CN206374954U - A kind of anti-pasture and water protective cover of O-shaped marginal ray - Google Patents
A kind of anti-pasture and water protective cover of O-shaped marginal ray Download PDFInfo
- Publication number
- CN206374954U CN206374954U CN201621430954.7U CN201621430954U CN206374954U CN 206374954 U CN206374954 U CN 206374954U CN 201621430954 U CN201621430954 U CN 201621430954U CN 206374954 U CN206374954 U CN 206374954U
- Authority
- CN
- China
- Prior art keywords
- pasture
- protective cover
- marginal ray
- shaped
- rear portion
- 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 kind of O-shaped anti-pasture and water protective cover of marginal ray, it is divided into anterior fixed plate and rear portion protective enclosure；Anterior fixed plate is provided with the fixing threaded hole for being used for fixing the anti-pasture and water protective cover of O-shaped marginal ray；Rear portion protective enclosure outer wall is distributed cellular perforate；Rear portion protective enclosure posterior edge is provided with edge shaping ring.A kind of O-shaped anti-pasture and water protective cover of marginal ray of the utility model is designed using cellular perforate, can effectively be protected blade and not influenceed the thrust of blade.
Description
Technical field
The utility model is related to standard machinery engineering device technique field, is protected more particularly, to a kind of O-shaped anti-pasture and water of marginal ray
Shield.
Background technology
Country's miniature self-service ship is directly driven using motor by axle oar mostly at present, due to the otherness of use environment,
It can there are in the presence of pasture and water and foreign matter, the normal of influence unmanned boat is used.
Utility model content
The purpose of this utility model is to provide a kind of O-shaped anti-pasture and water protective cover of marginal ray, it is intended to solve the above problems.
To achieve these goals, the technical solution of the utility model is a kind of O-shaped anti-pasture and water protection of marginal ray of design
Cover, is divided into anterior fixed plate and rear portion protective enclosure；The anterior fixed plate, which is provided with, to be used to fix the anti-pasture and water of O-shaped marginal ray
The fixing threaded hole of protective cover；The rear portion protective enclosure outer wall is distributed cellular perforate；The rear portion protective enclosure posterior edge
Provided with edge shaping ring.
Further, a kind of described O-shaped anti-pasture and water protective cover of marginal ray is made of 304 or 316 stainless steels.
Further, described rear portion protective enclosure is made of 2mm stainless steel plate punching presses.
Further, bonding jumper of the described edge shaping ring side provided with some connection shaping ring centers of circle.
Advantage and beneficial effect of the present utility model are：A kind of O-shaped anti-pasture and water protective cover of marginal ray of the utility model,
O-shaped protective cover uses 304 or 316 stainless steels, is divided into anterior fixed plate and rear portion protective enclosure, its middle front part fixed plate is according to reality
Border axle oar diameter and the size of screw is installed determines the parameters such as fixing threaded hole diameter and pitch-row；Rear portion protective cover is used
2mm stainless steel plate punching presses are made, and are distributed cellular perforate.Using cellular design, that is, ensure that current are passed through, and prevent again
The debris such as pasture and water suck, can be effectively protected blade is not influenceed by windings such as extraneous pasture and water foreign matters, it is ensured that hull power not by
Influence.In addition, edge shaping ring built-in edge shape, it is ensured that profile is indeformable.A kind of O-shaped marginal ray waterproof of the utility model
Careless protective cover coordinates hull blade position to install, and is such as arranged on the afterbody of hull.
Brief description of the drawings
Fig. 1 is side view of the present utility model.
Fig. 2 is rearview of the present utility model.
Wherein, edge shaping ring 1, rear portion protective enclosure 2, fixing threaded hole 3, anterior fixed plate 4.
Embodiment
With reference to the accompanying drawings and examples, embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and protection model of the present utility model can not be limited with this
Enclose.
Embodiment：
A kind of anti-pasture and water protective cover of O-shaped marginal ray, is divided into anterior fixed plate 4 and rear portion protective enclosure 2；It is described anterior solid
Fixed board 4 is provided with the fixing threaded hole 3 for being used for fixing the anti-pasture and water protective cover of O-shaped marginal ray；The outer wall of rear portion protective enclosure 2 point
The cellular perforate of cloth；The posterior edge of rear portion protective enclosure 2 is provided with edge shaping ring 1.
A kind of described O-shaped anti-pasture and water protective cover of marginal ray is made of 304 stainless steels.
Described rear portion protective enclosure 2 is made of 2mm stainless steel plate punching presses.
Bonding jumper of the described side of edge shaping ring 1 provided with four connection shaping ring centers of circle.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvements and modifications can also be made, these change
Enter and retouch and also should be regarded as protection domain of the present utility model.
Claims (4)
1. a kind of anti-pasture and water protective cover of O-shaped marginal ray, it is characterised in that：It is divided into anterior fixed plate and rear portion protective enclosure；Institute
State anterior fixed plate and be provided with the fixing threaded hole for being used for fixing the anti-pasture and water protective cover of O-shaped marginal ray；The rear portion protective enclosure
Outer wall is distributed cellular perforate；The rear portion protective enclosure posterior edge is provided with edge shaping ring.
2. a kind of O-shaped anti-pasture and water protective cover of marginal ray according to claim 1, it is characterised in that：Described is a kind of O-shaped
The anti-pasture and water protective cover of marginal ray is made of 304 or 316 stainless steels.
3. a kind of O-shaped anti-pasture and water protective cover of marginal ray according to claim 1, it is characterised in that：Described rear portion is protected
Shroud body is made of 2mm stainless steel plate punching presses.
4. a kind of O-shaped anti-pasture and water protective cover of marginal ray according to claim 1, it is characterised in that：Described edge is whole
Bonding jumper of the shape circle side provided with some connection shaping ring centers of circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621430954.7U CN206374954U (en) | 2016-12-26 | 2016-12-26 | A kind of anti-pasture and water protective cover of O-shaped marginal ray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621430954.7U CN206374954U (en) | 2016-12-26 | 2016-12-26 | A kind of anti-pasture and water protective cover of O-shaped marginal ray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206374954U true CN206374954U (en) | 2017-08-04 |
Family
ID=59407797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621430954.7U Expired - Fee Related CN206374954U (en) | 2016-12-26 | 2016-12-26 | A kind of anti-pasture and water protective cover of O-shaped marginal ray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206374954U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108263587A (en) * | 2018-04-03 | 2018-07-10 | 中国科学院大气物理研究所 | unmanned boat propulsion device with cutting function |
| CN113815826A (en) * | 2021-03-17 | 2021-12-21 | 李利洲 | Screw propeller device capable of reducing biological following and preventing winding |
-
2016
- 2016-12-26 CN CN201621430954.7U patent/CN206374954U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108263587A (en) * | 2018-04-03 | 2018-07-10 | 中国科学院大气物理研究所 | unmanned boat propulsion device with cutting function |
| CN113815826A (en) * | 2021-03-17 | 2021-12-21 | 李利洲 | Screw propeller device capable of reducing biological following and preventing winding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20170804 Termination date: 20201226 |