CN108179969A - A kind of curtain rail - Google Patents
A kind of curtain rail Download PDFInfo
- Publication number
- CN108179969A CN108179969A CN201711364191.XA CN201711364191A CN108179969A CN 108179969 A CN108179969 A CN 108179969A CN 201711364191 A CN201711364191 A CN 201711364191A CN 108179969 A CN108179969 A CN 108179969A
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- CN
- China
- Prior art keywords
- gear
- belt
- stick
- ballpoint
- slot
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/36—Lamellar or like blinds, e.g. venetian blinds with vertical lamellae ; Supporting rails therefor
- E06B9/367—Lamellae suspensions ; Bottom weights; Bottom guides
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/36—Lamellar or like blinds, e.g. venetian blinds with vertical lamellae ; Supporting rails therefor
- E06B9/368—Driving means other than pulling cords
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The present invention relates to window shade arrangements, disclose a kind of curtain rail, including track (1), ballpoint device (2) and transmission mechanism (3), track (1) includes ballpoint slot (11) and gear stick slot (12), ballpoint slot (11) is connected with gear stick slot (12) by notch (13), gear stick (14) is equipped in gear stick slot (12), transmission mechanism (3) drives gear stick (14) to be rotated in gear stick slot (12), transmission mechanism (3) drives ballpoint device (2) to be moved in ballpoint slot (11), gear stick (14) is matched with ballpoint device (2).The present invention changes the track of curtain rail and ballpoint cellular construction, available for lunette, running resistance is small, noise is small, service life is long, blade will not be turned to by wind, a small number of stuck vanes do not interfere with other blade steerings, rigid fragmented transport or flexible material packing and transporting can be used in the transport of track sectional, gear stick, reduces transportation cost.
Description
Technical field
The present invention relates to window shade arrangement more particularly to a kind of curtain rails.
Background technology
The curtain that existing market blade can turn to uses rectilinear orbit, but as the improvement of people's living standards, room more
Room corner is gradually increased using lunette, and traditional rectilinear orbit can not match arc curtain runner exterior feature.
Existing curtain rail is broadly divided into two classes, a kind of to pass through ballpoint device by linear rigid gear stick, makes
It being fixed on the accessory of track both ends with devices such as middle support sliding blocks, ballpoint device is slided is divided into the control operation of two steps with rotation,
If such will be fabricated to arc line shaped, gear stick cannot be accurately consistent with track radian, and ballpoint device is slided with middle support sliding block
It is excessive to resistance during segmental arc, it smooth can not run and use, window molded dimension is excessive can not multistage splicing use；It is another kind of, it walks
Pearl device is run to be driven with rotating by single transmission power, and structural principle is driven for belt-type, first drives ballpoint device in track
Differential gear rotation, it is rear to drive first ballpoint device of operation end, the follow-up all ballpoint device fortune of ballpoint device traction
Row.Such guide rail ballpoint device quantity is more, and power demand is big, transmission system is required it is very high, cost is high or service life compared with
Short, failure is more, is not sufficiently stable for 3 meters or more of window types durable.
In addition, tradition window curtain guide rail also exists：Ballpoint device rubs the both sides inner wall of track at arc track, causes to hinder
Power increases, and operation has some setbacks；Gear stick and track radian have deviation that operation is caused to have some setbacks；Guideway transport is inconvenient to high building,
Only track section is dismantled, operation of the ballpoint device in junction be not smooth；Single blade, which is blocked, causes other blades also can not
Rotation；The problems such as blade rotation angle is changed by wind effect.
Invention content
The present invention provides a kind of guide bead for the shortcomings that structure of curtain rail is not suitable for lunette in the prior art
Gear stick and the separation of ballpoint device are placed in gear stick slot, enable to reach substantially free from error state during its curved arc, subtract by road
Resistance during few ballpoint device operation, the technical program further reduce resistance, even if window breadth surpasses without middle support sliding block
3 meters are crossed, gear stick sagging will not be fallen.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals：A kind of curtain rail, including
Track, ballpoint device and transmission mechanism, track include ballpoint slot and gear stick slot, and ballpoint slot is connected with gear stick slot by notch
It is logical, gear stick is equipped in gear stick slot, transmission mechanism drives gear stick to be rotated in gear stick slot, and transmission mechanism drives ballpoint dress
It puts and is moved in ballpoint slot, gear stick is matched with ballpoint device.Gear stick is detached with ballpoint device and is placed in gear stick slot,
Gear stick slot covers gear stick, it is made in segmental arc to be not in sagging situation, due to the setting of gear stick slot, gear
Stick can be replaced with the flexible material such as plastics, rubber, glass fibre by traditional rigid, and clot is facilitated to transport；Gear
The tooth socket of stick can be oriented to the operation of ballpoint device；Transmission mechanism is by controlling ballpoint device motion control curtain in ballpoint slot
The transmission of blade, by the way that the rotation control curtain blade of gear stick is controlled to be flapped toward.
It is buckled preferably, ballpoint device includes the first transmission gear, worm screw, worm gear and blade buckle, worm gear with blade
It is fixedly connected, gear stick is engaged with the first transmission gear, and gear stick rotation drives the rotation of the first transmission gear, the first transmission gear
Worm screw rotation is driven, worm and wheel engagement makes blade buckle rotation.Curtain blade is fixed on blade buckle, the structure institute
Need power small, when operation is lightly laborsaving, can also be easily rotated in the case where blade is heavier, the setting of worm and gear makes curtain
The rotation of blade can not be reverse, and worm screw can drive worm gear rotation to change blade steering, but worm gear can not drive worm screw to rotate, this
Outside, blade will not be turned to by wind.
Preferably, ballpoint device further includes the second transmission gear, the second transmission gear is engaged with the first transmission gear, the
The one side of two transmission gears is equipped with groove, and one end of worm screw is fastened in groove, under normal circumstances the second transmission gear rotation band
Dynamic worm screw rotation, when worm screw can not rotate, the second transmission gear is rotated relative to worm screw.One end of worm screw is fastened in groove,
The second transmission gear of normal condition drives worm screw rotation, and the two not relative motion causes worm screw can not be by the when blade is stuck
Two transmission gears drive when, the two can relative rotation, avoid because a piece of blade be stuck cause all blades in stays or
Since stuck vane user Overexertion selects the situation that component is caused to be destroyed.
Preferably, track further includes draw runner fixed seat, draw runner is equipped in draw runner fixed seat, it is convex that draw runner is equipped with draw runner
It rises, ballpoint bottom of device is equipped with guiding groove, and draw runner protrusion is stuck in guiding groove, and ballpoint device is transported by guiding groove along draw runner protrusion
It is dynamic.Draw runner uses smooth, wear-resisting flexible material, and such as polyvinyl chloride, clot convenient transportation, curved arc ID distortion are small, and draw runner is convex
Rise makes the movement of ballpoint device is more smooth, noise is small, reduction is suffered to rub with guiding groove cooperation, and draw runner protrusion has ballpoint device
Guiding role makes ballpoint device both sides not contacted with track interior walls, reduces friction.
Preferably, ballpoint device is equipped with belt bayonet, track further includes two belt grooves positioned at belt both sides, skin
Trough of belt includes the lower baffle plate of notch, the overhead gage of notch upper end and notch lower end, and overhead gage length is more than lower baffle plate length, belt
It is arranged in belt grooves, belt is fixedly connected with the belt bayonet of ballpoint device.Belt clot is transported, and width of rebate is less than baffle
Width, convenient ring-type to be kept directly to be caught in belt grooves belt when mounted, belt connects curtain rail one end by fastener
One ballpoint device drives the ballpoint device, and ballpoint device realizes curtain blade with adjacent ballpoint device by the cooperation of distance piece
Transmission, belt grooves are located at track side surfaces, reduce belt deformation in operational process, reduce resistance.
Preferably, ballpoint device side is equipped with distance piece bayonet, one end of distance piece is fixing end, with distance piece bayonet
It is fixedly connected, the other end is positive stop end, and positive stop end is equipped with limit protrusion, and the positive stop end of distance piece passes through adjacent ballpoint device
Distance piece bayonet is slidably connected with adjacent ballpoint device, when between ballpoint device in pull open state when, the distance piece of ballpoint device
On the distance piece bayonet of limit protrusion and adjacent ballpoint device offset.Traditional distance piece bayonet is arranged on ballpoint device top
Portion, when track becomes arc, distance piece sheet has some setbacks as straight line, operation, and distance piece bayonet is arranged on side, ballpoint device
Resistance is obviously reduced suffered by operation, and service life extends.
Preferably, track is equipped with two link slots, link slot is equipped with outer cover.Outer cover has filled up track and curtain louver
Gap between piece has reached better shaded effect.
Preferably, track is connect with adjacent orbit by connector, gear stick is soft for rubber, glass fibre or plastics etc.
Property material is made.When applicable window is longer, curtain rail can be divided into multistage track and spliced, interorbital leads to during installation
Connector connection is crossed, the both ends of connector are connect respectively with two adjacent tracks, and segmented rail carry is convenient, install rear curtain
Guide rail is complete whole for one, without a point several separate track installations, causes gap light leakage occur between curtain, gear stick passes through tooth
Stick slot is taken turns, gear stick is made using such as rubber, glass fibre or plastics flexible material, and integrated molding is not segmented, and fills ballpoint
Not hair fastener when operation is slided is put, more smoothly, gear stick can be packed using flexible material with clot, convenience in transport.
Preferably, transmission mechanism includes shell, drive pulley gear, follower belt gear, driving tooth are equipped in shell
Wheel stick gear and driven gear stick gear, follower belt gear are matched with belt, and driven gear stick gear is fixed with gear stick
Connection, drive pulley gear are engaged with follower belt gear, and driving gear stick gear is engaged with driven gear stick gear.
Preferably, drive pulley gear, driving gear stick gear, driven gear stick gear are bevel gear, driven skin
Include the belt bevel gear being fixedly and coaxially connected with gear and belt transmission gear, belt bevel gear nibble with drive pulley gear
It closing, belt transmission gear is matched with belt, and driving gear stick side gear shaft is equipped with turns round stick upwards, and follower belt gear is hollow,
It turns round stick and passes through follower belt gear along follower belt Gear axis.By controlling the transmission of driving gear stick gear curtain blade,
Being flapped toward for stick control curtain blade is turned round in selection.
The present invention has significant technique effect as a result of above technical scheme：It is applicable to lunette, operation resistance
Power is small, noise is small, service life is long, since torsion needed for blade rotation is small, can be applicable in bigger, heavier curtain, blade is not
It can be turned to by wind, a small number of stuck vanes do not interfere with other blade steerings, and rigidity can be used in the transport of track sectional, gear stick
Material fragmented transport or flexible material packing and transporting reduce transportation cost.
Description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is track structure schematic diagram.
Fig. 3 is ballpoint device explosion figure.
Fig. 4 is ballpoint device and track fit structure sectional view.
Fig. 5 is the second transmission gear and worm screw enlarged drawing.
Fig. 6 is transport mechanism internal structure schematic diagram.
Fig. 7 is transport mechanism internal structure front view.
Fig. 8 is ballpoint device and distance piece cooperation schematic diagram.
The toponym that each number designation is referred in the figures above is as follows：Wherein, 1-track, 11-ballpoint slot, 12-
Gear stick slot, 13-notch, 14-gear stick, 15-draw runner fixed seat, 16-belt grooves, 161-notch, 162-overhead gage,
163-lower baffle plate, 17-link slot；
2-ballpoint device, the 21-the first transmission gear, the 22-the second transmission gear, 221-groove, 23-worm screw, 24-
Worm gear, 25-blade buckle, 26-guiding groove, 27-belt bayonet, 28-distance piece bayonet；
3-transmission mechanism, 31-drive pulley gear, 32-follower belt gear, 321-belt bevel gear, 322-skin
Band transmission gear, 33-driving gear stick gear, 34-driven gear stick gear, 35-torsion stick, 36-shell, 37-belt teeth
Wheel drive shaft；
4-distance piece, 41-fixing end, 42-positive stop end, 43-limit protrusion；
5-draw runner, 51-draw runner protrusion.
Specific embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.
Embodiment 1
A kind of curtain rail, as shown in figures 1-8, including track 1, ballpoint device 2 and transmission mechanism 3, track 1 includes ballpoint
Slot 11 and gear stick slot 12, ballpoint slot 11 and gear stick slot 12 are connected by notch 13, and gear stick is equipped in gear stick slot 12
14, transmission mechanism 3 drives gear stick 14 to be rotated in gear stick slot 12, and transmission mechanism 3 drives ballpoint device 2 in ballpoint slot 11
Movement, gear stick 14 are matched with ballpoint device 2.Ballpoint device 2 includes the first transmission gear 21, worm screw 23, worm gear 24 and leaf
Piece buckle 25, worm gear 24 are fixedly connected with blade buckle 25, and gear stick 14 is engaged with the first transmission gear 21, and gear stick 14 rotates
The first transmission gear 21 is driven to rotate, the first transmission gear 21 drives worm screw 23 to rotate, and worm screw 23 engages with worm gear 24, makes blade
25 rotation of buckle.Ballpoint device 2 further includes the second transmission gear 22, and the second transmission gear 22 is engaged with the first transmission gear 21,
The one side of second transmission gear 22 is equipped with groove 221, and one end of worm screw 23 is fastened in groove 221, and under normal circumstances, second passes
The rotation of moving gear 22 drives worm screw 23 to rotate, and when worm screw 23 can not rotate, the second transmission gear 22 is rotated relative to worm screw 23.Rail
Road 1 further includes draw runner fixed seat 15, and draw runner 5 is equipped in draw runner fixed seat 15, and draw runner 5 is equipped with draw runner protrusion 51, ballpoint device 2
Bottom is equipped with guiding groove 26, and draw runner protrusion 51 is stuck in guiding groove 26, and ballpoint device 2 is transported by guiding groove 26 along draw runner protrusion 51
It is dynamic.Ballpoint device 2 is equipped with belt bayonet 27, and track 1 further includes two belt grooves 16 positioned at belt both sides, and belt grooves 16 are wrapped
The lower baffle plate 163 of 161 lower end of notch 161, the overhead gage 161 of 161 upper end of notch and notch is included, under 162 length of overhead gage is more than
163 length of baffle, belt are arranged in belt grooves 16, and belt is fixedly connected with the belt bayonet 27 of ballpoint device 2.Ballpoint device
2 sides are equipped with distance piece bayonet 28, and one end of distance piece 4 is fixing end 41, is fixedly connected with distance piece bayonet 28, the other end is
Positive stop end 42,42 are equipped with limit protrusion 43 on positive stop end, and the positive stop end 42 of distance piece 4 passes through the distance piece of adjacent ballpoint device 2
Bayonet 28 is slidably connected with adjacent ballpoint device 2, when between ballpoint device 2 in pull open state when, the distance piece of ballpoint device 2
Limit protrusion 43 and the distance piece bayonet 28 of adjacent ballpoint device 2 on 28 offset.Track 1 is equipped with two link slots 17, even
Access slot 17 is equipped with outer cover.Transmission mechanism 3 includes shell 36, and drive pulley gear 31, follower belt gear are equipped in shell 36
32nd, driving gear stick gear 33 and driven gear stick gear 34, follower belt gear 32 is matched with belt, driven gear stick tooth
Wheel 34 is fixedly connected with gear stick 14, and drive pulley gear 31 is engaged with follower belt gear 32, driving gear stick gear 33 and
Driven gear stick gear 34 engages.Drive pulley gear 31, driving gear stick gear 33, driven gear stick gear 34 are cone tooth
Wheel, follower belt gear 32 include the belt bevel gear 321 being fixedly and coaxially connected and belt transmission gear 322, belt bevel gear
321 engage with drive pulley gear 31, and belt transmission gear 322 is matched with belt, in 33 axis direction of driving gear stick gear
Equipped with stick 35 is turned round, follower belt gear 34 is hollow, turns round stick 35 and passes through follower belt gear 32 along 32 axis of follower belt gear.
Track 1 is connect with adjacent orbit 1 by connector, and gear stick 14 is the flexible material such as rubber, glass fibre or plastics
Material is made, and is inserted into gear stick slot 12 during installation.Draw runner uses polyvinyl chloride, during transport can clot transport, when installation, which is inserted into, to be slided
Fixed seat 15.Belt clot is transported, and when installation is installed by notch 161 in belt grooves 16.It is equipped in curtain rail multiple
Ballpoint device 2.
Turning round stick 35 by rotation during use rotates driving gear stick gear 33, and driven gear stick gear 34 is driven to make gear
Stick 14 rotates, and the rotation of gear stick 14 drives the first transmission gear 21, and then the second transmission gear 22 rotates, and one end is fastened on second
Worm screw 23 in the groove 221 of transmission gear 22 rotates, and worm gear 24 is driven to rotate, and then the blade card being fixedly connected with worm gear 24
Button 25 makes the curtain blade rotation being clipped on blade buckle 25, changes angle, and light regulating is strong and weak.
Drive pulley gear 31 is fixedly connected with belt gear drive shaft 37, and belt gear drive shaft 37 is equipped with drawstring,
By the way that drawstring is pulled to rotate drive pulley gear 31 during use, belt bevel gear 321, belt transmission gear 322 and skin are driven
Band bevel gear 321 is fixedly connected, the rotation drive belt movement of belt transmission gear 322, and the ballpoint device 2 of belt and the other end is solid
Fixed connection, belt movement drives ballpoint device 2 to move in orbit, due to being connected between ballpoint device 2 by distance piece 4, distance
The limit protrusion 43 of piece 4 and the distance piece bayonet 28 of adjacent ballpoint device 2 offset, therefore the ballpoint device 2 moved can pass through
Distance piece 4 drives adjacent ballpoint device 2 to be moved to belt movement direction, the setting in motion successively of ballpoint device 2, so as to fulfill curtain
Opening and closing.
Embodiment 2
It is substantially the same manner as Example 1, difference lies in, aluminium bar of the gear stick 14 for rigid, fragmented transport, adjacent gear
Stick 14 is clamped when installing.
In short, the foregoing is merely presently preferred embodiments of the present invention, all equalizations made according to scope of the present invention patent
Variation and modification should all belong to the covering scope of patent of the present invention.
Claims (10)
1. a kind of curtain rail, including track (1), ballpoint device (2) and transmission mechanism (3), it is characterised in that：Track (1) wraps
Ballpoint slot (11) and gear stick slot (12) are included, ballpoint slot (11) is connected with gear stick slot (12) by notch (13), gear stick
Gear stick (14) is equipped in slot (12), transmission mechanism (3) drives gear stick (14) to be rotated in gear stick slot (12), transmission mechanism
(3) ballpoint device (2) is driven to be moved in ballpoint slot (11), gear stick (14) is matched with ballpoint device (2).
2. a kind of curtain rail according to claim 1, it is characterised in that：Ballpoint device (2) includes the first transmission gear
(21), worm screw (23), worm gear (24) and blade buckle (25), worm gear (24) are fixedly connected with blade buckle (25), gear stick
(14) it is engaged with the first transmission gear (21), gear stick (14) rotation drives the first transmission gear (21) to rotate, the first driving cog
Taking turns (21) drives worm screw (23) to rotate, and worm screw (23) engages with worm gear (24), makes blade buckle (25) rotation.
3. a kind of curtain rail according to claim 2, it is characterised in that：Ballpoint device (2) further includes the second driving cog
It takes turns (22), the second transmission gear (22) is engaged with the first transmission gear (21), and the one side of the second transmission gear (22) is equipped with groove
(221), one end of worm screw (23) is fastened in groove (221), and under normal circumstances, the second transmission gear (22) rotation drives worm screw
(23) it rotates, when worm screw (23) can not rotate, the second transmission gear (22) is rotated relative to worm screw (23).
4. a kind of curtain rail according to claim 1, it is characterised in that：Track (1) further includes draw runner fixed seat (15),
Draw runner (5) is equipped in draw runner fixed seat (15), draw runner (5) is equipped with draw runner protrusion (51), and ballpoint device (2) bottom is equipped with guiding
Slot (26), draw runner protrusion (51) are stuck in guiding groove (26), and ballpoint device (2) is transported by guiding groove (26) along draw runner raised (51)
It is dynamic.
5. a kind of curtain rail according to claim 1, it is characterised in that：Ballpoint device (2) is equipped with belt bayonet
(27), track (1) further includes two belt grooves (16) positioned at belt both sides, and belt grooves (16) include notch (161), notch
(161) overhead gage (161) of upper end and the lower baffle plate (163) of notch (161) lower end, overhead gage (162) length are more than lower baffle plate
(163) length, belt are arranged in belt grooves (16), and belt is fixedly connected with the belt bayonet (27) of ballpoint device (2).
6. a kind of curtain rail according to claim 1, it is characterised in that：Ballpoint device (2) side is equipped with distance piece card
Mouth (28), one end of distance piece (4) is fixing end (41), is fixedly connected with distance piece bayonet (28), the other end is positive stop end
(42), (42) equipped with limit protrusion (43), the positive stop end (42) of distance piece (4) is across adjacent ballpoint device (2) on positive stop end
Distance piece bayonet (28) is slidably connected with adjacent ballpoint device (2), when between ballpoint device (2) in pull open state when, ballpoint dress
The limit protrusion (43) and the distance piece bayonet (28) of adjacent ballpoint device (2) put on the distance piece (4) of (2) offset.
7. a kind of curtain rail according to claim 1, it is characterised in that：Track (1) is equipped with two link slots (17),
Link slot (17) is equipped with outer cover.
8. a kind of curtain rail according to claim 1, it is characterised in that：Track (1) passes through with adjacent orbit (1) to be connect
Part connects, and gear stick (14) is made of flexible materials such as rubber, glass fibre or plastics.
9. a kind of curtain rail according to claim 5, it is characterised in that：Transmission mechanism (3) includes shell (36), shell
(36) drive pulley gear (31), follower belt gear (32), driving gear stick gear (33) and driven gear stick tooth are equipped in
It takes turns (34), follower belt gear (32) is matched with belt, and driven gear stick gear (34) is fixedly connected with gear stick (14), main
Dynamic belt gear (31) is engaged with follower belt gear (32), and driving gear stick gear (33) is nibbled with driven gear stick gear (34)
It closes.
10. a kind of curtain rail according to claim 9, it is characterised in that：Drive pulley gear (31), driving gear stick
Gear (33), driven gear stick gear (34) are bevel gear, and follower belt gear (32) includes the belt that is fixedly and coaxially connected
Bevel gear (321) and belt transmission gear (322), belt bevel gear (321) engage with drive pulley gear (31), belt transmission
Gear (322) is matched with belt, and driving gear stick gear (33) axis direction, which is equipped with, turns round stick (35), follower belt gear (34)
It is hollow, it turns round stick (35) and passes through follower belt gear (32) along follower belt gear (32) axis.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711364191.XA CN108179969B (en) | 2017-12-18 | 2017-12-18 | Curtain guide rail |
| PCT/CN2018/086237 WO2019119713A1 (en) | 2017-12-18 | 2018-05-10 | Guide rail for curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711364191.XA CN108179969B (en) | 2017-12-18 | 2017-12-18 | Curtain guide rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108179969A true CN108179969A (en) | 2018-06-19 |
| CN108179969B CN108179969B (en) | 2019-12-13 |
Family
ID=62546326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711364191.XA Active CN108179969B (en) | 2017-12-18 | 2017-12-18 | Curtain guide rail |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108179969B (en) |
| WO (1) | WO2019119713A1 (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108179969B (en) | 2019-12-13 |
| WO2019119713A1 (en) | 2019-06-27 |
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