CN220410502U - Windscreen wiper connecting piece - Google Patents
Windscreen wiper connecting piece Download PDFInfo
- Publication number
- CN220410502U CN220410502U CN202322035636.7U CN202322035636U CN220410502U CN 220410502 U CN220410502 U CN 220410502U CN 202322035636 U CN202322035636 U CN 202322035636U CN 220410502 U CN220410502 U CN 220410502U
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- China
- Prior art keywords
- block
- connecting block
- spring
- windscreen wiper
- plate
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- 238000007790 scraping Methods 0.000 claims description 11
- 238000001125 extrusion Methods 0.000 description 6
- 210000001503 joint Anatomy 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
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- Pivots And Pivotal Connections (AREA)
Abstract
The utility model discloses a wiper connecting piece, which relates to the technical field of wiper accessories and comprises an integral assembly, wherein the integral assembly comprises a first connecting block. When the windscreen wiper is used for a long time, the fixed plate is pressed when the windscreen wiper is damaged and needs to be replaced, the fixed plate drives the first oblique block to descend, the second oblique block extrudes the third spring to shrink inwards, the fixation of the windscreen wiper is released, the windscreen wiper is taken out and replaced, the pulling plate is pulled to drive the fixed column to move, the fixed column drives the clamping block to compress the second spring, the clamping block is separated from the circular shaft, the first connecting block and the second connecting block are detached, the first connecting block and the second connecting block are effectively fixed through the fixed component, meanwhile, loosening is prevented when in use, the whole part does not need to be replaced when in need to be replaced, the cost is greatly reduced, the disconnecting component is effectively prevented from falling off when the windscreen wiper rotates at a high speed, meanwhile, the windscreen wiper is convenient to replace, and the cost is further reduced.
Description
Technical Field
The utility model relates to the technical field of wiper accessories, in particular to a wiper connecting piece.
Background
The windscreen wiper is an important accessory installed on the windscreen and has the function of sweeping rain, snow and dust which obstruct the view on the windscreen. Therefore, it has an important role in driving safety, which is a device for scraping off raindrops and dust attached to a windshield of a vehicle, so as to improve visibility of a driver and increase driving safety;
the existing windscreen wiper is complex in structure and not easy to detach, and most of the windscreen wipers need to be replaced when replaced, so that the installation is inconvenient. Therefore, there is a need for a wiper blade connection;
the connecting piece for the rocker arm of the windscreen wiper comprises a bracket and a fixed plate, wherein a butt joint frame is fixedly connected in the middle of the top of the bracket, positioning rods are slidably connected in the middle of the front side and the rear side of the butt joint frame, a screw is rotationally connected to the side face of the fixed plate, the left end of the screw is in threaded connection with the left end of an extrusion block on the extrusion block, a triangular notch is formed in the left end of the extrusion block, an inner inclined surface of the left end of the extrusion block is abutted to an outer inclined surface of the triangular block, a butt joint sleeve is buckled on the surface of the butt joint frame, and guide beams are fixedly connected to the front side and the rear side of the butt joint frame. Through setting up locating lever, triangular block, extension spring, extrusion piece and screw rod, can accomplish the quick dismantlement and the installation to the rocking arm, can save a large amount of time.
However, the above-mentioned patent still has certain defect, and this wiper rocking arm is through locating lever, triangular block, telescopic spring, extrusion piece and screw rod's mutually supporting, dismantles the installation to the rocking arm, but rainy day, the screw rod easily contacts with external rainwater, leads to the staff to rotate unsmoothly under a long time easily, even unable pivoted condition, and simultaneously when the rubber strip damages, the staff can not change it fine.
Disclosure of Invention
Based on this, the present utility model aims to provide a wiper blade connector, so as to solve the technical problems set forth in the background above.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the windscreen wiper connecting piece comprises an integral component, wherein the integral component comprises a first connecting block, a second connecting block is arranged at the bottom end of the first connecting block, a fixing component is arranged inside the first connecting block, a scraping plate is arranged in the second connecting block, and a disassembling component is arranged on the scraping plate;
the fixed subassembly includes the arm-tie, arm-tie one side is equipped with the fixed column, be equipped with first recess in the first linkage piece, fixed column surface cover is equipped with No. two springs, and the fixed column tip is equipped with the fixture block, be equipped with identical circle axle on the fixture block, dismantle the subassembly and include the fixed plate, fixed plate bottom both sides are equipped with first sloping block, be equipped with identical second sloping block under the first sloping block, second sloping block one side is equipped with the connecting block, and the second sloping block opposite side is equipped with No. three springs.
As a preferred technical scheme of the windscreen wiper connecting piece, a spring groove is formed in the second connecting block, a first spring is arranged in the spring groove, one end of the first spring is provided with a moving plate, and one side of the moving plate is provided with a ball.
As a preferred technical scheme of the windscreen wiper connecting piece, one end of the first spring is fixedly connected with the inner wall of the spring groove, the other end of the first spring is fixedly connected with the moving plate, and the moving plate is rotationally connected with the ball.
As a preferable technical scheme of the windscreen wiper connecting piece, the top end of the scraping plate is provided with the push rod, and two sides of the scraping plate are provided with the ball grooves which are matched with the balls.
As a preferred technical scheme of the windscreen wiper connecting piece, the second spring is arranged in the first groove, the clamping block is in sliding connection with the first connecting block in the first groove, and the bottom end of the circular shaft is fixedly connected with the top end of the second connecting block.
As a preferable technical scheme of the windscreen wiper connecting piece, the bottom end of the fixed plate is fixedly connected with the top end of the first inclined block, and the first inclined block is in sliding connection with the second inclined block.
As a preferred technical scheme of the windscreen wiper connecting piece, a second groove is formed in the first connecting block, the second inclined block is slidably connected with the first connecting block in the second groove, one end of the third spring is fixedly connected with the second groove, and the other end of the third spring is fixedly connected with one side of the second inclined block.
In summary, the utility model has the following advantages:
when the windscreen wiper is used for a long time, the fixed plate is pressed when the windscreen wiper is damaged and needs to be replaced, the fixed plate drives the first oblique block to descend, the second oblique block extrudes the third spring to shrink inwards, the fixation of the windscreen wiper is released, the windscreen wiper is taken out and replaced, the pulling plate is pulled to drive the fixed column to move, the fixed column drives the clamping block to compress the second spring, the clamping block is separated from the circular shaft, the first connecting block and the second connecting block are detached, the first connecting block and the second connecting block are effectively fixed through the fixed component, meanwhile, loosening is prevented when in use, the whole part does not need to be replaced when in need to be replaced, the cost is greatly reduced, the disconnecting component is effectively prevented from falling off when the windscreen wiper rotates at a high speed, meanwhile, the windscreen wiper is convenient to replace, and the cost is further reduced.
Drawings
FIG. 1 is a schematic diagram of the overall assembly of the present utility model;
FIG. 2 is a cross-sectional view of a second connection block of the present utility model;
FIG. 3 is a cross-sectional view of a first connector block of the present utility model;
fig. 4 is a schematic view of a disassembly assembly according to the present utility model.
In the figure: 100. an integral assembly; 110. a first connection block; 111. a first groove; 112. a second groove; 120. a second connection block; 121. a spring groove; 130. a scraper; 131. ball grooves; 140. a first spring; 150. a moving plate; 160. a ball; 170. a push rod;
200. a fixing assembly; 210. pulling a plate; 220. fixing the column; 230. a second spring; 240. a clamping block; 250. a circular shaft;
300. disassembling the assembly; 310. a fixing plate; 320. a first sloping block; 330. a second sloping block; 340. a connecting block; 350. and a third spring.
Description of the embodiments
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
1-4, a wiper connecting piece comprises an integral assembly 100, wherein the integral assembly 100 comprises a first connecting block 110, a second connecting block 120 is arranged at the bottom end of the first connecting block 110, a fixing assembly 200 is arranged in the first connecting block 110, a scraping plate 130 is arranged in the second connecting block 120, and a dismounting assembly 300 is arranged on the scraping plate 130;
the fixing assembly 200 comprises a pull plate 210, a fixing column 220 is arranged on one side of the pull plate 210, a first groove 111 is formed in the first connecting block 110, a second spring 230 is sleeved on the surface of the fixing column 220, a clamping block 240 is arranged at the end part of the fixing column 220, a matched circular shaft 250 is arranged on the clamping block 240, the dismounting assembly 300 comprises a fixing plate 310, first inclined blocks 320 are arranged on two sides of the bottom end of the fixing plate 310, a matched second inclined block 330 is arranged under the first inclined block 320, a connecting block 340 is arranged on one side of the second inclined block 330, and a third spring 350 is arranged on the other side of the second inclined block 330.
When the windscreen wiper is used for a long time, when the windscreen wiper is damaged and needs to be replaced, the fixing plate 310 is pressed, the fixing plate 310 drives the first inclined block 320 to descend, when the first inclined block 320 touches the second inclined block 330, the second inclined block 330 extrudes the third spring 350 to shrink inwards, the second inclined block 330 drives the connecting block 340 to move, the fixation of the windscreen wiper 130 is relieved, the windscreen wiper 130 is taken out and replaced, meanwhile, the pulling plate 210 is pulled, the pulling plate 210 drives the fixing column 220 to move, the fixing column 220 drives the clamping block 240 to compress the second spring 230, the clamping block 240 is separated from the circular shaft 250, the first connecting block 110 and the second connecting block 120 are detached, the first connecting block 110 is effectively fixed with the second connecting block 120 through the fixing assembly 200, meanwhile, the whole part is not required to be replaced when the windscreen wiper needs to be replaced, the cost is greatly reduced, the scraper 130 is effectively prevented from falling off when rotating at a high speed, meanwhile, the windscreen wiper is convenient to replace, and the cost is further reduced.
Referring to fig. 1 and 2, a spring groove 121 is formed in the second connecting block 120, a first spring 140 is formed in the spring groove 121, a moving plate 150 is disposed at one end of the first spring 140, a ball 160 is disposed at one side of the moving plate 150, one end of the first spring 140 is fixedly connected to an inner wall of the spring groove 121, the other end of the first spring 140 is fixedly connected to the moving plate 150, the moving plate 150 is rotatably connected to the ball 160, a push rod 170 is disposed at a top end of the scraper 130, and ball grooves 131 matching with the ball 160 are disposed at two sides of the scraper 130.
The scraper 130 has a stable effect when the glass is wiped, and the scraper 130 is effectively prevented from falling off.
Referring to fig. 3, the second spring 230 is disposed in the first groove 111, the clamping block 240 is slidably connected with the first connecting block 110 in the first groove 111, and the bottom end of the circular shaft 250 is fixedly connected with the top end of the second connecting block 120.
The fixed column 220 is driven to move by the pull plate 210, the fixed column 220 drives the clamping block 240 to compress the second spring 230, so that the clamping block 240 is separated from the circular shaft 250, and the first connecting block 110 and the second connecting block 120 are disassembled.
Referring to fig. 4, the bottom end of the fixing plate 310 is fixedly connected to the top end of the first inclined block 320, the first inclined block 320 is slidably connected to the second inclined block 330, the first connecting block 110 is provided with the second groove 112, the second inclined block 330 is slidably connected to the first connecting block 110 in the second groove 112, one end of the third spring 350 is fixedly connected to the second groove 112, and the other end of the third spring 350 is fixedly connected to one side of the second inclined block 330.
The scraper 130 is effectively prevented from falling off during high-speed rotation by the dismounting assembly 300, and meanwhile, the scraper is convenient to replace, so that the cost is further reduced.
When the windscreen wiper is used for a long time, when the windscreen wiper is damaged and needs to be replaced, the fixing plate 310 is pressed, the fixing plate 310 drives the first inclined block 320 to descend, when the first inclined block 320 touches the second inclined block 330, the second inclined block 330 extrudes the third spring 350 to shrink inwards, the second inclined block 330 drives the connecting block 340 to move, the fixation of the windscreen wiper 130 is relieved, the windscreen wiper 130 is taken out and replaced, meanwhile, the pulling plate 210 is pulled, the pulling plate 210 drives the fixing column 220 to move, the fixing column 220 drives the clamping block 240 to compress the second spring 230, the clamping block 240 is separated from the circular shaft 250, the first connecting block 110 and the second connecting block 120 are detached, loosening is prevented during use when the first connecting block 110 and the second connecting block 120 are fixed through the fixing component 200, the whole part is not required to be replaced when the windscreen wiper needs to be replaced, the cost is greatly reduced, the scraper 130 is effectively prevented from falling off during high-speed rotation through the detaching component 300, and meanwhile, the cost is further reduced.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (7)
1. A wiper blade attachment comprising an integral assembly (100), characterized in that: the integral assembly (100) comprises a first connecting block (110), a second connecting block (120) is arranged at the bottom end of the first connecting block (110), a fixing assembly (200) is arranged inside the first connecting block (110), a scraping plate (130) is arranged in the second connecting block (120), and a disassembling assembly (300) is arranged on the scraping plate (130);
the fixing assembly (200) comprises a pulling plate (210), a fixing column (220) is arranged on one side of the pulling plate (210), a first groove (111) is formed in the first connecting block (110), a second spring (230) is sleeved on the surface of the fixing column (220), a clamping block (240) is arranged at the end of the fixing column (220), a circular shaft (250) which is anastomotic is arranged on the clamping block (240), the disassembling assembly (300) comprises a fixing plate (310), first oblique blocks (320) are arranged on two sides of the bottom end of the fixing plate (310), anastomotic second oblique blocks (330) are arranged under the first oblique blocks (320), connecting blocks (340) are arranged on one side of the second oblique blocks (330), and a third spring (350) is arranged on the other side of the second oblique blocks (330).
2. A wiper blade attachment according to claim 1, wherein: the second connecting block (120) is internally provided with a spring groove (121), a first spring (140) is arranged in the spring groove (121), one end of the first spring (140) is provided with a moving plate (150), and one side of the moving plate (150) is provided with a ball (160).
3. A wiper blade attachment according to claim 2, wherein: one end of the first spring (140) is fixedly connected with the inner wall of the spring groove (121), the other end of the first spring (140) is fixedly connected with the moving plate (150), and the moving plate (150) is rotationally connected with the ball (160).
4. A wiper blade attachment according to claim 1, wherein: the top end of the scraping plate (130) is provided with a push rod (170), and two sides of the scraping plate (130) are provided with ball grooves (131) which are matched with the balls (160).
5. A wiper blade attachment according to claim 1, wherein: the second spring (230) is arranged in the first groove (111), the clamping block (240) is in sliding connection with the first connecting block (110) in the first groove (111), and the bottom end of the circular shaft (250) is fixedly connected with the top end of the second connecting block (120).
6. A wiper blade attachment according to claim 1, wherein: the bottom end of the fixed plate (310) is fixedly connected with the top end of the first inclined block (320), and the first inclined block (320) is slidably connected with the second inclined block (330).
7. A wiper blade attachment according to claim 1, wherein: the first connecting block (110) is internally provided with a second groove (112), the second inclined block (330) is in sliding connection with the first connecting block (110) in the second groove (112), one end of the third spring (350) is fixedly connected with the second groove (112), and the other end of the third spring (350) is fixedly connected with one side of the second inclined block (330).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322035636.7U CN220410502U (en) | 2023-08-01 | 2023-08-01 | Windscreen wiper connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322035636.7U CN220410502U (en) | 2023-08-01 | 2023-08-01 | Windscreen wiper connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220410502U true CN220410502U (en) | 2024-01-30 |
Family
ID=89654251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322035636.7U Active CN220410502U (en) | 2023-08-01 | 2023-08-01 | Windscreen wiper connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220410502U (en) |
-
2023
- 2023-08-01 CN CN202322035636.7U patent/CN220410502U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |