CN212438197U

CN212438197U - External hanging structure of curtain transmission set and curtain rail structure

Info

Publication number: CN212438197U
Application number: CN202020287078.7U
Authority: CN
Inventors: 黄淑媛
Original assignee: Sequoia Industrial Ltd By Share Ltd
Current assignee: Sequoia Industrial Ltd By Share Ltd
Priority date: 2019-03-27
Filing date: 2020-03-10
Publication date: 2021-02-02
Anticipated expiration: 2030-03-10
Also published as: DE202020101428U1; TWM580388U

Abstract

The utility model discloses an external hanging structure of a curtain transmission group and a curtain track structure, wherein the external hanging structure of the curtain transmission group comprises a track and a driving unit; the rail is in a long strip shape, an installation space formed along the length direction of the rail is formed in the rail, the rail is further provided with an outer surface, and a transmission protruding part is arranged at the position of the rail opposite to the outer surface; wherein, the transmission protrusion part is provided with at least two mounting holes which are arranged at intervals and communicated with the mounting space, and an outer hanging seat is arranged between the two mounting holes, so that the driving unit is hung on the outer hanging seat and can be stably assembled.

Description

External hanging structure of curtain transmission set and curtain rail structure

Technical Field

The utility model relates to a drive mechanism for curtain, in particular to an external hanging structure of curtain drive group and a track structure thereof.

Background

The motor-driven transmission mechanism is applied to opening and closing doors, curtains for windows, etc., and is one of the popular technologies. When a conventional electric window curtain is installed indoors, the transmission mechanism such as a motor is usually disposed to prevent the transmission mechanism from being exposed to the outside and affecting the aesthetic property of the interior decoration.

However, in the conventional method, the motor and other components are often mounted on the back to achieve the effect of avoiding the deterioration of the indoor appearance and decoration. However, the installation of the device at the back also causes problems such as difficulty in assembly and inconvenience in the installation work.

In view of the above, the inventor of the present invention has made an intensive study and application of the study to solve the above-mentioned deficiencies, and finally provides a scheme of the present invention with a reasonable design and effective improvement.

SUMMERY OF THE UTILITY MODEL

The main objective of the present invention is to provide an external hanging structure of curtain transmission set and its rail structure, which allows the driving unit, such as the motor or the housing for loading the motor, to be installed externally, so as to achieve the purpose of convenient assembly and stable installation.

In order to achieve the above object, the present invention provides an external hanging structure of a curtain transmission set, which comprises a rail and a driving unit; the rail is in a long strip shape, an installation space formed along the length direction of the rail is formed in the rail, the rail is further provided with an outer surface, and a transmission protruding part is arranged at the position of the rail opposite to the outer surface; wherein, the transmission projection is provided with at least two mounting holes which are arranged at intervals and communicated with the mounting space, an outer hanging seat is arranged between the two mounting holes, and the driving unit is hung on the outer hanging seat.

Preferably, the hanging seat is provided with a hanging plane.

Preferably, at least one screw hole is formed on the external hanging plane.

Preferably, at least one locking hole is arranged above the external hanging seat.

Preferably, the driving unit has a housing, and the housing is provided with a threaded element matching with the screw hole and a locking piece straddling each lock hole.

Preferably, at least one fastening hole is formed in the external hanging plane, and the corresponding and matched fastening piece is arranged on the shell.

Preferably, the driving device further comprises a transmission assembly, the transmission assembly is disposed in the mounting space and has two transmission wheels disposed at the distal ends and a transmission belt driven by the two transmission wheels, and the transmission belt passes through the two mounting holes to couple the driving unit.

In order to achieve the above object, the present invention further provides a curtain rail structure, which is in a long strip shape, and an installation space formed along the length direction of the installation space is formed in the rail; the outer surface of the rail is provided with a transmission projection part in the opposite direction of the rail and the outer surface, the transmission projection part is provided with at least two mounting holes which are arranged at intervals and communicated with the mounting space, and an outer hanging seat is arranged between the two mounting holes. The external hanging seat can facilitate the installation and the stability of driving units such as a motor and the like.

Preferably, the hanging seat is provided with a hanging plane.

Preferably, at least one screw hole is formed on the external hanging plane.

Preferably, at least one fastening hole is arranged on the external hanging plane.

Preferably, the rail is provided with a hanging hole above the installation space.

Preferably, a pulley seat hole is formed below the installation space.

The utility model provides a curtain transmission group joins externally structure and track structure thereof, but drive unit such as the casing that its motor or supply the motor to load can hang externally the installation, be convenient for equipment and firm installation.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent from the detailed description of the preferred embodiments of the present invention shown in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intended to be drawn to scale in actual dimensions, emphasis instead being placed upon illustrating the principles of the invention.

FIG. 1 is a schematic perspective view of a track according to a preferred embodiment of the present invention;

FIG. 2 is an exploded view of the track and drive unit of the preferred embodiment of the present invention;

FIG. 3 is a schematic view of the combination of the track and the driving unit according to the preferred embodiment of the present invention;

FIG. 4 is a schematic view of the internal structure of the external hanging structure of the curtain transmission set according to the preferred embodiment of the present invention;

fig. 5 is an exploded view of a track and drive unit according to another embodiment of the present invention.

Reference numerals:

track 1

Side groove 100 of installation space 10

Outer surface 11

Drive lug 12 mounting hole 120

External hanging plane 121a of external hanging seat 121

Screw hole 121b and lock hole 121c

Fastening hole 121d

Hanging hole 13

Pulley seat bore 14

Drive unit 2

Screw element 200 of housing 20

Locking piece 201 and fastening piece 202

Drive wheel 21

Transmission assembly 3

Transmission wheel 30

Transmission belt 31

An idler pulley 32.

Detailed Description

To further illustrate the features and technical content of the present invention, reference is made to the following detailed description of the present invention and accompanying drawings, which are provided for reference and illustration purposes only and are not intended to limit the present invention.

Fig. 1 is a schematic perspective view of a rail according to a preferred embodiment of the present invention. The utility model provides an external hanging structure of curtain transmission group and track structure thereof, which mainly uses the track 1 as the curtain rod, and provides a structure which can be conveniently mounted externally like a motor or a driving unit 2 (as shown in figure 2 or figure 3) such as a shell for loading the motor, thereby achieving the purpose of being convenient for assembly and being more stable in assembly.

The track 1 is in a strip shape, and the length of the track can be set according to the width of a curtain to be installed; for example, a single-opening window covering may be provided with its entire width, while a double-opening window covering may be provided with its single-sided entire width. An installation space 10 is formed along the length direction in the track 1, and the installation space 10 is configured inside the transmission assembly 3 (as shown in fig. 4) driven by the driving unit 2.

Referring to fig. 1 and 2, the rail 1 further has an outer surface 11, the outer surface 11 is a surface facing the indoor when being installed, and a transmission protrusion 12 is disposed at a position opposite to the outer surface 11 of the rail 1, the transmission protrusion 12 is located at a back side of the rail 1, that is, the rail 1 faces a wall when being installed, so that the shielding effect is achieved. The transmission protrusion 12 is provided with at least two mounting holes 120 spaced apart from each other and communicating with the mounting space 10, and an externally hanging seat 121 is disposed between the two mounting holes 120, wherein the externally hanging seat 121 is used for the driving unit 2 to be disposed.

More specifically, the external hanging seat 121 has an external hanging plane 121a, the external hanging plane 121a can have at least one screw hole 121b, and at least one locking hole 121c respectively disposed above the external hanging seat 121, so as to further match with the structural design of the driving unit 2 to achieve the purpose of stable installation. As shown in fig. 2 and 3, when the driving unit 2 is to be installed, the driving unit 2 may have a housing 20, for example, a motor (not shown) may be installed in the housing 20, and the housing 20 is provided with a screwing element 200 matching with the screw hole 121b and a locking piece 201 straddling with each lock hole 121c, so that the driving unit 2 may be assembled to the external hanging seat 121 corresponding to the external hanging plane 121a, and the purpose of stable assembly is achieved by the above-mentioned functions of fastening or locking.

In addition, the rail 1 is provided with a hanging hole 13 above the installation space 10, which is convenient for the rail 1 to be hung on the upper edge of the window; and a pulley seat hole 14 is arranged below the installation space 10 so as to facilitate the hanging connection of the curtain.

Furthermore, as shown in fig. 4, the present invention further includes a transmission assembly 3, the transmission assembly 3 is disposed in the installation space 10 of the track 1, and has two transmission wheels 30 disposed at the distal ends and a transmission belt 31 driven by the two transmission wheels 30, the transmission belt 31 can extend along the side groove 100 of the inner wall of the installation space 10 and is connected to a driving wheel 21 through two installation holes 120, the driving wheel 21 is driven by the motor of the driving unit 2, so as to achieve the function of opening and closing the curtain. Wherein, in order to facilitate the installation of the transmission belt 31, a plurality of idle wheels 32 can be added as required.

In addition, as shown in fig. 5, it is a schematic view of a combination of a track and a driving unit according to another embodiment of the present invention; wherein, at least one fastening hole 121d may be further provided on the external plane 121a of the upper external hanging seat 121, and the corresponding and matching fastening piece 202 is provided on the housing 20, which can replace the above-mentioned screw-mounting element 200, or can be used to enhance the stability of the assembly at the same time.

Therefore, by means of the above structure, the external hanging structure of the curtain transmission set and the track structure thereof can be obtained.

In summary, the present invention is a novel and rare creation product, which can achieve the expected purpose of use, and solve the known defects, and completely meet the requirements of the patent application of the utility model due to its novelty and progressiveness, and apply according to the patent law, please refer to and approve the present patent, so as to ensure the rights of the creators.

The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention. The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

Claims

1. The utility model provides a (window) curtain transmission group joins externally structure which characterized in that includes:

the track is in a long strip shape, an installation space formed along the length direction of the track is formed in the track, an outer surface is arranged outside the track, and a transmission protruding part is arranged at the position of the track opposite to the outer surface; and

a driving unit;

the transmission projection is provided with at least two mounting holes which are arranged at intervals and communicated with the mounting space, an outer hanging seat is arranged between the two mounting holes, and the driving unit is hung on the outer hanging seat.

2. The window covering drive assembly plug-in structure of claim 1, wherein the plug-in seat has a plug-in plane.

3. The curtain driving group plug-in structure as claimed in claim 2, wherein the plug-in plane is provided with at least one screw hole.

4. The externally-hanging structure of a curtain driving set of claim 3, wherein at least one lock hole is formed above the externally-hanging seat.

5. The external hanging structure of curtain transmission set as claimed in claim 4, wherein the driving unit has a housing, and the housing has a screw element engaged with the screw hole and a locking piece straddling the lock holes.

6. The external hanging structure of curtain driving set as claimed in claim 5, wherein the external hanging plane is provided with at least one fastening hole, and the housing is provided with corresponding and cooperating fastening pieces.

7. The external hanging structure of curtain transmission set as claimed in claim 1, further comprising a transmission assembly disposed in the installation space and having two transmission wheels disposed at the distal end and a transmission belt driven by the two transmission wheels, wherein the transmission belt passes through the two installation holes to connect the driving unit.

8. A curtain rail structure is characterized in that the rail is in a long strip shape, and an installation space formed along the length direction of the rail is formed in the rail;

the track is provided with an outer surface, a transmission projection part is arranged at the opposite direction of the track and the outer surface, at least two mounting holes which are arranged at intervals and communicated with the mounting space are arranged on the transmission projection part, and an outer hanging seat is arranged between the two mounting holes.

9. The window covering track structure of claim 8, wherein the hanging seat has an externally hanging flat surface thereon.

10. The window curtain track structure of claim 9, wherein the externally hanging plane is provided with at least one screw hole.

11. The window covering track structure as claimed in claim 10, wherein at least one locking hole is formed above the external hanging seat.

12. The window covering track structure of claim 9, wherein the externally hanging plane is provided with at least one fastening hole.

13. The window curtain rail structure of any one of claims 8 to 12, wherein the rail is provided with a hanging hole above the installation space.

14. The window curtain rail structure of any one of claims 8 to 12, wherein a pulley seat hole is provided below the installation space.