CN208463574U - A kind of lifting window curtain frame - Google Patents
A kind of lifting window curtain frame Download PDFInfo
- Publication number
- CN208463574U CN208463574U CN201721376448.9U CN201721376448U CN208463574U CN 208463574 U CN208463574 U CN 208463574U CN 201721376448 U CN201721376448 U CN 201721376448U CN 208463574 U CN208463574 U CN 208463574U
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- China
- Prior art keywords
- runner
- shaft
- rod
- control wire
- coiling
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Abstract
A kind of lifting window curtain frame, including support base, curtain rod, shaft, runner, control wire, two holding nuts and two bracing wires；Shaft is equipped with identical two spiro rod sections of thread rotary orientation；Two holding nuts and two screw rods section correspond, and holding nut is meshed with spiro rod section；Two holding nuts are connect with support base；It is set in shaft there are two coiling cylinder, the lateral surface of coiling cylinder is equipped with thread groove, and thread groove is identical as the thread rotary orientation of spiro rod section, screw pitch；Two bracing wires and two coiling cylinders correspond, and bracing wire upper end is connect with coiling cylinder, and bracing wire is embedded in thread groove, and bracing wire lower end is connect with curtain rod；Control wire is mounted on runner, and the lateral surface of runner is equipped with multiple circular grooves, and control wire is equipped with multiple balls with circular groove cooperation；Shaft one end is equipped with pilot hole, is equipped with drive rod in pilot hole, drive rod one end is connect with roller centre position.The utility model can control the lifting of curtain rod, and make casement changes clothes convenience, safety.
Description
Technical field
The utility model relates to curtain technical fields, and in particular to a kind of lifting window curtain frame.
Background technique
Curtain is one of common household items of people, mainly includes curtain rod arm and casement, curtain is in addition to that can adjust
Saving indoor light can be with beautifying household environment.However, over time, casement can be stained with dust and dirty, need
It is changed clothes in time.
A kind of existing curtain rod arm, including support base and curtain rod, curtain rod are fixedly mounted on support base.In general, branch
It supports seat to be fixedly mounted on the wall, casement is mounted on curtain rod by button.When changing clothes casement, people need to climb window
Cord is taken off from curtain rod, cleans up to climb again and hangs up, this is not only inconvenient, but also there are certain safety is hidden
Suffer from.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of lifting window curtain frame, this lifting window curtain frame energy
The lifting for enough manually controlling curtain rod keeps changing clothes for casement more convenient, safe.The technical solution adopted is as follows:
A kind of lifting window curtain frame, including support base and curtain rod, it is characterised in that further include shaft, runner, control wire,
Two holding nuts and two bracing wires；Shaft is horizontally disposed, and shaft is equipped with identical two spiro rod sections of thread rotary orientation；
Two holding nuts and two spiro rod sections correspond, and holding nut is meshed with spiro rod section；Two holding nuts with the branch
Support seat connection；Two coiling cylinders are additionally provided in shaft, the lateral surface of coiling cylinder is equipped with thread groove, thread groove and screw rod
The thread rotary orientation of section, screw pitch are all the same；Two bracing wires are corresponded with two coiling cylinders, and bracing wire upper end and coiling cylinder connect
It connects, and in the thread groove of bracing wire insertion coiling cylinder；Two bracing wire lower ends are connect with the curtain rod；Runner is rotatably mounted
On support base, control wire is mounted on runner, and the lateral surface of runner is equipped with the multiple circles evenly distributed along the circumferential direction of runner
Connected in star, control wire are equipped with multiple balls that can cooperate with circular groove, ball along control wire length direction successively etc.
Away from arrangement, the spacing of ball and the spacing of circular groove on runner lateral surface match on control wire；Shaft close to runner one
End is equipped with pilot hole, the trend of pilot hole and shaft it is axial consistent, drive rod, drive rod one end and runner are equipped in pilot hole
Centre connection.
In general, above-mentioned support base is fixedly mounted on wall, casement is mounted on curtain rod by button.When needs change
When washing casement, control wire is pulled to rotate forward runner, runner by drive rod drive shaft and each spiro rod section thereon with
Each coiling cylinder rotate forward together (shaft moves along its axis at this time, drive rod insertion pilot hole depth accordingly become
Change), two coiling cylinders unreel bracing wire, bracing wire are constantly detached from the thread groove of coiling cylinder, by window
Curtain rod drops to lower, and casement changes clothes convenience, safety.After completing the changing clothes of casement, control wire is pulled to keep runner reversed
Rotation, each spiro rod section and each coiling cylinder of the runner by drive rod drive shaft and thereon rotate backward together, and two at this time
Coiling cylinder is wound (bracing wire is constantly embedded in the thread groove of coiling cylinder) to bracing wire, and curtain rod is risen and is resetted.?
Above-mentioned each coiling cylinder unreels bracing wire perhaps wound during each bracing wire be constantly embedded in thread groove or from spiral shell
It is detached from line groove, and is moved together along the axial direction of shaft；Simultaneously as each spiro rod section in shaft and corresponding holding nut
It is meshed, and the thread rotary orientation of thread groove and screw pitch are identical as spiro rod section, therefore shaft can also be moved axially along its own,
And it is identical as the moving direction of each bracing wire and velocity magnitude, it can avoid curtain rod in this way and glanced off in lifting process, favorably
In ensuring smoothly to go up and down curtain rod.
The cross-sectional shape and size of above-mentioned drive rod match with pilot hole.The cross-sectional shape of drive rod only if it were not for
Circle can ensure that the power between driving runner and shaft transmits；The cross-sectional shape of drive rod can be polygon, gear-like
Or ellipse, it can also be irregular shape.
In a kind of concrete scheme, above-mentioned control wire is endless rope, and control wire has under upper changeover portion, lower changeover portion and two
Vertical section, two drooping sections are to move towards up and down, and the upper end of two drooping sections is connected by upper changeover portion, the lower end of two drooping sections
It being connected by lower changeover portion, upper changeover portion surrounds on the runner (cornerite of the control wire on runner is 180 degree or so), and
Ball on upper changeover portion is embedded in the circular groove.When needing to go up and down curtain rod, its of control wire can be pulled
In a drooping section, (moved along upper changeover portion by the rotation of mating band turn wheel between the ball and circular groove on upper changeover portion
On dynamic direction, the ball being on the drooping section in front of changeover portion is moved on changeover portion one by one and is embedded in circular groove
In, at the same on upper changeover portion rearmost ball one by one after being detached in circular groove and being moved to and be in upper changeover portion
On the drooping section of side).
In preferred embodiment, above-mentioned lifting window curtain frame further includes guide rail, locating piece, screw rod and nut, and guide rail is fixedly mounted
On the support base and be trend up and down, locating piece is mounted on guide rail and is slidably matched with guide rail, locating piece with it is described
The position of the one end of shaft far from runner is corresponding；Screw rod upper end is rotatably connected with support base, and screw rod lower end is equipped with operation
Handle；Nut is meshed with screw rod, and nut is connect with locating piece.When needing to lower curtain rod, operation handle is rotated,
Screw rod is rotated, and nut and locating piece is driven to rise together, until locating piece and shaft are kept completely separate far from one end of runner
(locating piece leaves the path that shaft moves along its axis, and will not influence the rotation and axial movement of shaft), people can pass through
Control wire is pulled to control the lifting of curtain rod.Curtain rod is risen after resetting, rotates backward operation handle, turn screw rod reversely
It is dynamic, and nut and locating piece is driven to decline together, until the positioning one end of block alignment shaft far from runner, this post-positioning block can hinder
The axial movement of rotation stop axis and the rotation (position of the locating piece arrival alignment one end of shaft far from runner for preventing shaft in turn
Afterwards, there is minim gap between this one end and locating piece of shaft, then under the effect of gravity, curtain and curtain rod slightly under
Drop, and rotate shaft by bracing wire and coiling cylinder, while shaft is slightly moved towards locating piece；Until shaft is far from runner
One end contact locating piece, shaft does not remake axial movement and rotation at this time, and curtain and curtain rod no longer decline), with this come
Realization positions curtain rod.
The utility model can manually control the lifting of curtain rod by pulling control wire, and people need not climb can be complete
At the installation or disassembly of casement, keep changing clothes for casement more convenient, safe.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the preferred embodiment in the utility model.
Fig. 2 is the A-A cross-sectional view of Fig. 1.
Specific embodiment
As shown in Figure 1 and Figure 2, this lifting window curtain frame includes support base 1, curtain rod 2, shaft 3, runner 4, control wire
5, two holding nuts 6 and two bracing wires 7；Shaft 3 is horizontally disposed, and it is two identical that shaft 3 is equipped with thread rotary orientation
Spiro rod section 31；Two holding nuts 6 and two spiro rod sections 31 correspond, and holding nut 6 is meshed with spiro rod section 31；Two branch
Support nut 6 is connect with support base 1；Two coiling cylinders 8 are additionally provided in shaft 3, it is recessed that the lateral surface of coiling cylinder 8 is equipped with screw thread
Slot 81, thread groove 81 and the thread rotary orientation of spiro rod section 31, screw pitch are all the same；Two bracing wires 7 and two coiling cylinders 8 one are a pair of
It answers, 7 upper end of bracing wire is connect with coiling cylinder 8, and bracing wire 7 is embedded in the thread groove 81 of coiling cylinder 8；Two bracing wires, 7 lower end is equal
It is connect with curtain rod 2；Runner 4 may be rotatably mounted on support base 1, and control wire 5 is mounted on runner 4, on the lateral surface of runner 4
Equipped with multiple circular grooves 41 that the circumferential direction along runner 4 is evenly distributed, control wire 5 can match equipped with multiple with circular groove 41
The ball 50 of conjunction, length direction successively equidistant arrangement of the ball 50 along control wire 5, the spacing and runner 4 of ball 50 on control wire 5
The spacing of circular groove 41 matches on lateral surface；Shaft 3 is equipped with pilot hole 32 close to one end of runner 4, and pilot hole 32 is walked
Unanimously to the axial direction with shaft 3, drive rod 9 is equipped in pilot hole 32,9 one end of drive rod is connect with the centre of runner 4.
In the present embodiment, the cross-sectional shape of drive rod 9 and size match with pilot hole 32, drive rod 9 it is transversal
Face shape is regular polygon.
The lifting window curtain frame of the present embodiment further includes guide rail 10, locating piece 11, screw rod 12 and nut 13, and guide rail 10 is fixed
It is mounted on support base 1 and is mounted on guide rail 10 and is slidably matched with guide rail 10 for trend, locating piece 11 up and down, locating piece
The position of 11 one end with shaft 3 far from runner 4 is corresponding；12 upper end of screw rod is rotatably connected with support base 1,12 lower end of screw rod
Operation handle 14 is installed；Nut 13 is meshed with screw rod 12, and nut 13 is connect with locating piece 11.
With reference to Fig. 2, control wire 5 is endless rope, and control wire 5 has upper changeover portion 51, lower changeover portion 52 and two drooping sections
53, two drooping sections 53 are to move towards up and down, and the upper end of two drooping sections 53 is connected by upper changeover portion 51, two drooping sections 53
Lower end connected by lower changeover portion 52, upper changeover portion 51 surround on runner 4 (cornerite of the control wire 5 on runner 4 be 180
Degree left and right), and the ball 50 on upper changeover portion 51 is embedded in circular groove 41.
The working principle of brief description once this lifting window curtain frame:
Support base 1 is fixedly mounted on wall, and casement 15 is mounted on curtain rod 2 by button 16.
When needing to change clothes casement 15, operation handle 14 is rotated, rotates screw rod 12, and drive nut 13 and locating piece
11 rise together, until locating piece 11 and shaft 3 are kept completely separate far from one end of runner 4, (locating piece 11 leaves shaft 3 along its axis
To mobile path, the rotation and axial movement of shaft 3 will not influence)；A wherein drooping section 53 for control wire 5 is then pulled,
It is rotated forward by the mating band turn wheel 4 between the ball 50 and circular groove 41 on upper changeover portion 51, runner 4 passes through transmission
Bar 9 drives shaft 3 and each spiro rod section 31 thereon and each coiling cylinder 8 to rotate forward together, and (shaft 3 is axially moved along it at this time
Dynamic, the depth that drive rod 9 is inserted into pilot hole 32 accordingly changes), two coiling cylinders 8 unreel bracing wire 7, by bracing wire
7 constantly detach from the thread groove 81 of coiling cylinder 8, and curtain rod 2 is dropped to lower, by casement 15 from curtain rod
It takes off and is cleaned on 2 button 16；After completing the changing clothes of casement 15, another drooping section 53 of control wire 5 is pulled, is passed through
The mating band turn wheel 4 between ball 50 and circular groove 41 on upper changeover portion 51 rotates backward, and runner 4 passes through drive rod 9
Shaft 3 and each spiro rod section 31 thereon and each coiling cylinder 8 is driven to rotate backward together, two coiling cylinders 8 are to bracing wire 7 at this time
It is wound (in the constantly thread groove 81 of insertion coiling cylinder 8 of bracing wire 7), curtain rod 2 is risen and is resetted；Subsequently reverse direction rotation
Operation handle 14 rotates backward screw rod 12, and nut 13 and locating piece 11 is driven to decline together, until the alignment of locating piece 11 turns
The one end of axis 3 far from runner 4, this post-positioning block 11 can prevent the axial movement of shaft 3 and and then prevent the rotation of shaft 3 (fixed
Have after position block 11 reaches the position of the alignment one end of shaft 3 far from runner 4, between this one end and locating piece 11 of shaft 3 micro-
Small―gap suture, then under the effect of gravity, curtain and curtain rod 2 slightly decline, and make 3 turns of shaft by bracing wire 7 and coiling cylinder 8
It is dynamic, while shaft 3 is slightly moved towards locating piece 11；Until shaft 3 contacts locating piece 11 far from one end of runner 4, at this time
Shaft 3 does not remake axial movement and rotation, and curtain and curtain rod 2 no longer decline), curtain rod 2 is positioned to realize with this.
During each coiling cylinder 8 is unreeled or is wound to bracing wire 7, each bracing wire 7 constantly insertion thread groove
It is detached from 81 or from thread groove 81, and is moved together along the axial direction of shaft 3；Simultaneously as each spiro rod section in shaft 3
31 are meshed with corresponding holding nut 6, and the thread rotary orientation of thread groove 81 and screw pitch are identical as spiro rod section 31, therefore turn
Axis 3 can also be moved axially along its own, and identical as the moving direction of each bracing wire 7 and velocity magnitude, keep curtain rod 2 steady
Ground lifting.
The utility model is not limited to above-mentioned specific embodiment, it is all according to the technical essence of the utility model to
Any simple modification, equivalent change and modification made by upper embodiment all fall within the protection scope of technical solutions of the utility model
It is interior.
Claims (4)
1. a kind of lifting window curtain frame, including support base and curtain rod, it is characterised in that further include shaft, runner, control wire, two
A holding nut and two bracing wires；Shaft is horizontally disposed, and shaft is equipped with identical two spiro rod sections of thread rotary orientation；Two
A holding nut and two spiro rod sections correspond, and holding nut is meshed with spiro rod section；Two holding nuts with the support
Seat connection；Two coiling cylinders are additionally provided in shaft, the lateral surface of coiling cylinder is equipped with thread groove, thread groove and spiro rod section
Thread rotary orientation, screw pitch it is all the same；Two bracing wires are corresponded with two coiling cylinders, and bracing wire upper end is connect with coiling cylinder,
And in the thread groove of bracing wire insertion coiling cylinder；Two bracing wire lower ends are connect with the curtain rod；Runner may be rotatably mounted at
On support base, control wire is mounted on runner, and the lateral surface of runner is equipped with the multiple circles evenly distributed along the circumferential direction of runner
Groove, control wire are equipped with multiple balls that can cooperate with circular groove, and ball is successively equidistant along the length direction of control wire
It arranges, the spacing of ball and the spacing of circular groove on runner lateral surface match on control wire；Shaft is close to one end of runner
Equipped with pilot hole, the trend of pilot hole and shaft it is axial consistent, be equipped with drive rod in pilot hole, drive rod one end and runner
Centre connection.
2. lifting window curtain frame according to claim 1, it is characterised in that: the cross-sectional shape and size of the drive rod
Match with the pilot hole, the cross-sectional shape of drive rod is polygon, gear-like or ellipse.
3. lifting window curtain frame according to claim 1, it is characterised in that: the control wire is endless rope, control wire tool
There are upper changeover portion, lower changeover portion and two drooping sections, two drooping sections are that trend, the upper end of two drooping sections pass through upper up and down
Changeover portion connection, the lower end of two drooping sections are connected by lower changeover portion, and upper changeover portion surrounds on the runner, and upper transition
Ball in section is embedded in the circular groove.
4. lifting window curtain frame according to claim 1-3, it is characterised in that: the lifting window curtain frame also wraps
Guide rail, locating piece, screw rod and nut are included, guide rail is fixedly mounted on the support base and is mounted on for trend, locating piece up and down
It is slidably matched on guide rail and with guide rail, the position of the one end of locating piece with the shaft far from runner is corresponding；Screw rod upper end
It is rotatably connected with support base, screw rod lower end is equipped with operation handle；Nut is meshed with screw rod, and nut and locating piece connect
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721376448.9U CN208463574U (en) | 2017-10-24 | 2017-10-24 | A kind of lifting window curtain frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721376448.9U CN208463574U (en) | 2017-10-24 | 2017-10-24 | A kind of lifting window curtain frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208463574U true CN208463574U (en) | 2019-02-05 |
Family
ID=65203520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721376448.9U Active CN208463574U (en) | 2017-10-24 | 2017-10-24 | A kind of lifting window curtain frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208463574U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575041A (en) * | 2019-09-19 | 2019-12-17 | 董海玲 | Curtain hanging device with easily-lifting hanging rod |
| CN111528662A (en) * | 2020-05-14 | 2020-08-14 | 徐州创之社通用技术产业研究院有限公司 | Indoor pot planting rack |
-
2017
- 2017-10-24 CN CN201721376448.9U patent/CN208463574U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575041A (en) * | 2019-09-19 | 2019-12-17 | 董海玲 | Curtain hanging device with easily-lifting hanging rod |
| CN111528662A (en) * | 2020-05-14 | 2020-08-14 | 徐州创之社通用技术产业研究院有限公司 | Indoor pot planting rack |
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