CN201516837U - Windshield wiper head capable of being bent and expanded - Google Patents
Windshield wiper head capable of being bent and expanded Download PDFInfo
- Publication number
- CN201516837U CN201516837U CN2009202284182U CN200920228418U CN201516837U CN 201516837 U CN201516837 U CN 201516837U CN 2009202284182 U CN2009202284182 U CN 2009202284182U CN 200920228418 U CN200920228418 U CN 200920228418U CN 201516837 U CN201516837 U CN 201516837U
- Authority
- CN
- China
- Prior art keywords
- clip
- folder
- concave shaped
- rubbery
- wiper head
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a windshield wiper head capable of being bent and expanded, which belongs to the field of automobile parts. The windshield wiper head is composed of a rubbery blade, an elastic metal strip, a clip in large size, a clip in intermediate size and a clip in compact size. A concave shaped installation slot and a concave shaped sliding slot are symmetrically produced on the upper portion of the rubbery blade, having a concave shaped clamping slot produced on one end. Elastic metal strips are assembled in the concave shaped installation slot, the clip with compact size is mounted on the upper end of the rubbery blade through a concave shaped sliding slot and intervals between concave shaped clip slots, and stacking hinged clip in large size and clip in intermediate size are movably riveted on the clip in compact size. During the working of the windshield head, under the action of the pressure of the swinging rod, the rubbery scraping blade can be freely bent or expanded within the fastener of the clip in compact size along a concave shaped sliding slot on the vehicular glass with a curtain curvature so as to achieve the object of fully adhesion between the rubbery scraping blade and the vehicular window glass. Therefore the problem of the windshield wiper in the prior art that the rain and the dust can not be wiped completely due to incapability of being bent and expanded and fully adhered to the vehicular window, and thus the appearance and vision field is affected is solved. The windshield wiper head is simple in structure, low in production cost, and is suitable for various kinds of vehicles.
Description
Technical field:
The utility model relates to a kind of Wiper head, is specifically related to a kind of Wiper head that bends and stretches, and belongs to technical field of automobile parts.
Background technology:
Existing windshield wiper head is made up of press strip and blade insert, and during work, rain brush drives Wiper head by fork and swings, and wipes rainwater or dust on the glass for vehicle window off.Because the vehicle glass surface has certain curvature, this rain brush causes Wiper head and glass for vehicle window fully not to fit because of Wiper head can not bend and stretch when work, cause rainwater or dust on the glass for vehicle window not to be struck off fully, both influenced attractive in appearance, influence the visual field again, also bring hidden danger for safe driving.
Summary of the invention:
The purpose of this utility model is: provide a kind of when work Wiper head can freely bend and stretch according to the curvature of glass for vehicle window, and fully fit with glass for vehicle window.Can not bend and stretch and can not fully fit to solve existing Wiper head, cause rainwater or dust not to be struck off fully, not only influence attractive in appearance but also influence the visual field, also bring the Wiper head that bends and stretches of potential problem to traffic safety with glass for vehicle window.
The utility model is to realize above-mentioned purpose by the following technical solutions:
A kind of Wiper head that bends and stretches, it is made of blade insert, resilient metal strip, big folder, middle folder, clip, it is characterized in that: the both sides, top of blade insert are shaped on spill mounting groove and spill chute from top to bottom symmetrically, in the spill mounting groove resilient metal strip are housed; The spill mounting groove of blade insert one end and spill chute termination are manufactured with the female clip catching groove, and the blade insert upper end is equipped with clip at interval by spill chute and female clip catching groove, and the middle folder and the big folder of stacked pivot joint is housed on the clip.
Described clip, middle folder and big folder are the list structure of band arcuation, and the two ends of clip are manufactured with ringent clip, and the middle part is manufactured with mounting hole.
The two ends and the middle part of folder and big folder are manufactured with mounting hole respectively in described, and clip is by the mounting hole of middle part and the movable riveted joint of mounting hole at middle folder two ends, and middle folder is by the mounting hole of middle part and the movable riveted joint of mounting hole at big folder two ends.
The utility model beneficial effect compared with prior art is:
Be shaped on the spill chute on the blade insert of the present utility model, the large, medium and small folder of stacked pivot joint is installed on blade insert, during work, blade insert is subjected to the reaction force acts of the pressure and the glass for vehicle window of fork, in that have on the glass for vehicle window of certain curvature can be along freely bending and stretching in the clip of spill chute at clip, and be issued to the purpose that blade insert and glass for vehicle window are fully fitted at the application force of fork; Avoided existing Wiper head not bend and stretch and can not fully fit, caused rainwater or dust not to be struck off fully, not only influenced attractive in appearance but also influence the visual field, also brought the problem of hidden danger to safe driving with glass for vehicle window.The utility model is novel, and is simple in structure, and productive costs is low, is applicable to various vehicles uses.
Description of drawings:
Fig. 1 is a kind of structural representation of the Wiper head that bends and stretches;
Fig. 2 is the installation schematic cross-section of blade insert, resilient metal strip and clip;
Fig. 3 is the structural representation of clip;
Fig. 4 is that the A of Fig. 3 is to structural representation.
Among the figure: 1, blade insert, 2, resilient metal strip, 3, big folder, 4, middle folder, 5, clip, 6, the spill mounting groove, 7, the spill chute, 8, the female clip catching groove, 9, clip, 10, mounting hole.
The specific embodiment:
This Wiper head that can bend and stretch is by blade insert 1, and resilient metal strip 2 presss from both sides 3 greatly, middle folder 4, and clip 5 constitutes, and the both sides, top of blade insert 1 are shaped on spill mounting groove 6 and spill chute 7 from top to bottom symmetrically, and resilient metal strip 2 is housed in the spill mounting groove 6; Resilient metal strip 2 plays keel on blade insert 1, to increase hardness, varicose power and the elasticity of blade insert 1.The spill mounting groove 6 of blade insert 1 one ends and spill chute 7 terminations are manufactured with female clip catching groove 8, and blade insert 1 upper end is equipped with clip 5 at interval by spill chute 7 and female clip catching groove 8, and the middle folder 4 and the big folder 3 of stacked pivot joint is housed on the clip 5.
Described clip 5, middle folder 4 and press from both sides greatly 3 be the band arcuation list structure, the two ends of clip 5 are manufactured with ringent clip 9, the middle part is manufactured with mounting hole 10.Folder 4 and big folder 5 two ends and middle part are shaped on mounting hole 10 respectively in described, clip 5 is by the mounting hole 10 of middle part and the mounting hole 10 movable riveted joints at middle folder 4 two ends, in after the mounting hole 10 movable riveted joints at folder 4 mounting holes 10 by the middle part and big folder 3 two ends, the windshield wiper (referring to accompanying drawing 1-4) that constitutes by an active connection of mounting hole 10 and the fork through big folder 3 middle parts.
Described clip 5, middle folder 4 and press from both sides 3 greatly between employing activity riveted joint and stacked pivot joint, it mainly has been the purpose of regulating the fork application force, make application force can affact on the blade insert 1 evenly from fork, and make blade insert 1 when work, can keep the state of fully fitting according to the curvature distortion of glass for vehicle window with glass for vehicle window.The utility model is when assembling, at first resilient metal strip 2 is installed in the spill mounting groove 6, be inserted into blade insert 1 in the clip 9 of clip 5 along spill chute 7 then, clip 9 by clip 5 one ends is connected with the female clip catching groove 8 of blade insert 1 one ends simultaneously, blade insert 1 is fixed in the clip 9 of clip 5, force blade insert 1 when work, can only bend and stretch, prevent that also blade insert 1 from coming off in clip 9 along the direction of the other end.
Claims (3)
1. Wiper head that can bend and stretch, it is made of blade insert (1), resilient metal strip (2), big folder (3), middle folder (4), clip (5), it is characterized in that: the both sides, top of blade insert (1) are shaped on spill mounting groove (6) and spill chute (7) from top to bottom symmetrically, and resilient metal strip (2) is housed in the spill mounting groove (6); The spill mounting groove (6) of blade insert (1) one end and spill chute (7) termination are manufactured with female clip catching groove (8), blade insert (1) upper end is equipped with clip (5) at interval by spill chute (7) and female clip catching groove (8), and the middle folder (4) and the big folder (3) of stacked pivot joint is housed on the clip (5).
2. a kind of Wiper head that bends and stretches according to claim 1, it is characterized in that: described clip (5), middle folder (4) and big folder (3) are the list structure of band arcuation, the two ends of clip (5) are manufactured with ringent clip (9), and the middle part is manufactured with mounting hole (10).
3. a kind of Wiper head that bends and stretches according to claim 1, it is characterized in that: the two ends and the middle part of folder (4) and big folder (3) are manufactured with mounting hole (10) respectively in described, clip (5) is by the mounting hole (10) and the movable riveted joint of the mounting hole (10) at middle folder (4) two ends of middle part, and middle folder (4) is by the mounting hole (10) of middle part and the movable riveted joint of mounting hole (10) at big folder (3) two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202284182U CN201516837U (en) | 2009-09-23 | 2009-09-23 | Windshield wiper head capable of being bent and expanded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202284182U CN201516837U (en) | 2009-09-23 | 2009-09-23 | Windshield wiper head capable of being bent and expanded |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201516837U true CN201516837U (en) | 2010-06-30 |
Family
ID=42497554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202284182U Expired - Fee Related CN201516837U (en) | 2009-09-23 | 2009-09-23 | Windshield wiper head capable of being bent and expanded |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201516837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640551A (en) * | 2012-04-24 | 2014-03-19 | 现代自动车株式会社 | Wiper lever assembly and wiper blade |
-
2009
- 2009-09-23 CN CN2009202284182U patent/CN201516837U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640551A (en) * | 2012-04-24 | 2014-03-19 | 现代自动车株式会社 | Wiper lever assembly and wiper blade |
| CN103640551B (en) * | 2012-04-24 | 2017-03-01 | 现代自动车株式会社 | Wiper rod assembly and wiper blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100630 Termination date: 20100923 |