CN203688838U - MT edge-type dustproof cap - Google Patents

MT edge-type dustproof cap Download PDF

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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
Application number
CN201420035930.6U
Other languages
Chinese (zh)
Inventor
张连文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Heng Dongguang Communication Technology Shenzhen Co ltd
Original Assignee
HENGDONG OPTICAL COMMUNICATION TECHNOLOGY (SHENZHEN) Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HENGDONG OPTICAL COMMUNICATION TECHNOLOGY (SHENZHEN) Co Ltd filed Critical HENGDONG OPTICAL COMMUNICATION TECHNOLOGY (SHENZHEN) Co Ltd
Priority to CN201420035930.6U priority Critical patent/CN203688838U/en
Application granted granted Critical
Publication of CN203688838U publication Critical patent/CN203688838U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

A kind of MT corner angle formula dust cap
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.
CN201420035930.6U 2014-01-21 2014-01-21 MT edge-type dustproof cap Expired - Lifetime CN203688838U (en)

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)

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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