CN204236430U - Safety-type wiper - Google Patents
Safety-type wiper Download PDFInfo
- Publication number
- CN204236430U CN204236430U CN201420662988.3U CN201420662988U CN204236430U CN 204236430 U CN204236430 U CN 204236430U CN 201420662988 U CN201420662988 U CN 201420662988U CN 204236430 U CN204236430 U CN 204236430U
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- CN
- China
- Prior art keywords
- windscreen wiper
- brachium pontis
- bar
- wiper bar
- strut bar
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- 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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Abstract
The utility model relates to wiper technical field, disclose a kind of safety-type wiper, comprise actuating arm, main brachium pontis, windscreen wiper bar, the outer end of brachium pontis is divided to be provided with the metal jaw be connected with windscreen wiper bar, windscreen wiper bar comprises windscreen wiper bar body, water wiping lip, water wiping lip cross section is criss-cross, the outer end of water wiping lip is wedge structure, the cross section of windscreen wiper bar body is king's character form structure, water wiping lip is extended to form by windscreen wiper bar body bottom portion, windscreen wiper bar body bilateral symmetry is provided with guide groove, strengthening groove, the open end of metal jaw snaps in the guide groove of windscreen wiper bar body both sides respectively, windscreen wiper bar body bottom portion both sides stretch out and are formed for the edge cover strip of clad metal jaw.The utility model has when windscreen wiper bar weares and teares and changes in time, can prevent the metal jaw scratch Windshield on point arm bridge, thus play the beneficial effect of safety guard-safeguard to Windshield.
Description
Technical field
The utility model relates to wiper technical field, particularly relates to a kind of safety-type wiper.
Background technology
Wiper assembly contains electrical motor, retarder, four-bar linkage, wiper axle, rain shaving blade skeleton, rain shaving blade adhesive tape etc., when driver presses the switch of wiper, motor start-up, the rotating speed of electrical motor increases torsion effect driving swing arm through the deceleration of worm and gear, swing arm drives four-bar linkage, four-bar linkage drives the rotating shaft be arranged in front panel to swing, and finally drives rain shaving blade to sweep Windshield by rotating shaft.Rain shaving blade adhesive tape is consumable accessory, at long-term and windshield wipe contact, and expose to the weather, easy wearing and tearing, aging, wiper skeleton is all by several metal jaw and the clamping of rain shaving blade adhesive tape usually, along with the wearing and tearing of rain shaving blade adhesive tape, when may wear to metal jaw place, metal jaw meeting scratch Windshield, because general driver can not often go to check wiper, only have and find that wiper is scraped rainwater performance and significantly declined when the rainy day, just can go to change rain shaving blade adhesive tape, and now, metal jaw to have contacted with Windshield and scratch Windshield.
Chinese patent Authorization Notice No.: CN2271985Y, authorized announcement date on January 7th, 1998, disclose a kind of wiper, be made up of wiper arm, principal arm bridge, point arm bridge, rain shaving blade bracket clamp, rain shaving blade bracket and a rain shaving blade, rain shaving blade bracket has the draw-in groove that two are installed rain shaving blade, every bar groove is built with a rain shaving blade, form two wiper blade windscreen wiper, structure is simple, is easy to manufacture application, each run, produces and scrapes water effect for twice; Make windshield clear, ensure the normal vision of operating personal, favourable safe driving.Divide arm bridge by metal jaw and the clamping of rain shaving blade bracket, along with the wearing and tearing of rain shaving blade, when rain shaving blade head may wear to concordant with rain shaving blade bracket, rain shaving blade bracket can contact with Windshield, thus scratch Windshield.
Utility model content
In order to overcome windscreen wiper bar of the prior art wearing and tearing, driver does not have Timeliness coverage to the utility model and change, thus cause the deficiency of the metal jaw scratch Windshield on point arm bridge, provide a kind of when windscreen wiper bar weares and teares and changes in time, the wiper of the metal jaw scratch Windshield on point arm bridge can be prevented.
To achieve these goals, the utility model adopts following technical scheme:
A kind of wiper of anti-scratch Windshield, comprise actuating arm, main brachium pontis, windscreen wiper bar, main brachium pontis is provided with some points of brachium pontis, the outer end of brachium pontis is divided to be provided with the metal jaw be connected with windscreen wiper bar, described windscreen wiper bar comprises windscreen wiper bar body, water wiping lip, described water wiping lip cross section is criss-cross, the outer end of water wiping lip is wedge structure, the cross section of described windscreen wiper bar body is king's character form structure, water wiping lip is extended to form by windscreen wiper bar body bottom portion, windscreen wiper bar body bilateral symmetry is provided with guide groove, strengthening groove, wherein guide groove is near water wiping lip end, metallic support bar is provided with in described strengthening groove, the open end of described metal jaw snaps in the guide groove of windscreen wiper bar body both sides respectively, described windscreen wiper bar body bottom portion both sides stretch out and are formed for the edge cover strip of clad metal jaw.Metal jaw is completely coated by edge cover strip, even if in use water wiping lip wears away completely, metal jaw also can not contact with Windshield, thus plays a protective role; Sometimes metal jaw is connected instability with windscreen wiper bar, and during use, windscreen wiper bar can be turned on one's side, inclination etc., and now edge cover strip also can well protect Windshield not to be scraped off.
As preferably, connected by glue after the outer end overlap joint of two described edge cover strips.Edge cover strip and windscreen wiper bar body are integral type structure, and metallic support bar inserts in strengthening groove, and metal jaw snaps in guide groove, then by glue, the outer end of edge cover strip is glued together, easy for installation.
Concomitant regimen, the outer end of two described edge cover strips links into an integrated entity, and two edge cover strips are integrally formed tubulose bound edge cover.Tubulose bound edge cover bulk strength is large, more stable.
As preferably, the top of described tubulose bound edge cover is provided with some long slot bores, and described windscreen wiper bar body both sides and the correspondence position of long slot bore are provided with the escape groove of vertical connection reinforcement groove, guide groove.Long slot bore is convenient to the installation of metal jaw, metal jaw reaches in guide groove along escape groove after long slot bore inserts, the chuck of metal jaw head both sides snaps in guide groove, then a windscreen wiper bar intrinsic single mobile distance along its length, thus metal jaw and escape groove are staggered, realize the connection of metal jaw and windscreen wiper bar body, location.
As preferably, the open end both sides of described metal jaw are arranged with two groups of rotating shafts respectively along its length respectively, described rotating shaft is respectively equipped with main support wheel, auxiliary support wheel, described main support wheel, the lateral surface of auxiliary support wheel stretch out outside edge cover strip, and described main support wheel, the outside of auxiliary support wheel are arranged with rubber coating.After water wiping lip weares and teares completely; rubber coating on main support wheel contacts with Windshield, and when after the rubber coating wearing and tearing on main support wheel, the rubber coating on auxiliary support wheel continues to contact with Windshield; thus Windshield is played a protective role, prevent metal jaw scratch Windshield.
As preferably, the both sides at the two ends of described main brachium pontis are also respectively equipped with strut bar, and the outer end of described strut bar is provided with cardan wheel, and the outside of described cardan wheel is coated with silica gel sheath, and described strut bar is provided with the regulating sleeve that can be used for regulating strut bar length.After water wiping lip, main support wheel, auxiliary support wheel all wear and tear, cardan wheel contacts with Windshield, and windscreen wiper bar then and between Windshield forms gap, prevents the metal collet scratch Windshield on windscreen wiper bar; The length of strut bar can be regulated according to different automobile types, thus change the universal distance taken turns between Windshield.
As preferably, described strut bar is connected with main brachium pontis by Connection Block, and described Connection Block is fixedly connected with main brachium pontis, and described strut bar end and Connection Block are rotationally connected, and the junction of strut bar and Connection Block is provided with lock bolt.Angle between strut bar can be regulated according to different automobile types, to satisfy the demands, highly versatile.
As preferably, the center of described main brachium pontis is also provided with permanent seat, and the outer end of described permanent seat is provided with the auxiliary wiper parallel with main brachium pontis.Auxiliary wiper plays auxiliary effect of scraping water, when down-pour, can strike off residual rainwater by actv..
As preferably, the outer end of actuating arm is connected with the middle part of main brachium pontis, and the centre of main brachium pontis is also provided with towards the nozzle of Windshield side, and be provided with water pipe inside described actuating arm, described water pipe is connected with nozzle.Nozzle place can spray, and when windscreen surface dust is more, nozzle spray may be used for cleaning Windshield.
Therefore, the utility model has when windscreen wiper bar weares and teares and changes in time, can prevent the metal jaw scratch Windshield on point arm bridge, thus play the beneficial effect of safety guard-safeguard to Windshield.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the connection structure schematic diagram of the first windscreen wiper bar and metal jaw.
Fig. 3 is the connection structure schematic diagram of the second windscreen wiper bar and metal jaw.
Fig. 4 is the installation process schematic diagram of the second windscreen wiper bar and metal jaw.
Fig. 5 is the birds-eye view of the second windscreen wiper bar.
Fig. 6 is the connection structure schematic diagram of wiper and auxiliary wiper.
In figure: actuating arm 1 main brachium pontis 2 windscreen wiper bar 3 points of brachium pontis 4 metal jaw 5 metallic support bar 6 strut bar 7 cardan wheel 8 regulating sleeve 9 Connection Block 10 lock bolt 11 permanent seats 12 assist the main support wheel 35 tubulose bound edge of wiper 13 nozzle 14 water pipe 15 windscreen wiper bar body 30 water wiping lip 31 guide groove 32 strengthening groove 33 edge cover strip 34 to overlap auxiliary support wheel 39 rubber coating 40 of 36 long slot bore 37 escape groove 38.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Embodiment 1: the wiper of a kind of anti-scratch Windshield as shown in figures 1 to 6, comprise actuating arm 1, main brachium pontis 2, windscreen wiper bar 3, actuating arm is connected with main brachium pontis, main brachium pontis is provided with some points of brachium pontis 4, the outer end of brachium pontis is divided to be provided with the metal jaw 5 be connected with windscreen wiper bar, as shown in Figure 2, windscreen wiper bar 3 comprises windscreen wiper bar body 30, water wiping lip 31, water wiping lip cross section is criss-cross, the outer end of water wiping lip is wedge structure, the cross section of windscreen wiper bar body 30 is king's character form structure, water wiping lip 31 extends to form by bottom windscreen wiper bar body 30, windscreen wiper bar body bilateral symmetry is provided with guide groove 32, strengthening groove 33, wherein guide groove is positioned on the downside of strengthening groove, metallic support bar 6 is provided with in strengthening groove 33, the open end of metal jaw 5 snaps in the guide groove 32 of windscreen wiper bar body both sides respectively, windscreen wiper bar body 30 two bottom sides stretches out and is formed for the edge cover strip 34 of clad metal jaw, connected by glue after the outer end overlap joint of two edge cover strips.
The open end both sides of metal jaw 5 are arranged with two groups of rotating shafts respectively along its length respectively, rotating shaft is respectively equipped with main support wheel 35, auxiliary support wheel 39, the lateral surface of main support wheel, auxiliary support wheel stretches out outside edge cover strip, and the outside of main support wheel, auxiliary support wheel is arranged with rubber coating 40.After water wiping lip weares and teares completely; rubber coating on main support wheel contacts with Windshield, and when after the rubber coating wearing and tearing on main support wheel, the rubber coating on auxiliary support wheel continues to contact with Windshield; thus Windshield is played a protective role, prevent metal jaw scratch Windshield.
The both sides at the two ends of main brachium pontis 2 are also respectively equipped with strut bar 7, and the lower end of strut bar 7 is provided with cardan wheel 8, and the outside of cardan wheel is coated with silica gel sheath, and strut bar is provided with the regulating sleeve 9 that can be used for regulating strut bar length; Strut bar 7 upper end is connected with main brachium pontis by Connection Block 10, Connection Block 10 is fixedly connected with main brachium pontis, post upper and Connection Block 10 are rotationally connected, the junction of strut bar and Connection Block is provided with lock bolt 11, strut bar length is regulated by regulating sleeve, regulated the angle of strut bar by lock bolt, thus the vehicle that can be adapted to various different model uses.
As shown in Figure 6, the center of main brachium pontis 2 is also provided with permanent seat 12, the outer end of permanent seat is provided with the auxiliary wiper 13 parallel with main brachium pontis, the outer end of actuating arm is connected with the middle part of main brachium pontis, the centre of main brachium pontis 2 is also provided with towards the nozzle 14 of Windshield side, be provided with water pipe 15 inside actuating arm 1, water pipe is connected with nozzle.
Embodiment 2: the wiper of a kind of anti-scratch Windshield as shown in figures 1 to 6, comprise actuating arm 1, main brachium pontis 2, windscreen wiper bar 3, actuating arm is connected with main brachium pontis, main brachium pontis is provided with some points of brachium pontis 4, the outer end of brachium pontis is divided to be provided with the metal jaw 5 be connected with windscreen wiper bar, as shown in Figure 3, windscreen wiper bar 3 comprises windscreen wiper bar body 30, water wiping lip 31, water wiping lip cross section is criss-cross, the outer end of water wiping lip is wedge structure, the cross section of windscreen wiper bar body 30 is king's character form structure, water wiping lip 31 is extended to form by the bottom of windscreen wiper bar body 30, windscreen wiper bar body bilateral symmetry is provided with guide groove 32, strengthening groove 33, wherein guide groove is positioned on the downside of strengthening groove, metallic support bar 6 is provided with in strengthening groove 33, the open end of metal jaw 5 snaps in the guide groove 32 of windscreen wiper bar body both sides respectively, windscreen wiper bar body 30 two bottom sides stretches out and is formed for the edge cover strip 34 of clad metal jaw, the outer end of two edge cover strips 34 links into an integrated entity, two edge cover strips are integrally formed tubulose bound edge cover 36.
As shown in Figure 4 and Figure 5, the top of tubulose bound edge cover 36 is provided with the long slot bore 37 with metal jaw respective amount, windscreen wiper bar body both sides and the correspondence position of long slot bore are provided with vertical connection reinforcement groove, the escape groove 38 of guide groove, long slot bore is convenient to the installation of metal jaw, metal jaw reaches in guide groove along escape groove after inserting from long slot bore one end, the chuck of metal jaw head both sides snaps in guide groove, then a windscreen wiper bar intrinsic single mobile distance along its length, metal jaw is made to move to the long slot bore other end, now metal jaw and escape groove stagger, realize the connection of metal jaw and windscreen wiper bar body, location, prevent metal jaw from deviating from, then in strengthening groove, metallic support bar is inserted.
The open end both sides of metal jaw 5 are arranged with two groups of rotating shafts respectively along its length respectively, rotating shaft is respectively equipped with main support wheel 35, auxiliary support wheel 39, the lateral surface of main support wheel, auxiliary support wheel stretches out outside edge cover strip, and the outside of main support wheel, auxiliary support wheel is arranged with rubber coating 40.After water wiping lip weares and teares completely; rubber coating on main support wheel contacts with Windshield, and when after the rubber coating wearing and tearing on main support wheel, the rubber coating on auxiliary support wheel continues to contact with Windshield; thus Windshield is played a protective role, prevent metal jaw scratch Windshield.
The both sides at the two ends of main brachium pontis 2 are also respectively equipped with strut bar 7, and the lower end of strut bar 7 is provided with cardan wheel 8, and the outside of cardan wheel is coated with silica gel sheath, and strut bar is provided with the regulating sleeve 9 that can be used for regulating strut bar length; Strut bar 7 upper end is connected with main brachium pontis by Connection Block 10, and Connection Block 10 is fixedly connected with main brachium pontis, and post upper and Connection Block 10 are rotationally connected, and the junction of strut bar and Connection Block is provided with lock bolt 11.
As shown in Figure 6, the center of main brachium pontis 2 is also provided with permanent seat 12, the outer end of permanent seat is provided with the auxiliary wiper 13 parallel with main brachium pontis, the outer end of actuating arm is connected with the middle part of main brachium pontis, the centre of main brachium pontis 2 is also provided with towards the nozzle 14 of Windshield side, be provided with water pipe 15 inside actuating arm 1, water pipe is connected with nozzle.
When after water wiping lip wearing and tearing, rubber coating on main support wheel contacts with Windshield, support, when after the rubber coating wearing and tearing on main support wheel, rubber coating on auxiliary support wheel supports the glass protection that keeps out the wind, when main support wheel, after auxiliary support wheel all weares and teares, cardan wheel contacts with Windshield, thus make to form gap between windscreen wiper bar and Windshield, prevent the metal jaw scratch glass on windscreen wiper bar, windscreen wiper bar is when scraping water, metallic support bar, metal jaw is completely coated by edge cover strip (tubulose bound edge cover), thus prevent the metallic material on wiper from tilting because of wiper, the a variety of causes such as windscreen wiper bar wearing and tearing contact with Windshield, thus Windshield is played to the effect of safety guard-safeguard.
Claims (10)
1. a safety-type wiper, comprise actuating arm, main brachium pontis, windscreen wiper bar, main brachium pontis is provided with some points of brachium pontis, the outer end of brachium pontis is divided to be provided with the metal jaw be connected with windscreen wiper bar, it is characterized in that, described windscreen wiper bar comprises windscreen wiper bar body, water wiping lip, described water wiping lip cross section is criss-cross, the outer end of water wiping lip is wedge structure, the cross section of described windscreen wiper bar body is king's character form structure, water wiping lip is extended to form by windscreen wiper bar body bottom portion, windscreen wiper bar body bilateral symmetry is provided with guide groove, strengthening groove, wherein guide groove is near water wiping lip end, metallic support bar is provided with in described strengthening groove, the open end of described metal jaw snaps in the guide groove of windscreen wiper bar body both sides respectively, described windscreen wiper bar body bottom portion both sides stretch out and are formed for the edge cover strip of clad metal jaw.
2. safety-type wiper according to claim 1, is characterized in that, is connected after the outer end overlap joint of two described edge cover strips by glue.
3. safety-type wiper according to claim 1, is characterized in that, the outer end of two described edge cover strips links into an integrated entity, and two edge cover strips are integrally formed tubulose bound edge cover.
4. safety-type wiper according to claim 3, is characterized in that, the top of described tubulose bound edge cover is provided with some long slot bores, and described windscreen wiper bar body both sides and the correspondence position of long slot bore are provided with the escape groove of vertical connection reinforcement groove, guide groove.
5. the safety-type wiper according to claim 1 or 2 or 3, it is characterized in that, the open end both sides of described metal jaw are arranged with two groups of rotating shafts respectively along its length respectively, described rotating shaft is respectively equipped with main support wheel, auxiliary support wheel, described main support wheel, the lateral surface of auxiliary support wheel stretch out outside edge cover strip, and described main support wheel, the outside of auxiliary support wheel are arranged with rubber coating.
6. safety-type wiper according to claim 1, it is characterized in that, the both sides at the two ends of described main brachium pontis are also respectively equipped with strut bar, the outer end of described strut bar is provided with cardan wheel, the outside of described cardan wheel is coated with silica gel sheath, and described strut bar is provided with the regulating sleeve that can be used for regulating strut bar length.
7. safety-type wiper according to claim 6, it is characterized in that, described strut bar is connected with main brachium pontis by Connection Block, and described Connection Block is fixedly connected with main brachium pontis, described strut bar end and Connection Block are rotationally connected, and the junction of strut bar and Connection Block is provided with lock bolt.
8. safety-type wiper according to claim 5, it is characterized in that, the both sides at the two ends of described main brachium pontis are also respectively equipped with strut bar, the outer end of described strut bar is provided with cardan wheel, the outside of described cardan wheel is coated with silica gel sheath, and described strut bar is provided with the regulating sleeve that can be used for regulating strut bar length; Described strut bar is connected with main brachium pontis by Connection Block, and described Connection Block is fixedly connected with main brachium pontis, and described strut bar end and Connection Block are rotationally connected, and the junction of strut bar and Connection Block is provided with lock bolt.
9. the safety-type wiper according to claim 1 or 2 or 3 or 6 or 7, it is characterized in that, the center of described main brachium pontis is also provided with permanent seat, and the outer end of described permanent seat is provided with the auxiliary wiper parallel with main brachium pontis.
10. safety-type wiper according to claim 9, it is characterized in that, the outer end of actuating arm is connected with the middle part of main brachium pontis, and the centre of main brachium pontis is also provided with towards the nozzle of Windshield side, be provided with water pipe inside described actuating arm, described water pipe is connected with nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420662988.3U CN204236430U (en) | 2014-11-10 | 2014-11-10 | Safety-type wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420662988.3U CN204236430U (en) | 2014-11-10 | 2014-11-10 | Safety-type wiper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204236430U true CN204236430U (en) | 2015-04-01 |
Family
ID=52765963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420662988.3U Expired - Fee Related CN204236430U (en) | 2014-11-10 | 2014-11-10 | Safety-type wiper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204236430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347312A (en) * | 2016-10-09 | 2017-01-25 | 天津盛欣佳业科技有限公司 | Windscreen wiper |
-
2014
- 2014-11-10 CN CN201420662988.3U patent/CN204236430U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347312A (en) * | 2016-10-09 | 2017-01-25 | 天津盛欣佳业科技有限公司 | Windscreen wiper |
| CN106347312B (en) * | 2016-10-09 | 2019-03-15 | 浙江盛林汽车部件有限公司 | Vehicle wiper |
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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: 20150401 Termination date: 20171110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |