CN220815491U - Ceiling curtain - Google Patents
Ceiling curtain Download PDFInfo
- Publication number
- CN220815491U CN220815491U CN202321902067.5U CN202321902067U CN220815491U CN 220815491 U CN220815491 U CN 220815491U CN 202321902067 U CN202321902067 U CN 202321902067U CN 220815491 U CN220815491 U CN 220815491U
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- Prior art keywords
- transmission
- frame
- guide rail
- housing
- driving assembly
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- 230000005540 biological transmission Effects 0.000 claims abstract description 93
- 210000001503 joint Anatomy 0.000 claims abstract description 21
- 239000011796 hollow space material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 11
- 238000012423 maintenance Methods 0.000 description 5
- 238000003032 molecular docking Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model belongs to the technical field of ceiling curtains, and particularly relates to a ceiling curtain. Comprises a front frame, a rear frame, a left guide rail frame and a right guide rail frame; the left guide rail frame and the right guide rail frame are respectively in butt joint with the first transmission box and the second transmission box, and the rear frame is connected to the rear sides of the left guide rail frame and the right guide rail frame; the driving assembly is positioned in the inner cavity, one side of the driving assembly is installed and positioned with the first transmission box or the second transmission box, and the other side of the driving assembly is in transmission butt joint with the other transmission box through a transmission piece. The driving assembly is not required to be installed and positioned on the front frame, but is directly connected with the transmission case of the left guide rail frame or the right guide rail frame, so that the installation layout of the traditional motor at the middle part is changed, the space utilization rate of the inner part of the front frame is higher, and the motor is more convenient to disassemble and maintain when being assembled and disassembled in the later period, and even the motor can be disassembled and maintained without disassembling the frame.
Description
Technical Field
The utility model belongs to the technical field of ceiling curtains, and particularly relates to a ceiling curtain.
Background
In the prior art, the curtain body is driven by the driving motor to unfold or fold in the curtain frame, and the motor needs to be fixedly arranged on the curtain frame so as to prevent the motor from loosening easily during transmission. However, the motor is directly fixed on the front frame of the frame through screws at present, and the motor is required to be in butt joint with the transmission boxes on two sides after the motor is installed, so that most of the current installation modes are to integrally assemble the frame and then install the frame on the installation position of the ceiling, and therefore, in the later maintenance process, the motor is required to be detached only after the frame is integrally detached, so that the maintenance is more inconvenient, and other components are easy to damage due to the integral assembly and disassembly.
Disclosure of utility model
The utility model aims to provide a ceiling curtain, wherein a driving assembly is directly arranged and fixed on a transmission case, so that the traditional mode of arranging the driving assembly on a front frame is changed, and the assembly is simpler.
Based on the above, the utility model provides a ceiling curtain, which comprises a front frame, a rear frame, a left guide rail frame and a right guide rail frame;
the left guide rail frame and the right guide rail frame are respectively in butt joint with the first transmission box and the second transmission box, and the rear frame is connected to the rear sides of the left guide rail frame and the right guide rail frame;
The front frame is internally provided with an inner cavity, the driving assembly is positioned in the inner cavity, one side of the driving assembly is installed and positioned with the first transmission box or the second transmission box, and the other side of the driving assembly is in transmission butt joint with the other transmission box through a first transmission piece.
The ceiling curtain comprises the first transmission piece, the second transmission piece and the connecting piece, wherein one end of the first transmission piece is in butt joint with the driving assembly, the other end of the first transmission piece is connected with the connecting piece, one end of the second transmission piece is connected with the connecting piece, and the other end of the second transmission piece is in butt joint with the first transmission box or the second transmission box.
According to the ceiling curtain, one side of the driving assembly is positioned and installed on the first transmission box, and the driving assembly is further provided with the second transmission piece extending into the transmission connecting hole of the first transmission box.
The driving assembly comprises a motor shell, a guiding and positioning structure and a locking structure are arranged on one side end face of the motor shell, the guiding and positioning structure is used for being spliced with a mounting part to limit the motor shell to rotate relative to the mounting part, the locking structure is used for being in butt joint with the mounting part and limiting the motor shell to move relative to the mounting part, and an unlocking part used for enabling the locking structure to move to unlock the locking structure is further arranged on the motor shell.
The ceiling curtain is characterized in that the guide positioning structure is a convex column structure protruding outwards from the end face of the motor shell, three convex columns of the guide positioning structure are distributed in a triangular mode.
The motor shell comprises a left shell and a right shell which are in butt joint, a shell inner cavity is formed in the left shell and the right shell after the left shell and the right shell are in butt joint, and a transmission rod through hole penetrating into the shell inner cavity is further formed in the end face.
The ceiling curtain is characterized in that the locking structure comprises the locking block arranged in the inner cavity of the shell and the elastic resetting piece arranged on the locking block, the locking block is provided with the clamping end extending to the outer side of the end face, and the locking block can move up and down in the inner cavity of the shell.
According to the ceiling curtain, the protruding blocks are arranged on the side faces of the locking blocks, and the unlocking part is a hollow space which is arranged on one side of the motor shell and opposite to the protruding blocks.
According to the ceiling curtain, the protruding blocks are arranged on two sides of the locking block, and the unlocking parts are arranged on two sides of the motor shell.
The embodiment of the utility model has the following beneficial effects:
The utility model provides a ceiling curtain, wherein a driving component of the ceiling curtain is not required to be installed and positioned on a front frame, but is directly connected with a transmission box of a left guide rail frame or a right guide rail frame, so that the installation layout of a traditional motor positioned in the middle is changed, the space utilization rate in the front frame is higher, and the motor can be detached and maintained more conveniently during assembly and later disassembly and maintenance, even without disassembling a frame.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a roof curtain of the present utility model;
FIG. 2 is an exploded view of the drive assembly with the first and second gear boxes;
FIG. 3 is a half cross-sectional view of the drive assembly with the first and second gear boxes;
FIG. 4 is a schematic diagram of a drive assembly;
FIG. 5 is a schematic diagram of a connection structure between a driving assembly and a first transmission case;
FIG. 6 is an exploded view of FIG. 4;
fig. 7 is an exploded view of fig. 4.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 3, the embodiment of the present utility model provides a ceiling curtain, which includes a front frame 11, a rear frame 12, a left rail frame 13 and a right rail frame 14, wherein in the installation of the existing ceiling curtain, the ceiling curtain frame is generally embedded and installed into an installation position as a whole, and in the prior art, since a driving assembly limited to the front frame is fixed on the front frame and needs to be in transmission butt joint with two transmission boxes on two sides, the rear frame must be fixedly installed, and the driving assembly is assembled into the installation position by the left rail frame and the right rail frame to form a whole.
In this solution, a first transmission case 4 and a second transmission case 5 are respectively disposed on two sides of the front frame 11, the left guide rail frame 13 and the right guide rail frame 14 are respectively in butt joint with the first transmission case 4 and the second transmission case 5, and the rear frame 12 is connected to the rear sides of the left guide rail frame 13 and the right guide rail frame 14; the novel transmission device further comprises a driving assembly 3, an inner cavity 101 is formed in the front frame 11, the driving assembly 3 is located in the inner cavity 101, one side of the driving assembly is installed and positioned with the first transmission box 4 or the second transmission box 5, and the other side of the driving assembly is in transmission butt joint with the other transmission box through a transmission piece 39. The driving assembly is not required to be installed and positioned on the front frame, but is directly connected with the transmission case of the left guide rail frame or the right guide rail frame, so that the installation layout of the traditional motor at the middle part is changed, the space utilization rate of the inner part of the front frame is higher, and the motor is more convenient to disassemble and maintain when being assembled and disassembled in the later period, and even the motor can be disassembled and maintained without disassembling the frame.
In this embodiment of the present utility model, the first transmission member 39 includes a first transmission rod 391, a second transmission rod 392 and a docking member 393, one end of the first transmission member 39 is docked with the driving assembly 3, the other end is connected with the docking member 393, one end of the second transmission rod 392 is connected with the docking member 393, and the other end is docked with the first transmission case 4 or the second transmission case 5. The driving assembly 3 is conveniently in butt joint with the transmission case on one side when being installed on site, and the transmission bar on the other side is divided into two sections when being in butt joint with the transmission bar on the longer side, and the transmission bars are connected through the connecting piece 393, so that the installation is simpler. The driving assembly 3 is positioned and installed on one side of the first transmission case 4, and the driving assembly 3 is further provided with a second transmission piece 38 extending into the transmission connection hole of the first transmission case 4.
As shown in fig. 4 to 7, in the embodiment of the present utility model, the driving assembly 3 includes a motor housing 31, a guiding and positioning structure 32 and a locking structure 33 are disposed on a side end surface 302 of the motor housing 31, the guiding and positioning structure 32 is configured to be plugged into a mounting portion to limit rotation of the motor housing 31 relative to the mounting portion, the locking structure 33 is configured to be abutted to the mounting portion and limit movement of the motor housing 31 relative to the mounting portion, and an unlocking portion 34 for moving the locking structure 33 to unlock the locking structure 33 is further disposed on the motor housing 31. The shell for the integrated motor can be directly fixed with the transmission case, so that the structure that the traditional motor needs to be fixed on the front frame is changed, the motor is more convenient to disassemble during assembly and later disassembly and maintenance, and the motor can be disassembled and maintained even without disassembling the frame. And the steering counter force generated when the motor drives the curtain body to move in use is further prevented by the guiding and positioning structure, so that the stability after installation is improved.
Of course, the guiding and positioning structure 32 is to prevent the motor from rotating relative to the transmission case, and may be: the guiding and positioning structure 32 is a protruding column structure protruding outwards from the end face of the motor housing 31, and the guiding and positioning structure 32 at least comprises two protruding columns.
As the second embodiment of the guiding and positioning structure 32, the guiding and positioning structure 32 may be a concave structure only, and the above-mentioned effects can be achieved by only adapting a convex pillar structure capable of extending into the concave position to the end surface of the mounting portion 401.
In the embodiment of the present utility model, in order to more effectively limit the overall rotation of the motor during operation by the guiding and positioning structure 32, three protruding columns of the guiding and positioning structure 32 are distributed in a triangular shape.
In the embodiment of the present utility model, the specific structure of the motor housing 31 for the integrated driving assembly is: the novel transmission rod comprises a left shell 311 and a right shell 312 which are butted with each other, a shell inner cavity 301 is formed inside the butted left shell 311 and the butted right shell 312, and a transmission rod through hole 303 penetrating into the shell inner cavity 301 is further formed in the end face 302. Thus, the motor can be in the inner cavity 301 of the shell and is in butt joint with the speed reducing assembly, and then is in butt joint with the transmission box through the extending transmission rod, so that the curtain body can be conveniently controlled.
Further, in the embodiment of the present utility model, the specific structure of the locking structure 33 is: the locking structure 33 comprises a locking block 331 arranged in the inner cavity 301 of the shell and an elastic resetting piece arranged on the locking block 331, the locking block 331 is provided with a fastening end 3311 extending to the outer side of the end face 302, and the locking block 331 can move up and down in the inner cavity 301 of the shell. The locking structure 33 is mainly used for limiting the loosening of the shell after being connected with the transmission case, and the locking structure adopts a buckling mode and is directly buckled into the mounting part 401 through the buckling end 3311.
Specifically, in order to make the locking effect better after the locking, two locking ends 3311 are provided on the locking block 331 along the vertical direction.
In the embodiment of the present utility model, for convenience of touch locking, the locking block 331 is integrally movable with respect to the motor housing 31, so that the fastening end 3311 is released. In order to facilitate the movement of the locking block 331 from the outside of the motor housing 31, a protrusion 3312 is provided on a side surface of the locking block 331, and the unlocking portion 34 is a hollow space provided on one side of the motor housing 31 and opposite to the protrusion 3312. The user can drive the locking block 331 to move in the motor housing 31 only through the hollowed unlocking part 34, so that the fastening end is loosened.
In the embodiment of the present utility model, the two sides of the locking block 331 are provided with the protruding block 3312, and the two sides of the housing 1 are provided with the unlocking portion 34. Which facilitates the case where the motor housing 31 is installed at the left side or the right side, the unlocking portion 34 can be exposed at the lower side regardless of the transmission case installed at the left side rail or the transmission case of the right side rail, so that the later disassembly is facilitated.
As shown in fig. 2, specifically, a mounting portion 401 is provided on a side surface of the gear box 4, and a positioning hole 4011 into which the guiding and positioning structure 32 is inserted and a locking hole 4012 into which the locking structure 33 is inserted and fastened are provided on the mounting portion.
The utility model provides a ceiling curtain, wherein a driving component of the ceiling curtain is not required to be installed and positioned on a front frame, but is directly connected with a transmission box of a left guide rail frame or a right guide rail frame, so that the installation layout of a traditional motor positioned in the middle is changed, the space utilization rate in the front frame is higher, and the motor can be detached and maintained more conveniently during assembly and later disassembly and maintenance, even without disassembling a frame.
It should be understood that the terms "first," "second," and the like are used herein to describe various information, but such information should not be limited to these terms, which are used merely to distinguish one type of information from another. For example, a "first" message may also be referred to as a "second" message, and similarly, a "second" message may also be referred to as a "first" message, without departing from the scope of the utility model. Furthermore, references to orientations or positional relationships of the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," etc. are based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
While the foregoing is directed to the preferred embodiments of the present utility model, it should be noted that modifications and variations could be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and variations are to be regarded as being within the scope of the utility model.
Claims (10)
1. The utility model provides a ceiling curtain, includes preceding frame (11), back frame (12), left guide rail frame (13), right guide rail frame (14), its characterized in that:
The two sides of the front frame (11) are respectively provided with a first transmission box (4) and a second transmission box (5), the left guide rail frame (13) and the right guide rail frame (14) are respectively in butt joint with the first transmission box (4) and the second transmission box (5), and the rear frame (12) is connected to the rear sides of the left guide rail frame (13) and the right guide rail frame (14);
The novel transmission device is characterized by further comprising a driving assembly (3), wherein an inner cavity (101) is formed in the front frame (11), the driving assembly (3) is located in the inner cavity (101), one side of the driving assembly is installed and positioned with the first transmission box (4) or the second transmission box (5), and the other side of the driving assembly is in transmission butt joint with the other transmission box through a first transmission piece (39).
2. A roof curtain according to claim 1, characterized in that the first transmission member (39) comprises a first transmission rod (391), a second transmission rod (392) and a connector (393), one end of the first transmission member (39) is in butt joint with the driving assembly (3), the other end is connected with the connector (393), one end of the second transmission rod (392) is connected with the connector (393), and the other end is in butt joint with the first transmission box (4) or the second transmission box (5).
3. A roof curtain according to claim 2, characterized in that the drive assembly (3) is mounted on the first transmission housing (4) with a side positioned, and that the drive assembly (3) is further provided with a second transmission member (38) extending into the transmission connection aperture of the first transmission housing (4).
4. A roof curtain according to claim 1 or 3, characterized in that the driving assembly (3) comprises a motor housing (31), a guiding and positioning structure (32) and a locking structure (33) are arranged on one side end surface (302) of the motor housing (31), the guiding and positioning structure (32) is used for being spliced with a mounting part to limit the motor housing (31) to rotate relative to the mounting part, the locking structure (33) is used for being abutted with the mounting part and limiting the motor housing (31) to move relative to the mounting part, and an unlocking part (34) for enabling the locking structure (33) to move to unlock the locking structure (33) is further arranged on the motor housing (31).
5. A roof curtain according to claim 4, wherein the guiding and positioning structure (32) is a boss structure protruding outwards from an end face of the motor housing (31), three bosses of the guiding and positioning structure (32) are distributed in a triangular shape.
6. A ceiling curtain according to claim 4, characterized in that the motor housing (31) comprises a left housing (311) and a right housing (312) which are butted with each other, the left housing (311) and the right housing (312) are butted to form a housing inner cavity (301) inside, and the end face (302) is further provided with a transmission rod through hole (303) penetrating into the housing inner cavity (301).
7. A roof curtain according to claim 6, wherein the locking structure (33) comprises a locking block (331) arranged in the inner cavity (301) of the housing and an elastic resetting piece arranged on the locking block (331), the locking block (331) is provided with a fastening end (3311) extending to the outer side of the end face (302), and the locking block (331) can move up and down in the inner cavity (301) of the housing.
8. A roof curtain as claimed in claim 7, characterized in that the locking block (331) is provided with two vertically arranged snap-on ends (3311).
9. The ceiling curtain according to claim 7, characterized in that the side of the locking block (331) is provided with a projection (3312), and the unlocking part (34) is a hollow space which is arranged on one side of the motor housing (31) and is opposite to the projection (3312).
10. A roof curtain according to claim 9, characterized in that said projections (3312) are provided on both sides of said locking block (331), and said unlocking portions (34) are provided on both sides of said motor housing (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321902067.5U CN220815491U (en) | 2023-07-18 | 2023-07-18 | Ceiling curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321902067.5U CN220815491U (en) | 2023-07-18 | 2023-07-18 | Ceiling curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220815491U true CN220815491U (en) | 2024-04-19 |
Family
ID=90675943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321902067.5U Active CN220815491U (en) | 2023-07-18 | 2023-07-18 | Ceiling curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220815491U (en) |
-
2023
- 2023-07-18 CN CN202321902067.5U patent/CN220815491U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |