CN203548711U - Dustproof chain - Google Patents
Dustproof chain Download PDFInfo
- 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
- 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
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- Gears, Cams (AREA)
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
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.
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 Expired - Lifetime CN203548711U (en) | 2013-08-26 | 2013-08-26 | Dustproof chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203548711U (en) |
Cited By (1)
| 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 |
-
2013
- 2013-08-26 CN CN201320521025.7U patent/CN203548711U/en not_active Expired - Lifetime
Cited By (1)
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |