CN110584440A - Spliced electric curtain and spliced electric curtain rail thereof - Google Patents
Spliced electric curtain and spliced electric curtain rail thereof Download PDFInfo
- Publication number
- CN110584440A CN110584440A CN201911031286.9A CN201911031286A CN110584440A CN 110584440 A CN110584440 A CN 110584440A CN 201911031286 A CN201911031286 A CN 201911031286A CN 110584440 A CN110584440 A CN 110584440A
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- rail
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- positioning
- curtain
- spliced
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- 238000002955 isolation Methods 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000005299 abrasion Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims 4
- 238000009434 installation Methods 0.000 abstract description 14
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47H—FURNISHINGS FOR WINDOWS OR DOORS
- A47H1/00—Curtain suspension devices
- A47H1/04—Curtain rails
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47H—FURNISHINGS FOR WINDOWS OR DOORS
- A47H13/00—Fastening curtains on curtain rods or rails
- A47H13/02—Fastening curtains on curtain rods or rails by rings, e.g. with additional runners
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47H—FURNISHINGS FOR WINDOWS OR DOORS
- A47H5/00—Devices for drawing draperies, curtains, or the like
- A47H5/02—Devices for opening and closing curtains
Landscapes
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention discloses a spliced electric curtain rail, which comprises at least two corresponding quick-connecting rails, a rail connecting piece for connecting the two adjacent quick-connecting rails, a fastener for connecting the quick-connecting rails and the rail connecting piece and a positioning piece for positioning the quick-connecting rails during splicing, wherein at least one first groove for being clamped with the rail connecting piece is arranged above the quick-connecting rails, and a first bulge matched with the first groove is arranged on the rail connecting piece; and/or the upper part of the quick connection rail is provided with at least one second protrusion used for being clamped with the rail connecting piece, and the rail connecting piece is provided with a second groove matched with the second protrusion. Because first recess and/or second arch all set up in the top of fast joining the track, can not additionally increase the width that connects the track for orbital whole width descends, is applicable to the condition of super narrow curtain box installation or ordinary curtain box double track way installation. In addition, the invention also provides a spliced electric curtain comprising the spliced electric curtain rail.
Description
Technical Field
The invention relates to the technical field of curtain rails, in particular to a spliced electric curtain rail. In addition, the invention also relates to a spliced electric curtain comprising the spliced electric curtain rail.
Background
The spliced electric curtain rail in the prior art comprises at least two quick-connecting rails and rail connecting pieces for connecting the quick-connecting rails, and connecting grooves of the two are formed in the left end and the right end of the quick-connecting rails, so that the whole width of the rail is wide, and the rail is not suitable for a super-narrow curtain box or double-rail installation in a common curtain box.
In summary, how to reduce the width of the track is a problem to be solved by those skilled in the art.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a splicing type electric curtain rail, in which a connection groove is disposed above a quick-connection rail, so that the overall width of the rail is reduced, and the splicing type electric curtain rail is suitable for installation of an ultra-narrow curtain box or a dual-rail.
The invention also provides a spliced electric curtain comprising the spliced electric curtain rail.
In order to achieve the above purpose, the invention provides the following technical scheme:
a spliced electric curtain rail comprises at least two corresponding quick connection rails, rail connecting pieces for connecting the two adjacent quick connection rails, fasteners for connecting the quick connection rails and the rail connecting pieces and a positioning piece for positioning the rail connecting pieces during splicing, wherein at least one first groove for being clamped with the rail connecting pieces is arranged above the quick connection rails, and a first bulge matched with the first groove is arranged on the rail connecting pieces;
and/or the top of the quick connection track is provided with at least one second protrusion used for being connected with the track connecting piece in a clamping manner, and the track connecting piece is provided with a second groove matched with the second protrusion.
Preferably, the positioning element comprises a fixed wave ball screw, and the fixed wave ball screw comprises a threaded part, a positioning ball and a spring for connecting the threaded part and the positioning ball;
the quick-connection rail is characterized in that a first positioning hole used for installing the wave-fixing bead screw is formed above the quick-connection rail, and a second positioning hole matched with the first positioning hole is formed in the rail connecting piece.
Preferably, the locating piece includes the locating pin, be equipped with on the fast track of connecing and be used for the installation the first cotter hole of locating pin, be equipped with on the track connecting piece be used for with first cotter hole complex second cotter hole.
Preferably, the positioning part comprises a positioning buckle, and a buckle positioning hole for installing the positioning buckle is formed in the quick connection rail.
Preferably, the fast orbital top of connecing is equipped with one first recess width direction's both sides face with in the medial surface width direction's of track connecting piece both sides face, one is equipped with first draw-in groove, the other be equipped with the second draw-in groove of first draw-in groove cooperation joint, just first draw-in groove is about fast orbital axis direction symmetric distribution connects.
Preferably, an upper isolation plate and a corresponding lower isolation plate are arranged in the quick connection rail, and the upper isolation plate and the lower isolation plate are symmetrically distributed about the axial direction of the quick connection rail so as to divide the quickly connected and stacked interior into a sliding rail cavity and electric belt cavities on two sides of the sliding rail cavity;
the upper isolation plate and the corresponding lower isolation plate are located in the same vertical plane, and the bottom surface of the upper isolation plate is not in contact with the top surface of the lower isolation plate.
Preferably, the fastener is a fastening bolt, a bolt mounting hole for mounting the fastening bolt is formed above the quick connection rail, and a bolt connecting hole matched with the bolt mounting hole is formed in the rail connecting piece.
Preferably, a joint of the quick-connection rail and the rail connected with the adjacent quick-connection rail is provided with a break protection structure for reducing belt abrasion.
Preferably, the differential protection structure comprises a first chamfer, a second chamfer and a third chamfer arranged on the inner side surface of the quick connection rail, the first chamfer is arranged on the opposite side surface of the inner side surface of the quick connection rail, and the second chamfer is arranged on the opposite side surface of the inner side surface of the quick connection rail.
The utility model provides a concatenation type electric window curtain, includes (window) curtain track, coaster, driving motor, belt transmission case, is used for fixed mounting the track mounting of (window) curtain track and the hanging wheel that is used for installing the (window) curtain, the coaster the hanging wheel is all installed on the (window) curtain track, driving motor with the belt transmission case is connected, the (window) curtain track be above-mentioned arbitrary concatenation type electric window curtain track.
The invention provides a spliced electric curtain rail, which comprises at least two corresponding quick-connecting rails, a rail connecting piece for connecting the two adjacent quick-connecting rails, a fastener for connecting the quick-connecting rails and the rail connecting piece and a positioning piece for positioning the quick-connecting rails during splicing, wherein at least one first groove for being clamped with the rail connecting piece is arranged above the quick-connecting rails, and a first bulge matched with the first groove is arranged on the rail connecting piece; and/or the upper part of the quick connection rail is provided with at least one second protrusion used for being clamped with the rail connecting piece, and the rail connecting piece is provided with a second groove matched with the second protrusion.
Because first recess and/or second arch all set up in the orbital top of fast connecing, compare in prior art with the spread groove locate the orbital left and right sides of fast connecing, can additionally not increase the orbital width of fast connecing, consequently make orbital whole width descend, be applicable to the condition of super narrow curtain box installation or ordinary curtain box double track installation. In addition, the whole width of the rail is reduced, the packaging size is reduced, and the transportation of the spliced electric curtain rail is facilitated.
Meanwhile, due to the arrangement of the positioning piece, the coaxiality of the quick connection rails on the two sides can be improved during splicing, and the installation error caused by splicing is effectively reduced, so that the friction between the electric belt and the quick connection rail 1 is reduced, and the service life of the electric belt is prolonged.
In addition, the invention also provides a spliced electric curtain comprising the spliced electric curtain rail.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is an exploded view of an embodiment of a spliced motorized window treatment track according to the present invention;
FIG. 2 is a schematic axial view of the spliced motorized window treatment track of FIG. 1;
FIG. 3 is a schematic bottom view of the spliced motorized window treatment track of FIG. 1;
FIG. 4 is a schematic cross-sectional view taken along the line A-A in FIG. 2;
FIG. 5 is a schematic cross-sectional view taken along line B-B of FIG. 2;
FIG. 6 is a schematic structural diagram of the differential protection structure of FIG. 1;
fig. 7 is a schematic structural diagram of a spliced-type motorized window shade according to an embodiment of the present invention.
In FIGS. 1-7:
01 is a curtain rail, 02 is a rail fixing piece, 03 is a pulley, 04 is a hanging wheel, 05 is a belt transmission box, 06 is a driving motor, 1 is a quick-connection rail, 11 is a first clamping groove, 12 is a first groove, 13 is a first positioning hole, 14 is an electric belt cavity, 15 is a sliding rail cavity, 16 is a fracture protection structure, 161 is a first chamfer, 162 is a second chamfer, 163 is a third chamfer, 2 is a rail connecting piece, 21 is a second clamping groove, 22 is a bolt connecting hole, 23 is a second positioning hole, 3 is a fastening bolt, 4 is a fastening wave ball screw, 41 is a thread part, 42 is a spring, and 43 is a positioning ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The core of the invention is to provide a spliced electric curtain rail, and the connecting groove is arranged above the quick-connecting rail, so that the whole width of the rail is reduced, and the spliced electric curtain rail can be suitable for installation of an ultra-narrow curtain box or a double rail.
In addition, the invention also provides a spliced electric curtain comprising the spliced electric curtain rail.
Referring to fig. 1-7, fig. 1 is a schematic axial view of a spliced-type motorized window treatment track according to an embodiment of the present invention; FIG. 2 is a schematic front view of the spliced electric window shade rail of FIG. 1 after splicing; FIG. 3 is a schematic bottom view of the spliced motorized window treatment track of FIG. 1; FIG. 4 is a schematic cross-sectional view taken along the line A-A in FIG. 2; FIG. 5 is a schematic cross-sectional view taken along line B-B of FIG. 2; FIG. 6 is a schematic structural diagram of the differential protection structure of FIG. 1; fig. 7 is a schematic structural diagram of a spliced-type motorized window shade according to an embodiment of the present invention.
The invention provides a spliced electric curtain rail, which comprises at least two corresponding quick-connecting rails 1, a rail connecting piece 2 for connecting the two adjacent quick-connecting rails 1, a fastener for connecting the quick-connecting rails 1 and the rail connecting piece 2 and a positioning piece for positioning the quick-connecting rails 1 during splicing, wherein at least one first groove 12 for being clamped with the rail connecting piece 2 is arranged above the quick-connecting rails 1, and a first bulge matched with the first groove 12 is arranged on the rail connecting piece 2; and/or the upper part of the quick connection rail 1 is provided with at least one second protrusion used for being clamped with the rail connecting piece 2, and the rail connecting piece 2 is provided with a second groove matched with the second protrusion.
In this embodiment, first recess 12 and/or second arch all set up in the top of fast track 1 that connects, compare in prior art with the spread groove locate the left and right sides of fast track 1 that connects, can not additionally increase the width of fast track 1, consequently make orbital whole width decline, are applicable to the condition of super narrow curtain box installation or ordinary curtain box double track installation. Meanwhile, the whole width of the rail is reduced, the packaging size is reduced, and the transportation of the spliced electric curtain rail is facilitated.
In addition, the positioning piece can improve the coaxiality of the two adjacent quick connection rails 1 during splicing, and effectively reduces installation errors caused by splicing, so that the friction between the electric belt and the quick connection rails 1 is reduced, and the service life of the electric belt is prolonged.
On the basis of the above embodiment, the positioning member may include the wave-fixing ball screw 4, and the wave-fixing ball screw 4 includes a threaded portion 41, a positioning ball 43, and a spring 42 connecting the threaded portion 41 and the positioning ball 43; the upper part of the quick connection track 1 is provided with a first positioning hole 13 for installing a wave-fixing bead screw 4, and the track connecting piece 2 is provided with a second positioning hole 23 matched with the first positioning hole 13.
When the positioning device is used, the threaded portion 41 is connected with the internal thread of the second positioning hole 23, so that the positioning ball 43 can be clamped in the first positioning hole 13 and the second positioning hole 23, and the position of the quick-connection rail 1 can be positioned.
In this embodiment, the threaded portion 41 and the positioning ball 43 of the fixed wave ball screw 4 respectively determine the positions of the second mounting hole 23 and the first mounting hole 13, and the position of the first mounting hole 13 on the quick-connection rail 1 and the position of the second mounting hole 23 on the rail splicing member 2 are fixed, so that relative displacement between the quick-connection rail 1 and between the quick-connection rail 1 and the rail connecting member 2 in an assembling process is limited, and positioning in a splicing process is realized.
Preferably, the locating piece can include the locating pin, is equipped with the first cotter hole that is used for installing the locating pin on the quick-connect track 1, is equipped with on the track connecting piece 2 with first cotter hole complex second cotter hole, simple structure and cost are lower.
In addition, can also select the location buckle as the setting element to be equipped with the buckle locating hole of installation location buckle on the fast track 1 that connects.
On the basis of the above embodiment, please refer to fig. 1, a first groove 12 for being clamped with the rail connector 2 may be disposed above the quick connection rail 1, and a first protrusion clamped with the first groove 12 is disposed on the rail connector 2.
The cross-sectional shape of the first protrusion may be completely adapted to the cross-sectional shape of the first groove 12, or the cross-sectional area of the first protrusion may be smaller than the cross-sectional area of the first groove 12, please refer to fig. 1, the edge of the first protrusion is not in contact with the first groove 12.
On the basis of the above embodiment, in order to further increase the connection strength, a first groove 12 may be disposed above the quick-connection rail 1, one of two side surfaces of the first groove 12 in the width direction and two side surfaces of the inner side surface of the rail connector 2 in the width direction is provided with a first slot 11, the other one is provided with a second slot 21 engaged with the first slot 11, and the first slots 11 are symmetrically distributed about the axial direction of the quick-connection rail 1.
The cross section of the first clamping groove 11 may be rectangular, circular, or any other geometric shape as long as it can be clamped with the rail connector 2.
The cross section of the second clamping groove 21 may be rectangular, circular, or any other geometric shape as long as it can be clamped with the quick-connection rail 1.
Preferably, referring to fig. 5, the first card slot 11 may be disposed below the second card slot 21, and has a simple structure and is easy to manufacture.
On the basis of the above embodiments, please refer to fig. 4 and 5, an upper isolation plate and a corresponding lower isolation plate may be disposed in the quick-connection rail 1, and both the upper isolation plate and the lower isolation plate are symmetrically distributed about the axial direction of the quick-connection rail 1, so as to divide the interior of the quick-connection rail 1 into a sliding rail cavity 15 and an electric belt cavity 14 at both sides of the sliding rail cavity 15; the upper isolation plate and the corresponding lower isolation class are positioned in the same vertical plane, and the bottom surface of the upper isolation plate is not contacted with the top surface of the lower isolation plate.
Preferably, in order to make the spliced electric curtain rail simple in structure, the fastening member may be a fastening bolt 3, a bolt mounting hole for mounting the fastening bolt 3 is provided above the quick-connecting rail 1, and a bolt connecting hole 22 matched with the bolt mounting hole is provided on the rail connecting member 2.
The size of the bolt installation hole and the size of the bolt connection hole 22 are determined according to the specification of the fastening bolt 3, and the specification of the fastening bolt 3 is determined according to the width of the quick-coupling rail 1 and other factors.
Preferably, a bolt mounting hole of the quick-coupling rail 1 may be eliminated, and the position of the quick-coupling rail 1 may be fixed by a locking force of the fastening bolt 3 mounted in the bolt coupling hole 22 to the quick-coupling rail 1.
The number of the fastening bolts 3 for connecting the quick connection rail 1 and the rail connecting member 2 may be one, two, or more, as long as the requirement of the connection strength can be satisfied.
Preferably, referring to fig. 2, two bolt connection holes 22 may be formed in the track connection member 2, and the two bolt connection holes 22 are symmetrically distributed about a center line of the track connection member 2 in the length direction and may be respectively connected to different quick connection tracks 1 on two sides.
On the basis of the above embodiment, in order to reduce belt wear during movement, a break protection structure 16 is arranged at the track joint of the quick-connection track 1 for connecting with the adjacent quick-connection track 1. The offset protection structure 16 is arranged at the joint of the track, so that the abrasion of the offset generated by misalignment or misalignment of splicing or sharp burrs on steps to the belt is avoided, and the service life of the belt is prolonged.
Preferably, referring to fig. 6, the differential protection structure 16 may include a first chamfer 161, a second chamfer 162 and a third chamfer 163 disposed on the inner side of the quick-connection rail 1, the first chamfer 161 is disposed on the side of the upper isolation plate opposite to the inner side of the quick-connection rail 1, and the second chamfer 162 is disposed on the side of the lower isolation plate opposite to the inner side of the quick-connection rail 1.
The dimensions of the first chamfer 161, the second chamfer 162 and the third chamfer 163 are determined as required in actual production situations.
Of course, the side faces of the upper isolation plate and the lower isolation plate opposite to the inner side face of the quick-connection rail 1 and the inner side face of the quick-connection rail 1 can be coated with glue, so that abrasion of sharp burrs at a step or a break to the belt can be avoided.
In addition to the spliced electric curtain rail, the invention further provides a spliced electric curtain comprising the spliced electric curtain rail disclosed in the embodiment, the spliced electric curtain comprises a curtain rail 01, a pulley 03, a driving motor 06, a belt transmission case 05, a rail fixing part 02 for fixedly mounting the curtain rail and a hanging wheel 04 for mounting the curtain, the pulley 03 and the hanging wheel 04 are both mounted on the curtain rail 01, and the driving motor 06 is connected with the belt transmission case 05, wherein the curtain rail 01 is the spliced electric curtain rail disclosed in the embodiment.
Referring to fig. 7, the rail fixing member 02 may have a plate shape, and is provided with a mounting hole connected to a mounting surface.
The pulley 03 is installed on a side surface of the curtain rail 01 and is installed at a central position of the curtain rail 01.
The hanging wheel 04 is installed in the sliding rail cavity 15 of the curtain rail 01 and can slide in the longitudinal direction of the curtain rail 01 under the driving of the electric belt. The hanging wheel 04 comprises a pulley installed in the sliding rail cavity 15 and a hanging ring for installing a curtain, the pulley is connected with the hanging ring, and the structure and the connection mode of the pulley and the hanging ring are referred to in the prior art and are not described herein again.
The belt transmission boxes 05 are arranged at two ends of the curtain rail 01 in the length direction and comprise gears connected with an output shaft of the driving motor 06 and an electric belt arranged in the electric belt cavity 14.
When the driving motor 06 rotates, the gear in the belt transmission box 05 connected with the output shaft of the driving motor 06 rotates, the gear rotates to drive the electric belt to transmit in the electric belt cavity 14, and the electric belt further drives the hanging wheel 04 in the slide rail cavity 15 to move.
It should be noted that the first recess 12 and the second recess, the first protrusion and the second protrusion, the first positioning hole 13 and the second positioning hole 23, and the first chamfer 161, the second chamfer 162 and the third chamfer 163 mentioned in the present document are only used for distinguishing the difference of the positions, and do not limit the sequence.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The spliced electric curtain and the spliced electric curtain rail thereof provided by the invention are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. The spliced electric curtain rail is characterized by comprising at least two corresponding quick connection rails (1), a rail connecting piece (2) for connecting the two adjacent quick connection rails (1), a fastener for connecting the quick connection rails (1) with the rail connecting piece (2) and a positioning piece for positioning the quick connection rails (1) during splicing, wherein at least one first groove (12) for being clamped with the rail connecting piece (2) is formed above the quick connection rails (1), and a first bulge matched with the first groove (12) is formed on the rail connecting piece (2);
and/or the top of fast connecing track (1) be equipped with at least one be used for with the second of track connection spare (2) joint is protruding, be equipped with on track connection spare (2) with the protruding complex second recess of second.
2. The spliced motorized window treatment track according to claim 1, wherein the positioning member comprises a set wave ball screw (4), the set wave ball screw (4) comprising a threaded portion (41), a positioning ball (43), and a spring (42) connecting the threaded portion (41) and the positioning ball (43);
the quick-connection rail is characterized in that a first positioning hole (13) used for installing the wave-fixing screw (4) is formed in the upper portion of the quick-connection rail (1), and a second positioning hole (23) used for being matched with the first positioning hole is formed in the rail connecting piece (2).
3. The spliced electric curtain rail according to claim 1, wherein the positioning member comprises a positioning pin, a first pin hole for installing the positioning pin is formed in the quick-connecting rail (1), and a second pin hole for matching with the first pin hole is formed in the rail connecting member (2).
4. The splicing type electric curtain rail as claimed in claim 1, wherein the positioning member comprises a positioning buckle, and a buckle positioning hole for installing the positioning buckle is provided on the quick-connecting rail (1).
5. The splicing type electric curtain rail according to any one of claims 1 to 4, wherein one of the first grooves (12) is disposed above the quick-connecting rail (1), and a first clamping groove (11) is disposed on one of two side surfaces of the first groove (12) in the width direction and two side surfaces of the inner side surface of the rail connecting member (2) in the width direction, and a second clamping groove (21) engaged with the first clamping groove (11) is disposed on the other side, and the first clamping grooves (11) are symmetrically distributed with respect to the axial direction of the quick-connecting rail (1).
6. The spliced electric curtain rail as claimed in claim 5, wherein an upper partition plate and a corresponding lower partition plate are arranged in the quick-connecting rail (1), and the upper partition plate and the lower partition plate are symmetrically distributed about the axial direction of the quick-connecting rail (1) so as to divide the interior of the quick-connecting rail (1) into a rail cavity (15) and electric belt cavities (14) at two sides of the rail cavity (15);
the upper isolation plate and the corresponding lower isolation plate are located in the same vertical plane, and the bottom surface of the upper isolation plate is not in contact with the top surface of the lower isolation plate.
7. The spliced electric curtain rail as claimed in claim 6, wherein the fastening member is a fastening bolt (3), a bolt mounting hole for mounting the fastening bolt (3) is formed above the quick-connecting rail (1), and a bolt connecting hole (22) matched with the bolt mounting hole is formed on the rail connecting member (2).
8. The spliced electric window curtain rail as claimed in claim 7, wherein a break protection structure (16) for reducing belt abrasion is provided on a rail joint of the quick-connecting rail (1) for connecting with the adjacent quick-connecting rail (1).
9. The splicing type electric window curtain rail as claimed in claim 8, wherein the break protection structure (16) comprises a first chamfer (161), a second chamfer (162) and a third chamfer (163) disposed on the inner side of the quick-connecting rail (1), the first chamfer (161) is disposed on the side of the upper isolation plate opposite to the inner side of the quick-connecting rail (1), and the second chamfer (162) is disposed on the side of the lower isolation plate opposite to the inner side of the quick-connecting rail (1).
10. A spliced electric curtain, which comprises a curtain rail (01), a pulley (03), a driving motor (06), a belt transmission case (05), a rail fixing part (02) for fixedly mounting the curtain rail, and a hanging wheel (04) for mounting a curtain, wherein the pulley (03) and the hanging wheel (04) are both mounted on the curtain rail (01), the driving motor (06) is connected with the belt transmission case (05), and the curtain rail is the spliced electric curtain rail according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911031286.9A CN110584440A (en) | 2019-10-28 | 2019-10-28 | Spliced electric curtain and spliced electric curtain rail thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911031286.9A CN110584440A (en) | 2019-10-28 | 2019-10-28 | Spliced electric curtain and spliced electric curtain rail thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110584440A true CN110584440A (en) | 2019-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911031286.9A Pending CN110584440A (en) | 2019-10-28 | 2019-10-28 | Spliced electric curtain and spliced electric curtain rail thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN110584440A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111297162A (en) * | 2020-03-21 | 2020-06-19 | 绍兴集知汇信息科技有限公司 | Sliding rail is adjusted to concatenation formula |
| CN112412316A (en) * | 2020-12-07 | 2021-02-26 | 重庆阿里乐乐科技发展有限公司 | Can change (window) curtain of self light transmissivity according to sunshine intensity |
| CN114698983A (en) * | 2021-04-27 | 2022-07-05 | 苏州市坤宇金属科技有限公司 | Improved high-performance aluminum alloy track capable of being installed quickly |
| WO2022174446A1 (en) * | 2021-02-22 | 2022-08-25 | 深圳市艾比森光电股份有限公司 | Protective structure, display screen edge-covering frame, and led display screen |
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| CN114698983A (en) * | 2021-04-27 | 2022-07-05 | 苏州市坤宇金属科技有限公司 | Improved high-performance aluminum alloy track capable of being installed quickly |
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