Wiper blade mounting structure, rubber strip structure and wiper blade

Abstract

The utility model relates to a wiper blade installation structure, a rubber strip structure and a wiper blade, the wiper blade installation structure comprises a main body unit, a cover unit, a pulling unit and a locking unit, and the bottom end of the main body unit is detachably connected with a rubber strip; the cover unit is detachably arranged at the first end of the main body unit and used for sealing the first end of the main body unit; the pulling unit is connected with the cover unit and the rubber strip and used for pulling the rubber strip to move in the axial direction of the main body unit under the action of the cover unit. The locking unit is detachably connected with the main body unit and the cover unit and used for fixing the cover unit to the first end of the main body unit. The fixing device has the advantages that the cover unit, the pulling unit and the rubber strip structure are used in cooperation, the pulling unit and the rubber strip structure can be connected in a clamped mode, the rubber strip structure can be detached subsequently, the replacement convenience of the rubber strip structure is improved, the cover unit is fixed through the locking unit, and the stability of the rubber strip structure after installation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to automobile accessories, and in particular to a wiper blade installation structure, a rubber strip structure and a wiper blade. Background Art

[0002] Car wiper blades are used to refresh raindrops on the glass surface on rainy days, so that the driver's vision is clear and wide. Driving safety is of vital importance to drivers. Car wiper blades can reduce the rate of traffic accidents and ensure people's travel safety.

[0003] After using the wiper blade for a long period of time, it may not scrape cleanly or be used abnormally due to the frequent erosion of rain and the influence of dust particles. This is caused by the damage of the rubber strip of the wiper blade. The wiper blade is assembled and sold as a finished product at the factory. When the owner goes to the 4S shop for repair, it is generally necessary to replace the wiper blade as a whole set, which is not cost-effective. When the owner replaces the rubber strip of the wiper blade by himself, after removing the end cap at one end with pliers, it is usually necessary to use brute force to peel the end of the old rubber strip from the elastic support steel strip of the wiper blade, and then pull the old rubber strip out of the wiper blade as a whole. This operation is not very convenient.

[0004] Currently, no effective solution has been proposed for the problem of inconvenient removal of the rubber strip in the related art. Utility Model Content

[0005] The utility model aims to provide a wiper blade installation structure, a rubber strip structure and a wiper blade in view of the deficiencies in the prior art, so as to solve the problem of inconvenient removal of the rubber strip in the related art.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] In a first aspect, a wiper blade mounting structure is provided, which is used for mounting a rubber strip, and comprises:

[0008] A main body unit, the bottom end of which is detachably connected to the rubber strip;

[0009] a cover unit, the cover unit being detachably disposed at the first end of the main body unit and used for sealing the first end of the main body unit;

[0010] A pulling unit, the pulling unit is connected to the cover unit and the rubber strip respectively, and is used to pull the rubber strip to move along the axial direction of the main body unit under the action of the cover unit;

[0011] A locking unit is detachably connected to the main unit and the cover unit, and is used to fix the cover unit to the first end of the main unit.

[0012] In some embodiments, the main unit includes:

[0013] A main body element, wherein the cover unit and the locking unit are detachably provided on a first end of the main body element;

[0014] A mounting element, which is arranged at the bottom of the main body element and is detachably connected to the rubber strip, and a pulling unit is arranged inside the mounting element;

[0015] A first connecting element is disposed at a first end of the main body element and is detachably connected to the locking unit.

[0016] In some of the embodiments, the cover unit comprises:

[0017] a cover element, the cover element being disposed at the first end of the main unit and being detachably connected to the main unit and the locking unit, respectively, and being used to seal the first end of the main unit;

[0018] A second connecting element is arranged on the outer side of the cover element and is detachably connected to the locking unit so as to allow the locking unit to pass through the cover element.

[0019] In some of the embodiments, the pulling unit comprises:

[0020] a supporting element, wherein a first end of the supporting element is disposed inside the cover unit and connected to the cover unit;

[0021] A first docking element is disposed at the second end of the supporting element and is detachably connected to the rubber strip.

[0022] In some embodiments, the locking unit comprises:

[0023] a locking element, the locking element being detachably connected to the main unit and the cover unit respectively, and being used to fix the cover unit to the first end of the main unit;

[0024] A manipulation element is disposed at a first end of the locking element and abuts against the cover unit, and is used to drive the locking element to rotate along the circumference of the locking element.

[0025] In a second aspect, a rubber strip structure is provided, which is used for assembling with the wiper blade mounting structure as described in the first aspect, comprising:

[0026] A rubber strip unit, which is detachably arranged at the bottom end of the main body unit of the wiper blade mounting structure and is used for cleaning a vehicle windshield;

[0027] A docking unit is provided at a first end of the rubber strip unit and docks with the pulling unit of the wiper blade mounting structure.

[0028] In some embodiments, the adhesive strip unit includes:

[0029] A rubber strip element, which is detachably arranged at the bottom end of the main body unit of the wiper blade mounting structure, and the docking unit is arranged at the top end of the rubber strip element;

[0030] A scraper element is arranged at the bottom end of the rubber strip element and connected to the rubber strip element, and is used for cleaning the vehicle windshield.

[0031] In some of the embodiments, the docking unit comprises:

[0032] A second docking element, which is disposed at the top of the rubber strip unit and docks with the pulling unit;

[0033] A third docking element, which is disposed at the top of the rubber strip unit, is connected to the second docking element, and docks with the pulling unit;

[0034] In a third aspect, a wiper blade is provided, comprising:

[0035] A wiper blade mounting structure as described in the first aspect.

[0036] In a fourth aspect, a wiper blade is provided, comprising:

[0037] The wiper blade mounting structure as described in the first aspect;

[0038] As in the rubber strip structure described in the second aspect, the docking unit of the rubber strip structure is docked with the pulling unit of the wiper blade mounting structure.

[0039] The utility model adopts the above technical solution, and compared with the prior art, has the following technical effects:

[0040] The utility model provides a wiper blade installation structure, a rubber strip structure and a wiper blade. The pulling unit and the rubber strip structure can be clamped together by using a cover unit, a pulling unit and the rubber strip structure to facilitate subsequent disassembly of the rubber strip structure, thereby improving the convenience of replacing the rubber strip structure. The cover unit is fixed by a locking unit, thereby improving the stability of the rubber strip structure after installation and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 is an enlarged schematic diagram of a portion of the wiper blade structure according to an embodiment of the utility model (I);

[0042] Figure 2 is an enlarged schematic diagram of a portion of the wiper blade structure according to an embodiment of the utility model (II);

[0043] Figure 3 is an enlarged schematic diagram of a portion of the wiper blade structure according to an embodiment of the utility model (III);

[0044] Figure 4 is a structural schematic diagram of a portion of a main unit according to an embodiment of the utility model;

[0045] Figure 5 is a schematic diagram of the three-dimensional structure of a cover unit according to an embodiment of the utility model;

[0046] Figure 6 It is a three-dimensional structural schematic diagram of a pulling unit according to an embodiment of the utility model;

[0047] Figure 7 is a schematic diagram of the three-dimensional structure of a locking unit according to an embodiment of the utility model;

[0048] Figure 8 is an enlarged schematic diagram of a portion of the rubber strip structure according to an embodiment of the utility model;

[0049] Fig. 9 It is a structural schematic diagram of part of the rubber strip unit according to an embodiment of the utility model;

[0050] Fig.10 is a structural schematic diagram of a docking unit according to an embodiment of the utility model;

[0051] Fig.11 is a schematic diagram of the internal structure of a wiper blade according to an embodiment of the utility model;

[0052] The reference numerals are: 100, a wiper blade mounting structure;

[0053] 110. Main unit; 111. Main element; 112. Mounting element; 113. First connecting element;

[0054] 120. Cover unit; 121. Cover element; 122. Second connecting element;

[0055] 130. Pulling unit; 131. Supporting element; 132. First docking element;

[0056] 140. Locking unit; 141. Locking element; 142. Control element;

[0057] 200, rubber strip structure;

[0058] 210, rubber strip unit; 211, rubber strip element; 212, scraper element;

[0059] 220, docking unit; 221, second docking element; 222, third docking element. DETAILED DESCRIPTION

[0060] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0061] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0062] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0063] Example 1

[0064] The present embodiment relates to the wiper blade mounting structure of the utility model.

[0065] like Figure 1 , Figure 2 , Figure 3 As shown, a wiper blade installation structure 100 is used to install a rubber strip, comprising a main body unit 110, a cover unit 120, a pulling unit 130 and a locking unit 140. The bottom end of the main body unit 110 is detachably connected to the rubber strip; the cover unit 120 is detachably arranged at the first end of the main body unit 110, and is used to seal the first end of the main body unit 110; the pulling unit 130 is respectively connected to the cover unit 120 and the rubber strip, and is used to pull the rubber strip to move along the axial direction of the main body unit 110 under the action of the cover unit 120; the locking unit 140 is respectively detachably connected to the main body unit 110 and the cover unit 120, and is used to fix the cover unit 120 to the first end of the main body unit 110.

[0066] like Figure 4 As shown, the main unit 110 includes a main element 111, a mounting element 112 and a first connecting element 113. The first end of the main element 111 is detachably provided with a cover unit 120 and a locking unit 140; the mounting element 112 is provided at the bottom of the main element 111 and is detachably connected to the rubber strip, and a pulling unit 130 is provided inside the mounting element 112; the first connecting element 113 is provided at the first end of the main element 111 and is detachably connected to the locking unit 140.

[0067] The main body element 111 is a structure with an arc-shaped top and a rectangular bottom.

[0068] In some of the embodiments, the main body element 111 is made of metal material, including but not limited to steel, aluminum, and titanium alloy.

[0069] In some of the embodiments, the main body component 111 is a wiper bracket.

[0070] The cross section of the mounting element 112 is convex. Specifically, the mounting element 112 includes a first mounting groove and a second mounting groove. The first mounting groove is arranged at the bottom of the main body element 111 and is detachably connected to the rubber strip; the second mounting groove is arranged inside the main body element 111 and is connected to the first mounting groove and is detachably connected to the rubber strip.

[0071] The size of the first mounting groove matches the size of the main body element 111. Generally, the length of the first mounting groove is smaller than the length of the main body element 111, the width of the first mounting groove is smaller than the width of the main body element 111, and the height of the first mounting groove is smaller than the height of the main body element 111.

[0072] The size of the second mounting groove matches the size of the main body element 111. Generally, the length of the second mounting groove is smaller than the length of the main body element 111, the width of the second mounting groove is smaller than the width of the main body element 111, and the height of the second mounting groove is smaller than the height of the main body element 111.

[0073] The size of the second mounting groove matches the size of the first mounting groove. Generally, the length of the second mounting groove is equal to the length of the first mounting groove, the width of the second mounting groove is greater than the width of the first mounting groove, and the height of the second mounting groove is greater than the height of the first mounting groove.

[0074] In some of the embodiments, the first connecting element 113 is located on an upper portion of the mounting element 112 .

[0075] The cross section of the first connecting element 113 is circular.

[0076] The size of the first connecting element 113 matches the size of the main body element 111. Generally, the diameter of the first connecting element 113 is smaller than the width and height of the main body element 111, and the axial dimension of the first connecting element 113 is smaller than the length of the main body element 111.

[0077] In some embodiments, the first connecting element 113 is a threaded hole.

[0078] like Figure 5As shown, the cover unit 120 includes a cover element 121 and a second connection element 122. The cover element 121 is disposed at the first end of the main body unit 110, and is detachably connected to the main body unit 110 and the locking unit 140, respectively, for sealing the first end of the main body unit 110; the second connection element 122 is disposed on the outer side of the cover element 121, and is detachably connected to the locking unit 140, for allowing the locking unit 140 to pass through the cover element 121.

[0079] Specifically, the cover element 121 is disposed at a first end of the main body element 111 and is detachably connected to the main body element 111 ; the second connecting element 122 corresponds to the first connecting element 113 .

[0080] The cover element 121 is a structure with an arc-shaped top and a rectangular bottom.

[0081] The size of the cover element 121 matches the size of the main body element 111. Generally, the inner length of the cover element 121 is equal to the width of the main body element 111, the inner width of the cover element 121 is smaller than the length of the main body element 111, and the inner height of the cover element 121 is equal to the height of the main body element 111.

[0082] In some of the embodiments, the cover element 121 is made of metal material, including but not limited to steel, aluminum, and titanium alloy.

[0083] In some of the embodiments, the cover element 121 is a cover plate.

[0084] The cross section of the second connecting element 122 is circular.

[0085] The size of the second connecting element 122 matches the size of the cover element 121. Generally, the diameter of the second connecting element 122 is smaller than the inner length and inner height of the cover element 121, and the axial size of the second connecting element 122 is equal to the inner wall thickness of the cover element 121.

[0086] The size of the second connecting element 122 matches the size of the first connecting element 113. Generally, the diameter of the second connecting element 122 is equal to the diameter of the first connecting element 113, and the axial dimension of the second connecting element 122 is smaller than the axial dimension of the first connecting element 113.

[0087] In some embodiments, the second connecting element 122 is a connecting hole.

[0088] like Figure 6 As shown, the pulling unit 130 includes a supporting element 131 and a first docking element 132. The first end of the supporting element 131 is disposed inside the cover unit 120 and connected to the cover unit 120; the first docking element 132 is disposed at the second end of the supporting element 131 and is detachably connected to the rubber strip.

[0089] Specifically, the first end of the support element 131 is disposed inside the cover element 121 and connected to the cover element 121 .

[0090] The cross section of the supporting element 131 is rectangular.

[0091] The size of the support element 131 matches the size of the cover element 121. Generally, the length of the support element 131 is greater than the inner width of the cover element 121, the width of the support element 131 is less than the inner length of the cover element 121, and the height of the support element 131 is less than the inner height of the cover element 121.

[0092] In some embodiments, the support element 131 is fixedly connected to the cover element 121 , including but not limited to welding.

[0093] In some of the embodiments, the support element 131 is made of metal material, including but not limited to steel, aluminum, and titanium alloy.

[0094] In some of the embodiments, the support element 131 is a support plate.

[0095] Generally, the bottom of the first docking element 132 does not protrude from the bottom of the mounting element 112 .

[0096] The cross section of the first docking element 132 is rectangular.

[0097] The size of the first docking element 132 matches the size of the supporting element 131. Generally, the length of the first docking element 132 is less than the length of the supporting element 131, the width of the first docking element 132 is equal to the width of the supporting element 131, and the height of the first docking element 132 is greater than the height of the supporting element 131.

[0098] In some embodiments, the first docking element 132 is fixedly connected to the supporting element 131 , including but not limited to welding.

[0099] In some embodiments, the first docking element 132 is made of metal material, including but not limited to steel, aluminum, and titanium alloy.

[0100] In some embodiments, the first docking element 132 is a docking block.

[0101] like Figure 7As shown, the locking unit 140 includes a locking element 141 and a manipulation element 142. The locking element 141 is detachably connected to the main unit 110 and the cover unit 120, respectively, and is used to fix the cover unit 120 to the first end of the main unit 110; the manipulation element 142 is disposed at the first end of the locking element 141 and abuts against the cover unit 120, and is used to drive the locking element 141 to rotate along the circumference of the locking element 141.

[0102] Specifically, the locking element 141 is detachably connected to the first connecting element 113 and the second connecting element 122 respectively; the operating element 142 abuts against the cover element 121 .

[0103] The locking element 141 has a circular cross section.

[0104] The size of the locking element 141 matches the size of the first connecting element 113 (the second connecting element 122). Generally, the diameter of the locking element 141 is equal to the diameter of the first connecting element 113 (the second connecting element 122), and the axial dimension of the locking element 141 is greater than the axial dimension of the first connecting element 113 (the second connecting element 122).

[0105] In some embodiments, the locking element 141 is made of metal material, including but not limited to steel, aluminum, and titanium alloy.

[0106] In some embodiments, the locking element 141 is a screw.

[0107] The cross section of the manipulation element 142 is circular. Specifically, a plurality of grooves are evenly arranged on the outer edge of the manipulation element 142 for easy gripping.

[0108] The size of the manipulation element 142 matches the size of the locking element 141. Generally, the radial size of the manipulation element 142 is larger than the diameter of the locking element 141, and the axial size of the manipulation element 142 is smaller than the axial size of the locking element 141.

[0109] The size of the operating element 142 matches the size of the cover element 121. Generally, the radial size of the operating element 142 is smaller than the outer length and outer height of the cover element 121.

[0110] In some embodiments, the manipulation element 142 is fixedly connected to the locking element 141 , including but not limited to being integrally formed.

[0111] In some embodiments, the control element 142 is made of metal material, including but not limited to steel, aluminum, and titanium alloy.

[0112] In some embodiments, the control element 142 is an operating panel.

[0113] The method of using the utility model is as follows:

[0114] (I) Install the rubber strip

[0115] Twist the control element 142 counterclockwise to drive the locking element 141 to rotate along the circumference of the first connecting element 113 and the second connecting element 122 accordingly, until the locking element 141 is removed from the first connecting element 113 and the second connecting element 122;

[0116] The cover element 121 is in a relaxed state, and the cover element 121 is removed from the first end of the main body element 111;

[0117] The cover element 121 is clamped to the first end of the rubber strip through the support element 131 and the first docking element 132;

[0118] Install the rubber strip with the cover element 121 clamped thereon from its second end into the interior of the mounting element 112 provided on the main element 111 until the rubber strip is completely placed in the mounting element 112;

[0119] Snap the cover element 121 onto the first end of the main element 111;

[0120] Connect the locking element 141 to the first connecting element 113 through the second connecting element 122;

[0121] The operating element 142 is twisted clockwise until the locking element 141 is tightened, thereby completing the installation of the rubber strip.

[0122] (2) Remove the rubber strip

[0123] Twist the control element 142 counterclockwise to drive the locking element 141 to rotate along the circumference of the first connecting element 113 and the second connecting element 122 accordingly, until the locking element 141 is removed from the first connecting element 113 and the second connecting element 122;

[0124] The cover element 121 is in a relaxed state, and the cover element 121 is removed from the first end of the main body element 111;

[0125] During the process, the cover element 121 drives the rubber strip to be taken out of the interior of the installation element 112 through the support element 131 and the first docking element 132 .

[0126] The advantage of the utility model lies in that the pulling unit and the rubber strip structure can be snap-connected by utilizing the coordinated use of the cover unit, the pulling unit and the rubber strip structure, so as to facilitate the subsequent disassembly of the rubber strip structure, thereby improving the convenience of replacing the rubber strip structure, and the cover unit is fixed by utilizing the locking unit, thereby improving the stability of the rubber strip structure after installation and improving practicality.

[0127] Example 2

[0128] This embodiment relates to the rubber strip structure of the utility model.

[0129] like Figure 8 As shown, a rubber strip structure 200 is used to be assembled with the wiper blade mounting structure 100 as described in Example 1, and includes a rubber strip unit 210 and a docking unit 220. The rubber strip unit 210 is detachably arranged at the bottom end of the main unit 110 of the wiper blade mounting structure 100, and is used to clean the vehicle windshield; the docking unit 220 is arranged at the first end of the rubber strip unit 210, and docks with the pulling unit 130 of the wiper blade mounting structure 100.

[0130] like Fig. 9 As shown, the rubber strip unit 210 includes a rubber strip element 211 and a wiper blade element 212. The rubber strip element 211 is detachably arranged at the bottom end of the main unit 110 of the wiper blade mounting structure 100, and a docking unit 220 is arranged at the top end of the rubber strip element 211; the wiper blade element 212 is arranged at the bottom end of the rubber strip element 211 and connected to the rubber strip element 211 for cleaning the vehicle windshield.

[0131] Specifically, the rubber strip element 211 is detachably disposed on the mounting element 112 .

[0132] The rubber strip element 211 includes a first horizontal plate, a vertical plate and a second horizontal plate. The first horizontal plate is detachably arranged inside the second installation groove, and a docking unit 220 is arranged at the top of the first horizontal plate; the vertical plate is arranged at the bottom end of the first horizontal plate and is detachably connected to the first installation groove; the second horizontal plate is arranged at the bottom end of the vertical plate and abuts against the bottom end of the main element 111, and a docking unit 220 is arranged at the bottom end of the second horizontal plate.

[0133] The size of the first transverse plate matches the size of the second mounting groove. Generally, the length of the first transverse plate is less than the length of the second mounting groove, the width of the first transverse plate is equal to the width of the second mounting groove, and the height of the first transverse plate is equal to the height of the second mounting groove.

[0134] The size of the vertical plate matches the size of the first installation slot. Generally, the length of the vertical plate is less than the length of the first installation slot, the width of the vertical plate is equal to the width of the first installation slot, and the height of the vertical plate is equal to the height of the first installation slot.

[0135] The size of the vertical plate matches the size of the first horizontal plate. Generally, the length of the vertical plate is equal to the length of the first horizontal plate, the width of the vertical plate is less than the width of the first horizontal plate, and the height of the vertical plate is less than the height of the first horizontal plate.

[0136] The size of the second transverse plate matches the size of the main body element 111. Generally, the length of the second transverse plate is smaller than the length of the main body element 111, the width of the second transverse plate is smaller than the width of the main body element 111, and the height of the second transverse plate is smaller than the height of the main body element 111.

[0137] The size of the second transverse plate matches the size of the vertical plate. Generally, the length of the second transverse plate is equal to the length of the vertical plate, the width of the second transverse plate is greater than the width of the vertical plate, and the height of the second transverse plate is less than the height of the vertical plate.

[0138] The size of the second cross plate matches the size of the first cross plate. Generally, the length of the second cross plate is equal to the length of the first cross plate, the width of the second cross plate is greater than the width of the first cross plate, and the height of the second cross plate is less than the height of the first cross plate.

[0139] In some of the embodiments, the rubber strip element 211 is made of rubber material.

[0140] The wiper element 212 has a rectangular cross section.

[0141] The size of the scraper element 212 matches the size of the rubber strip element 211. Generally, the length of the scraper element 212 is equal to the length of the second transverse plate, the width of the scraper element 212 is smaller than the width of the second transverse plate, and the height of the scraper element 212 is greater than the height of the second transverse plate.

[0142] In some of the embodiments, the scraper element 212 is fixedly connected to the rubber strip element 211, including but not limited to being integrally formed.

[0143] In some of the embodiments, the scraper element 212 is made of rubber.

[0144] In some of the embodiments, the wiper element 212 is a wiper blade.

[0145] like Fig.10 As shown, the docking unit 220 includes a second docking element 221 and a third docking element 222. The second docking element 221 is disposed at the top of the rubber strip unit 210 and docks with the pulling unit 130; the third docking element 222 is disposed at the top of the rubber strip unit 210, communicates with the second docking element 221, and docks with the pulling unit 130.

[0146] Specifically, the second docking element 221 is disposed at the top of the rubber strip element 211 and is detachably connected to the supporting element 131 ; the third docking element 222 is disposed at the top of the rubber strip element 211 and is detachably connected to the first docking element 132 .

[0147] More specifically, the second docking element 221 is disposed at the top end of the first transverse plate; and the third docking element 222 is disposed at the top end of the first transverse plate.

[0148] The cross section of the second docking element 221 is rectangular.

[0149] The size of the second docking element 221 matches the size of the first horizontal board. The length of the second docking element 221 is smaller than the length of the first horizontal board, the width of the second docking element 221 is smaller than the width of the first horizontal board, and the height of the second docking element 221 is smaller than the height of the first horizontal board.

[0150] The size of the second docking element 221 matches the size of the supporting element 131. The length of the second docking element 221 is less than the length of the supporting element 131, the width of the second docking element 221 is equal to the width of the supporting element 131, and the height of the second docking element 221 is equal to the height of the supporting element 131.

[0151] In some of the embodiments, the second docking element 221 is a first docking groove.

[0152] The third docking element 222 has a rectangular cross section.

[0153] The size of the third docking element 222 matches the size of the first transverse board. The length of the third docking element 222 is less than the length of the first transverse board, the width of the third docking element 222 is less than the width of the first transverse board, and the height of the third docking element 222 is less than the height of the first transverse board.

[0154] The size of the third docking element 222 matches the size of the first docking element 132. The length of the third docking element 222 is equal to the length of the first docking element 132, the width of the third docking element 222 is equal to the width of the first docking element 132, and the height of the third docking element 222 is equal to the height of the first docking element 132.

[0155] The size of the third docking element 222 matches the size of the second docking element 221. The length of the third docking element 222 is equal to the length of the second docking element 221, the width of the third docking element 222 is equal to the width of the second docking element 221, and the height of the third docking element 222 is greater than the height of the second docking element 221.

[0156] In some embodiments, the third docking element 222 is a second docking groove.

[0157] The method of using the utility model is as follows:

[0158] (I) Installing the rubber strip element 211

[0159] Twist the control element 142 counterclockwise to drive the locking element 141 to rotate along the circumference of the first connecting element 113 and the second connecting element 122 accordingly, until the locking element 141 is removed from the first connecting element 113 and the second connecting element 122;

[0160] The cover element 121 is in a relaxed state, and the cover element 121 is removed from the first end of the main body element 111;

[0161] The cover element 121 is respectively connected to the second docking element 221 and the third docking element 222 provided on the rubber strip element 211 through the support element 131 and the first docking element 132;

[0162] Install the rubber strip element 211 clamped with the cover element 121 from its second end into the interior of the mounting element 112 provided on the main element 111 until the rubber strip is completely placed in the mounting element 112;

[0163] Snap the cover element 121 onto the first end of the main element 111;

[0164] Connect the locking element 141 to the first connecting element 113 through the second connecting element 122;

[0165] The operating element 142 is twisted clockwise until the locking element 141 is tightened, thereby completing the installation of the rubber strip element 211 .

[0166] (II) Disassembly of rubber strip element 211

[0167] The method of use is basically the same as that of Example 1 (II), and will not be repeated here.

[0168] The advantage of the utility model is that the cooperation of the docking unit and the pulling unit facilitates the subsequent disassembly of the rubber strip structure, thereby improving the convenience of replacing the rubber strip structure.

[0169] Example 3

[0170] The present embodiment relates to the wiper blade of the utility model.

[0171] An illustrative embodiment of the present utility model is as follows: Fig.11 As shown, a wiper blade comprises the wiper blade mounting structure 100 as described in Example 1.

[0172] Furthermore, the wiper blade further comprises a rubber strip structure 200 as described in Embodiment 2. The docking unit 220 of the rubber strip structure 200 docks with the pulling unit 130 of the wiper blade mounting structure 100 .

[0173] The method of using this embodiment refers to that of Embodiment 1 and Embodiment 2, and will not be described in detail here.

[0174] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A wiper blade mounting structure, used for mounting a rubber strip, characterized in that: include: A main body unit (110), wherein the bottom end of the main body unit (110) is detachably connected to the rubber strip; a cover unit (120), the cover unit (120) being detachably disposed on the first end of the main body unit (110) and used for sealing the first end of the main body unit (110); A pulling unit (130), the pulling unit (130) being connected to the cover unit (120) and the rubber strip respectively, and being used for pulling the rubber strip to move along the axial direction of the main body unit (110) under the action of the cover unit (120); A locking unit (140), wherein the locking unit (140) is detachably connected to the main unit (110) and the cover unit (120) and is used to fix the cover unit (120) to the first end of the main unit (110).

2. The wiper blade mounting structure according to claim 1, characterized in that: The main body unit (110) comprises: A main body element (111), wherein the cover unit (120) and the locking unit (140) are detachably provided at a first end of the main body element (111); A mounting element (112), the mounting element (112) being arranged at the bottom of the main body element (111) and being detachably connected to the rubber strip, and a pulling unit (130) being arranged inside the mounting element (112); A first connecting element (113), wherein the first connecting element (113) is arranged at a first end of the main body element (111) and is detachably connected to the locking unit (140).

3. The wiper blade mounting structure according to claim 1, characterized in that: The cover unit (120) comprises: a cover element (121), the cover element (121) being arranged at the first end of the main body unit (110) and being detachably connected to the main body unit (110) and the locking unit (140) respectively, and being used to seal the first end of the main body unit (110); A second connecting element (122), wherein the second connecting element (122) is arranged on the outside of the cover element (121) and is detachably connected to the locking unit (140) so as to allow the locking unit (140) to pass through the cover element (121).

4. The wiper blade mounting structure according to claim 1, characterized in that: The pulling unit (130) comprises: a supporting element (131), wherein a first end of the supporting element (131) is disposed inside the cover unit (120) and connected to the cover unit (120); A first docking element (132), wherein the first docking element (132) is arranged at the second end of the supporting element (131) and is detachably connected to the rubber strip.

5. The wiper blade mounting structure according to claim 1, characterized in that: The locking unit (140) comprises: a locking element (141), the locking element (141) being detachably connected to the main body unit (110) and the cover unit (120) respectively, and being used to fix the cover unit (120) to the first end of the main body unit (110); A control element (142), wherein the control element (142) is arranged at the first end of the locking element (141) and abuts against the cover unit (120), and is used to drive the locking element (141) to rotate along the circumferential direction of the locking element (141).

6. A rubber strip structure, used for assembling with the wiper blade mounting structure (100) according to any one of claims 1 to 5, characterized in that: include: A rubber strip unit (210), the rubber strip unit (210) being detachably arranged at the bottom end of the main body unit (110) of the wiper blade mounting structure (100) and being used for cleaning a vehicle windshield; A docking unit (220), wherein the docking unit (220) is arranged at a first end of the rubber strip unit (210) and docks with the pulling unit (130) of the wiper blade mounting structure (100).

7. The rubber strip structure according to claim 6, characterized in that: The rubber strip unit (210) comprises: A rubber strip element (211), the rubber strip element (211) being detachably arranged at the bottom end of the main body unit (110) of the wiper blade mounting structure (100), and the docking unit (220) being arranged at the top end of the rubber strip element (211); A scraper element (212), the scraper element (212) is arranged at the bottom end of the rubber strip element (211) and connected to the rubber strip element (211), and is used for cleaning a vehicle windshield.

8. The rubber strip structure according to claim 6, characterized in that: The docking unit (220) comprises: A second docking element (221), the second docking element (221) being arranged at the top end of the rubber strip unit (210) and docking with the pulling unit (130); A third docking element (222), the third docking element (222) is arranged at the top end of the rubber strip unit (210), is connected to the second docking element (221), and is docked with the pulling unit (130).

9. A wiper blade, characterized in that: include: A wiper blade mounting structure (100) as claimed in any one of claims 1 to 5.

10. A wiper blade, characterized in that: include: The wiper blade mounting structure (100) according to any one of claims 1 to 5; According to the rubber strip structure (200) as claimed in any one of claims 6 to 8, the docking unit (220) of the rubber strip structure (200) is docked with the pulling unit (130) of the wiper blade mounting structure (100).

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