CN206137839U - Coaster that (window) curtain was used - Google Patents
Coaster that (window) curtain was used Download PDFInfo
- Publication number
- CN206137839U CN206137839U CN201620743429.4U CN201620743429U CN206137839U CN 206137839 U CN206137839 U CN 206137839U CN 201620743429 U CN201620743429 U CN 201620743429U CN 206137839 U CN206137839 U CN 206137839U
- Authority
- CN
- China
- Prior art keywords
- fixed block
- coaster
- wheel
- arm
- assembly pulley
- 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 - Fee Related
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Abstract
The utility model discloses a coaster that (window) curtain was used, including the davit that is used for connecting rings and the fixed block that is used for installing the assembly pulley, the davit connect in a side of fixed block, its characterized in that: assembly pulley vertical installation on the upper portion of fixed block, the lower part at the fixed block is connected to the davit, the assembly pulley two sets of around including, be located fixed block both ends around respectively, the fixed block on be equipped with horizontal fender wheel, keep off the side that the wheel lies in the fixed block, and with the davit is located the same one side, it locates between the two sets of assembly pulleys in front and back to keep off the wheel. The utility model discloses the noise reduction is reduced friction to stability in the time of can improving the coaster operation.
Description
Technical field
This utility model is related to electrically driven curtain field, relates in particular to a kind of coaster of curtain.
Background technology
With the increasingly raising of people's living standard, the house idea of people there occurs change, light of pursuing that beautiful environment
Sufficient large-scale window, and French window give people it is a kind of it is comfortable enjoy, it is traditional pull curtain can not meet it is large-scale fall
The real requirement of ground window, wastes time and energy when pulling, is inconvenient.Therefore large floor curtain is commonly equipped with electrically driven curtain,
The opening and closing of curtain are realized by motor, it is time saving and energy saving, solve the problems, such as that large-scale curtain pulls inconvenience.But it is current
The coaster used by electrically driven curtain has many deficiencies：Realize sliding by sliding friction, although simple structure, cost are relatively low,
But sliding friction is larger due to frictional force, have some setbacks when pulling, noise is excessive, and after long-time use, easily cause abrasion.
The content of the invention
The purpose of this utility model is the defect for above-mentioned prior art, there is provided a kind of coaster of curtain.
To achieve these goals, the technical solution of the utility model is：
A kind of coaster of curtain, including for connecting the arm and fixed block for installing assembly pulley of suspension ring, arm
The one side of fixed block is connected to, described assembly pulley is mounted vertically in the top of fixed block, and the arm is connected to fixed block
Bottom；Described assembly pulley includes two groups of before and after, respectively positioned at the rear and front end of fixed block；Described fixed block is provided with horizontal stroke
To gear wheel, gear wheel be located at fixed block side, and with the arm be located at phase the same side；The gear wheel is located at two groups of cunnings in front and back
Between wheel group.
Further, described gear wheel has two.
Further, described gear wheel is taper cone pulley, and gear wheel, and freely can be turned in the side of fixed block by mode connects for screw
It is dynamic.
Further, described assembly pulley is double-wheel pulley group, and on wheel carrier, wheel carrier is connected to the wheel shaft of assembly pulley
On fixed block.
Further, the wheel shaft lower end of the assembly pulley is provided with for supporting the column-shaped projection of wheel shaft.Column-shaped projection can be with
Reduce the frictional resistance of assembly pulley.
Further, described arm is fixed on the fixed block by screw, the both sides of arm and fixed block junction
It is provided with gear platform.Gear platform can prevent arm from loosening.
Further, the end of the arm is provided with draw-in groove.
Beneficial point of the present utility model is：The curtain coaster of this programme is provided with vertical assembly pulley and horizontal gear
Take turns, it is possible to reduce the resistance to sliding of coaster, gear wheel can improve stability when coaster slides in addition, reduce noise.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is schematic top plan view of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, any modification, equivalent substitution and improvements made etc., should be included in of the present utility model
Within protection domain.
As shown in Figure 1, 2, a kind of coaster of curtain, including for connecting the arm 1 of suspension ring 3 and for installing assembly pulley
5 fixed block 2, arm 1 are connected to the one side of fixed block 2, and described assembly pulley 5 is mounted vertically in the top of fixed block 2, institute
State the bottom that arm 1 is connected to fixed block 2；Described assembly pulley 5 includes two groups of before and after, respectively positioned at before and after fixed block 2 two
End；Described fixed block 2 is provided with horizontal gear wheel 6, and gear wheel 6 is located at the side of fixed block, and is located at the arm 1 identical
Side；The gear wheel 6 is located in front and back between two groups of assembly pulleys 5.
Gear wheel 6 described in the present embodiment has two；Described gear wheel 6 is taper cone pulley, and gear wheel 6 fixed by mode connects for screw
The side of block 2, and freely can rotate.
Described assembly pulley 5 is double-wheel pulley group, and on wheel carrier 7, wheel carrier 7 is connected to solid the wheel shaft 10 of assembly pulley 5
Determine on block 2；10 lower end of wheel shaft of the assembly pulley 5 is provided with for supporting the column-shaped projection 8 of wheel shaft 10.Column-shaped projection 8 can subtract
The frictional resistance of few assembly pulley 5.
Described arm 1 is fixed on the fixed block 2 by screw, and arm 1 is provided with gear with the both sides of 2 junction of fixed block
Platform 4；The end of the arm 1 is provided with draw-in groove 9.
The curtain coaster of this programme is provided with vertical assembly pulley and horizontal gear wheel, it is possible to reduce the slip resistance of coaster
Power, in addition gear wheel can improve coaster slide when stability, reduce noise.
Claims (7)
1. a kind of coaster of curtain, including for connecting the arm and fixed block for installing assembly pulley of suspension ring, arm connects
It is connected on the one side of fixed block, it is characterised in that：Described assembly pulley is mounted vertically in the top of fixed block, the arm connection
In the bottom of fixed block；Described assembly pulley includes two groups of before and after, respectively positioned at the rear and front end of fixed block；Described fixed block
Horizontal gear wheel is provided with, and gear wheel is located at the side of fixed block, and phase the same side is located at the arm；The gear wheel is located at front
Afterwards between two groups of assembly pulleys.
2. the coaster of curtain according to claim 1, it is characterised in that：Described gear wheel has two.
3. the coaster of curtain according to claim 1, it is characterised in that：Described gear wheel is taper cone pulley, and gear wheel is by spiral shell
Nail is connected to the side of fixed block, and freely can rotate.
4. the coaster of curtain according to claim 1, it is characterised in that：Described assembly pulley is double-wheel pulley group, sliding
The wheel shaft of wheel group is arranged on wheel carrier, and wheel carrier is connected on fixed block.
5. the coaster of curtain according to claim 4, it is characterised in that：The wheel shaft lower end of the assembly pulley be provided with for
Support the column-shaped projection of wheel shaft.
6. the coaster of curtain according to claim 1, it is characterised in that：Described arm is fixed on described solid by screw
Determine on block, arm is provided with gear platform with the both sides of fixed block junction.
7. the coaster of curtain according to claim 1, it is characterised in that：The end of the arm is provided with draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620743429.4U CN206137839U (en) | 2016-07-13 | 2016-07-13 | Coaster that (window) curtain was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620743429.4U CN206137839U (en) | 2016-07-13 | 2016-07-13 | Coaster that (window) curtain was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206137839U true CN206137839U (en) | 2017-05-03 |
Family
ID=58617093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620743429.4U Expired - Fee Related CN206137839U (en) | 2016-07-13 | 2016-07-13 | Coaster that (window) curtain was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206137839U (en) |
-
2016
- 2016-07-13 CN CN201620743429.4U patent/CN206137839U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20210713 |