CN206139405U - Ball -type power protection cover - Google Patents
Ball -type power protection cover Download PDFInfo
- Publication number
- CN206139405U CN206139405U CN201620676956.8U CN201620676956U CN206139405U CN 206139405 U CN206139405 U CN 206139405U CN 201620676956 U CN201620676956 U CN 201620676956U CN 206139405 U CN206139405 U CN 206139405U
- Authority
- CN
- China
- Prior art keywords
- protective sheath
- cavity
- protective case
- base
- adapter sleeve
- 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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- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The utility model provides a ball -type power protection cover includes the protective sheath base, first protective sheath and second protective sheath, be equipped with first protective sheath on the protective sheath base, be equipped with the second protective sheath on the first protective sheath, protective sheath outer side wall of the base is arced sidewall, be equipped with first cavity in at the bottom of the protective sheath, be equipped with the adapter sleeve in the first cavity, the adapter sleeve is the annular, be equipped with the second cavity in the first protective sheath, be equipped with the third cavity in the second protective sheath, first cavity, the cylindrical cavity that second cavity and third cavity equal for the radius. The second protective sheath is the ring form, and the lateral wall cross section of second protective sheath is trapezoidal, and the lateral surface of second protective sheath is the inclined plane. The beneficial effects of the utility model are that because fastening member's effect has been played in the production that protective sheath base and first protective sheath prevented to embossed lacquer the problem, adapter sleeve, during making and spray paint, the effect of first protective sheath is close to sealing member edge inhomogeneous can the solution of spraying paint.
Description
Technical field
This utility model belongs to rubber seal productses field, more particularly, to a kind of ball-type power protection sleeve.
Background technology
Some cast mechanical organs in the prior art need potted component to block end to be sprayed in lacquer spraying technique
Paint, it is first many to be blocked using cylindrical seal element, can so cause that the end-spray near potted component is incomplete to be caused
The not full problem of spray painting, and embossed lacquer the generation of phenomenon and because tightness deficiency causes the irregular problem of port spray painting.
The content of the invention
The technical solution adopted in the utility model is：
Ball-type power protection sleeve includes protective case base, the first protective case and the second protective case, on the protective case base
First protective case is provided with, first protective case is provided with second protective case, and the protective case chassis outer side wall is
Curved wall, is provided with the first cavity in the protective case, adapter sleeve is provided with first cavity, and the adapter sleeve is annular,
The second cavity is provided with first protective case, the 3rd cavity is provided with second protective case, first cavity, described
Two cavitys and the 3rd cavity are the equal cylindrical cavity of radius.
Second protective case is annular solid, and the sidewall cross-sectional of second protective case is trapezoidal, second protection
The lateral surface of set is inclined plane.
This utility model has the advantages and positive effects that：Ask because protective case base and the first protective case prevent from embosseding lacquer
The generation of topic, adapter sleeve serves the effect of tightening member, and the effect of the first protective case is caused in spray painting near seal edge
Spray painting is uneven to be addressed.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：
1st, protective case base 2, the first protective case 3, the second protective case
4th, the first cavity 5, the second cavity 6, the 3rd cavity
7th, adapter sleeve
Specific embodiment
Embodiment：
Ball-type power protection sleeve includes protective case base 1, the first protective case 2 and the second protective case 3, on protective case base 1
The first protective case 2 is provided with, the first protective case 2 is provided with the second protective case 3, and the lateral wall of protective case base 1 is curved wall, is protected
The first cavity 4 is provided with set, adapter sleeve 7 is provided with the first cavity 4, adapter sleeve 7 is annular, in the first protective case 2 second is provided with
Cavity 5, is provided with the 3rd cavity 6 in the second protective case 3, the first cavity 4, the second cavity 5 and the 3rd cavity 6 are the equal circle of radius
Cylindrical cavity.
Second protective case 3 is annular solid, and the sidewall cross-sectional of the second protective case 3 is trapezoidal, the lateral surface of the second protective case 3
For inclined plane.
The outer wall of protective case base 1 is that arcwall and the second protective case 3 prevent the generation for embosseding lacquer problem, the second protective case 3
Outer wall side wall avoids general cylindrical wall sealing member for inclined wall and element interface spray painting of painting is uneven or sprays not japanning
Problem.The tightness that adapter sleeve 7 increased potted component is high, higher than original sealing member stability.
One embodiment of the present utility model has been described in detail above, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as limiting practical range of the present utility model.It is all to be made according to this utility model application range
Impartial change with improve etc., all should still belong within patent covering scope of the present utility model.
Claims (2)
1. ball-type power protection sleeve, it is characterised in that including protective case base, the first protective case and the second protective case, the protection
Set base is provided with first protective case, and first protective case is provided with second protective case, the protective case base
Lateral wall is curved wall, and the first cavity is provided with the protective case, and adapter sleeve, the adapter sleeve are provided with first cavity
For annular, the second cavity is provided with first protective case, the 3rd cavity is provided with second protective case, described first is empty
Chamber, second cavity and the 3rd cavity are the equal cylindrical cavity of radius.
2. ball-type power protection sleeve according to claim 1, it is characterised in that：Second protective case be annular solid, institute
The sidewall cross-sectional for stating the second protective case is trapezoidal, and the lateral surface of second protective case is inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620676956.8U CN206139405U (en) | 2016-06-30 | 2016-06-30 | Ball -type power protection cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620676956.8U CN206139405U (en) | 2016-06-30 | 2016-06-30 | Ball -type power protection cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206139405U true CN206139405U (en) | 2017-05-03 |
Family
ID=58617663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620676956.8U Expired - Fee Related CN206139405U (en) | 2016-06-30 | 2016-06-30 | Ball -type power protection cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206139405U (en) |
-
2016
- 2016-06-30 CN CN201620676956.8U patent/CN206139405U/en not_active Expired - Fee Related
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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: 20170503 Termination date: 20180630 |