CN209899050U - Curtain split mechanism - Google Patents
Curtain split mechanism Download PDFInfo
- Publication number
- CN209899050U CN209899050U CN201920472217.0U CN201920472217U CN209899050U CN 209899050 U CN209899050 U CN 209899050U CN 201920472217 U CN201920472217 U CN 201920472217U CN 209899050 U CN209899050 U CN 209899050U
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- traction
- pulley
- curtain
- traction rod
- rod
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- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- 239000004744 fabric Substances 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 239000000725 suspension Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model discloses a curtain split mechanism, which comprises a frame, the frame is provided with the band pulley respectively along its length direction's both ends, the band pulley rotates with the frame to be connected, the horizontal axial lead of band pulley is located same water flat line, and the transmission is connected with the traction belt on the band pulley, be provided with first traction lever on the one side of symmetry line for the horizontal axial lead of band pulley on the traction belt, the other side is provided with the second traction lever, the one end of first traction lever and second traction lever all with traction belt fixed connection, the other end of first traction lever and second traction lever is used for connecting respectively rather than one in the two matched with each other casement, still be provided with drive arrangement in the frame, drive arrangement is used for driving first traction lever and second traction lever to move in opposite directions or back of the body and move; the curtain split-open mechanism has the advantages of reasonable structure, and capability of realizing the synchronous motion of two pieces of curtain cloth of the traditional split-open curtain, namely realizing the synchronous split-open or closing.
Description
Technical Field
The utility model belongs to the technical field of household equipment, concretely relates to be used in (window) curtain run from opposite directions mechanism in split type (window) curtain.
Background
The curtain is an indispensable decoration in daily life for shielding a window to adjust light or isolating the window from the outside and keeping the privacy of a living room. In winter, the curtain divides the indoor space and the outdoor space into two worlds, thereby increasing warm feeling in the house. The split curtain is a common curtain in daily life, and when the area of a window is large, two curtain fabrics are used and are respectively arranged on two sides of the window. However, the existing split curtain is relatively inconvenient or cumbersome to use, that is, when the split curtain is used, one of the two curtain cloth is opened or closed first, and then the other curtain cloth is opened or closed to complete the opening or closing process of the whole curtain (for example, the lower end of the curtain cloth is pulled by a hand, and then a certain force is applied to retract or unfold the curtain cloth).
Disclosure of Invention
In view of this, the utility model aims at providing a curtain split open mechanism with reasonable structure and convenient use.
In order to solve the technical problem, the technical scheme of the utility model is that:
the utility model provides a curtain run-from opposite directions mechanism, includes the frame, be provided with the band pulley respectively along its length direction's both ends in the frame, the band pulley rotates with the frame to be connected, the horizontal axial lead of band pulley is located same water flat line, just the transmission is connected with the traction belt on the band pulley, for on the traction belt the horizontal axial lead of band pulley is provided with first traction lever for one side of symmetrical line, and the another side is provided with the second traction lever, the one end of first traction lever and second traction lever all with traction belt fixed connection, the other end of first traction lever and second traction lever is arranged in connecting separately rather than one in the two curtains that mutually support, still be provided with drive arrangement in the frame, drive arrangement is used for driving first traction lever and second traction lever move in opposite directions or carry on the back the body and move.
In the curtain split assembly, when the driving device drives the traction belt to rotate around the belt wheel, the first traction rod and the second traction rod which are fixed on the traction belt and are provided with two sides by the horizontal axis of the belt wheel move in opposite directions or move in opposite directions along with the forward rotation or the reverse rotation of the belt wheel; the first traction rod and the second traction rod drive the two pieces of curtain cloth connected with the first traction rod to move towards or away from each other; namely, the two pieces of curtain cloth are synchronously opened or closed through the curtain split-open mechanism.
Preferably, when the first traction rod and the second traction rod move in opposite directions and approach each other, the first traction rod and the second traction rod are positioned in the middle between the two belt wheels; the first draw bar and the second draw bar can synchronously move at equal distance, namely the two pieces of curtain cloth can be symmetrically opened or closed.
Preferably, the driving device comprises a pull rope, a first pulley, a second pulley and a third pulley, the first pulley is rotatably connected with the frame, the first pulley is close to the upper end of the first traction rod, the second pulley and the third pulley are both positioned at one end of the frame, the pull rope is fixed with the first traction rod, and the pull rope is in transmission connection with the first pulley, the second pulley and the third pulley; the pull rope is wound around the first pulley, and two ends of the pull rope respectively extend out of the second pulley and the third pulley to form a control end. When one end of the pull rope is pulled, the first traction rod and the second traction rod can be driven to move in the opposite direction, and on the contrary, when the other end of the pull rope is pulled, the first traction rod and the second traction rod can be driven to move back and forth. Of course, the driving device can be replaced by the motor according to the requirement, and the automatic control of the curtain opening mechanism can be realized.
Preferably, the rack is further provided with a guide rod, the guide rod is arranged along the length direction of the rack and fixedly connected with the rack, and the lower end parts of the first traction rod and the second traction rod are both connected with the guide rod in a sliding manner. The guide rod is also provided with a plurality of suspension buckles for suspending the curtain cloth, and the suspension buckles are connected with the guide rod in a sliding manner. The guide rod is parallel to the traction belt. On one hand, the guide rod can guide the first traction rod and the second traction rod, and can drive the curtain cloth to move smoothly; on the other hand, the curtain cloth can be matched with the hanging buckle for hanging the curtain cloth, so that the curtain cloth can be expanded or contracted along the guide rod.
The technical effects of the utility model mainly embody in following aspect: because the two belt wheels are provided with the traction belts, and the two sides of the traction belts which are symmetrical lines relative to the transverse axial lead of the belt wheels are respectively provided with the first traction rod, the second traction rod and the driving devices which are matched with the first traction rod and the second traction rod. When the driving device drives the traction belt to rotate around the belt wheel, the first traction rod and the second traction rod can move in the opposite direction or back to back; the first traction rod and the second traction rod drive the two pieces of curtain cloth connected with the first traction rod to move towards or away from each other; namely, the two pieces of curtain cloth are synchronously opened or closed through the curtain split mechanisms; therefore, the convenience of the curtain in opening or closing is effectively improved.
Drawings
FIG. 1 is a schematic structural view of a curtain split mechanism of the present invention;
fig. 2 is a view showing the spreading state of the curtain split mechanism of the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings, so as to make the technical solution of the present invention easier to understand and master.
In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right side", "left end", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In addition, in the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin fixing manner, a welding fixing manner, or a hollow rotating shaft connection manner, which is commonly used in the prior art, and therefore, the detailed description thereof is omitted in this embodiment.
As shown in fig. 1-2, the present embodiment provides a curtain split mechanism, which comprises a frame 1 fixed on an installation position, belt wheels 2 respectively disposed at two ends of the frame 1 along the length direction, the belt wheels 2 are rotatably connected with the frame 1 through a rotating shaft, the transverse axes of the two belt wheels 2 are located on the same horizontal line, and the belt wheel 2 is in transmission connection with a traction belt 3, one side of the traction belt 3, which is a symmetrical line relative to the transverse axis of the belt wheel 2, is provided with a first traction rod 4, the other side of the traction belt 3 is provided with a second traction rod 5, one ends of the first traction rod 4 and the second traction rod 5 are fixedly connected with the traction belt 3, the other ends of the first traction rod 4 and the second traction rod 5 are respectively connected with one of two pieces of curtain cloth matched with the first traction rod 4 and the second traction rod 5, and the machine frame 1 is also provided with a driving device which is used for driving the first traction rod 4 and the second traction rod 5 to move towards or away from each other.
In the curtain split assembly, when the driving device drives the traction belt 3 to rotate around the belt wheel 2, the first traction rod 4 and the second traction rod 5 which are fixed on the traction belt 3 and are provided with two sides by the horizontal axis of the belt wheel 2 move in opposite directions or move in opposite directions along with the forward rotation or the reverse rotation of the belt wheel 2; the two curtain cloths connected with the first traction rod 4 are driven to move towards or away from each other through the second traction rod 5; namely, the two pieces of curtain cloth are synchronously opened or closed through the curtain split-open mechanism.
As shown in fig. 1-2, in a preferred embodiment, the first and second traction rods 4, 5 are located in the middle between the two pulleys 2 when the first and second traction rods 4, 5 are moved towards each other and brought closer together; the first draw bar 4 and the second draw bar 5 can synchronously move at equal distance, namely the two pieces of curtain cloth can be symmetrically opened or closed.
As shown in fig. 1-2, in a preferred embodiment, the driving device includes a pulling rope 61, a first pulley 62, a second pulley 63, and a third pulley 64, the first pulley 62 is rotatably connected to the frame 1 through a rotating shaft, the first pulley 62 is close to the upper end of the first traction rod 4, the second pulley 63 and the third pulley 64 are both located at one end of the frame 1, the pulling rope 61 is fixed to the first traction rod 4, and the pulling rope 61 is in transmission connection with the first pulley 62, the second pulley 63, and the third pulley 64; wherein the pulling rope 61 is wound around the first pulley 62, and both ends of the pulling rope 61 respectively extend from the second pulley 63 and the third pulley 64 and form a control end. When one end of the pull rope 61 is pulled, the first traction rod 4 and the second traction rod 5 can be driven to move towards each other, and conversely, when the other end of the pull rope 61 is pulled, the first traction rod 4 and the second traction rod 5 can be driven to move back and forth. Of course, the driving device can be replaced by an electric motor according to requirements; that is, the pull cord is replaced with a belt, the second pulley 63 and the third pulley 64 are removed and replaced with a motor, and the motor is used as a power source to realize automatic control of the curtain opening mechanism.
As shown in fig. 1-2, in a preferred embodiment, the frame 1 is further provided with a guide rod 7, the guide rod 7 is disposed along a length direction of the frame 1, the guide rod 7 is fixed to the frame 1 through a support, lower ends of the first traction rod 4 and the second traction rod 5 are slidably connected to the guide rod 7, in this embodiment, the first traction rod 4 and the second traction rod 5 are both provided with a sliding sleeve, and the sliding sleeve is sleeved on the guide rod 7. The guide rod 7 is also provided with a plurality of suspension buckles 8 for suspending the curtain cloth, and the suspension buckles 8 are connected with the guide rod 7 in a sliding way. The guide rod 7 and the traction belt 3 are parallel to each other, so that the first traction rod 4 and the second traction rod 5 connected to the traction belt 3 can smoothly slide along the guide rod 7. The guide rod 7 can guide the first traction rod 4 and the second traction rod 5 on one hand, and can drive the curtain cloth to move smoothly when used; on the other hand, the hanging buckle 8 can be matched with the curtain cloth for hanging the curtain cloth, so that the curtain cloth can be expanded or contracted along the guide rod 7.
The technical effects of the utility model mainly embody in following aspect: because the two belt wheels are provided with the traction belts, and the two sides of the traction belts which are symmetrical lines relative to the transverse axial lead of the belt wheels are respectively provided with the first traction rod, the second traction rod and the driving devices which are matched with the first traction rod and the second traction rod. When the driving device drives the traction belt to rotate around the belt wheel, the first traction rod and the second traction rod can move in the opposite direction or back to back; the first traction rod and the second traction rod drive the two pieces of curtain cloth connected with the first traction rod to move towards or away from each other; namely, the two pieces of curtain cloth are synchronously opened or closed through the curtain split mechanisms; therefore, the convenience of the curtain in opening or closing is effectively improved.
Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.
Claims (7)
1. A curtain split mechanism is characterized in that: the curtain cloth belt wheel is characterized by comprising a frame, belt wheels are arranged at two ends of the frame in the length direction respectively, the belt wheels are connected with the frame in a rotating mode, the transverse axial lead of each belt wheel is located on the same horizontal line, a traction belt is connected to the belt wheels in a transmission mode, the traction belt is opposite to the transverse axial lead of the belt wheels, a first traction rod is arranged on one side of the symmetrical line, a second traction rod is arranged on the other side of the symmetrical line, one end of the first traction rod and one end of the second traction rod are fixedly connected.
2. The curtain opening mechanism of claim 1, wherein: when the first traction rod and the second traction rod move in opposite directions and approach each other, the first traction rod and the second traction rod are positioned in the middle between the two belt wheels.
3. The curtain opening mechanism of claim 1, wherein: the driving device comprises a pull rope, a first pulley, a second pulley and a third pulley, the first pulley is rotatably connected with the rack, the first pulley is close to the upper end of the first traction rod, the second pulley and the third pulley are both located at one end of the rack, the pull rope is fixed with the first traction rod, and the pull rope is in transmission connection with the first pulley, the second pulley and the third pulley.
4. A curtain run-out mechanism as claimed in claim 3, wherein: the pull rope is wound around the first pulley, and two ends of the pull rope respectively extend out of the second pulley and the third pulley to form a control end.
5. The curtain opening mechanism of claim 1, wherein: the frame is further provided with a guide rod, the guide rod is arranged along the length direction of the frame and fixedly connected with the frame, and the lower end parts of the first traction rod and the second traction rod are connected with the guide rod in a sliding mode.
6. The curtain opening mechanism of claim 5, wherein: the guide rod is also provided with a plurality of suspension buckles for suspending the curtain cloth, and the suspension buckles are connected with the guide rod in a sliding manner.
7. The curtain opening mechanism of claim 6, wherein: the guide rod is parallel to the traction belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920472217.0U CN209899050U (en) | 2019-04-09 | 2019-04-09 | Curtain split mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920472217.0U CN209899050U (en) | 2019-04-09 | 2019-04-09 | Curtain split mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209899050U true CN209899050U (en) | 2020-01-07 |
Family
ID=69035463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920472217.0U Expired - Fee Related CN209899050U (en) | 2019-04-09 | 2019-04-09 | Curtain split mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209899050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113384121A (en) * | 2021-06-18 | 2021-09-14 | 海尔衣联生态科技(上海)有限公司 | Curtain driving device and electric curtain |
-
2019
- 2019-04-09 CN CN201920472217.0U patent/CN209899050U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113384121A (en) * | 2021-06-18 | 2021-09-14 | 海尔衣联生态科技(上海)有限公司 | Curtain driving device and electric curtain |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 Termination date: 20210409 |