CN203548711U - Dustproof chain - Google Patents

Dustproof chain Download PDF

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Publication number
CN203548711U
CN203548711U CN201320521025.7U CN201320521025U CN203548711U CN 203548711 U CN203548711 U CN 203548711U CN 201320521025 U CN201320521025 U CN 201320521025U CN 203548711 U CN203548711 U CN 203548711U
Authority
CN
China
Prior art keywords
sleeve
chain
free
free sleeve
curve bath
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.)
Active
Application number
CN201320521025.7U
Other languages
Chinese (zh)
Inventor
张学平
朱忠海
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.)
SUZHOU CHANGSHENG ELECTROMECHANICAL Co Ltd
Original Assignee
SUZHOU CHANGSHENG ELECTROMECHANICAL 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 SUZHOU CHANGSHENG ELECTROMECHANICAL Co Ltd filed Critical SUZHOU CHANGSHENG ELECTROMECHANICAL Co Ltd
Priority to CN201320521025.7U priority Critical patent/CN203548711U/en
Application granted granted Critical
Publication of CN203548711U publication Critical patent/CN203548711U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a dustproof chain. The dustproof chain comprises an outer sleeve, wherein the outer sleeve is divided into a plurality of free sleeves, adjacent free sleeves are connected in sliding mode, and an arc-shaped groove is formed in a portion of each free sleeve, which is close to the edge of the free sleeve. Compared with the prior art, the dustproof chain can effectively prevent dust from accumulating on the chain.

Description

A kind of anti-gray chain
Technical field
The utility model relates to a kind of chain, particularly a kind of anti-gray chain.
Background technique
Common chain has a large amount of dusts through long-term use and exists in its crack, causes the machinery slip between parts and parts not smooth, makes chain be more prone to damage, and causes unnecessary loss.
Model utility content
The utility model technical issues that need to address are for above-mentioned the deficiencies in the prior art, and a kind of anti-gray chain that can effectively prevent dust is provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of anti-gray chain, comprises outer sleeve, and described outer sleeve is divided into the free sleeve of some joints, and adjacent free sleeve is slidably connected, and is positioned at free sleeve and is provided with curve bath by edge.
In the circular end positions of described free sleeve, a curve bath is set respectively.
Compared with prior art, a kind of anti-gray chain of the present utility model, by free sleeve and the rotation each other of free sleeve, can bring the dust in parts crack in curve bath into, reaches the effect of dust protection; Simple and practical, can not have a negative impact with contacting of chain to gear, be suitable for extensive utilization, for long-term exposed machine, use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side view of free sleeve;
Wherein, the free sleeve of 1-, 2-curve bath.
Embodiment
Below in conjunction with accompanying drawing, describe optimal technical scheme of the present utility model in detail.
As shown in the figure, a kind of anti-gray chain, comprises outer sleeve, and described outer sleeve is divided into the free sleeve 1 of some joints, and adjacent free sleeve 1 is slidably connected, and is positioned at free sleeve 1 and is provided with curve bath 2 by edge.
In the circular end positions of described free sleeve 1, a curve bath 2 is set respectively.
A kind of anti-gray chain of the present utility model, utilize several free sleeves 1 mutual friction slip in use, foreign matter and dust are taken in curve bath 2, make the crack between parts and parts keep clean, and the circular end positions of free sleeve 1 arranges respectively a curve bath 2, to remove to receive dust for free sleeve 1 has larger slot space on the one hand, two aspects can make independent free sleeve 1 when with Gear Contact, have more support force, and multiple curve baths 2 easily under long-term extruding, deformation occur.
A kind of anti-gray chain of the present utility model, adopt the combining form of how free sleeve 1, effectively stop the problem of dust in general link chain mechanism, the long-term mutual spin friction of free sleeve 1 of using, curve bath 2 is interior must have a large amount of dusts, and the dust that so just explanation should be present between parts exists and curve bath 2 now, simply ingenious, with low cost, use extensively.

Claims (2)

1. an anti-gray chain, comprises outer sleeve, it is characterized in that: described outer sleeve is divided into the free sleeve of some joints (1), and adjacent free sleeve (1) is slidably connected, and is positioned at free sleeve (1) and is provided with curve bath (2) by edge.
2. a kind of anti-gray chain according to claim 1, is characterized in that: in the circular end positions of described free sleeve (1), a curve bath (2) is set respectively.
CN201320521025.7U 2013-08-26 2013-08-26 Dustproof chain Active CN203548711U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320521025.7U CN203548711U (en) 2013-08-26 2013-08-26 Dustproof chain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320521025.7U CN203548711U (en) 2013-08-26 2013-08-26 Dustproof chain

Publications (1)

Publication Number Publication Date
CN203548711U true CN203548711U (en) 2014-04-16

Family

ID=50466832

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320521025.7U Active CN203548711U (en) 2013-08-26 2013-08-26 Dustproof chain

Country Status (1)

Country Link
CN (1) CN203548711U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103438154A (en) * 2013-08-26 2013-12-11 苏州长盛机电有限公司 Dustproof chain

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103438154A (en) * 2013-08-26 2013-12-11 苏州长盛机电有限公司 Dustproof chain

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C14 Grant of patent or utility model