engineering equipment, guarantees the driving and the operation field of vision, and its importance is self-evident. With the development of traffic and engineering machinery industry, the market demand of wiper is continuously growing, and becomes the key component of guaranteeing safety.
[0003] The global car ownership continues to grow, which provides a broad space for the wiper connector market, and the multi-in-one wiper connector has great market demand potential due to its strong versatility. The existing wiper connector can only adapt to a single rocker arm due to the difference of rocker arm interfaces of different vehicle systems, resulting in high cost of accessories, great inventory pressure of repair accessory merchants, and the limitation of the wiper connector makes the versatility insufficient, increases the complexity of repair and replacement, the connection structure of the existing wiper connector and the wiper rubber strip is complex, which is inconvenient to disassemble and assemble, affects the repair efficiency, increases the repair cost and time, and the complex connection structure also brings difficulties to the user to replace the wiper, reduces the user experience, therefore, the triplex wiper connector is proposed. SUMMARY
[0004] The main purpose of the utility model is to provide a triplex wiper connector, which solves the problem that the existing wiper connector can only adapt to a single rocker arm due to the difference of rocker arm interfaces of different vehicle systems, resulting in high cost of accessories, great inventory pressure of repair accessory merchants, and the limitation of the wiper connector makes the versatility insufficient, increases the complexity of repair and replacement, the connection structure of the existing wiper connector and the wiper rubber strip is complex, which is inconvenient to disassemble and assemble, affects the repair efficiency, increases the repair cost and time, and the complex connection structure also brings difficulties to the user to replace the wiper, reduces the user experience.
[0005] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:
[0006] The triplex wiper connector comprises a connector body, the inside of the connector body is hollow, first mounting grooves are formed in the two sides of the connector body, first limiting clamping blocks are fixedly connected in the two first mounting grooves on the two sides of the connector body, and second mounting grooves are formed in the two sides of the connector body.
[0007] Further, a first connecting groove is formed in one side of the connector body, and an eighth mounting groove is formed in the inside of the connector body.
[0008] Further, a connecting rod is fixedly connected in the inside of the connector body, and a second clamping block is fixedly connected in the inside of the connector body.
[0009] Further, the lower two sides of the connector body are provided with mounting holes, and the two sides of the connector body are fixedly connected with pressing blocks, and the two sides of the connector body are respectively provided with second movable grooves on the side edges of the two pressing blocks.
[0010] Further, the upper outer side of the connector body is buckled with a connector shell, and the two sides of the connector shell are fixedly connected with third clamping blocks, and the two third clamping blocks are respectively clamped in the two first mounting grooves.
[0011] Further, the two sides of the connector shell are provided with third mounting grooves, and the two first limiting clamping blocks are movably sleeved in the two third mounting grooves.
[0012] Further, the two sides of the connector shell are fixedly connected with second limiting clamping blocks, and the two sides of the connector shell are provided with first movable grooves on the outer sides of the two second limiting clamping blocks, and the outer side of the connector shell is provided with a second connecting groove, and the inner side of the connector shell is fixedly connected with a fourth limiting clamping block.
[0013] Compared with the prior art, the utility model has the advantages of:
[0014] 1、 the utility model discloses a connector body can be adapted to a variety of rocker arm interface, reduce the accessory cost, alleviate the maintenance accessory merchant inventory pressure, improve the versatility, when the first scraper arm is connected and installed, the first scraper arm is buckled on the outer side of the connector shell from top to bottom, the outer side of the third limiting clamping block has a certain radian, and the third limiting clamping block is clamped in the fourth mounting groove, and the second limiting clamping block can be pressed inwards, when the second limiting clamping block is aligned with the position of the fifth mounting groove, the second limiting clamping block is stopped, the second limiting clamping block is reset so that the second limiting clamping block is clamped in the fifth mounting groove, and the installation connection of the first scraper arm is completed, and the second scraper arm and the third scraper arm can be installed in the same way, through the setting, a variety of rocker arm interfaces can be adapted, the accessory cost is reduced, the maintenance accessory merchant inventory pressure is alleviated, and the versatility is improved.
[0015] 2, the utility model discloses a mounting hole is set up, realizes quick assembly and disassembly, improves maintenance efficiency, reduces maintenance cost, reduces the dismounting step, makes the user can easily replace the wiper rubber strip, installs the first base or second base, when installing the first base, the first connecting block is pushed into the connector body from below to top, until the first base abuts against the connector body, and simultaneously the first mounting rod is clamped into the third clamping block, realizes the connection installation between the first base and the connector body, and the second base can be installed similarly, and different wiper rubber strips are installed through the first base and the second base, through such setting, realize quick assembly and disassembly, improve maintenance efficiency, reduce maintenance cost, reduce the dismounting step, make the user can easily replace the wiper rubber strip.
[0016] The parts not involved in the device are the same as or can be realized by the prior art. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is the overall structure schematic diagram of the three-in-one wiper connector of the utility model.
[0018] Figure 2 It is the overall structure schematic diagram of the three-in-one wiper connector of the utility model.
[0019] Figure 3 It is the partial structure schematic diagram of the state of installing the first base in embodiment 1 of the three-in-one wiper connector of the utility model.
[0020] Figure 4 It is the partial structure schematic diagram of the first base of the three-in-one wiper connector of the utility model.
[0021] Figure 5 It is the partial structure schematic diagram of the state of installing the second base in embodiment 2 of the three-in-one wiper connector of the utility model.
[0022] Figure 6 It is the partial structure schematic diagram of the second base of the three-in-one wiper connector of the utility model.
[0023] Figure 7 It is the partial structure schematic diagram of the state of installing the first wiper arm in embodiment 3 of the three-in-one wiper connector of the utility model.
[0024] Figure 8 It is the partial structure schematic diagram of the first wiper arm of the three-in-one wiper connector of the utility model.
[0025] Figure 9 It is the partial structure schematic diagram of the state of installing the second wiper arm in embodiment 4 of the three-in-one wiper connector of the utility model.
[0026] Figure 10This is a partial structural diagram of the second wiper arm of the three-in-one wiper connector of this utility model.
[0027] Figure 11 This is a partial structural diagram of the third wiper arm in the state of the three-in-one wiper connector of this utility model, as shown in Embodiment 5.
[0028] Figure 12 This is a partial structural diagram of the third wiper arm of the three-in-one wiper connector of this utility model.
[0029] Figure 13 This is a partial structural diagram of the cross-section of the third wiper arm in Embodiment 5 of the three-in-one wiper connector of this utility model.
[0030] In the diagram: 1. Connector body; 2. First mounting slot; 3. First limiting block; 4. Second mounting slot; 5. First connecting slot; 6. Connector housing; 7. First movable slot; 8. Second limiting block; 9. Third limiting block; 10. Third mounting slot; 11. Second connecting slot; 12. First base; 13. Second base; 14. First scraper arm; 15. Fourth mounting slot; 16. Fifth mounting slot; 17. Second scraper arm; 18. Sixth mounting slot; 19. Third scraper arm; 20. Seventh mounting slot; 21. Fourth limiting block; 22. Eighth mounting slot; 23. Extension rod; 24. First locking block; 25. Second locking block; 26. Connecting rod; 27. Third locking block; 28. Second movable slot; 29. Pressing block; 30. First connecting block; 31. First mounting rod; 32. Second connecting block; 33. Second mounting rod; 34. Mounting hole. Detailed Implementation
[0031] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0032] Example 1
[0033] like Figures 1-6 As shown, the three-in-one wiper connector includes a connector body 1, which is hollow inside. A first mounting groove 2 is provided on both sides of the connector body 1. A first limiting block 3 is fixedly connected to both sides of the connector body 1 in the two first mounting grooves 2. A second mounting groove 4 is provided on both sides of the connector body 1. By adopting the above technical solution, the shape of the first mounting groove 2 has a certain curvature, which can effectively limit the movement.
[0034] The outline size of the second mounting groove 4 is adapted to the second limiting block 8, so that the inner part of the second limiting block 8 can be pressed into the second mounting groove 4.
[0035] The first connecting groove 5 is communicated with the inner space of the connector body 1.
[0036] The connecting rod 26 is fixedly connected to the inner part of the connector body 1, and the second clamping block 25 is fixedly connected to the inner part of the connector body 1.
[0037] The mounting holes 34 are arranged on the lower sides of the connector body 1, the pressing blocks 29 are fixedly connected to the two sides of the connector body 1, and the second movable grooves 28 are arranged on the sides of the two pressing blocks 29, respectively.
[0038] By pressing the pressing block 29, the pressing block 29 can drive the first limiting clamping block 3 to move within a certain range.
[0039] The connector shell 6 is buckled to the upper outer side of the connector body 1, the third clamping blocks 27 are fixedly connected to the two sides of the connector shell 6, and the two third clamping blocks 27 are clamped in the two first mounting grooves 2, respectively.
[0040] The third mounting grooves 10 are arranged on the two sides of the connector shell 6, and the two first limiting clamping blocks 3 are movably sleeved in the two third mounting grooves 10, respectively.
[0041] The second limiting clamping blocks 8 are fixedly connected to the two sides of the connector shell 6, the first movable grooves 7 are arranged on the outer sides of the two second limiting clamping blocks 8, respectively, the second connecting groove 11 is arranged on the outer side of the connector shell 6, and the fourth limiting clamping block 21 is fixedly connected to the inner part of the connector shell 6.
[0042] The lower side of the connector body 1 is abutted with a first base 12, the upper side of the first base 12 is fixedly connected with a first connecting block 30, the upper side of the first connecting block 30 is clamped in the connector body 1, the two sides of the first connecting block 30 are fixedly connected with a first mounting rod 31, and the two first mounting rods 31 are movably sleeved in two mounting holes 34, through the above technical scheme, the first base 12 is a large base, and the rain-squeegee rubber strip can be fixed;
[0043] When the first mounting rod 31 is sleeved in the mounting hole 34, the first mounting rod 31 can realize the fixing of the first base 12 and the connector body 1 through the first connecting block 30, and meanwhile, the upper side of the first base 12 is shaped to fit the bottom of the connector body 1, so that the first base 12 can be prevented from rotating and shaking around the first mounting rod 31 as the axis, and further, the fixed connection between the first base 12 and the connector body 1 can be more stable.
[0044] Embodiment 2
[0045] As shown in Figures 1-2 , Figures 3-4 , the lower side of the connector body 1 is abutted with a second base 13, the upper side of the second base 13 is fixedly connected with a second connecting block 32, the upper side of the second connecting block 32 is clamped in the connector body 1, the two sides of the second connecting block 32 are fixedly connected with a second mounting rod 33, and the two second mounting rods 33 are movably sleeved in two mounting holes 34, through the above technical scheme, the second base 13 is another kind of base, and can be adapted to install a rain-squeegee rubber strip different from the first base 12;
[0046] When the second mounting rod 33 is sleeved in the mounting hole 34, the second mounting rod 33 can realize the fixing of the second base 13 and the connector body 1 through the second connecting block 32, and meanwhile, the upper side of the second base 13 is shaped to fit the bottom of the connector body 1, so that the second base 13 can be prevented from rotating and shaking around the second mounting rod 33 as the axis, and further, the fixed connection between the second base 13 and the connector body 1 can be more stable.
[0047] Embodiment 3
[0048] As shown in Figures 1-2 , Figures 7-8 , the outer side of the connector shell 6 is clamped with a first wiper arm 14, the two sides of the first wiper arm 14 are provided with a fifth mounting groove 16, two second limiting clamping blocks 8 are clamped in the two fifth mounting grooves 16, the two sides of the first wiper arm 14 are provided with a fourth mounting groove 15, and two third limiting clamping blocks 9 are clamped in the two fourth mounting grooves 15, through the above technical scheme, the first wiper arm 14 is an outer buckle type wiper arm, which can be connected and installed with the connector from the outside;
[0049] The third limiting clamping block 9 is clamped in the fourth mounting slot 15, so that the first wiper arm 14 cannot be moved up and down and forward at will.
[0050] The second limiting clamping block 8 has a certain arc structure, and the first wiper arm 14 cannot be moved up and down and forward and backward at will through the fifth mounting slot 16, so that the connection between the first wiper arm 14 and the connector is stable.
[0051] Embodiment 4
[0052] As shown in Figures 1-2 , Figures 9-10 , the second wiper arm 17 is clamped on the outer side of the connector body 1, the sixth mounting slot 18 is formed on both sides of the second wiper arm 17, the first limiting clamping block 3 is clamped in the sixth mounting slot 18, the first clamping block 24 is fixedly connected to both sides of the second wiper arm 17, and the first clamping block 24 is clamped in the first mounting slot 2. Through the above technical scheme, the second wiper arm 17 is an external buckle type wiper arm, which can be connected and installed with the connector from the outside.
[0053] The first clamping block 24 is clamped in the first mounting slot 2, so that the second wiper arm 17 cannot be moved up and down and forward at will, and the shape of the first clamping block 24 is matched with the inner shape of the first mounting slot 2, so as to further enhance the limiting effect.
[0054] The first limiting clamping block 3 is clamped in the sixth mounting slot 18, so that the second wiper arm 17 cannot be moved outward at will, and the connection and installation between the second wiper arm 17 and the connector body 1 are realized.
[0055] Embodiment 5
[0056] As shown in Figures 1-2 , Figures 11-13 , the third wiper arm 19 is movably sleeved in the connector shell 6, the seventh mounting slot 20 is formed on the outer side of the third wiper arm 19, the lower end of the fourth limiting clamping block 21 is clamped in the seventh mounting slot 20, one end of the third wiper arm 19 is fixedly connected with the extension rod 23, one end of the extension rod 23 is movably installed in the eighth mounting slot 22, the second clamping block 25 is abutted below the extension rod 23, the extension rod 23 passes through the first connecting slot 5, the extension rod 23 is abutted below the connector body 1, and the extension rod 23 passes through the second connecting slot 11.
[0057] The third wiper arm 19 is a hook type wiper arm, and one end of the third wiper arm 19 is inserted into the connector to be fixedly installed.
[0058] The seventh mounting slot 20 is inserted into the connector body 1 and the connector shell 6, and the fourth limiting clamping block 21 is clamped in the seventh mounting slot 20 to prevent the third wiper arm 19 from moving outward and separating from the connector.
[0059] The inner side shape of the eighth installation slot 22 is matched with the extension rod 23, and the eighth installation slot 22 and the second clamping block 25 can jointly limit the third wiper arm 19 to prevent the third wiper arm 19 from shaking.
[0060] In actual use, according to the type of the rain wiper rubber strip to be installed, the first base 12 or the second base 13 is installed, when the first base 12 is installed, the first connecting block 30 is pushed into the connector body 1 from bottom to top until the first base 12 abuts against the connector body 1, and at the same time, the first installation rod 31 is clamped into the third clamping block 27 to realize the connection and installation between the first base 12 and the connector body 1.
[0061] When the second base 13 is installed, the second connecting block 32 is pushed into the connector body 1 from bottom to top until the second base 13 abuts against the connector body 1, and at the same time, the second installation rod 33 is clamped into the third clamping block 27 to realize the connection and installation between the second base 13 and the connector body 1.
[0062] When the first wiper arm 14 is connected and installed, the first wiper arm 14 is buckled from top to bottom on the outside of the connector shell 6, the outside of the third limiting clamping block 9 has a certain arc, which facilitates clamping the third limiting clamping block 9 in the fourth installation slot 15, and at the same time, the second limiting clamping block 8 can be pressed inward, when the second limiting clamping block 8 is aligned with the position of the fifth installation slot 16, the pressing of the second limiting clamping block 8 is stopped, the second limiting clamping block 8 is reset to make the second limiting clamping block 8 clamped in the fifth installation slot 16, and the installation and connection of the first wiper arm 14 are completed.
[0063] When the first wiper arm 14 is connected and installed, the first wiper arm 14 is buckled from top to bottom on the outside of the connector shell 6, the outside of the third limiting clamping block 9 has a certain arc, which facilitates clamping the third limiting clamping block 9 in the fourth installation slot 15, and at the same time, the second limiting clamping block 8 can be pressed inward, when the second limiting clamping block 8 is aligned with the position of the fifth installation slot 16, the pressing of the second limiting clamping block 8 is stopped, the second limiting clamping block 8 is reset to make the second limiting clamping block 8 clamped in the fifth installation slot 16, and the installation and connection of the first wiper arm 14 are completed.
[0064] When the first wiper arm 14 is connected and installed, the first wiper arm 14 is buckled from top to bottom on the outside of the connector shell 6, the outside of the third limiting clamping block 9 has a certain arc, which facilitates clamping the third limiting clamping block 9 in the fourth installation slot 15, and at the same time, the second limiting clamping block 8 can be pressed inward, when the second limiting clamping block 8 is aligned with the position of the fifth installation slot 16, the pressing of the second limiting clamping block 8 is stopped, the second limiting clamping block 8 is reset to make the second limiting clamping block 8 clamped in the fifth installation slot 16, and the installation and connection of the first wiper arm 14 are completed.
[0065] When the second wiper arm 17 is connected and installed, the connector shell 6 is removed, the second wiper arm 17 is clamped on the connector body 1 and pushed inward, one side of the first limiting clamping block 3 has a certain arc, which facilitates the pushing of the second wiper arm 17, the second wiper arm 17 extrudes the first limiting clamping block 3 to move inward without blocking the movement of the second wiper arm 17, until the first limiting clamping block 3 is clamped in the sixth installation slot 18, and the first clamping block 24 is clamped in the first installation slot 2, at this time, the installation of the second wiper arm 17 can be completed.
[0066] In the installation of the third wiper arm 19, the connector housing 6 is first removed, the extension rod 23 at one end of the third wiper arm 19 is inserted into the first connecting slot 5, and the extension rod 23 is clamped in the eighth mounting slot 22, the lower part of the extension rod 23 abuts against the second clamping block 25, the connector housing 6 is installed, and the fourth limiting clamping block 21 is clamped in the seventh mounting slot 20, so that the installation of the third wiper arm 19 is realized.
[0067] The three-in-one wiper connector solves the problem that the existing wiper connector can only adapt to a single rocker arm due to the difference of rocker arm interfaces of different vehicle systems, leading to high accessory cost, high inventory pressure of maintenance accessory merchants, and the limitation makes the universality of the wiper connector insufficient, increases the complexity of maintenance and replacement, the connection structure of the existing wiper connector and the wiper rubber strip is complex, is inconvenient to disassemble and assemble, affects the maintenance efficiency, increases the maintenance cost and time, the complex connection structure also brings difficulties to users to replace the wiper, and reduces the user experience, and the utility model is practical.
[0068] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.
Claims
1. A three-in-one wiper connector comprising a connector body (1), characterized in that: The inside of the connector body (1) is hollow, first installation grooves (2) are arranged on both sides of the connector body (1), first limiting clamping blocks (3) are fixedly connected to both sides of the connector body (1) in the two first installation grooves (2), and second installation grooves (4) are arranged on both sides of the connector body (1).
2. The three-in-one wiper connector of claim 1, wherein: A first connecting groove (5) is arranged on one side of the connector body (1), and an eighth installation groove (22) is arranged in the inside of the connector body (1).
3. The three-in-one wiper connector of claim 2, wherein: The inside of the connector body (1) is fixedly connected with a connecting rod (26), and the inside of the connector body (1) is fixedly connected with a second clamping block (25).
4. The three-in-one wiper connector of claim 3, wherein: Two installation holes (34) are arranged on the lower sides of the connector body (1), press blocks (29) are fixedly connected to both sides of the connector body (1), and second movable grooves (28) are arranged on the side edges of the two press blocks (29) on both sides of the connector body (1) respectively.
5. The three-in-one wiper connector of claim 4, wherein: A connector shell (6) is buckled to the upper outer side of the connector body (1), third clamping blocks (27) are fixedly connected to both sides of the connector shell (6), and the two third clamping blocks (27) are clamped in the two first installation grooves (2) respectively.
6. The three-in-one wiper connector of claim 5, wherein: Third installation grooves (10) are arranged on both sides of the connector shell (6), and the two first limiting clamping blocks (3) are movably sleeved in the two third installation grooves (10) respectively.
7. The three-in-one wiper connector of claim 6, wherein: Second limiting clamping blocks (8) are fixedly connected to both sides of the connector shell (6), first movable grooves (7) are arranged on the outer sides of the two second limiting clamping blocks (8) on both sides of the connector shell (6), a second connecting groove (11) is arranged on the outer side of the connector shell (6), and a fourth limiting clamping block (21) is fixedly connected to the inside of the connector shell (6).