CN203688838U - MT edge-type dustproof cap - Google Patents
MT edge-type dustproof cap Download PDFInfo
- Publication number
- CN203688838U CN203688838U CN201420035930.6U CN201420035930U CN203688838U CN 203688838 U CN203688838 U CN 203688838U CN 201420035930 U CN201420035930 U CN 201420035930U CN 203688838 U CN203688838 U CN 203688838U
- Authority
- CN
- China
- Prior art keywords
- dustproof cap
- dust cap
- edge
- main body
- utility
- 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 - Lifetime
Links
- 239000000428 dust Substances 0.000 claims description 32
- 238000010168 coupling process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 230000001808 coupling effect Effects 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
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- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model discloses an MT edge-type dustproof cap. The MT edge-type dustproof cap comprises a rectangular dustproof cap main body. The dustproof cap main body is provided with an inner cavity. Six long-strip-shaped edges are uniformly arranged on the inner wall of the inner cavity. Raised long strips are further arranged on two side surfaces of the outer wall of the dustproof cap main body so as to facilitate mounting and dismounting of the dustproof cap. According to the utility model, the inner wall is provided with the long-strip-shaped edges, so that integral attached contact between the MT edge-type dustproof cap and an MT inserted core is avoided, and transfer of dirty is reduced; in addition, the outer wall of the MT edge-type dustproof cap is provided with the raised long strips, so that slipping is avoided, and mounting and dismounting of the dustproof cap are convenient.
Description
Technical field
This practicality relates to dust control technology field, relates in particular to a kind of for the corner angle formula dust cap on MT sleeve or other products.
Background technology
In device coupling process, the small dirty result that may directly affect coupling, this product that just needs MT (Mechanical Transfer) is clean without dirty before use, current MT product can be put on dust cap 99 as described in Figure 1 checking out after fiber end face and lock pin face dirty, 4 faces of this dust cap inwall are level and smooth cross section entirety contact MT lock pin, excessive contact area can cause dust cap or other dirty transfers, it is dirty that large-area friction also inevitably can production part, thereby affect coupling effect, in addition dust cap outer wall is also the smooth shape of plane, in installation or removal dust cap, also can cause inconvenience.
Utility model content
The purpose of this utility model is the deficiency for prior art scheme, provides a kind of for the corner angle formula dust cap on MT product, has advantages of handled easily, avoids dirty transfer.
For achieving the above object, the technical scheme that the utility model provides is: a kind of MT corner angle formula dust cap is provided, comprise the dust cap main body of rectangular body, described dust cap main body has internal cavities, the inwall of described internal cavities is provided with uniform 6 strip corner angle, on two sides of outer wall of described dust cap main body, be also provided with projection rectangular, be convenient to wearing and dismantling of dust cap.
MT corner angle formula dust cap inwall described in the utility model is provided with strip corner angle, thereby has avoided touching with MT lock pin integral plaster is attached, reduces dirty transfer, on dust cap outer wall, be provided with projection rectangular, play handle effect, avoid skidding, contribute to facilitate installing/dismounting dust cap.
Brief description of the drawings
Fig. 1 is the structural representation of current common dust cap;
Fig. 2 is the structural representation of the utility model MT corner angle formula dust cap.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Shown in figure 2, the utility model embodiment provides a kind of MT corner angle formula dust cap, comprise the dust cap main body 100 of rectangular body, described dust cap main body 100 has internal cavities, the inwall of described internal cavities is provided with uniform 6 strip corner angle 103, on two sides of outer wall of described dust cap main body 100, be also provided with projection rectangular 102, be convenient to wearing and dismantling of dust cap.
On the whole, MT corner angle formula dust cap inwall described in the utility model is provided with strip corner angle, thereby has avoided touching with MT lock pin integral plaster is attached, reduce dirty transfer, on dust cap outer wall, be provided with projection rectangular, play handle effect, avoid skidding, contribute to facilitate installing/dismounting dust cap.
The above; it is only preferably embodiment of the utility model; but protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (1)
1. a MT corner angle formula dust cap, it is characterized in that, comprise the dust cap main body of rectangular body, described dust cap main body has internal cavities, the inwall of described internal cavities is provided with uniform 6 strip corner angle, on two sides of outer wall of described dust cap main body, be also provided with projection rectangular, be convenient to wearing and dismantling of dust cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420035930.6U CN203688838U (en) | 2014-01-21 | 2014-01-21 | MT edge-type dustproof cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420035930.6U CN203688838U (en) | 2014-01-21 | 2014-01-21 | MT edge-type dustproof cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203688838U true CN203688838U (en) | 2014-07-02 |
Family
ID=51010722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420035930.6U Expired - Lifetime CN203688838U (en) | 2014-01-21 | 2014-01-21 | MT edge-type dustproof cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203688838U (en) |
-
2014
- 2014-01-21 CN CN201420035930.6U patent/CN203688838U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 workshop 101 and 501, No. 4, Honghui Industrial Zone, No. 2 Liuxian Third Road, Xingdong community, Xin'an street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Heng Dongguang Communication Technology (Shenzhen) Co.,Ltd. Address before: 518000 floor 5-6, No.4 factory building, Honghui Industrial Park, Liuxian 2nd Road, Xin'an street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: HENGDONG OPTICAL COMMUNICATION TECHNOLOGY (SHENZHEN) Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |