CN202413716U - Spring bar for rain wiper blade and snow wiper blade - Google Patents
Spring bar for rain wiper blade and snow wiper blade Download PDFInfo
- Publication number
- CN202413716U CN202413716U CN2012200447312U CN201220044731U CN202413716U CN 202413716 U CN202413716 U CN 202413716U CN 2012200447312 U CN2012200447312 U CN 2012200447312U CN 201220044731 U CN201220044731 U CN 201220044731U CN 202413716 U CN202413716 U CN 202413716U
- Authority
- CN
- China
- Prior art keywords
- spring
- spring bar
- wiper blade
- snow
- windscreen wiper
- 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 discloses a spring bar for a rain wiper blade and a snow wiper blade. The spring bar is characterized in that unfilled corners are arranged at both sides of each end part of the spring bar respectively, nicks are arranged at both sides of a bar body below the unfilled corners, and a longitudinal gap is formed in the middle of the bar body; a notch is arranged on the gap at one end of the spring bar, and the notch penetrates through the gap and is in an inverted-horn shape towards the direction of the inner end of the bar body; the sections of the nicks are rectangular or trapezoidal; and the spring bar is integrally formed in a stamping way. The spring bar disclosed by the utility model is simple in structure, fast in installation, convenient for use, easy in mass production, and relatively strong in practicability.
Description
Technical field
The utility model relates to a kind of spring, and particularly a kind of windscreen wiper sheet and snow scraping blade are used spring.
Background technology
It is various that existing windscreen wiper sheet or snow are scraped chip architecture; Most all is to adopt two independent springs to clamp that adhesive tape is installed to the windscreen wiper sheet or snow is scraped on the horse; The effect of spring be exactly for ease windscreen wiper sheet or snow scrape horse and can grab to such an extent that live adhesive tape, and be to support adhesive tape as skeleton to scrape on the horse at windscreen wiper sheet or snow.
But this free-standing spring is cumbersome when assembling; Need spring be clipped in the both sides of adhesive tape respectively; But because of adhesive tape longer; Be assembled to windscreen wiper sheet or snow when scraping on the horse, wherein an end can not absolutely be clamped, and an end of only clamping could slowly make the spring of rear end sandwich in the adhesive tape after scraping horse through windscreen wiper sheet or snow earlier.
Summary of the invention
Sign in this, the purpose of the utility model is exactly to provide a kind of windscreen wiper sheet and snow scraping blade to use spring for the deficiency that addresses the above problem.
The technical scheme of the utility model is following:
A kind of windscreen wiper sheet and snow scraping blade are used spring, and it is characterized in that: both sides, end, said spring two ends are respectively equipped with unfilled corner, and the bar body both sides below unfilled corner are provided with breach, in the middle of the bar body, are provided with the axial clearance.
On the said gap of spring one end, be provided with a kerf, otch is inverted tubaeform and gap perforation toward the interior extreme direction of bar body.
Said indentations section is a rectangle or trapezoidal.
Said spring is that integrated punching is shaped.
The beneficial effect of the utility model is following:
Adopt a kind of windscreen wiper sheet and the snow scraping blade of the utility model structure to use spring, compare with existing spring, because integrated punching is shaped; Be provided with the axial clearance in the middle of the spring rule body, and be provided with otch, can directly be inserted into adhesive tape in the spring through otch; Again pack into windscreen wiper or snow of spring is scraped on the horse, simple in structure, quick for installation; Easy to use, and be easy to volume production, have stronger practicality.
Description of drawings:
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the utility model end construction scheme drawing;
Among the figure: 1, unfilled corner; 2, breach;
3, gap; 4, otch.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed elaboration.
Consult Fig. 1, said a kind of windscreen wiper sheet and snow scraping blade are used spring, and both sides, end, said spring two ends are respectively equipped with unfilled corner 1, and the bar body both sides below unfilled corner 1 are provided with breach 2, in the middle of the bar body, are provided with axial clearance 3.
Consult Fig. 2, on the said gap 3 of spring one end, be provided with a kerf 4, otch 4 is inverted tubaeform and gap 3 perforations toward the interior extreme direction of bar body; Said breach 2 cross sections are rectangle or trapezoidal.
Said spring is that integrated punching is shaped.
During use, an end of adhesive tape 3 is inserted toward the gap from the inverted tubaeform of spring otch 4, make on the adhesive tape end position be positioned at breach set on the spring 2 and be complementary fixing; Be that the whole piece adhesive tape just has been inserted in the spring fully and is fixed on the spring, with traditional two independently spring compare, the single-piece advantage has just directly been come out; Moreover structure is also simple; Only installed after the adhesive tape and need spring be assembled to windscreen wiper sheet or snow and scrape on the horse and get final product, this can save a large sum of time when dispatching from the factory, increase work efficiency; And then reduced productive costs virtually; And integrated punching is shaped, and is easy to batch manufacturing, and its practicality is conspicuous.
Claims (4)
1. windscreen wiper sheet and snow scraping blade use spring, and it is characterized in that: both sides, end, said spring two ends are respectively equipped with unfilled corner, and the bar body both sides below unfilled corner are provided with breach, are provided with the axial clearance in bar body centre.
2. a kind of windscreen wiper sheet according to claim 1 and snow scraping blade are used spring, it is characterized in that: on the said gap of spring one end, be provided with a kerf, otch is inverted tubaeform and gap perforation toward the interior extreme direction of bar body.
3. a kind of windscreen wiper sheet according to claim 1 and snow scraping blade are used spring, and it is characterized in that: said indentations section is a rectangle or trapezoidal.
4. a kind of windscreen wiper sheet according to claim 1 and snow scraping blade are used spring, it is characterized in that: said spring is that integrated punching is shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200447312U CN202413716U (en) | 2012-02-13 | 2012-02-13 | Spring bar for rain wiper blade and snow wiper blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200447312U CN202413716U (en) | 2012-02-13 | 2012-02-13 | Spring bar for rain wiper blade and snow wiper blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202413716U true CN202413716U (en) | 2012-09-05 |
Family
ID=46738503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200447312U Expired - Fee Related CN202413716U (en) | 2012-02-13 | 2012-02-13 | Spring bar for rain wiper blade and snow wiper blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202413716U (en) |
-
2012
- 2012-02-13 CN CN2012200447312U patent/CN202413716U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20150213 |
|
| EXPY | Termination of patent right or utility model |