CN2571629Y - Integrated double-spring piece windshield wiper - Google Patents
Integrated double-spring piece windshield wiper Download PDFInfo
- Publication number
- CN2571629Y CN2571629Y CN 02214633 CN02214633U CN2571629Y CN 2571629 Y CN2571629 Y CN 2571629Y CN 02214633 CN02214633 CN 02214633 CN 02214633 U CN02214633 U CN 02214633U CN 2571629 Y CN2571629 Y CN 2571629Y
- Authority
- CN
- China
- Prior art keywords
- conjuncted
- wiper
- spring leaf
- spring
- spring piece
- 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 an integrated double-spring piece windshield wiper, which is composed of a windshield wiping arm (1), a windshield wiping blade supporting rack (2), a windshield wiping blade holder (3), a spring piece (4) and a rubber windshield wiping blade (5). The utility model is characterized in that the spring piece (4) is composed of integrated spring pieces (18) and (17). The utility model has long service life and double effect of cleaning and wiping water.
Description
(1) technical field: the utility model relates to a kind of wiper, especially a kind of conjuncted dual spring sheet wiper.
(2) background technology: at present, the wiper of using on the vehicle windscreen as shown in Figure 1, all be by windscreen wiper arm 1, windscreen wiper plate rack 2, windscreen wiper plate clamp 3, spring leaf 4 and wiper rubber sheet 5 are formed, especially spring leaf all is a monolithic, four stress points 9 are arranged in use, 10,11 and 12, when the windscreen wiper sheet moves on windshield, these wiper rubber sheets are 9,10,11, the rate of wear at places such as 12 is regional faster than other, after work a period of time, the rubber degree of wear at these stress point places is bigger, recess can appear, and the certain space of generation between windshield, rainwater can not be got rid of totally during work, can the rainwater vestige be occurred in the path of motion of these stress points on the windshield, have a strong impact on pilot's line of vision.
(3) summary of the invention: the purpose of this utility model is to overcome the deficiency of above-mentioned prior art and provides a kind of long service life, the conjuncted dual spring sheet wiper of good working effect.
The purpose of this utility model can reach by following measure: conjuncted dual spring sheet wiper, it is made up of windscreen wiper arm 1, windscreen wiper plate rack 2, windscreen wiper plate clamp 3, spring leaf 4 and wiper rubber sheet 5, and its characteristics are that spring leaf 4 is made up of conjuncted spring leaf 18 and 17.Conjuncted spring leaf 18 and 17 has the conjuncted part 6 in two places at least.Conjuncted spring leaf 18 and 17 has the conjuncted part 6 in three places.Respectively have Baltimore groove 7 below the conjuncted spring leaf 18 and 17.Conjuncted spring leaf 18 and 17 tops respectively have windscreen wiper plate clamp fixed jack 8.
Compared with the prior art the utility model has following good effect: owing to taked conjuncted spring leaf 18 and 17, make and the stress point position difference of two wiper rubber sheets 5 stagger mutually, so recess position difference of wearing and tearing, compensating defective mutually, long service life, good working effect.Simple structure, in light weight.
(4) description of drawings: Fig. 1 is a prior art wiper structural representation
Fig. 2 is the birds-eye view of conjuncted dual spring sheet wiper
Fig. 3 is the section drawing of conjuncted dual spring sheet wiper
Fig. 4 is conjuncted dual spring chip architecture scheme drawing
(5) specific embodiment: conjuncted dual spring sheet wiper, spring leaf is generally made by metal or plastics, conjuncted spring leaf 18 and 17 and wiper rubber sheet 5 fuse, can produce deformation by the arc of windshield, be pressed on the windshield closely, conjuncted spring leaf 18 can be installed two parallel wiper rubber sheets 5 by Baltimore groove 7 with 17, windscreen wiper plate clamp 3 is fixing by the fixed jack on the spring leaf 8 with spring leaf 4 and wiper rubber sheet 5, the windscreen wiper plate clamp 3 that windscreen wiper arm 1 connects on the conjuncted spring leaf 18 or 17 by windscreen wiper plate rack 2.In use, the position 19,20,14,21 at the two ends of windscreen wiper plate clamp 3 is the stress point of wiper rubber sheet 5 on the conjuncted spring leaf 18,16,15,13 of conjuncted spring leaf 17 and 18 conjuncted part 6 is the stress point of the wiper rubber sheet 5 on the conjuncted spring leaf 17, their position differences stagger mutually, make wiper rubber pad wear recess position difference, compensating defective mutually, prolonged service life, two windscreen wiper sheets act on windshield simultaneously, have double cleaning to scrape the effect of water.
Claims (5)
1, conjuncted dual spring sheet wiper is connected to form successively by windscreen wiper arm (1), windscreen wiper plate rack (2), windscreen wiper plate clamp (3), spring leaf (4) and wiper rubber sheet (5), it is characterized in that spring leaf (4) is by spring leaf (18) with (17) are conjuncted forms.
2, conjuncted dual spring sheet wiper according to claim 1 is characterized in that conjuncted spring leaf (18) and (17) have the conjuncted parts in two places (6) at least.
3, conjuncted dual spring sheet wiper according to claim 1 is characterized in that there are the conjuncted parts in three places (6) conjuncted spring leaf (18) and (17).
4, conjuncted dual spring sheet wiper according to claim 1 is characterized in that respectively having Baltimore groove (7) below conjuncted spring leaf (18) and (17).
5, according to according to the described conjuncted dual spring sheet wiper of claim 1, it is characterized in that conjuncted spring leaf (18) and (17) top respectively have windscreen wiper plate clamp fixed jack (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02214633 CN2571629Y (en) | 2002-05-06 | 2002-05-06 | Integrated double-spring piece windshield wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02214633 CN2571629Y (en) | 2002-05-06 | 2002-05-06 | Integrated double-spring piece windshield wiper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2571629Y true CN2571629Y (en) | 2003-09-10 |
Family
ID=33693933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02214633 Expired - Fee Related CN2571629Y (en) | 2002-05-06 | 2002-05-06 | Integrated double-spring piece windshield wiper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2571629Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905687A (en) * | 2010-07-14 | 2010-12-08 | 奇瑞汽车股份有限公司 | Windscreen wiper |
| CN107472200A (en) * | 2017-08-18 | 2017-12-15 | 北京汽车研究总院有限公司 | A kind of wiper and vehicle |
-
2002
- 2002-05-06 CN CN 02214633 patent/CN2571629Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905687A (en) * | 2010-07-14 | 2010-12-08 | 奇瑞汽车股份有限公司 | Windscreen wiper |
| CN107472200A (en) * | 2017-08-18 | 2017-12-15 | 北京汽车研究总院有限公司 | A kind of wiper and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |