CN204586789U - A kind of wiper blades structure and system - Google Patents
A kind of wiper blades structure and system Download PDFInfo
- Publication number
- CN204586789U CN204586789U CN201520284721.XU CN201520284721U CN204586789U CN 204586789 U CN204586789 U CN 204586789U CN 201520284721 U CN201520284721 U CN 201520284721U CN 204586789 U CN204586789 U CN 204586789U
- Authority
- CN
- China
- Prior art keywords
- adapter
- circular hole
- scraping blade
- wiper
- block
- 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
Links
- 238000007790 scraping Methods 0.000 claims abstract description 29
- 239000007937 lozenge Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Ink Jet (AREA)
Abstract
The utility model discloses a kind of wiper blades structure, comprise scraping blade body, be located at the adapter of scraping blade body front end, with the bearing pin be fixed on wiper arm, described adapter both sides have guide groove, in the middle part of described adapter, be provided with the opening circular hole that top is hatch frame; Also comprise the block be connected with adapter, be provided with the slide rail matched with described guide groove bottom described block, slide rail is provided with the arc circular hole that one end is hatch frame; Described opening circular hole and arc circular hole match and to be fixed on bearing pin by adapter.The utility model can improve the stability that scraping blade is installed, and avoids scraping blade landing, also has structure simple, advantage easy for installation simultaneously.
Description
Technical field
The utility model belongs to automobile-used wiper blades field, is specifically related to a kind of wiper blades structure and system.
Background technology
In rear windscreen wiper for vehicle system, wiper blades is contained on windscreen wiper scraping arm, realizes windscreen wiper function, meets rainy day driving demand.
In prior art, the scraping blade adapter that is fitted through of wiper blades has come, concrete, by the bearing pin of the hole on scraping blade adapter and scraping arm, realize interference fit to realize, but this mode needs the working accuracy of scraping arm upper pin higher, and simple interference fit, scraping blade easily comes off from scraping arm.
Utility model content
The purpose of this utility model is to provide the secondary seat structure of a kind of car visor, during to solving the hole on wiper blades adapter and the axle interference fit on scraping arm, high to hole accuracy requirement, installs instability, the problem of the easy landing from hole of scraping blade.
To achieve these goals, the utility model provides a kind of wiper blades structure, comprises scraping blade body, be located at the adapter of scraping blade body front end, be fixed on the bearing pin on wiper arm, described adapter both sides have guide groove, in the middle part of described adapter, is provided with opening circular hole; Also comprise the block be connected with adapter, bottom described block, be provided with slide rail, slide rail has arc circular hole; Described opening circular hole and arc circular hole match and to be fixed on bearing pin by adapter.
Preferably, described arc circular hole is one end open structure.
Preferably, described block top is lozenges structure, has limited impression at described lozenges structure top end; Described scraping blade body top is provided with boss, and described boss is fastened in limited impression.
Preferably, described adapter card is combined on described wiper arm.
Preferably, adapter base is provided with two parallel grooves, and wiper arm is provided with two machinists clamps, and described clamp is fastened in respective slot respectively.
A kind of windscreen wiper system, comprises wiper arm and the scheme described in above-mentioned any one.
Effect of the present utility model is: adopt scheme described in the utility model, by adopting the mode matched with adapter of blocking a shot to realize the fixing of bearing pin, adopts the mode of clamping to realize the connection of block and adapter simultaneously.Improve the stability that scraping blade is installed, effectively prevent the problem of scraping blade landing, meanwhile, there is structure simple, the advantage that manufacturing cost is lower.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the utility model, for those of ordinary skill in the art, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the assembly drowing of a kind of wiper blades structure of the utility model;
Fig. 2 is that Fig. 1 blocks a shot and the cutaway view at adapters co-operate place;
Fig. 3 is that Fig. 1 blocks a shot and the structural representation at adapters co-operate place;
Fig. 4 is adapter structure schematic diagram;
Fig. 5 is capping structure schematic diagram;
In figure: 1-scraping blade body 2-wiper arm 3-adapter 4-bearing pin 5-block 6-guide groove 7-slide rail 8-limited impression 9-boss
Detailed description of the invention
In order to make those skilled in the art understand the technical solution of the utility model better, below in conjunction with accompanying drawing, the utility model is further detailed.
As Figure 1-5, be a kind of wiper blades structure that the utility model provides, comprise scraping blade body 1, be located at the adapter 3 of scraping blade body 1 front end, be fixed on the bearing pin 4 on wiper arm 2, described adapter 3 both sides have guide groove 6, in the middle part of described adapter 3, is provided with opening circular hole; Also comprise the block 5 be connected with adapter 3, be provided with slide rail 7 bottom described block 5, slide rail 7 is provided with arc circular hole; Described opening circular hole and arc circular hole match and to be fixed on bearing pin 4 by adapter 3.By increasing a block on scraping blade adapter, and guide barrel construction is increased on adapter, can be slided in block both sides on adapter, assembling is simple, meanwhile, adopt and be arranged on adapter upper shed circular hole with being located to block a shot and go up the form that matches of arc circular hole, bearing pin can be limited in adapters openings circular hole, this kind of fit system structure is simple, easy for installation.During scraping blade assembling, the block that slides exposes the hole of adapter, in the bearing pin load hole on scraping arm, then slide block, makes bearing pin enter arc circular hole from block open end, continue the block that slides, until bottom arc circular hole be coupling tactile, now, scraping arm bearing pin is enclosed in the opening circular hole of adapter.
Described block 5 top is lozenges, has limited impression on lozenges top; Described scraping blade body top is provided with boss 9, and described boss is fastened in limited impression 8.Lozenges on block and the boss on adapter, form stop gear, ensures that the sliding stroke of block is at zone of reasonableness.Preferably, when bottom of blocking a shot contacts with bearing pin, described boss engages with groove.
Described adapter card is combined on described wiper arm, also by screw fit, namely arranges screw to realize with adapter top bottom wiper arm, arranges and be fixed on adapter on adapter.In this programme, adapter base is provided with two parallel grooves, and wiper arm is provided with two machinists clamps, and described clamp is fastened in respective slot respectively, and adapter base also can be adopted to arrange through-hole structure, and wiper arm is provided with the card column matched with through hole and realizes clamping.
The utility model also provides a kind of windscreen wiper system, and described windscreen wiper system comprises wiper arm and above-mentioned mentioned wiper blades structure.
Mode above only by illustrating describes some one exemplary embodiment of the present utility model, undoubtedly, for those of ordinary skill in the art, when not departing from spirit and scope of the present utility model, can revise described embodiment by various different mode.Therefore, above-mentioned accompanying drawing is illustrative with being described in essence, should not be construed as the restriction to the utility model claims.
Claims (6)
1. a wiper blades structure, comprise scraping blade body, be located at the adapter of scraping blade body front end, bearing pin with being fixed on wiper arm, is characterized in that: described adapter both sides have guide groove, is provided with the opening circular hole that top is hatch frame in the middle part of described adapter; Also comprise the block be connected with adapter, be provided with the slide rail matched with described guide groove bottom described block, slide rail is provided with the arc circular hole that one end is hatch frame; Described opening circular hole and arc circular hole match and to be fixed on bearing pin by adapter.
2. wiper blades structure as claimed in claim 1, is characterized in that: described arc circular hole top is provided with opening.
3. wiper blades structure as claimed in claim 1, is characterized in that: described block top is lozenges structure, has limited impression at described lozenges structure top end; Described scraping blade body top is provided with boss, and described boss is fastened in limited impression.
4. wiper blades structure as claimed in claim 1, is characterized in that: described adapter card is combined on described wiper arm.
5. wiper blades structure as claimed in claim 4, it is characterized in that: adapter base is provided with two parallel grooves, wiper arm is provided with two machinists clamps, and described clamp is fastened in respective slot respectively.
6. a windscreen wiper system, is characterized in that: comprise wiper arm and the scheme described in any one of claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520284721.XU CN204586789U (en) | 2015-05-05 | 2015-05-05 | A kind of wiper blades structure and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520284721.XU CN204586789U (en) | 2015-05-05 | 2015-05-05 | A kind of wiper blades structure and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204586789U true CN204586789U (en) | 2015-08-26 |
Family
ID=53922974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520284721.XU Expired - Fee Related CN204586789U (en) | 2015-05-05 | 2015-05-05 | A kind of wiper blades structure and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204586789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111936357A (en) * | 2018-04-03 | 2020-11-13 | 沃尔沃卡车集团 | Windshield wiper connector assembly for a vehicle |
-
2015
- 2015-05-05 CN CN201520284721.XU patent/CN204586789U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111936357A (en) * | 2018-04-03 | 2020-11-13 | 沃尔沃卡车集团 | Windshield wiper connector assembly for a vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20190505 |