Wiper blade and hook plate assembly, windscreen wiper and vehicle

Abstract

The utility model discloses a wiper blade and hook plate assembly, a windscreen wiper and a vehicle, the wiper blade and hook plate assembly comprises a hook plate, at least one side of the hook plate is provided with a first clamping part; and the doctor blade is provided with a second clamping part, and the second clamping part is clamped and matched with the first clamping part. The first clamping part and the second clamping part are matched in a clamping mode to enable the scraping piece to be fixed to the hook plate in a clamping mode, the first clamping part is arranged on at least one side of the hook plate, and therefore the second clamping part can be directly connected with the side face of the hook plate in a clamping mode, and clamping is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to a wiper blade and hook plate assembly, a windshield wiper and a vehicle. Background Art

[0002] In the related art, in the wiper, the wiper blade and the hook plate are unstable during installation, and the installation position cannot be clearly seen, which makes installation inconvenient. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a scraper and hook plate assembly, wherein the connection structure of the scraper and the hook plate enables the scraper to be clamped and fixed on the hook plate, and the clamping is more convenient.

[0004] The utility model further provides a windshield wiper.

[0005] The utility model further provides a vehicle.

[0006] The scraper blade and hook plate assembly according to the utility model is characterized in that it comprises: a hook plate, at least one side of which is provided with a first clamping portion; and a scraper blade, wherein the scraper blade is provided with a second clamping portion, and the second clamping portion is clamped and matched with the first clamping portion.

[0007] According to the scraper blade and hook plate assembly of the utility model, the scraper blade is clamped and fixed to the hook plate by the clamping cooperation between the first clamping part and the second clamping part, and the first clamping part is arranged on at least one side of the hook plate, so that the second clamping part can be directly clamped with the side of the hook plate, which is more convenient when clamping.

[0008] In some examples of the utility model, the scraper blade includes a third side plate, a fourth side plate opposite to the third side plate, and a second bottom plate partially connecting the third side plate and the fourth side plate, the third side plate forms a cantilever structure relative to the second bottom plate, and the second clamping portion is arranged on the cantilever structure of the third side plate.

[0009] In some examples of the present invention, the second clamping portion is a protrusion with an inclined surface protruded from the third side plate.

[0010] In some examples of the present invention, a thinning portion is provided on the cantilever structure of the third side plate to facilitate the separation of the second clamping portion from the first clamping portion.

[0011] In some examples of the present invention, the hook plate includes a first side plate, a second side plate opposite to the first side plate, and a first bottom plate connecting the first side plate and the second side plate, and the first side plate is provided with a notch that cooperates with the second clamping portion, and the notch on the first side plate forms the first clamping portion.

[0012] In some examples of the utility model, a limiting portion is provided on at least one of the first side plate and the second side plate, and a step portion corresponding to the limiting portion is provided on at least one of the third side plate and the fourth side plate to limit the relative position of the hook plate and the scraper together with the first clamping portion and the second clamping portion.

[0013] The wiper according to the utility model comprises: a water spraying member; the scraper blade and hook plate assembly mentioned above, wherein the water spraying member is arranged on the hook plate.

[0014] In some examples of the present invention, the connection positions of the first clamping portion and the second clamping portion and the water spraying member are respectively located at two opposite sides of the hook plate.

[0015] In some examples of the present invention, in an initial state where the water spray component is installed on the hook plate, the water spray component is rotatably disposed on the hook plate, and in a first preset state where the water spray component and the hook plate are installed in place, the water spray component and the hook plate are fixed.

[0016] In some examples of the utility model, a connecting column is provided on one of the second side plate of the hook plate and the water spray component, and a connecting hole connected to the connecting column is provided on the other. In the initial state where the water spray component is installed to the hook plate, the connecting column is rotatably arranged in the connecting hole.

[0017] In some examples of the utility model, a first protrusion extending away from the first side plate of the hook plate is provided on the second side plate of the hook plate, a snap-in hole is provided on the first protrusion, a first protrusion hole corresponding to the first protrusion and a snap-in portion located in the first protrusion hole are provided on the water spray component, and when the water spray component and the hook plate are in a first preset state where they are installed in place, the snap-in portion is snap-into the snap-in hole.

[0018] In some examples of the utility model, the second side plate of the hook plate is also provided with a second protrusion extending away from the first side plate of the hook plate, and the water spray part is provided with a second protrusion hole corresponding to the second protrusion, and the second protrusion is located between the first protrusion and the connecting column or the connecting hole.

[0019] In some examples of the utility model, the wiper also includes: a cover plate, one of the water spray part and the cover plate is provided with a mating protrusion, and the other is provided with a mating hole connected to the mating protrusion, and in the initial state when the cover plate is installed to the water spray part, the mating protrusion is rotatably arranged in the mating hole.

[0020] In some examples of the utility model, the water spray component is provided with a clamping groove at one end away from the mating protrusion, and the cover plate is provided with a clamping joint corresponding to the clamping groove, and in a second preset state in which the cover plate and the water spray component are installed in place, the clamping joint is clamped in the clamping groove.

[0021] In some examples of the utility model, a third bump hole is further provided on the water spray component, a third bump corresponding to the third bump hole is provided on the cover plate, and the third bump hole is located between the matching protrusion and the clamping groove.

[0022] The vehicle according to the utility model comprises: the wiper mentioned above.

[0023] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0025] Figure 1 is a schematic structural diagram of a first angle of a wiper according to an embodiment of the utility model;

[0026] Figure 2 is a schematic structural diagram of a second angle of a wiper according to an embodiment of the utility model;

[0027] Figure 3 is an exploded view of a windshield wiper according to an embodiment of the utility model;

[0028] Figure 4 It is the installation diagram of the hook plate and the water spraying parts;

[0029] Figure 5 is a schematic diagram of the cooperation between the first bump and the first bump hole;

[0030] Figure 6 It is a schematic diagram of the coordination between the connecting column and the connecting hole;

[0031] Figure 7 It is the installation diagram of the water spraying parts and the cover plate;

[0032] Figure 8is a schematic diagram of the matching protrusion and the matching hole;

[0033] Fig. 9 It is a schematic diagram of the matching between the card slot and the card connector;

[0034] Fig.10 It is a schematic diagram of the installation of the hook plate and the scraper;

[0035] Fig.11 It is a schematic diagram of the structure of the scraper.

[0036] Reference numerals:

[0037] 1. Water spray structure;

[0038] 10. hook plate; 11. connecting column; 12. first protrusion; 13. second protrusion; 14. first clamping part; 15. limiting part; 16. first limiting clamping protrusion; 17. first side plate; 18. second side plate; 19; first bottom plate; 20. water spraying part; 21. connecting hole; 22. first protrusion hole; 23. second protrusion hole; 24. matching protrusion; 25. clamping groove; 26. third protrusion hole; 30. Cover plate; 31. Matching hole; 32. Card joint; 33. Third protrusion; 40. Scraper; 41. Second card connection portion; 42. Thinning portion; 43. Reinforcement portion; 44. Third side plate; 45. Fourth side plate; 46. Step portion; 47. Second bottom plate; 2. Wiper; 50. Scraper rod; 60. Water pipe; 70. Buckle; 80. Scraper arm bracket; 90. Scraper arm seat; 91. Second limit card protrusion. DETAILED DESCRIPTION

[0039] The embodiments of the present utility model are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. The embodiments of the present utility model are described in detail below.

[0040] Reference below Figure 1-Figure 11 The wiper 2 according to the embodiment of the utility model is described. The wiper 2 includes a water spraying structure 1, which can spray water along with the movement of the wiper 2, so that the water can be sprayed accurately at the swinging path of the wiper 2 to avoid the waste caused by ineffective water spraying, wherein the water spraying structure 1 of the wiper 2 further includes: a wiper blade 40 and a hook plate 10 assembly.

[0041] like Figure 2 , Figure 3 and Fig.10As shown, the scraper blade 40 and hook plate 10 assembly according to the embodiment of the utility model comprises: a hook plate 10 and a scraper blade 40, at least one side of the hook plate 10 is provided with a first clamping portion 14, and the scraper blade 40 is provided with a second clamping portion 41, and the second clamping portion 41 is clamped and matched with the first clamping portion 14. The first clamping portion 14 is provided on the hook plate 10, and the second clamping portion 41 is provided on the scraper blade 40, so that the scraper blade 40 can be clamped and fixed on the hook plate 10 through the clamping and matching of the first clamping portion 14 and the second clamping portion 41.

[0042] Moreover, the first clamping portion 14 is arranged on at least one side of the hook plate 10. Preferably, the first clamping portion 14 is arranged on both sides of the hook plate 10, so that the second clamping portion 41 can be directly clamped with the side of the hook plate 10. This makes clamping more convenient and easy to observe, and the clamping process is clearer and more intuitive, thereby ensuring the clamping effect between the first clamping portion 14 and the second clamping portion 41.

[0043] Among them, Fig.10 As shown, the second clamping portion 41 is constructed as an elastic clamping structure. It should be noted that the second clamping portion 41 can be clamped with the inner side of the first clamping portion 14 by using the undercut structure of the second clamping portion 41, and the second clamping portion 41 can be constructed as an elastic clamping structure. When installing, the second clamping portion 41 can be pressed tightly and then the scraper 40 can be moved to push the scraper 40 into the hook plate 10. When disassembling, the second clamping portion 41 can also be pressed tightly and the scraper 40 can be pulled out by pushing it. In this way, the bayonet-type structure commonly seen in the market can be eliminated, and the button on the hook plate 10 is not used as a disassembly structure.

[0044] In addition, if Fig.11 As shown, the scraper blade 40 includes a third side plate 44, a fourth side plate 45 opposite to the third side plate 44, and a second bottom plate 47 partially connecting the third side plate 44 and the fourth side plate 45. The third side plate 44 forms a cantilever structure relative to the second bottom plate 47, and the second clamping portion 41 is arranged on the cantilever structure of the third side plate 44. That is to say, the third side plate 44, the fourth side plate 45 and the second bottom plate 47 together constitute the overall structure of the scraper 40, and the third side plate 44 and the fourth side plate 45 are respectively connected to the opposite sides of the second bottom plate 47. In addition, the third side plate 44 forms a cantilever structure relative to the second bottom plate 47 (the third side plate 44 and the second bottom plate 47 are not connected at this point, such as the second bottom plate 47 is shorter than the third side plate 44). In this way, the second clamping portion 41 is arranged on the cantilever structure of the third side plate 44, which can avoid interference between the second clamping portion 41 and the second bottom plate 47, and when the second clamping portion 41 is pressed inward, the deformation of the second clamping portion 41 is facilitated, thereby pushing the scraper 40.

[0045] Furthermore, if Fig.10 and Fig.11As shown, the second clamping portion 41 is a projection with an inclined surface convexly arranged on the third side plate 44. The second clamping portion 41 is set as a convex structure, which facilitates the clamping of the second clamping portion 41 with the inner side of the first clamping portion 14, so that the clamping fit between the second clamping portion 41 and the first clamping portion 14 can be made more firm and stable, and the second clamping portion 41 has an inclined surface, which has a guiding effect, and the assembly direction of the scraper 40 is more accurate.

[0046] In addition, if Fig.11 As shown, a thinning portion 42 is provided on the cantilever structure of the third side plate 44 to facilitate the separation of the second clamping portion 41 from the first clamping portion 14. It can be understood that the position of the thinning portion 42 can be used for pressing, and the thinning portion 42 is constructed as a thin plate structure, which is convenient for the pressing operation of the thinning portion 42. When the scraper 40 needs to be removed from the hook plate 10, the thinning portion 42 can be pressed. Since the thinning portion 42 is arranged adjacent to the second clamping portion 41, after the thinning portion 42 is pressed, the second clamping portion 41 will also be recessed inwardly with the pressing, so that the clamping fit between the first clamping portion 14 and the second clamping portion 41 can be released, and the scraper 40 can be removed.

[0047] Of course, if Fig.11 As shown, the scraper 40 is further provided with a reinforcing portion 43, which is arranged on the inner side of the thinning portion 42. The reinforcing portion 43 can play a role in reinforcing the structural strength. The reinforcing portion 43 is arranged on the inner side of the thinning portion 42, so that the reinforcing portion 43 can improve the structural strength of the thinning portion 42, and when the thinning portion 42 is pressed, it is not easy to cause damage to the thinning portion 42. Secondly, the reinforcing portion 43 is located on the inner side of the thinning portion 42, so that the reinforcing portion 43 can be prevented from leaking out, occupying more space, and being inconvenient for the installation and setting of the scraper 40.

[0048] According to an optional embodiment of the present utility model, Fig.10 As shown, the hook plate 10 includes a first side plate 17, a second side plate 18 opposite to the first side plate 17, and a first bottom plate 19 connecting the first side plate 17 and the second side plate 18. The first side plate 17 is provided with a notch matched with the second clamping portion 41, and the notch on the first side plate 17 forms the first clamping portion 14. In other words, the first side plate 17, the second side plate 18 and the first bottom plate 19 together constitute the overall structure of the hook plate 10, and the first side plate 17 and the second side plate 18 are respectively connected to the opposite sides of the first bottom plate 19. In addition, the first side plate 17 is provided with a notch, which is also the first clamping portion 14. In this way, the second clamping portion 41 can be directly clamped at the notch, so that the clamping fit between the second clamping portion 41 and the first clamping portion 14 can be more firmly and stably secured.

[0049] In addition, Fig.10As shown, at least one of the first side plate 17 and the second side plate 18 is provided with a limiting portion 15, and at least one of the third side plate 44 and the fourth side plate 45 is provided with a step portion 46 corresponding to the limiting portion 15, so as to define the relative position of the hook plate 10 and the scraper 40 together with the first clamping portion 14 and the second clamping portion 41. The limiting portion 15 is provided on at least one of the first side plate 17 and the second side plate 18, and the step portion 46 corresponding to the limiting portion 15 is provided on at least one of the third side plate 44 and the fourth side plate 45. The limiting portion 15 can cooperate with the step portion 46, so as to define the relative position of the hook plate 10 and the scraper 40 together, and prevent the scraper 40 from shifting after being installed on the hook plate 10. Moreover, there can be multiple limiting portions 15, and the multiple limiting portions 15 are arranged at intervals, so that the multiple limiting portions 15 can limit the scraper 40 from multiple positions respectively, so as to further improve the stability and reliability of the scraper 40.

[0050] like Figure 1-Figure 3 As shown, the water spraying structure 1 of the wiper 2 according to the embodiment of the utility model comprises: a water spraying member 20. The water spraying member 20 can spray water, and when the wiper 2 needs to spray water, the water spraying member 20 can be controlled to spray water. Among them, the water spraying member 20 can include a plurality of water spraying ports, and the structure and water spraying amount of each water spraying port can be different, which can be specifically adjusted according to different vehicle models to ensure the wiping effect of the wiper 2.

[0051] like Figure 4 and Figure 6 As shown, in the initial state where the water spray member 20 is mounted on the hook plate 10, the water spray member 20 is rotatably clamped on the hook plate 10, and in the first preset state where the water spray member 20 and the hook plate 10 are installed in place, the water spray member 20 and the hook plate 10 are fixed. In other words, the water spray member 20 needs to be assembled on the hook plate 10. First, the water spray member 20 is clamped on the hook plate 10 to ensure that the water spray member 20 and the hook plate 10 are pre-fixed, and the water spray member 20 can be rotated along the clamping position. When the water spray member 20 rotates to a certain angle, that is, when the water spray member 20 is in the first preset state, the water spray member 20 can be just fixed to the hook plate 10.

[0052] Therefore, the water spray component 20 and the hook plate 10 are fixed by means of a clamping and rotating manner, so that the water spray component 20 and the hook plate 10 will be more stable during the assembly process, and it is also convenient to assemble the water spray component 20 and the hook plate 10. Moreover, after the water spray component 20 and the hook plate 10 are fixed, the clamping portion between the water spray component 20 and the hook plate 10 can also further enhance the firmness and reliability of the connection between the water spray component 20 and the hook plate 10.

[0053] It should be noted that the connection position of the first clamping portion 14 and the second clamping portion 41 and the water spraying member 20 are respectively located at two opposite sides of the hook plate 10. The connection position of the first clamping portion 14 and the second clamping portion 41 and the water spraying member 20 are respectively arranged at two opposite sides of the hook plate 10, which is more reasonable and can avoid interference between the clamping position of the first clamping portion 14 and the second clamping portion 41 and the clamping position of the water spraying member 20, thereby facilitating the overall installation of the wiper 2.

[0054] Among them, Figure 4 and Figure 6 As shown, one of the second side plate 18 of the hook plate 10 and the water spraying member 20 is provided with a connecting column 11, and the other is provided with a connecting hole 21 connected to the connecting column 11. In the initial state where the water spraying member 20 is installed on the hook plate 10, the connecting column 21 is rotatably provided in the connecting hole 21. For example: the connecting column 11 is provided on the second side plate 18 of the hook plate 10, and the connecting hole 21 is provided on the water spraying member 20. First, the connecting column 11 can be engaged with the connecting hole 21, so that the hook plate 10 and the water spraying member 20 can be pre-fixed, and the hook plate 10 and the water spraying member 20 will not be completely clamped, and the water spraying member 20 can be rotated relative to the hook plate 10, so that the water spraying member 20 can be fixed to the hook plate 10 in the first preset state. In addition, the connecting column 11 and the connecting hole 21 have simple structures, are easy to manufacture, and are easy to rotate with each other.

[0055] Of course, if Figure 4 and Figure 5 As shown, the second side plate 18 of the hook plate 10 is provided with a first protrusion 12 extending away from the first side plate 17 of the hook plate 10, a snap-in hole is provided on the first protrusion 12, a first protrusion hole 22 corresponding to the first protrusion 12 and a snap-in portion located in the first protrusion hole 22 are provided on the water spraying member 20, and in the first preset state where the water spraying member 20 and the hook plate 10 are installed in place, the snap-in portion is snap-into the snap-in hole. It can be understood that when the water spraying member 20 is in the first preset state, since the water spraying member 20 and the hook plate 10 need to be fixed, at this time, the first protrusion 12 can be provided on the hook plate 10, the first protrusion 12 is provided with a snap-in hole, the water spraying member 20 is provided with a first protrusion hole 22, and the snap-in portion is provided in the first protrusion hole 22, and the snap-in cooperation between the snap-in portion and the snap-in hole can ensure the stable fixation between the water spraying member 20 and the hook plate 10. The connecting column 11 and the first protrusion 12 can be located on the same side of the hook plate 10. The position and number of the first protrusion 12 are not fixed. They can be on the edge of the hook plate 10 or inside. The number can be one or two or more.

[0056] In addition, if Figure 4As shown, the second side plate 18 of the hook plate 10 is further provided with a second protrusion 13 extending away from the first side plate 17 of the hook plate 10, and the water spraying member 20 is provided with a second protrusion hole 23 corresponding to the second protrusion 13, and the second protrusion 13 is located between the first protrusion 12 and the connecting column 11 or the connecting hole 21. The second protrusion 13 and the second protrusion hole 23 can both play a guiding role. When the water spraying member 20 rotates, the second protrusion hole 23 can make the rotation of the water spraying member 20 more convenient, and the accuracy of the rotation of the water spraying member 20 can be improved, thereby ensuring that the water spraying member 20 is stably and reliably fixed on the hook plate 10. The second protrusion 13 is arranged between the first protrusion 12 and the connecting column 11 or the connecting hole 21, so that during the rotation of the water spraying member 20, the guiding cooperation between the second protrusion hole 23 and the second protrusion 13 can be maintained, so that the assembly between the water spraying member 20 and the hook plate 10 can be more stable and reliable.

[0057] According to an optional embodiment of the present utility model, Figure 2 , Figure 3 , Figure 7 and Figure 8 As shown, the water spray structure 1 of the wiper 2 further includes: a cover plate 30, one of the water spray member 20 and the cover plate 30 is provided with a matching protrusion 24, and the other is provided with a matching hole 31 connected with the matching protrusion 24. In the initial state where the cover plate 30 is installed on the water spray member 20, the matching protrusion 24 is rotatably arranged in the matching hole 31. The cover plate 30 can play a role of covering and protecting the water spray member 20. For example, the matching protrusion 24 can be arranged at one end of the water spray member 20, and the matching hole 31 can be arranged at one end of the cover plate 30. Similarly, the matching protrusion 24 can be matched with the matching hole 31, so that the cover plate 30 and the water spray member 20 can be pre-fixed, and the cover plate 30 and the water spray member 20 will not be completely clamped. The cover plate 30 can be rotated relative to the water spray member 20, so that the cover plate 30 and the water spray member 20 can be fixed.

[0058] Of course, if Figure 7 and Figure 8As shown, the water spraying member 20 is provided with a clamping groove 25 at one end away from the matching protrusion 24, and the cover plate 30 is provided with a clamping joint 32 corresponding to the clamping groove 25. In the second preset state where the cover plate 30 and the water spraying member 20 are installed in place, the clamping joint 32 is clamped in the clamping groove 25. It can be understood that when the cover plate 30 is in the second preset state, since the cover plate 30 and the water spraying member 20 need to be fixed, at this time, the clamping groove 25 can be provided at one end of the water spraying member 20 away from the matching protrusion 24, and the cover plate 30 is provided with a clamping joint 32. Through the clamping cooperation between the clamping groove 25 and the clamping joint 32, the stable fixation between the cover plate 30 and the water spraying member 20 can be ensured. It should be noted that the cooperation between the clamping groove 25 and the clamping joint 32 can be adjusted up and down and left and right to control the matching clearance between the cover plate 30 and the hook plate 10 to achieve a better overall effect.

[0059] In addition, if Figure 7 As shown, the water spraying member 20 is further provided with a third protrusion hole 26, and the cover plate 30 is provided with a third protrusion 33 corresponding to the third protrusion hole 26, and the third protrusion hole 26 is located between the matching protrusion 24 and the clamping groove 25. Similarly, the third protrusion hole 26 and the third protrusion 33 can both play a guiding role. When the cover plate 30 rotates, the third protrusion 33 can be guided by the third protrusion hole 26, so that the rotation of the cover plate 30 can be more convenient, and the accuracy of the rotation of the cover plate 30 can be improved, thereby ensuring that the cover plate 30 is stably and reliably fixed to the water spraying member 20. The third protrusion hole 26 is arranged between the matching protrusion 24 and the clamping groove 25, so that during the rotation of the cover plate 30, the guiding cooperation between the third protrusion hole 26 and the third protrusion hole 26 can be maintained, so that the assembly between the cover plate 30 and the water spraying member 20 can be more stable and reliable.

[0060] like Figure 1-Figure 3 As shown, the wiper 2 according to the embodiment of the utility model comprises: a scraper rod 50, and a hook plate 10 connected to one end of the scraper rod 50. The scraper rod 50 is the main part of the wiper 2, which can scrape off raindrops and dust attached to the windshield of the vehicle. The hook plate 10 is connected to one end of the scraper rod 50, so that the hook plate 10 can move with the scraper rod 50, so that water can be accurately sprayed in the swing path of the scraper rod 50, avoiding waste caused by ineffective water spraying.

[0061] Of course, if Figure 1-Figure 3As shown, the wiper 2 further includes: a water pipe 60, one end of which is connected to the water spraying member 20 through the scraper rod 50, and a first position-limiting clamping protrusion 16 is provided on the hook plate 10, and the first position-limiting clamping protrusion 16 is suitable for clamping and cooperating with the water pipe 60. In other words, the water pipe 60 needs to enter the position of the hook plate 10 after passing through the scraper rod 50, and then communicate with the water spraying member 20 installed on the hook plate 10, so that the water spraying function of the water spraying member 20 can be realized, and the first position-limiting clamping protrusion 16 is provided on the hook plate 10, so that the first position-limiting clamping protrusion 16 can clamp and limit the water pipe 60, so that the setting of the water pipe 60 at the hook plate 10 can be more firm and stable, and the risk of shaking of the water pipe 60 during operation is prevented.

[0062] Furthermore, if Figure 1-Figure 3 As shown, the wiper 2 further includes: a buckle 70, which is arranged on the scraper rod 50, and the buckle 70 is suitable for snapping and cooperating with the water pipe 60. The buckle 70 can also play a role of snapping and fixing. The buckle 70 is arranged on the scraper rod 50, so that the buckle 70 can snap and fix the water pipe 60 at the position of the scraper rod 50, so that the arrangement of the water pipe 60 at the scraper rod 50 can be more firm and stable, and the risk of shaking of the water pipe 60 during operation can be prevented. It should be noted that the buckle 70 can be a plastic buckle 70, and the number can be one, or two or more, and the length can be determined according to the actual situation of each vehicle model.

[0063] In addition, Figure 1-Figure 3 As shown, the wiper 2 further includes: a scraper arm frame 80 and a scraper arm seat 90, the scraper arm frame 80 is arranged between the scraper rod 50 and the scraper arm seat 90, the water pipe 60 is at least partially arranged on the scraper arm frame 80 and the scraper arm seat 90, at least one of the scraper arm frame 80 and the scraper arm seat 90 is provided with a second limit clamping protrusion 91, and the second limit clamping protrusion 91 is suitable for clamping and cooperating with the water pipe 60. The scraper arm frame 80 is arranged between the scraper rod 50 and the scraper arm seat 90, so that the scraper rod 50, the scraper arm frame 80 and the scraper arm seat 90 can be connected, and the water pipe 60 is at least partially arranged on the scraper arm frame 80 and the scraper arm seat 90, that is, the scraper arm frame 80 and the scraper arm seat 90 are both provided with a channel for the water pipe 60 to pass through, and the water pipe 60 will pass through the scraper arm seat 90 and the scraper arm frame 80 in sequence through the channel, and then enter the position of the hook plate 10 after passing through the scraper rod 50, and communicate with the water spraying member 20. At least one of the scraper arm frame 80 and the scraper arm seat 90 is provided with a second limit latch 91. Similarly, the second limit latch 91 can clamp and limit the water pipe 60 at the position of the scraper arm frame 80 and / or the scraper arm seat 90, so that the setting of the water pipe 60 at the scraper arm frame 80 and / or the scraper arm seat 90 can be more firm and stable, preventing the risk of shaking of the water pipe 60 during operation.

[0064] It should be noted that the assembly order between the water spray component 20, the hook plate 10 and the cover plate 30 can be interchanged, that is, the water spray component 20 and the cover plate 30 can be assembled and connected first, and then connected to the hook plate 10, but the prerequisite is that the water pipe 60 and the water spray component 20 need to be fixed to each other.

[0065] The vehicle according to the embodiment of the utility model comprises: the wiper 2 described in the above embodiment.

[0066] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0067] In the description of the present utility model, "first feature" and "second feature" may include one or more of the features. In the description of the present utility model, "plurality" means two or more. In the description of the present utility model, the first feature "above" or "below" the second feature may include the first and second features being in direct contact, or the first and second features being in contact not directly but through another feature between them. In the description of the present utility model, the first feature "above", "above" and "above" the second feature include the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.

[0068] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example.

[0069] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A scraper blade (40) and hook plate (10) assembly, characterized in that: include: A hook plate (10), wherein at least one side of the hook plate (10) is provided with a first clamping portion (14); The scraper blade (40) is provided with a second clamping portion (41), and the second clamping portion (41) is clamped and matched with the first clamping portion (14).

2. The scraper blade (40) and hook plate (10) assembly according to claim 1, characterized in that: The scraper blade (40) comprises a third side plate (44), a fourth side plate (45) opposite to the third side plate (44), and a second bottom plate (47) partially connecting the third side plate (44) and the fourth side plate (45), the third side plate (44) forming a cantilever structure relative to the second bottom plate (47), and the second clamping portion (41) is provided on the cantilever structure of the third side plate (44).

3. The scraper blade (40) and hook plate (10) assembly according to claim 2, characterized in that: The second clamping portion (41) is a protrusion with an inclined surface protruding from the third side plate (44).

4. The scraper blade (40) and hook plate (10) assembly according to claim 2, characterized in that: A thinning portion (42) is provided on the cantilever structure of the third side plate (44) to facilitate the disengagement of the second clamping portion (41) from the first clamping portion (14).

5. The scraper blade (40) and hook plate (10) assembly according to any one of claims 2 to 4, characterized in that: The hook plate (10) comprises a first side plate (17), a second side plate (18) opposite to the first side plate (17), and a first bottom plate (19) connecting the first side plate (17) and the second side plate (18), the first side plate (17) being provided with a notch which cooperates with the second clamping portion (41), the notch on the first side plate (17) forming the first clamping portion (14).

6. The scraper blade (40) and hook plate (10) assembly according to claim 5, characterized in that: A limiting portion (15) is provided on at least one of the first side plate (17) and the second side plate (18), and a step portion (46) corresponding to the limiting portion (15) is provided on at least one of the third side plate (44) and the fourth side plate (45) to define the relative position of the hook plate (10) and the scraper (40) together with the first clamping portion (14) and the second clamping portion (41).

7. A windshield wiper (2), characterized in that: include: Water spraying member (20); The scraper blade (40) and hook plate (10) assembly according to any one of claims 1 to 6, wherein the water spraying member (20) is provided on the hook plate (10).

8. The wiper (2) according to claim 7, characterized in that: The connection positions of the first clamping portion (14) and the second clamping portion (41) and the water spraying member (20) are respectively located on two opposite sides of the hook plate (10).

9. The wiper (2) according to claim 7 or 8, characterized in that: In an initial state where the water spray component (20) is mounted on the hook plate (10), the water spray component (20) is rotatably disposed on the hook plate (10), and in a first preset state where the water spray component (20) and the hook plate (10) are mounted in place, the water spray component (20) and the hook plate (10) are fixed.

10. The wiper (2) according to claim 9, characterized in that: A connecting column (11) is provided on one of the second side plate (18) of the hook plate (10) and the water spraying member (20), and a connecting hole (21) connected to the connecting column (11) is provided on the other. In an initial state in which the water spraying member (20) is mounted on the hook plate (10), the connecting column (11) is rotatably disposed in the connecting hole (21).

11. The wiper (2) according to claim 10, characterized in that: The second side plate (18) of the hook plate (10) is provided with a first protrusion (12) extending away from the first side plate (17) of the hook plate (10); a snap-in hole is provided on the first protrusion (12); the water spray component (20) is provided with a first protrusion hole (22) corresponding to the first protrusion (12) and a snap-in portion located in the first protrusion hole (22); in a first preset state where the water spray component (20) and the hook plate (10) are installed in place, the snap-in portion is snap-into the snap-in hole.

12. The wiper (2) according to claim 11, characterized in that: The second side plate (18) of the hook plate (10) is also provided with a second protrusion (13) extending away from the first side plate (17) of the hook plate (10); the water spraying member (20) is provided with a second protrusion hole (23) corresponding to the second protrusion (13); the second protrusion (13) is located between the first protrusion (12) and the connecting column (11) or the connecting hole (21).

13. The wiper (2) according to claim 7, characterized in that: Also includes: A cover plate (30), wherein one of the water spraying member (20) and the cover plate (30) is provided with a matching protrusion (24), and the other is provided with a matching hole (31) connected to the matching protrusion (24); in an initial state in which the cover plate (30) is mounted on the water spraying member (20), the matching protrusion (24) is rotatably disposed in the matching hole (31).

14. The wiper (2) according to claim 13, characterized in that: The water spraying member (20) is provided with a clamping groove (25) at one end away from the matching protrusion (24), and the cover plate (30) is provided with a clamping joint (32) corresponding to the clamping groove (25). In a second preset state where the cover plate (30) and the water spraying member (20) are installed in place, the clamping joint (32) is clamped in the clamping groove (25).

15. The wiper (2) according to claim 14, characterized in that: The water spraying member (20) is further provided with a third protrusion hole (26), the cover plate (30) is provided with a third protrusion (33) corresponding to the third protrusion hole (26), and the third protrusion hole (26) is located between the matching protrusion (24) and the clamping groove (25).

16. A vehicle, characterized in that: include: The wiper (2) according to any one of claims 7 to 15.

Images