CN203780491U - Wiper for freight car - Google Patents
Wiper for freight car Download PDFInfo
- Publication number
- CN203780491U CN203780491U CN201420184807.0U CN201420184807U CN203780491U CN 203780491 U CN203780491 U CN 203780491U CN 201420184807 U CN201420184807 U CN 201420184807U CN 203780491 U CN203780491 U CN 203780491U
- Authority
- CN
- China
- Prior art keywords
- windscreen wiper
- installation cavity
- wiper frame
- shaving blade
- 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
Links
Abstract
The utility model relates to vehicle accessories, in particular to a wiper for a freight car. According to the technical scheme, the wiper for the freight car comprises a wiper bracket and a wiper blade arranged on the wiper bracket. The wiper bracket is a bar-shaped frame and is provided with a mounting cavity for containing the wiper blade. One side of the mounting cavity is provided with a mounting opening. A limit stop which is detachably connected with the wiper bracket is arranged at the mounting opening of the mounting cavity of the wiper bracket. The wiper blade comprises a mounting end and a working end. The mounting end is connected with the working end through shoulders. The mounting end is located in the mounting cavity of the wiper bracket. The working end extends out of the mounting cavity. An elastic butting and pressing mechanism is arranged between the bottom of the mounting cavity of the wiper bracket and the mounting end of the wiper blade. The elastic butting and pressing mechanism comprises butting and pressing springs. An elasticity adjusting mechanism for the butting and pressing springs is arranged on the wiper bracket. By the adoption of the scheme, the wiper for the freight car is made of materials which can be made full use of and is simple in structure.
Description
Technical field
The utility model relates to a kind of vehicle accessory, particularly a kind of goods Vheicle wiper.
Background technology
Rain brush is in vehicle traveling process, to implement to its Windshield the clean-up device of scrubbing.Rain brush mainly drives rain shaving blade by motor, makes rain shaving blade reciprocal scraping on Windshield, with this, Windshield is implemented to clean; Rain shaving blade is consumer, it is revealed in outside car, expose to the sun and rain, but also need to rub between Windshield, so wearing and tearing are very fast, in the time that the top layer of rain shaving blade cannot contact with Windshield, this rain shaving blade just needs to change, but now this rain shaving blade is only polished for top layer, its body also has the more friction piece that can rub with Windshield, but owing to setting up the ad hoc structure of windscreen wiper frame of rain shaving blade, remaining rain shaving blade cannot be used again, caused the waste of material, environmental protection not.
Summary of the invention
The deficiency existing for prior art, the utility model provides that a kind of material can fully be utilized, goods Vheicle wiper simple in structure.
For achieving the above object, the utility model provides following technical scheme: a kind of goods Vheicle wiper, include windscreen wiper frame and establish with windscreen wiper frame on rain shaving blade, windscreen wiper frame is the framework of strip, on windscreen wiper frame, offer the installation cavity of placing rain shaving blade, one side of installation cavity is provided with construction opening, it is characterized in that: the construction opening place of described windscreen wiper frame installation cavity is provided with windscreen wiper frame and is the positive stop removably connecting, described rain shaving blade includes installation end and working end, between installation end and working end, be connected by shoulder rank, in the installation cavity of installation end in windscreen wiper frame, working end extends to outside installation cavity, between the bottom of windscreen wiper frame installation cavity and the installation end of rain shaving blade, be provided with elasticity and compress mechanism, this elasticity compresses mechanism and includes the spring that compresses of being located between installation cavity bottom and rain shaving blade installation end, windscreen wiper frame is provided with the flexible adjustment mechanism that compresses spring.
Wherein, flexible adjustment mechanism include be located at installation cavity bottom and compress pressing plate between spring and one end outside installation cavity, the adjusting screw(rod) that the other end extends in installation cavity and spins with windscreen wiper frame screw thread, adjusting screw(rod) extends to the one end and pressing plate conflict in installation cavity; Described axial one end and the pressing plate that compresses spring conflicted, and the installation end of the other end and rain shaving blade is conflicted.
Adopt technique scheme, compress mechanism by elasticity being set between windscreen wiper frame and rain shaving blade, make rain shaving blade there is all the time the power that compresses towards Windshield, after the top layer of rain shaving blade is worn, due to the effect of spring, make the working end of rain shaving blade again be pushed to the position that can conflict with Windshield, rain shaving blade is used fully, after working end polishes completely, just need change it, not only save use cost, and avoided the waste of material.
The utility model is further set to: between positive stop and windscreen wiper frame, be connected by screw.
Adopt technique scheme, easy accessibility is set like this, simple in structure.
Below in conjunction with accompanying drawing, the utility model is further described.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the utility model embodiment;
Fig. 2 is the structural representation of the utility model embodiment.
Detailed description of the invention
As Fig. 1, a kind of goods Vheicle wiper shown in Fig. 2, include windscreen wiper frame 1 and establish with windscreen wiper frame 1 on rain shaving blade 2, the framework that windscreen wiper frame 1 is strip, on windscreen wiper frame 1, offer the installation cavity 11 of placing rain shaving blade 2, one side of installation cavity 11 is provided with construction opening 12, construction opening 12 places of windscreen wiper frame 1 installation cavity 11 are provided with windscreen wiper frame 1 and are the positive stop 13 removably connecting, rain shaving blade 2 includes installation end 21 and working end 22, between installation end 21 and working end 22, be connected by shoulder rank 23, in the installation cavity 11 of installation end 21 in windscreen wiper frame 1, working end 22 extends to outside installation cavity 11, between the bottom of windscreen wiper frame 1 installation cavity 11 and the installation end 21 of rain shaving blade 2, be provided with elasticity and compress mechanism 3, this elasticity compresses mechanism 3 and includes to be located at and compress spring 31 between installation cavity 11 bottoms and rain shaving blade 2 installation ends 21, windscreen wiper frame 1 is provided with the flexible adjustment mechanism 4 that compresses spring 31.In such scheme, compress mechanism 3 by elasticity being set between windscreen wiper frame 1 and rain shaving blade 2, make rain shaving blade 2 there is all the time the power that compresses towards Windshield, after the top layer of rain shaving blade 2 is worn, because elasticity compresses the effect of mechanism 3, make the working end 22 of rain shaving blade 2 again be pushed to the position that can conflict with Windshield, rain shaving blade 2 is used fully, after working end 22 polishes completely, just need change it, not only save use cost, and avoided the waste of material.
In the utility model embodiment, flexible adjustment mechanism 4 include be located at installation cavity 11 bottoms and compress pressing plate 41 between spring 31 and one end outside installation cavity 11, the adjusting screw(rod) 42 that the other end extends in installation cavity 11 and spins with windscreen wiper frame 1 screw thread, one end and pressing plate 41 that adjusting screw(rod) 42 extends in installation cavity 11 are conflicted; The axial one end and the pressing plate 41 that compress spring 31 are conflicted, and the installation end 21 of the other end and rain shaving blade 2 is conflicted.In use, the elastic force of spring compresses rain shaving blade 2 outside windscreen wiper frame 1, when rain shaving blade 2 is worn down to a certain degree, when spring force cannot meet it and compresses power, adjustable adjusting screw(rod) 42, make adjusting screw(rod) 42 progressively enter into that installation cavity 11 is interior to be implemented to compress to pressing plate 41, pressing plate 41 also can order about and compress spring 31 and move towards construction opening 12 in the time that construction opening 12 places of installation cavity 11 move, move to a certain degree, compress spring 31 and just can recover the initial power that compresses, 2 enforcements to rain shaving blade again compress, rain shaving blade 2 can be utilized fully.
In order to facilitate the dismounting of rain shaving blade 2, between positive stop 13 and windscreen wiper frame 1, be connected by screw.It should be noted that, positive stop 13 also can with 1 clamping of windscreen wiper frame or grafting, be all feasible.
Claims (3)
1. a goods Vheicle wiper, include windscreen wiper frame and establish with windscreen wiper frame on rain shaving blade, windscreen wiper frame is the framework of strip, on windscreen wiper frame, offer the installation cavity of placing rain shaving blade, one side of installation cavity is provided with construction opening, it is characterized in that: the construction opening place of described windscreen wiper frame installation cavity is provided with windscreen wiper frame and is the positive stop removably connecting, described rain shaving blade includes installation end and working end, between installation end and working end, be connected by shoulder rank, in the installation cavity of installation end in windscreen wiper frame, working end extends to outside installation cavity, between the bottom of windscreen wiper frame installation cavity and the installation end of rain shaving blade, be provided with elasticity and compress mechanism, this elasticity compresses mechanism and includes the spring that compresses of being located between installation cavity bottom and rain shaving blade installation end, windscreen wiper frame is provided with the flexible adjustment mechanism that compresses spring.
2. goods Vheicle wiper according to claim 1, it is characterized in that: described flexible adjustment mechanism include be located at installation cavity bottom and compress pressing plate between spring and one end outside installation cavity, the adjusting screw(rod) that the other end extends in installation cavity and spins with windscreen wiper frame screw thread, adjusting screw(rod) extends to the one end and pressing plate conflict in installation cavity; Described axial one end and the pressing plate that compresses spring conflicted, and the installation end of the other end and rain shaving blade is conflicted.
3. goods Vheicle wiper according to claim 1 and 2, is characterized in that: between described positive stop and windscreen wiper frame, be connected by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420184807.0U CN203780491U (en) | 2014-04-16 | 2014-04-16 | Wiper for freight car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420184807.0U CN203780491U (en) | 2014-04-16 | 2014-04-16 | Wiper for freight car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203780491U true CN203780491U (en) | 2014-08-20 |
Family
ID=51316703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420184807.0U Expired - Fee Related CN203780491U (en) | 2014-04-16 | 2014-04-16 | Wiper for freight car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203780491U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350687A (en) * | 2019-07-03 | 2019-10-18 | 珠海格力电器股份有限公司 | Motor, electric appliance and vehicle |
| CN112790462A (en) * | 2020-12-31 | 2021-05-14 | 宁波前鸿自动化科技有限公司 | Full-wrapping helmet with water mist removing function |
-
2014
- 2014-04-16 CN CN201420184807.0U patent/CN203780491U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350687A (en) * | 2019-07-03 | 2019-10-18 | 珠海格力电器股份有限公司 | Motor, electric appliance and vehicle |
| CN112790462A (en) * | 2020-12-31 | 2021-05-14 | 宁波前鸿自动化科技有限公司 | Full-wrapping helmet with water mist removing function |
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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: 20140820 Termination date: 20150416 |
|
| EXPY | Termination of patent right or utility model |