CN207499775U - A kind of double curtain - Google Patents
A kind of double curtain Download PDFInfo
- Publication number
- CN207499775U CN207499775U CN201721628483.5U CN201721628483U CN207499775U CN 207499775 U CN207499775 U CN 207499775U CN 201721628483 U CN201721628483 U CN 201721628483U CN 207499775 U CN207499775 U CN 207499775U
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- China
- Prior art keywords
- roller shutter
- main board
- mounting disc
- shutter cylinder
- curtain
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Abstract
The utility model discloses a kind of double curtains, and including two carrier bases being oppositely arranged, two roller shutter cylinders being installed between two carrier bases, the both ends of each roller shutter cylinder are separately installed with pearl-decorated curtain brake and driven rotation device, and coiling has casement outside roller shutter cylinder；Carrier base includes whole L-shaped main board and mounting disc, the upper side edge edge of main board and right edge are formed by bending forward fixed plate, the left side and downside of main board outwardly protrude, mounting disc is installed on the front end face of the left side protrusion of main board, and there are one link blocks for tool on the front end face of the lower bulge of main board；Also, two carrier bases are in angle is rotated by 90 ° on the length direction along roller shutter cylinder, and pearl-decorated curtain brake is installed between link block and roller shutter cylinder, and driven rotation device is installed between mounting disc and roller shutter cylinder.Its technical solution can save production cost and convenient for installation and maintenance.
Description
Technical field
The utility model is related to curtain technical field more particularly to a kind of double curtains.
Background technology
Double curtain has the structure of two layers of curtain due to it, can be according to weather and mood using different curtain or together
When widely liked using two layers of curtain.At present, on the market, the double curtain for stay cord curtain formula is typically to pass through
Two sets of curtain mounting assemblies and carrier base realize the installation of two roller shutter cylinders one in front and one in back, and mounting assembly, which generally comprises, to be mounted on
The roller shutter brake at roller shutter cylinder both ends and driven rotation device, two sets of mounting assemblies and carrier base are independently used or are gathered each other
Too fat to move mounting structure is formed together.On the one hand due to the use of two sets of mounting assemblies, parts are more, and installation maintenance is not
It is convenient, on the other hand also greatly improve production cost.
Utility model content
For the above-mentioned problems in the prior art, one kind is now provided and is intended to that production cost and installation can be saved
Double curtain easy to maintain, to overcome above-mentioned technological deficiency.
Specific technical solution is as follows：
A kind of double curtain, including two carrier bases being oppositely arranged, two roller shutter cylinders being installed between two carrier bases,
And the both ends of each roller shutter cylinder are separately installed with a pearl-decorated curtain system for roller shutter cylinder being driven to be rotated relative to carrier base to dragline type
Dynamic device and one are to the driven rotation device that the roller shutter cylinder other end is assisted to be rotated relative to carrier base, and each carrier base is relative to another
The side of one carrier base is respectively mounted there are one pearl-decorated curtain brake and a driven rotation device, and coiling is fenestrate outside for each roller shutter cylinder
Cord；
Carrier base includes whole L-shaped main board and mounting disc in the form of a circular plate, and the upper side edge edge of main board
A fixed plate is respectively formed to front curve with right edge, the left side and downside of main board outwardly protrude, and mounting disc is solid
On the front end face of left side protrusion loaded on main board, there are one link blocks for tool on the front end face of the lower bulge of main board；
Also, two carrier bases are on the length direction along roller shutter cylinder in the setting for being rotated by 90 ° angle, each carrier base
On link block of the mounting disc with another carrier base be oppositely arranged, pearl-decorated curtain brake is installed between link block and roller shutter cylinder,
Driven rotation device is installed between mounting disc and roller shutter cylinder.
Preferably, the front end face of mounting disc is in convex structure, and the side of driven rotation device towards mounting disc concaves
Sunken formation has the recess to match with installation disk shape.
Preferably, link block be by the rear end by main board being stamped and formed out on the lower bulge of main board towards
Front end face lobe block.
At least one waist type groove and at least one screw hole are offered preferably, running through in two fixed plates.
Preferably, the back side of mounting disc has a connecting pole, on main board through offer with connect post shapes matching and
The opposite mounting groove in position, connecting pole are plugged in mounting groove.
Preferably, main board is made of metal material, mounting disc is made of plastic material.
The advantageous effect of above-mentioned technical proposal is：
Two roller shutter cylinders two that double curtain is identical by using two structures and the carrier base that is oppositely arranged is as double curtain
The supporting rack at end is simultaneously packed on wall, and carrier base is L-shaped, and two corners are respectively provided with fixed plate, and left side and right end are set respectively
Mounting disc and link block are put, and passes through and installs pearl-decorated curtain brake additional and driven rotation device makes it possible to convenient and reliable realization double curtain
Two roller shutter cylinders installation, without redundant structure and the supporting rack of two sets of curtain installations, production cost is greatly saved, and
Simple in structure firm, installation maintenance and use are more convenient.
Description of the drawings
Fig. 1 is the stereogram of the utility model double curtain；
Fig. 2 is the main structure diagram of the utility model double curtain；
Fig. 3 is the stereogram that two carrier bases are oppositely arranged in the utility model double curtain；
Fig. 4 is the stereogram of carrier base in the utility model double curtain；
Fig. 5 is the front view of carrier base in the utility model double curtain.
Specific embodiment
In order to be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, with
Lower 1 to 5 pair of double curtain provided by the utility model of embodiment combination attached drawing is specifically addressed.
It is the stereogram of double curtain refering to Fig. 1；It is the main structure diagram of double curtain with reference to Fig. 2；And Fig. 3, it is
The stereogram that two carrier bases are oppositely arranged in double curtain；And Fig. 4, the stereogram for carrier base in double curtain；And Fig. 5 is
The front view of carrier base in double curtain.And be the structure feature of clear display the present embodiment, it is omitted in figure and part-structure, portion is shown
Separation structure is then shown in a manner of perspective or section view, and pearl-decorated curtain brake and driven rotation device, Fig. 1, figure are drawn out as omitted in Fig. 1
It is omitted in 2 and draws out casement.And the leading flank direction that paper outwardly direction as shown in Figure 5 is carrier base is defined,
Back side direction of the paper inward direction for carrier base in the present embodiment, i.e. rearview, then it is upper on paper as shown in Figure 5
Lower left and right directions is the direction up and down of the present embodiment, then in the present embodiment, main board is L-shaped, and both ends are located at respectively
The downside and left side of main board, the right-angle structure at middle part are located at the upper end of main board and right end intersection, but not limited to this.
As shown in Fig. 1 to Fig. 5, double curtain provided by the utility model includes two carrier bases being oppositely arranged 1, two
3, two pearl-decorated curtain brakes 4 of roller shutter cylinder and the two driven rotation devices 5 being installed between two carrier bases 1, and each roller shutter
The both ends of cylinder 3 are separately installed with 4 He of pearl-decorated curtain brake for roller shutter cylinder 3 being driven to be rotated relative to carrier base 1 to dragline type
One to the driven rotation device 5 that 3 other end of roller shutter cylinder is assisted to be rotated relative to carrier base 1, each carrier base 1 is relative to another
The side of a carrier base 1 is respectively mounted there are one pearl-decorated curtain brake 4 and a driven rotation device 5, and coiling has each roller shutter cylinder 3 outside
Casement (not shown)；
Carrier base 1 includes whole L-shaped main board 10 and mounting disc 2 in the form of a circular plate, and main board 10 is upper
Side edge and right edge are respectively formed a fixed plate 11 to front curve, main board 10 is fixedly installed to wall
On, the left side and downside of main board 10 outwardly protrude so that main board 10 is whole L-shaped, and mounting disc 2 is installed in main board
On the front end face of 10 left side protrusion, there are one link blocks 14 for tool on the front end face of the lower bulge of main board 10；Also,
Two carrier bases 1 are on the length direction along roller shutter cylinder 3 in the setting (as shown in Figure 3) for being rotated by 90 ° angle, each stent
Link block 14 of the mounting disc 2 with another carrier base 1 on seat 1 is oppositely arranged, and pearl-decorated curtain brake 4 is installed on link block 14 and volume
Between curtain cylinder 3, driven rotation device 5 is installed between mounting disc 2 and roller shutter cylinder 3.
When specifically used, as shown in Figure 1, Figure 2 and shown in Fig. 3, using two pieces of carrier bases 1, two pieces of carrier bases 1 are pacified in opposite directions
It puts, and one of carrier base 1 is rotated 90 degree relative to another piece of carrier base 1 so that in the horizontal direction, any one piece of branch
Mounting disc 2 on stand 1 is both with respect to the link block 14 of another piece of carrier base 1, and there are two adjacent due to the tool of main board 10
Fixed plate 11 so that after relative rotation, as shown in fig. 1, two main boards 10 are still respectively provided in the above and behind of product
The structure of fixed plate 11, is easily installed to the right-angle side of wall, also adapts to install in perpend wall or only ceiling is installed
Situation.And two 3 inside of roller shutter cylinder or both ends are all to be equipped with pearl-decorated curtain brake 4 and driven rotation device 5, outside roller shutter cylinder 3
Then coiling has casement, and for the technology contents that stay cord curtain routinely uses, those skilled in the art understand, therefore to this omission
It repeats.Emphasis is to install two roller shutter cylinders 3 by pearl-decorated curtain brake 4 and driven rotation device 5 by what two carrier bases 1 clamped, often
The both ends of one roller shutter cylinder 3 are corresponding to be connected to a mounting disc 2 and a connection by pearl-decorated curtain brake 4 and driven rotation device 5
Block 14 so that roller shutter cylinder 3 can rotate under the effect of pearl-decorated curtain brake 4 relative to two carrier bases 1, it is achieved thereby that on double curtain
The installation of two 3 structures of roller shutter cylinder, and it is non-interference, it is easy to use.
In addition, in the concrete application of the present embodiment, installed respectively between two carrier bases 1 and the both ends of roller shutter cylinder 3
Pearl-decorated curtain brake 4 and driven rotation device 5, structure is relatively conventional, and the structure generally used is opens up internal tooth in roller shutter cylinder 3
Slot, two component rear ends are connect with carrier base 1, the tooth post structure that front end setting matches with internal tooth slot structure so that make in drawstring
It is rotated with lower drive roller shutter cylinder 3, is the technology contents that those skilled in the art grasp substantially, therefore omitted in this application superfluous
It states, also omits and show in the accompanying drawings, but the reasons why it can not be implemented should not be become.
In a preferred embodiment, specifically as shown in Figures 3 and 4, above-mentioned link block 14 is by master
The rear end face by main board 10 being stamped and formed out on the lower bulge of body plate 10 end face lobe block forward.Further
, through at least one waist type groove 12 is offered in two fixed plates 11, convenient for installing fixed plate 11 to wall.Into one
Step, it is also extended through in two fixed plates 11 and offers at least one screw hole 13, its fixed effect can be strengthened.And in this reality
It applies in example, two waist type grooves 12 and a screw hole 13 is respectively provided in each fixed plate 11.Further, the front end of mounting disc 2
Face is in convex structure, and the formation that the side of driven rotation device 5 towards mounting disc 2 is recessed inwardly has and 2 shape phase of mounting disc
The recess (not shown) matched so that squeeze into mounting disc 2 in recess during installation, structure is more stable.
Embodiment as a further preference, the back side of mounting disc 2 have a connecting pole 21, run through on main board 10 and open
Equipped with the mounting groove (not shown) to match with 21 shape of connecting pole and position is opposite, connecting pole 21 is plugged in mounting groove.
Further, the center location of mounting disc 2 is pre-and post perforative opens up there are one circular duct, and connecting pole 21 is run through in duct.
It is connected in driven rotation device 5 convenient for additional auxiliary spare part is stretched into via the duct.Further, main board 10 be by
Made of metal material, mounting disc 2 is made of plastic material.Further, on main board 10, the left end of left side protrusion
It is arc-shaped with the lower end of lower bulge so that structure is more aesthetically pleasing.
Based on above-mentioned technical proposal, double curtain is identical by using two structures and the carrier base 1 that is oppositely arranged is as double
The supporting rack at two 3 both ends of roller shutter cylinder of curtain is simultaneously packed on wall, and carrier base 1 is L-shaped, and two corners are respectively provided with fixation
Plate 11, left side and right end set mounting disc 2 and link block 14 respectively, and pass through and install pearl-decorated curtain brake 4 and driven rotation device 5 additional and make
Can be convenient and reliable realization double curtain two roller shutter cylinders 3 installation, without redundant structure and two sets of curtain installations
Production cost is greatly saved, and simple in structure firm in supporting rack, and installation maintenance and use are more convenient.
The above is only the preferred embodiment of the present invention, is merely illustrative for the utility model, and
It is unrestricted.Those skilled in the art understands, can be to it in the spirit and scope limited in the utility model claims
Many changes are carried out, are changed or even equivalent, but fall in the scope of protection of the utility model.
Claims (6)
1. a kind of double curtain, which is characterized in that including two carrier bases being oppositely arranged (1), be installed on two carrier bases
(1) two roller shutter cylinders (3) between, and the both ends of each roller shutter cylinder (3) are separately installed with one and are driven to dragline type
Pearl-decorated curtain brake (4) that the roller shutter cylinder (3) rotates relative to the carrier base (1) and one are assisting the roller shutter cylinder
(3) the driven rotation device (5) that the other end is rotated relative to the carrier base (1), each carrier base (1) is relative to another
The side of the carrier base (1) is respectively mounted there are one the pearl-decorated curtain brake (4) and a driven rotation device (5), each
Equal coiling has casement to the roller shutter cylinder (3) outside；
The carrier base (1) includes whole L-shaped main board (10) and mounting disc in the form of a circular plate (2), and the master
The upper side edge edge of body plate (10) and right edge are respectively formed a fixed plate (11) to front curve, the main board (10)
Left side and downside outwardly protrude, on the front end face of left side protrusion that the mounting disc (2) is installed in the main board (10),
There are one link blocks (14) for tool on the front end face of the lower bulge of the main board (10)；
Also, two carrier bases (1) are in the setting for being rotated by 90 ° angle on the length direction along the roller shutter cylinder (3),
Link block (14) of the mounting disc (2) with another carrier base (1) on each carrier base (1) is oppositely arranged, described
Pearl-decorated curtain brake (4) is installed between the link block (14) and roller shutter cylinder (3), and the driven rotation device (5) is installed on installation
Between disk (2) and roller shutter cylinder (3).
2. double curtain as described in claim 1, which is characterized in that the front end face of the mounting disc (2) is in convex structure, and
The formation that the side of driven rotation device (5) towards the mounting disc (2) is recessed inwardly has and the mounting disc (2) shape phase
The recess matched.
3. double curtain as claimed in claim 1 or 2, which is characterized in that the link block (14) is by the main board
(10) rear end face by the main board (10) being stamped and formed out on lower bulge end face lobe block forward.
4. double curtain as claimed in claim 3, which is characterized in that run through on two fixed plates (11) and offer at least
One waist type groove (12) and at least one screw hole (13).
5. double curtain as claimed in claim 4, which is characterized in that the back side of the mounting disc (2) has a connecting pole (21),
Run through on the main board (10) and offer the mounting groove opposite with the matching of the connecting pole (21) shape and position, the connection
Column (21) is plugged in the mounting groove.
6. double curtain as claimed in claim 5, which is characterized in that the main board (10) is made of metal material, institute
It is made of plastic material to state mounting disc (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721628483.5U CN207499775U (en) | 2017-11-29 | 2017-11-29 | A kind of double curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721628483.5U CN207499775U (en) | 2017-11-29 | 2017-11-29 | A kind of double curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207499775U true CN207499775U (en) | 2018-06-15 |
Family
ID=62507438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721628483.5U Active CN207499775U (en) | 2017-11-29 | 2017-11-29 | A kind of double curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207499775U (en) |
-
2017
- 2017-11-29 CN CN201721628483.5U patent/CN207499775U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 315000 Yinzhou Economic Development Zone, Ningbo City, Zhejiang Province, 418 Qihang North Road Patentee after: Ningbo Liyang New Materials Co., Ltd. Address before: 315145 No. 418 Kaihang North Road, Yinzhou Economic Development Zone, Ningbo City, Zhejiang Province Patentee before: Ningbo Liyang window Limited by Share Ltd |