CN207893057U - It is a kind of to push away window device chain with dust reduction capability - Google Patents
It is a kind of to push away window device chain with dust reduction capability Download PDFInfo
- Publication number
- CN207893057U CN207893057U CN201820106738.XU CN201820106738U CN207893057U CN 207893057 U CN207893057 U CN 207893057U CN 201820106738 U CN201820106738 U CN 201820106738U CN 207893057 U CN207893057 U CN 207893057U
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- chain
- outer plate
- installation end
- inner plate
- axis pin
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Abstract
The utility model provides a kind of pushing away window device chain with dust reduction capability, including chain link, chain link includes inner plate and axis pin, axis pin includes roller portion, inner plate installation end and outer plate installation end, roller portion both ends are symmetrically distributed with inner plate installation end and outer plate installation end successively, pin shaft hole there are two being opened on inner plate, the diameter of axis pin mounting hole is less than the diameter of outer plate installation end, outer plate is connected to the axis pin both ends for the chain link that two are arranged in order, outer plate top both sides are provided with dashpot, and dust-proof guard is equipped among dashpot.The utility model structure design is simple and reliable, using integral type pin shaft structure, intensity higher adapts to high-strength working, it is not easily broken, equipped with dust-proof guard, it can effectively avoid each junction dust accumulation of chain and lead to run unsmooth, noise increase, outer plate top both sides are provided with dashpot, the impact that chain can effectively be reduced and generated when sprocket chain tooth contact, extends the service life of chain, is used suitable for pushing away window device.
Description
Technical field
The utility model is related to chain technical fields, and in particular to a kind of to push away window device chain with dust reduction capability.
Background technology
Chain is generally the chain link or annulation of metal, multi-purpose to make machine driving, traction.
Chain is one of most important core component in machine driving, and it is a kind of chain for being exclusively used in pushing away window device to push away window device chain
Item, tradition push away window device chain and generally use knockdown pin shaft structure, and such structural strength is not high, in the use of top load
Usually can there is a phenomenon where axis pins to be broken, chain can usually be accumulated because of dust in each junction in use, and with it is interior
The grease in portion is cohesive and makes chain operation unsmooth, and noise increases, the serious abrasion that can aggravate chain and sprocket wheel sprocket, significantly
Increase the rate of wear of transmission system, and the impact that gear can be brought when with sprocket chain tooth contact by sprocket wheel sprocket, if
Operation is very fast, and load is larger, and prolonged impact can cause chain link plate to deform, and seriously affect transmission effect and the use of gear
Service life.
Utility model content
In view of above-mentioned background, the utility model is a kind of to push away window device chain with dust reduction capability, and structure design is simple and reliable,
Using integral type pin shaft structure, intensity higher adapts to high-strength working, is not easily broken, and is equipped with dust-proof guard, can effectively avoid chain
Each junction dust accumulation of item and cause to run it is unsmooth, noise increase, outer plate top both sides are provided with dashpot, can effectively reduce chain
Impact with being generated when sprocket chain tooth contact, extends the service life of chain, is used suitable for pushing away window device.In order to realize above-mentioned skill
Art scheme, the utility model adopts the following technical solution：
A kind of to push away window device chain, including chain link with dust reduction capability, the chain link includes inner plate and axis pin, the pin
Axis includes roller portion, inner plate installation end and outer plate installation end, and roller portion both ends are symmetrically distributed with inner plate peace successively
End and outer plate installation end are filled, is opened on the inner plate there are two pin shaft hole, the inner plate is symmetrically spaced apart in axis pin two
The diameter of side, the pin shaft hole is identical as the diameter of inner plate installation end, and the chain link is externally connected to outer plate, described
It is opened on outer plate there are two axis pin mounting hole, the diameter of the axis pin mounting hole is less than the diameter of outer plate installation end, described outer
Carrier bar is connected to the axis pin both ends for the chain link that two are arranged in order, and outer plate top both sides are provided with dashpot, the buffering
Dust-proof guard is equipped among slot.
It is provided by the utility model it is a kind of pushing away window device chain with dust reduction capability, can be further arranged to the interior chain
Plate is arc groove structure with outer plate lower part.
It is provided by the utility model it is a kind of pushing away window device chain with dust reduction capability, can be further arranged to the interior chain
Oil storage mouth is equipped at the step of plate installation end and outer plate installation end.
It is provided by the utility model it is a kind of pushing away window device chain with dust reduction capability, the roller can be further arranged to
Hard plastic layer is equipped with outside portion.
In conclusion the utility model is a kind of to push away window device chain with dust reduction capability, using the interior chain at axis pin both ends
Plate installation end installs inner plate, connects to chain link in the outer plate installation end installation outer plate for the axis pin that two are arranged in order
Fixed structure is connect, structure design is simple and reliable, and axis pin includes roller portion, inner plate installation end and outer plate installation end, roller
Portion both ends are symmetrically distributed with inner plate installation end and outer plate installation end successively, and axis pin uses integral structure, intensity higher to fit
High-strength working is answered, is not easily broken, is opened on inner plate there are two pin shaft hole, inner plate is symmetrically spaced apart in axis pin both sides, pin
The diameter of axis hole is identical as the diameter of inner plate installation end, is opened on outer plate there are two axis pin mounting hole, axis pin mounting hole
Diameter be less than the diameter of outer plate installation end, the pin shaft hole of inner plate alignment inner plate installation end is installed when installation,
And outer plate is knocked in into outer plate installation end, fixation is attached to chain link, installation facility, outer plate top both sides are provided with buffering
Slot can effectively reduce the impact generated when chain and sprocket chain tooth contact, extend the service life of chain, be equipped among dashpot
Dust-proof guard can effectively avoid each junction dust accumulation of chain and lead to run unsmooth, noise increase, inner plate and outer plate lower part
For arc groove structure, the impact generated when chain and sprocket chain tooth contact, inner plate installation end and exterior chain can be further decreased
Oil storage mouth is equipped at the step of plate installation end, inner plate, outer plate and axis pin installation junction lubrication are more abundant, outside roller portion
Equipped with hard plastic layer, abrasion of the sprocket wheel sprocket to the impact of chain and to chain roller portion can be effectively reduced, chain is effectively reduced
Noise when item is run.
Description of the drawings
Below in conjunction with the accompanying drawings preferred embodiments of the present invention describe in detail or preferably, wherein
Fig. 1 is a kind of structural schematic diagram for pushing away window device chain with dust reduction capability of the utility model；
Fig. 2 is a kind of side structure schematic diagram for pushing away window device chain with dust reduction capability of the utility model；
Fig. 3 is a kind of A-A cross-sectional views for pushing away window device chain with dust reduction capability of the utility model；
Fig. 4 is a kind of pin shaft structure schematic diagram for pushing away window device chain with dust reduction capability of the utility model.
Specific implementation mode
It is described further with reference to figures 1 through the window device chain that pushes away with dust reduction capability a kind of to the utility model of attached drawing 4：
In the utility model it is involved it is a kind of pushing away window device chain, including chain link 1 with dust reduction capability, the chain link 1 wraps
Inner plate 2 and axis pin 3 are included, the axis pin 3 includes roller portion 4, inner plate installation end 5 and outer plate installation end 6, the roller portion
4 outsides are equipped with hard plastic layer 13, and 4 both ends of roller portion are symmetrically distributed with inner plate installation end 5 and outer plate installation successively
It is equipped with oil storage mouth 12 at the step of end 6, the inner plate installation end 5 and outer plate installation end 6, two are provided on the inner plate 2
A pin shaft hole 7, the inner plate 2 are symmetrically spaced apart in 3 both sides of axis pin, diameter and the inner plate installation end 5 of the pin shaft hole 7
Diameter it is identical, the chain link 1 is externally connected to outer plate 8, and the inner plate 2 is arc groove with 8 lower part of outer plate
Structure is opened on the outer plate 8 there are two axis pin mounting hole 9, and the diameter of the axis pin mounting hole 9 is less than outer plate installation end 6
Diameter, the outer plate 8 is connected to 3 both ends of axis pin of two chain links being arranged in order 1, and 8 top both sides of the outer plate are opened
There is dashpot 10, dust-proof guard 11 is equipped among the dashpot 10.
The utility model is a kind of to push away window device chain with dust reduction capability, using the inner plate installation end 5 at 3 both ends of axis pin
Inner plate 2 is installed, outer plate 8 is installed in the outer plate installation end 6 of two axis pins being arranged in order 3 to be attached to chain link 1
Fixed structure, structure design is simple and reliable, and axis pin 3 includes roller portion 4, inner plate installation end 5 and outer plate installation end 6, rolling
4 both ends of sub-portion are symmetrically distributed with inner plate installation end 5 and outer plate installation end 6 successively, and axis pin 3 uses integral structure, intensity
Higher adapts to high-strength working, is not easily broken, and is opened on inner plate 2 there are two pin shaft hole 7, inner plate 2 is symmetrically spaced apart in pin
The diameter of 3 both sides of axis, pin shaft hole 7 is identical as the diameter of inner plate installation end 5, opens on outer plate 8 and is fixed there are two axis pin
Hole 9, the diameter of axis pin mounting hole 9 are less than the diameter of outer plate installation end 6, and the pin shaft hole 7 of inner plate 2 is directed at interior chain when installation
Plate installation end 5 is installed, and outer plate 8 is knocked in outer plate installation end 6 and is attached fixation to chain link 1, and installation facilitates, outside
8 top both sides of carrier bar are provided with dashpot 10, can effectively reduce the impact generated when chain and sprocket chain tooth contact, extend chain
Service life is equipped with dust-proof guard 11 among dashpot 10, can effectively avoid each junction dust accumulation of chain and cause to run it is unsmooth,
Noise increases, and inner plate 2 is arc groove structure with 8 lower part of outer plate, when can further decrease chain with sprocket chain tooth contact
At the step of the impact of generation, inner plate installation end 5 and outer plate installation end 6 be equipped with oil storage mouth 12, inner plate 2, outer plate 8 with
The installation of axis pin 3 junction lubrication is more abundant, and 4 outside of roller portion is equipped with hard plastic layer 13, can effectively reduce sprocket wheel sprocket to chain
The impact of item and abrasion to chain roller portion 4 effectively reduce noise when chain operation, are used suitable for pushing away window device.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of pushing away window device chain, including chain link with dust reduction capability（1）, which is characterized in that the chain link（1）Including interior chain
Plate（2）And axis pin（3）, the axis pin（3）Including roller portion（4）, inner plate installation end（5）With outer plate installation end（6）, described
Roller portion（4）Both ends are symmetrically distributed with inner plate installation end successively（5）With outer plate installation end（6）, the inner plate（2）On open
There are two pin shaft holes（7）, the inner plate（2）Symmetrically it is spaced apart in axis pin（3）Both sides, the pin shaft hole（7）Diameter with
Inner plate installation end（5）Diameter it is identical, the chain link（1）It is externally connected to outer plate（8）, the outer plate（8）On
Axis pin mounting hole there are two opening（9）, the axis pin mounting hole（9）Diameter be less than outer plate installation end（6）Diameter, it is described outer
Carrier bar（8）It is connected to two chain links being arranged in order（1）Axis pin（3）Both ends, the outer plate（8）Top both sides are provided with buffering
Slot（10）, the dashpot（10）Centre is equipped with dust-proof guard（11）.
2. a kind of window device chain is pushed away according to claim 1 with dust reduction capability, which is characterized in that the inner plate
（2）With outer plate（8）Lower part is arc groove structure.
3. a kind of window device chain is pushed away according to claim 1 with dust reduction capability, which is characterized in that the inner plate peace
Fill end（5）With outer plate installation end（6）Step at be equipped with oil storage mouth（12）.
4. a kind of window device chain is pushed away according to claim 1 with dust reduction capability, which is characterized in that the roller portion
（4）Outside is equipped with hard plastic layer（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820106738.XU CN207893057U (en) | 2018-01-23 | 2018-01-23 | It is a kind of to push away window device chain with dust reduction capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820106738.XU CN207893057U (en) | 2018-01-23 | 2018-01-23 | It is a kind of to push away window device chain with dust reduction capability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207893057U true CN207893057U (en) | 2018-09-21 |
Family
ID=63545618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820106738.XU Active CN207893057U (en) | 2018-01-23 | 2018-01-23 | It is a kind of to push away window device chain with dust reduction capability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207893057U (en) |
-
2018
- 2018-01-23 CN CN201820106738.XU patent/CN207893057U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230314 Address after: No. 888-8, Jiangjiangyang Road, Nanxun Economic Development Zone, Huzhou City, Zhejiang Province, 313009 (self declared) Patentee after: Huzhou Wanrong Chain Machinery Co.,Ltd. Address before: 313000 Nantu, Fuji Bridge, Xunbei Village, Nanxun Economic Development Zone, Huzhou City, Zhejiang Province Patentee before: HUZHOU SUOLANA TRANSMISSION TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |