CN113545644A - Curtain booster and curtain system - Google Patents
Curtain booster and curtain system Download PDFInfo
- Publication number
- CN113545644A CN113545644A CN202010333483.2A CN202010333483A CN113545644A CN 113545644 A CN113545644 A CN 113545644A CN 202010333483 A CN202010333483 A CN 202010333483A CN 113545644 A CN113545644 A CN 113545644A
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- Prior art keywords
- curtain
- booster
- assembly
- suspension
- track
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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
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention discloses a curtain booster and a curtain system, which comprise a shell, a hanging assembly connected to a track, a turning assembly for enabling the hanging assembly to rotate for a certain angle and a travelling wheel driven by a motor, wherein the hanging assembly comprises two hanging parts, each hanging part comprises a hanging wheel set extending out of the shell and positioned in the track and a column body extending into the shell, and the turning assembly comprises a control part exposed out of the shell and a rotation control assembly connected with the two column bodies; the deformation component comprises an operation part and a rotation control component, and the operation part is controlled to drive the rotation control component to run, so that a cylinder connected with the rotation control component is driven to move, and finally the suspension component is driven to integrally rotate; the steering structure is simple in whole, good in steering effect and convenient to operate by a user.
Description
Technical Field
The invention relates to a curtain booster, in particular to a curtain booster for controlling opening and closing of a curtain.
Background
The traditional electric curtain comprises a curtain rail, a motor, a controller and a curtain body, wherein the curtain body is arranged on the curtain rail through pulleys, and the motor drives the curtain body to move on the curtain rail through a belt so as to realize the opening and closing of the curtain body.
The motor driving device with application publication number CN104783634A comprises a shell, a driving device arranged in the shell, and at least two supporting hooks arranged on the side of the driving device. The transmission gear at the tail end of the output shaft of the motor is connected with the motor driving wheel, and the motor driving wheel drives the driving device to move under the driving of the motor through the transmission gear.
The intelligent curtain pushing device and the control system thereof with the application publication number of CN109875371A comprise a curtain pushing device which is movably arranged on a curtain guide rail and a control system which controls the curtain pushing device to slide along the curtain guide rail; the curtain pushing device comprises a shell component, a power supply, a circuit board, a mounting component and a sliding component.
When the roller on the curtain booster is installed in the curtain rail, the roller needs to be steered due to the limitation of the sizes of the roller and the rail, so that a steering system needs to be arranged in the curtain booster, and the existing steering system has the problems of complex structure, insufficient reliability and the like.
Disclosure of Invention
The invention aims to provide a novel curtain booster and further provides a curtain system with the curtain booster.
The technical scheme provided by the invention for solving the technical problems is as follows: curtain booster, its characterized in that includes the casing, couple in orbital suspension assembly so that suspension assembly rotate certain angle's diversion subassembly and motor drive's walking wheel, suspension assembly include two suspension member, suspension member including stretch out in the casing outside and be located the track in hang the wheelset with stretch into the cylinder in the casing, diversion assembly including expose in the control portion of casing and the rotation control subassembly of two cylinder hookups simultaneously.
The further preferable technical scheme of the invention is as follows: the rotary control component is a linkage gear component, and the control part is connected with the cylinders through the linkage gear component.
The further preferable technical scheme of the invention is as follows: the rotating control assembly comprises a positioning column arranged on the shell and an axially extending arc-shaped groove arranged on the outer wall of the column body, and the positioning column is clamped into the arc-shaped groove; when the column body moves up and down, the column body is caused to rotate at a certain angle.
The further preferable technical scheme of the invention is as follows: the control part comprises a pressing piece, a sliding piece or a rod-shaped component.
The further preferable technical scheme of the invention is as follows: the upper end of the column body is provided with a shaft seat, and the suspension wheel set comprises rollers which are axially connected with two sides of the shaft seat.
The further preferable technical scheme of the invention is as follows: the shaft seat is provided with a rotating shaft in a penetrating way, the rollers on two sides are sleeved on the rotating shaft, and two ends of the rotating shaft are provided with limiting parts for limiting the rollers on the rotating shaft.
The further preferable technical scheme of the invention is as follows: the cylinder is sleeved with a compression spring, and the compression spring enables the travelling wheels to keep tight pressure on the track.
The further preferable technical scheme of the invention is as follows: the lower ends of the two columns are connected with a linkage plate, the shell is provided with a limiting plate, and the compression spring is positioned between the linkage plate and the limiting plate.
The further preferable technical scheme of the invention is as follows: the shell comprises a front shell and a rear shell which are made of plastics, and the front shell and the rear shell are fastened through screw components.
Another preferred subject is: the curtain system comprises a track, a curtain and the curtain booster, wherein the curtain booster travels in the track to realize the opening and closing of the curtain.
Compared with the prior art, the invention has the advantages that the deformation component comprises the control part and the rotation control component, and the control part is controlled to drive the rotation control component to run, so that the cylinder connected with the rotation control component is driven to move, and finally the suspension component is driven to integrally rotate; the steering structure is simple in whole, good in steering effect and convenient to operate by a user.
Drawings
The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of illustrating the preferred embodiments and therefore should not be taken as limiting the scope of the invention. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.
FIG. 1 is a schematic view of the overall structure of a window covering system;
FIG. 2 is an exploded view of the curtain booster;
FIG. 3 is a partial schematic view of the housing of the curtain booster;
FIG. 4 is a partial side sectional view of the window covering booster;
FIG. 5 is a schematic view of the curtain booster before being installed in the track;
FIG. 6 is a schematic view of the curtain booster after being installed in the track;
FIG. 7 is a side view of the window covering booster shown in a first position prior to installation into a track;
FIG. 8 is a side view of the window covering booster shown in a second position prior to installation into a track;
FIG. 9 is a side view of the window covering booster installed in the track in a first position;
FIG. 10 is a side view of the window covering booster installed in the track in a second position;
FIG. 11 is a first state view of the window covering driver in a first state before being installed in the track;
FIG. 12 is a second state view of the window covering booster shown in the first state, prior to installation into the track;
FIG. 13 is a view showing the window covering driver installed in the track in the second state;
FIG. 14 is a cross-sectional view of a hanging member on the window covering booster;
FIG. 15 is a schematic view of the overall construction of the suspension member;
FIG. 16 is a schematic view of a suspension wheel set and a column;
FIG. 17 is a structural assembly view of the suspension wheel assembly and the column;
FIG. 18 is a schematic view of a rod member, linkage plate and post;
FIG. 19 is an enlarged view taken at A in FIG. 3 according to the present invention;
fig. 20 is an enlarged view of fig. 4 at B in the present invention.
Detailed Description
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that the description is illustrative only, and is not to be construed as limiting the scope of the invention.
It should be noted that: like reference numerals refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.
The intelligent curtain control system generally comprises a curtain booster 103, and the control system controls the curtain booster 103 to slide on a track of the curtain system, so that the curtain can be driven to move back and forth to realize the opening and closing of the curtain. The invention mainly explains the technical means of how the curtain booster 103 is arranged in the curtain track 101 in detail as follows:
as shown in fig. 1, the curtain system 100 includes a track 101, a curtain 102, and a curtain booster 103, wherein the curtain booster 103 moves in the track 101 to open and close the curtain 102.
The curtain booster 103 comprises a shell 10, a travelling wheel 20, a motor 30 and a steering system of a suspension assembly. The suspension assembly 40 is coupled within the track 101 and the road wheels 20 are driven by the motor 30.
The traveling wheels 20 are driven by the motor 30 to rotate, so that the traveling wheels 20 slide left and right along the track 101, and the curtain is pushed to open and close.
Curtain booster 103 is suspended from track 101 primarily by suspension assembly 40. In actual installation, the road wheels 20 and the suspension assembly 40 are preferably mostly covered in the housing 10 for aesthetic and structural optimization reasons.
As shown in fig. 2, the steering system of the suspension assembly comprises a suspension assembly 40 and a corresponding positioning column 50, the suspension assembly 40 comprises two suspension components T, the suspension components T comprise a suspension wheel set 001 extending out of the housing 10 and located in the track 101 and a column 41 extending into the housing 10, two rollers 42 for being installed in the curtain track 101 are fixed on the upper end of the column 41, and the two rollers 42 form a suspension wheel set 001.
Specifically, two suspension members T are installed on both sides of the position of the road wheel 20; the rollers 42 are installed at both side positions of the end of the cylinder 41. And when installed, the roller 42 is suspended against the inside walls of the track 101.
As shown in fig. 4 and fig. 20, and it should be emphasized here that an outer wall of the cylinder 41 of the suspension assembly 40 is provided with an arc-shaped groove h extending in the axial direction, the positioning column 50 is embedded in the arc-shaped groove h, and the axial movement of the cylinder 41 causes the positioning column 50 to move along the arc-shaped groove h to realize the rotation of the cylinder 41. That is, the positioning post 50 cooperates with the arc-shaped slot h on the column 41 to drive the column 41 to rotate when moving up and down.
As shown in fig. 5 to 10, the cylinder 41 capable of rotating left and right can make the suspension wheel set 001 mutually transformed in a first state and a second state, the suspension wheel set 001 in the second state is in a state of being parallel to the distribution direction of the track 101, and the suspension wheel set 001 can be quickly inserted into the track notch of the track 101 in this state; then the column 41 rotates reversely, the suspension wheel set 001 rotates to a first state to be perpendicular to the distribution direction of the track 101, and in the first state, two ends of the suspension wheel set 001 are hung on the inner side of the track 101 through the rollers 42 and are not easy to derail, so that the suspension and auxiliary sliding effects can be achieved.
Preferably, as shown in fig. 7 to 10, the suspension assembly 40 in the present embodiment is rotated by 90 degrees. In a normal state, that is, in a first state, the suspension wheel set 001 is in a state perpendicular to the distribution direction of the track 101; after the suspension assembly 40 is rotated 90, the suspension wheel set 001 is in a state of being parallel to the distribution direction of the rail 101, i.e. in a second state.
For the cooperation between positioning post 50 and cylinder 41, specifically: one end of the positioning column 50 is installed on the shell, the other end of the positioning column 50 is inserted into the arc-shaped groove h, when the column body 41 moves upwards, the column body 41 can rotate in the forward direction due to the matching and limiting between the positioning column 50 and the arc-shaped groove h, and the suspension wheel set 001 rotates to the second state; when the cylinder 41 moves downward, the cylinder 41 rotates reversely, and the suspension wheel set 001 returns to the first state.
The rollers 42 are preferably two and symmetrically installed at both sides of the end of the cylinder 41. After the suspension wheel set 001 is hung on the rail 101, the roller 42 abuts against the inner side wall of the rail 101.
As shown in fig. 3 and 19, in the actual production process of the present embodiment, the positioning column 50 is integrally injection-molded on the housing 10. The structure of the product is optimized, the production procedures can be reduced, and the production efficiency is improved.
More specifically, in order to facilitate the assembly of the column 41 in the present embodiment, the column 41 includes a coupling post 41.1 mounted with the roller 42 and a base post 41.2 provided with a through hole, the lower end of the coupling post 41.1 is inserted and fixed in the through hole of the base post 41.2, and the arc-shaped groove h is disposed on the surface of the base post 41.2.
The two suspension assemblies 40 are provided, the linkage part is connected with the two suspension assemblies 40, and the operating part simultaneously drives the two suspension assemblies 40 to do linear motion through the linkage part.
The manipulation part may be a pressing member, a sliding member, or a rod-like member 61. Specifically, the user can apply an external force to press the pressing member to drive the linkage member to move, so as to drive the suspension assembly 40 to move up and down. Of course, as an alternative, the control part may be a slider, i.e. the user uses a sliding slider to actuate the linkage member; the above technical means is to indicate that the operation part in the present embodiment is only an outline, as long as the operation part can play a role of controlling the linkage part to generate the up-and-down motion of the driving suspension assembly 40. In the present embodiment, the case where the rod-shaped member 61 is used as the manipulation unit will be mainly described in detail as follows:
as shown in fig. 18, the operating portion is preferably a rod-shaped member 61, the linkage member is a linkage plate 70, and the linkage plate 70 is driven by the rod-shaped member 61 exposed outside the housing 10.
Specifically, bayonets 71 are arranged at two ends of the linkage plate 70, positioning grooves 41.3 are arranged on the column body 41, and the bayonets 71 on the linkage plate 70 are clamped into the positioning grooves 41.3 of the column body 41.
The rod-like member 61 is preferably an L-shaped rod-like member, the turning part of the L-shaped rod-like member is coupled to the inner side of the housing 10, the first arm of the L-shaped rod-like member is a wrench part 61.1, the second arm of the L-shaped rod-like member is a force applying arm 61.2, and the force applying arm 61.2 is provided with a push rod 04 capable of moving the linkage plate 70 upwards.
The foundation column 41.2 comprises an upper section column 01 for inserting the connecting column 41.1, a middle column 02 provided with an arc-shaped groove h and a lower section column 03, wherein the outer diameter of the middle column 02 is larger than that of the upper section column 01 and the lower section column 03.
As shown in fig. 11 to 13, a pressing spring 60 is sleeved on the lower column 03, the lower end of the pressing spring 60 abuts against the linkage plate 70, and the upper end of the pressing spring 60 abuts against the limit plate 11 on the housing 10. Under the action of the limiting plate 11 and the linkage plate 70, the compression spring 60 is in a certain limit compressed state, so that the compression spring 60 has elasticity to make the column 41 have a downward movement tendency, and the roller 42 is tightly attached to the side wall of the track 101.
It is to be elaborated here that the compression spring 60 is in a normal state in the first state, but the compression spring 60 still has a certain spring force in the normal state; when a user operates the rod-shaped component 61 to enable the ejector rod 04 to upwards press the linkage plate 70, so that the linkage plate 70 upwards presses the pressing spring 60 to enable the pressing spring 60 to be in a compressed state, at the moment, the suspension wheel set 001 is in a second state, and the operator can quickly insert the suspension wheel set 001 into the track 101; subsequently, the applied external force is removed, and the cylinder 41 moves downward under the resilient force of the compression spring 60 and causes the suspension wheel set 001 to swing back to the first state. In this state, under the resilience of the compression spring 60, the roller 42 on the suspension wheel set 001 is tightly attached to the lower surface of the inner side wall of the track 101, so that the suspension state of the suspension wheel set 001 is more stable.
Therefore, the compression spring 60 of this embodiment not only can control the downward movement of the column 41, but also can stabilize the suspension state of the suspension wheel set 001. The technical means further embodies the creativity of the technical scheme.
How the control part in the curtain booster 103 controls the rotation of the column 41 while moving up and down is specifically described as follows:
the curtain booster 103 includes a direction-changing component for rotating the hanging component 40 by a certain angle, and the direction-changing component includes a control part exposed out of the housing 10 and a rotation control component connected with the two columns 41. In addition to the above, the manipulation unit can control the column 41 to move up and down through the linkage plate, and of course, the linkage control mode between the manipulation unit and the column 41 can also be a rotation control mode.
As for the rotation control assembly, it may be a linked gear assembly through which the manipulation part is coupled with each cylinder 41. Of course, the operating part may be a pressing type, a sliding type or other manners, as long as the operating part can control the linkage gear assembly to rotate, and the linkage gear assembly after being started can control the column 41 to move up and down.
It should be reiterated in this embodiment of course that the rotation control assembly in the present technical solution mainly includes a positioning column 50 disposed on the housing 10 and an axially extending arc-shaped groove h disposed on the outer wall of the cylinder 41, and the positioning column 50 is clamped into the arc-shaped groove h; when the cylinder 41 moves up and down, the cylinder 41 is rotated at a certain angle.
More specifically, as shown in fig. 16 to 17, for the suspension wheel set 001, an axle seat a is provided at the upper end of the column 41, and the suspension wheel set includes rollers 42 that are axially connected to both sides of the axle seat a. Specifically, the method comprises the following steps:
a rotating shaft b is arranged on the shaft seat a in a penetrating manner, the rollers 42 at two sides are sleeved on the rotating shaft b, and limiting parts are arranged at two end parts of the rotating shaft b to limit the rollers 42 on the rotating shaft b.
The column 41 is sleeved with a compression spring 60, and the compression spring 60 is used for keeping the road wheels 20 in tight pressure on the track 101.
The lower ends of the two columns 41 are connected with a linkage plate 70, a limiting plate 11 is arranged on the shell 10, and the compression spring 60 is positioned between the linkage plate 70 and the limiting plate 11.
The housing 10 includes a front case 12 and a rear case 13 made of plastic, and the front case 12 and the rear case 13 are fastened by screw assemblies.
How the curtain booster 103 moves while being suspended by the suspension assembly 001 is specifically implemented as follows:
in actual use, the hanging wheel set 001 on the curtain booster 103 presses down on the inner surface of the track 101, the traveling wheel of the curtain booster 103 moves along the lower surface of the track 101, and the curtain booster 103 pushes the curtain 102 to move.
More specifically, as described above, the curtain booster 103 in the present embodiment includes the housing 10, the suspension assembly 40 and the road wheel 20 driven by the motor 30, the road wheel 20 is partially exposed at the upper portion of the housing 10 to contact with the lower surface f2 of the rail 101, the suspension assembly 40 includes two suspension components T, the suspension components T include the suspension wheel set 001 extending out of the housing 10 and located in the rail 101 and the column 41 extending into the housing 10, the column 41 is sleeved with the compression spring 60 applying a downward force to the column 41, and the compression spring 60 presses the suspension wheel set 001 downward against the inner surface f1 of the rail 101 and presses the road wheel 20 upward against the lower surface f2 of the rail 101.
Specifically, in the actual installation process, in the first state, the compression spring 60 is in the normal state, but the compression spring 60 still has a certain elastic force in the normal state; when a user operates the rod-shaped component 61 to enable the ejector rod 04 to upwards press the linkage plate 70, so that the linkage plate 70 upwards presses the pressing spring 60 to enable the pressing spring 60 to be in a compressed state, at the moment, the suspension wheel set 001 is in a second state, and the operator can quickly insert the suspension wheel set 001 into the track 101; subsequently, the applied external force is removed, and the cylinder 41 moves downward under the resilient force of the compression spring 60 and causes the suspension wheel set 001 to swing back to the first state. And after the state is recovered, the pressing spring 60 still has a certain elasticity, and the roller 42 on the suspension wheel set 001 is tightly pressed down on the inner surface f1 of the rail 101, so that the suspension state of the suspension wheel set 001 is more stable. And at this time, according to the preset vertical distance between the walking wheels 20 and the rollers 42, the walking wheels 20 just press on the lower surface f2 of the track 101.
A limiting plate 11 is arranged in the shell 10, the lower ends of the two columns 41 are provided with a linkage plate 70, and two ends of the compression spring 60 are supported between the limiting plate 11 and the linkage plate 70, so that the compression spring 60 applies a downward acting force to the columns 41.
The output end of the motor 30 is connected with a gearbox, and the output shaft of the gearbox drives the travelling wheels 20.
The window shade booster 103 also includes a control circuit 002 in communication with the motor 30 and a rechargeable battery 003 to power the motor 30.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "inner", "outer", etc. indicate the orientation or position relationship that the product is usually placed when using, and are based on the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element that is 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.
The curtain booster and the curtain system provided by the invention are described in detail, and the principle and the implementation mode of the invention are explained by applying specific examples, and the description of the examples is only used for helping to understand the invention and the core idea. 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. Curtain booster, its characterized in that includes the casing, couple in orbital suspension assembly so that suspension assembly rotate certain angle's diversion subassembly and motor drive's walking wheel, suspension assembly include two suspension member, suspension member including stretch out in the casing outside and be located the track in hang the wheelset with stretch into the cylinder in the casing, diversion assembly including expose in the control portion of casing and the rotation control subassembly of two cylinder hookups simultaneously.
2. The curtain booster of claim 1, wherein the rotation control assembly is a linked gear assembly, and the control part is coupled to each of the columns through the linked gear assembly.
3. The curtain booster as claimed in claim 1, wherein the rotation control assembly includes a positioning post disposed on the housing and an axially extending arc-shaped groove disposed on an outer wall of the post, the positioning post being engaged with the arc-shaped groove; when the column body moves up and down, the column body is caused to rotate at a certain angle.
4. The curtain driver as claimed in claim 1, wherein the operating part comprises a pressing member, a sliding member or a rod-shaped member.
5. The curtain driver as claimed in claim 1, wherein the upper end of the column is provided with an axle seat, and the suspension wheel set comprises rollers which are axially connected to two sides of the axle seat.
6. The curtain booster as claimed in claim 5, wherein the axle seat is provided with a rotating shaft, the rollers at two sides are sleeved on the rotating shaft, and two ends of the rotating shaft are provided with limiting members for limiting the rollers on the rotating shaft.
7. The curtain driver as claimed in claim 1, wherein the post is sleeved with a compression spring to maintain a compression force on the track.
8. The curtain booster as claimed in claim 7, wherein the lower ends of the two columns are connected with a linkage plate, the housing is provided with a limiting plate, and the compression spring is located between the linkage plate and the limiting plate.
9. The curtain driver as claimed in claim 7, wherein the housing comprises a front housing and a rear housing made of plastic, and the front housing and the rear housing are fastened by a screw assembly.
10. Curtain system, characterized in that it comprises a track, a curtain and a curtain booster according to any one of claims 1-9, said curtain booster moving in the track to effect the opening and closing of the curtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010333483.2A CN113545644A (en) | 2020-04-24 | 2020-04-24 | Curtain booster and curtain system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010333483.2A CN113545644A (en) | 2020-04-24 | 2020-04-24 | Curtain booster and curtain system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113545644A true CN113545644A (en) | 2021-10-26 |
Family
ID=78129723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010333483.2A Pending CN113545644A (en) | 2020-04-24 | 2020-04-24 | Curtain booster and curtain system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113545644A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114617412A (en) * | 2022-03-09 | 2022-06-14 | 宁波甬雅时计有限公司 | Method and device for fitting suspension units |
| FR3133733A1 (en) * | 2022-03-22 | 2023-09-29 | Somfy Activites Sa | Motorized drive device for a concealment device, concealment device and associated assembly and disassembly methods |
-
2020
- 2020-04-24 CN CN202010333483.2A patent/CN113545644A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114617412A (en) * | 2022-03-09 | 2022-06-14 | 宁波甬雅时计有限公司 | Method and device for fitting suspension units |
| FR3133733A1 (en) * | 2022-03-22 | 2023-09-29 | Somfy Activites Sa | Motorized drive device for a concealment device, concealment device and associated assembly and disassembly methods |
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