CN220163830U - Noise-proof boneless windshield wiper - Google Patents
Noise-proof boneless windshield wiper Download PDFInfo
- Publication number
- CN220163830U CN220163830U CN202321361341.2U CN202321361341U CN220163830U CN 220163830 U CN220163830 U CN 220163830U CN 202321361341 U CN202321361341 U CN 202321361341U CN 220163830 U CN220163830 U CN 220163830U
- Authority
- CN
- China
- Prior art keywords
- guide plate
- wiper
- fixed steel
- groove
- adhesive tape
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 45
- 239000010959 steel Substances 0.000 claims abstract description 45
- 239000002390 adhesive tape Substances 0.000 claims abstract description 37
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000004064 recycling Methods 0.000 abstract description 3
- 239000012634 fragment Substances 0.000 description 8
- 238000005299 abrasion Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000037072 sun protection Effects 0.000 description 1
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- Connection Of Plates (AREA)
Abstract
The utility model discloses a noise-proof boneless wiper, in particular to the technical field of wipers, which comprises a guide plate and a wiper rubber strip, wherein the wiper rubber strip is arranged at the bottom of the guide plate, fixed steel sheets are arranged at two sides of the bottom of the guide plate, two fixed steel sheet bottoms are inserted at two sides of the wiper rubber strip and used for fixing the wiper rubber strip, three movable grooves are formed in the surfaces of the bottom of the two sides of the guide plate, and a clamping assembly is arranged in each movable groove. According to the utility model, the arc-shaped plate is pulled to drive the moving blocks on the three pull rods to move, the moving blocks drive the clamping blocks to move, then the clamping grooves on the fixed steel sheets are aligned to the clamping blocks to be inserted, then the arc-shaped plate is loosened, the clamping blocks are automatically inserted into the clamping grooves under the pushing of the elastic force of the first spring, the connection of the guide plate and the fixed steel sheets is realized, the fixed steel sheets push the wiper adhesive tape to be tightly attached to the guide plate, the noise generated by loosening of the wiper adhesive tape is avoided, the structure is simple, the replacement of the wiper adhesive tape is facilitated, and the repeated recycling of the guide plate and the fixed steel sheets is realized.
Description
Technical Field
The utility model relates to the technical field of windshield wipers, in particular to an anti-noise boneless windshield wiper.
Background
With the popularization of windshields with large curved surfaces, the conventional windshield wiper cannot meet the use requirements. The common windshield wiper is characterized in that the wiper blade is attached to the glass by the framework, and due to the structural relation, the wiper blade and the glass cannot be perfectly attached, so that the problems of incomplete wiping, easy abrasion of the wiper blade, high noise and the like are caused. The boneless wiper distributes pressure by a whole force guiding strip, so that the stress of each part of the wiper blade is uniform, the generation of water marks and scratches can be reduced, and a better wiping effect is achieved. In addition, the vibration and abrasion can be greatly reduced, and the windshield wiper motor has the advantages of uniform stress, sun protection, simple structure, lighter weight and the like, and the service lives of the windshield wiper motor and the wiper blade are at least doubled compared with the traditional windshield wiper, so that the windshield wiper motor is more economical and reliable.
The utility model discloses a boneless wiper with a bulletin number of CN206278061U, which comprises a guide plate, an adhesive tape and a connector, wherein a notch is arranged in the middle of the guide plate, the connector is connected to the notch, the adhesive tape is connected to the lower end of the guide plate, the adhesive tape comprises a top plate panel strip, a turnover connecting plate and a wiper lip, the upper end of the top plate panel strip is connected to a clamping groove, the wiper lip is connected to the lower end of the top plate panel strip through the turnover connecting plate, the wiper lip is in a downward arrow shape, the bottom of the arrow is a cambered surface, wings which are symmetrical to each other are arranged on two sides of the turnover connecting plate, and the wings are divided into two parts, a connecting structure and a wiper structure.
Above-mentioned prior art is when using, and the last shell fragment at windshield wiper adhesive tape top, the lower shell fragment of bottom wear easily after long-time use can cause the laminating to be inseparable between windshield wiper adhesive tape and the guide plate, leads to the windshield wiper adhesive tape to skew when scraping the water and produces the noise to the inconvenient dismantlement of windshield wiper adhesive tape, the wearing and tearing also can appear after the windshield wiper adhesive tape uses for a long time, both influence and scrape the water effect, can produce the noise again.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides the noiseproof boneless wiper, the arc plate is pulled to drive the moving blocks on the three pull rods to move, the moving blocks drive the clamping blocks to move, then the clamping grooves on the fixed steel sheets are aligned with the clamping blocks to be inserted, the arc plate is loosened, the clamping blocks are automatically inserted into the clamping grooves under the pushing of the elastic force of the first spring, the connection of the guide plate and the fixed steel sheets is realized, the fixed steel sheets push the wiper adhesive tape to be tightly attached to the guide plate, the noise generated by loosening of the wiper adhesive tape is avoided, the structure is simple, the replacement of the wiper adhesive tape is convenient, and the repeated recycling of the guide plate and the fixed steel sheets is realized, so that the problems in the prior art are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an noiseproof boneless wiper, includes guide plate and wiper adhesive tape, the wiper adhesive tape is established in the guide plate bottom, guide plate bottom both sides all are equipped with fixed steel sheet, and two fixed steel sheet bottoms all insert and establish in wiper adhesive tape both sides for fixed wiper adhesive tape, three removal groove has all been seted up to guide plate both sides bottom surface, and every removes the inslot and all is equipped with the joint subassembly for install fixed steel sheet fast, every joint subassembly all includes the movable block, the movable block is established in the removal inslot, the fixed fixture block that is equipped with in movable block bottom, the fixed first spring that is equipped with in one side of the wiper adhesive tape is kept away from to the fixture block, and all be equipped with three draw-in grooves are seted up on two fixed steel sheet top surfaces, the fixture block is established in the draw-in groove and with draw-in groove joint, first spring is kept away from fixture block one side and draw-in groove inner wall is fixed.
In a preferred embodiment, a pull rod is fixedly arranged on one side, away from the windshield wiper rubber strip, of each moving block, one end, away from the moving block, of each pull rod penetrates through the guide plate and extends to the outer side of the guide plate, the moving block is conveniently pulled to move by the aid of the pull rod, and the fixed steel sheet is convenient to install and detach.
In a preferred embodiment, the guide plate both sides all are equipped with the arc, arc and three pull rod fixed connection are convenient for installer to adjust the position of three movable block simultaneously, use labour saving and time saving more.
In a preferred embodiment, the two side surfaces of the bottom of the guide plate and the top surfaces of the two fixed steel sheets are provided with grooves, each groove is internally provided with a spring plate, the spring plates are in contact with the surface of the windshield wiper rubber strip, the spring plates are used for limiting the windshield wiper rubber strip, and the stability of the windshield wiper rubber strip in water scraping is improved.
In a preferred embodiment, the caulking grooves are formed in the two side surfaces of the bottom of the guide plate and the top surfaces of the two fixed steel sheets, the caulking grooves are communicated with the grooves, two second springs are fixedly arranged in each caulking groove, one ends of the second springs away from the caulking grooves are contacted with the elastic sheet, the elastic sheet is pushed by the second springs to be always contacted with the windshield wiper rubber strip, and abrasion of the elastic sheet after long-term use is avoided, so that limiting of the windshield wiper rubber strip is affected.
In a preferred embodiment, a connector is fixedly arranged at the center of the top end of the guide plate, and the guide plate is used for being installed on an automobile for use.
The utility model has the technical effects and advantages that:
1. according to the utility model, the arc-shaped plate is pulled to drive the moving blocks on the three pull rods to move, the moving blocks drive the clamping blocks to move, then the clamping grooves on the fixed steel sheets are aligned to the clamping blocks to be inserted, then the arc-shaped plate is loosened, the clamping blocks are automatically inserted into the clamping grooves under the pushing of the elastic force of the first spring, the connection of the guide plate and the fixed steel sheets is realized, the fixed steel sheets push the wiper adhesive tape to be tightly attached to the guide plate, the noise generated by loosening of the wiper adhesive tape is avoided, the structure is simple, the replacement of the wiper adhesive tape is facilitated, and the repeated recycling of the guide plate and the fixed steel sheets is realized.
2. The windshield wiper rubber strip is limited through the elastic sheet, two second springs on the elastic sheet are elastic, when the windshield wiper rubber strip is in wiping, the second springs push the elastic sheet to be in contact with the windshield wiper rubber strip all the time, limiting of the windshield wiper rubber strip due to abrasion of the elastic sheet is avoided, and the second springs and the elastic sheet are elastic, so that the windshield wiper rubber strip has certain rebound resilience at the contact position of the windshield wiper rubber strip with the guide plate and the fixed steel sheet, and damage caused by bending of the fixed steel sheet and the guide plate can be reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the overall structure of the present utility model;
FIG. 3 is an enlarged view of portion A of FIG. 2 in accordance with the present utility model;
FIG. 4 is an enlarged view of portion B of FIG. 2 in accordance with the present utility model;
fig. 5 is a side view of the overall structure of the present utility model.
The reference numerals are: 1. a deflector; 2. a wiper rubber strip; 3. fixing the steel sheet; 4. a moving groove; 5. a clamping assembly; 6. a pull rod; 7. an arc-shaped plate; 8. a groove; 9. a spring plate; 10. a caulking groove; 11. a second spring; 12. a connector;
501. a moving block; 502. a clamping block; 503. a first spring; 504. a clamping groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to the accompanying drawings 1-5 of the specification, the utility model provides a noise-proof boneless wiper, which comprises a guide plate 1 and a wiper rubber strip 2, wherein the wiper rubber strip 2 is arranged at the bottom of the guide plate 1, two fixed steel sheets 3 are respectively arranged at two sides of the bottom of the guide plate 1, the bottoms of the two fixed steel sheets 3 are respectively inserted at two sides of the wiper rubber strip 2 and used for fixing the wiper rubber strip 2, three movable grooves 4 are respectively formed in the bottom surfaces of two sides of the guide plate 1, and a clamping assembly 5 is respectively arranged in each movable groove 4 and used for quickly installing the fixed steel sheets 3;
specifically, each clamping assembly 5 comprises a moving block 501, the moving blocks 501 are arranged in the moving grooves 4, clamping blocks 502 are fixedly arranged at the bottoms of the moving blocks 501, a first spring 503 is fixedly arranged on one side, away from the wiper rubber strip 2, of each clamping block 502, three clamping grooves 504 are formed in the top surfaces of two fixed steel sheets 3, each clamping block 502 is arranged in each clamping groove 504 and is clamped with each clamping groove 504, and one side, away from each clamping block 502, of each first spring 503 is fixed with the inner wall of each clamping groove 504;
and every movable block 501 keeps away from wiper adhesive tape 2 one side and all fixes and be equipped with pull rod 6, pull rod 6 keeps away from movable block 501 one end and runs through guide plate 1 and extend to the guide plate 1 outside, utilizes pull rod 6 to conveniently stimulate movable block 501 and remove, and fixed steel sheet 3 is dismantled in the easy to assemble, guide plate 1 both sides all are equipped with arc 7, arc 7 and three pull rod 6 fixed connection, the installer of being convenient for adjusts the position of three movable block 501 simultaneously, uses labour saving and time saving more, guide plate 1 top center department is fixed and is equipped with connector 12 for installation guide plate 1 uses.
When the windshield wiper adhesive tape 2 is installed, an installer firstly inserts two fixed steel sheets 3 respectively aiming at two sides of the windshield wiper adhesive tape 2, then pulls the arc 7 on one side of the guide plate 1, the arc 7 drives the moving block 501 on the three pull rods 6 to move, the moving block 501 drives the clamping block 502 to move, the clamping groove 504 on the fixed steel sheet 3 is inserted aiming at the clamping block 502, then the arc 7 is loosened, the clamping block 502 is automatically inserted into the clamping groove 504 under the pushing of the elastic force of the first spring 503, so that the connection of the guide plate 1 and the fixed steel sheet 3 is realized, the two fixed steel sheets 3 push the windshield wiper adhesive tape 2 to tightly adhere to the guide plate 1, the noise generated when the windshield wiper adhesive tape 2 loosens on the automobile glass is avoided, and when the windshield wiper adhesive tape 2 is dismounted, the installer only needs to pull the arc 7 on one side of the guide plate 1 to drive the clamping block 502 to move out from the clamping groove 504, and then pulls the arc 7 on the other side of the guide plate 1 to detach the guide plate 3, so that the structure is simple, and the windshield wiper adhesive tape 2 is convenient to realize the repeated replacement of the guide plate 1 and the fixed steel sheet 3.
Referring to the attached drawings 1-5 of the specification, the utility model provides an anti-noise boneless wiper, the surfaces of the two sides of the bottom of a deflector 1 and the surfaces of the tops of two fixed steel sheets 3 are respectively provided with a groove 8, each groove 8 is internally provided with a spring piece 9, each spring piece 9 is contacted with the surface of a wiper rubber strip 2, the spring pieces 9 are used for limiting the wiper rubber strip 2, the stability of the wiper rubber strip 2 in wiping is improved, the surfaces of the two sides of the bottom of the deflector 1 and the surfaces of the tops of the two fixed steel sheets 3 are respectively provided with an caulking groove 10, the caulking grooves 10 are communicated with the grooves 8, two second springs 11 are fixedly arranged in each caulking groove 10, one end of each second spring 11 far away from the caulking groove 10 is contacted with the spring pieces 9, the spring pieces 9 are pushed by the second springs 11 to be always contacted with the wiper rubber strip 2, and the abrasion of the spring pieces 9 after long-term use is avoided, and the limitation of the wiper rubber strip 2 is prevented.
Through all installing shell fragment 9 on guide plate 1 and fixed steel sheet 3, utilize shell fragment 9 to carry out spacingly to windshield wiper adhesive tape 2, two second springs 11 on the shell fragment 9 have elasticity, when windshield wiper adhesive tape 2 is scraping water, second spring 11 promotes shell fragment 9 contact with windshield wiper adhesive tape 2 all the time, improve the spacing fastness of shell fragment 9 to windshield wiper adhesive tape 2, and second spring 11 and shell fragment 9 have elasticity, make windshield wiper adhesive tape 2 have certain resilience in the contact department with guide plate 1, fixed steel sheet 3, harm that produces when can reduce fixed steel sheet 3 and guide plate 1 crooked.
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (6)
1. The utility model provides a noiseproof boneless wiper, includes guide plate (1) and wiper adhesive tape (2), wiper adhesive tape (2) are established in guide plate (1) bottom, its characterized in that: the two sides of the bottom of the guide plate (1) are respectively provided with a fixed steel sheet (3), and the bottoms of the two fixed steel sheets (3) are respectively inserted into the two sides of the windshield wiper rubber strip (2) and are used for fixing the windshield wiper rubber strip (2);
three movable grooves (4) are formed in the bottom surfaces of two sides of the guide plate (1), and clamping assemblies (5) are arranged in each movable groove (4) and are used for quickly mounting the fixed steel sheet (3);
every joint subassembly (5) all include movable block (501), movable block (501) are established in movable groove (4), movable block (501) bottom is fixed and is equipped with fixture block (502), fixture block (502) are kept away from wiper adhesive tape (2) one side and are fixed and are equipped with first spring (503), and three draw-in groove (504) have all been seted up on two fixed steel sheet (3) top surfaces, fixture block (502) are established in draw-in groove (504) and with draw-in groove (504) joint, fixture block (502) one side and draw-in groove (504) inner wall are kept away from to first spring (503).
2. A noise-proof boneless wiper according to claim 1, wherein: one side of each moving block (501) far away from the windshield wiper rubber strip (2) is fixedly provided with a pull rod (6), and one end of the pull rod (6) far away from the moving block (501) penetrates through the guide plate (1) and extends to the outer side of the guide plate (1).
3. A noise-proof boneless wiper according to claim 2, wherein: arc plates (7) are arranged on two sides of the guide plate (1), and the arc plates (7) are fixedly connected with the three pull rods (6).
4. A noise-proof boneless wiper according to claim 1, wherein: grooves (8) are formed in the surfaces of the two sides of the bottom of the guide plate (1) and the surfaces of the tops of the two fixed steel sheets (3), elastic pieces (9) are arranged in each groove (8), and the elastic pieces (9) are in contact with the surfaces of the windshield wiper rubber strips (2).
5. The noise-preventing boneless wiper according to claim 4, wherein: the guide plate is characterized in that caulking grooves (10) are formed in the surfaces of the two sides of the bottom of the guide plate (1) and the surfaces of the tops of the two fixed steel sheets (3), the caulking grooves (10) are communicated with the grooves (8), two second springs (11) are fixedly arranged in each caulking groove (10), and one end, away from the caulking grooves (10), of each second spring (11) is contacted with the elastic sheet (9).
6. A noise-proof boneless wiper according to claim 1, wherein: a connector (12) is fixedly arranged at the center of the top end of the guide plate (1) and used for installing the guide plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321361341.2U CN220163830U (en) | 2023-05-31 | 2023-05-31 | Noise-proof boneless windshield wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321361341.2U CN220163830U (en) | 2023-05-31 | 2023-05-31 | Noise-proof boneless windshield wiper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220163830U true CN220163830U (en) | 2023-12-12 |
Family
ID=89055218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321361341.2U Active CN220163830U (en) | 2023-05-31 | 2023-05-31 | Noise-proof boneless windshield wiper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220163830U (en) |
-
2023
- 2023-05-31 CN CN202321361341.2U patent/CN220163830U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |