CN213940423U - Telescopic curtain guide rail - Google Patents
Telescopic curtain guide rail Download PDFInfo
- Publication number
- CN213940423U CN213940423U CN202022720555.7U CN202022720555U CN213940423U CN 213940423 U CN213940423 U CN 213940423U CN 202022720555 U CN202022720555 U CN 202022720555U CN 213940423 U CN213940423 U CN 213940423U
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- guide rail
- conveyor belt
- curtain
- rail
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Abstract
The utility model discloses a telescopic curtain guide rail, which comprises a left guide rail, a right guide rail and a conveyor belt; the left end of the left guide rail is provided with a first conveying box, and a first power transmission wheel is arranged in the first conveying box; the right end of the right guide rail is provided with a second conveying box, and a second power transmission wheel is arranged in the second conveying box; the first power transmission wheel and the second power transmission wheel are used for driving the conveyor belt to further drive the curtain to be opened or closed; the right end of the left guide rail and the left end of the right guide rail can be relatively connected in a sliding manner, so that the telescopic function of the telescopic curtain guide rail is realized; the conveyor belt forms a closed loop throughout the retractable window curtain rail. The utility model realizes the telescopic function of the curtain guide rail by installing the left and right guide rails in a relatively sliding way, has freely adjustable length, high universality, no need of private customization and no need of professional measurement; in addition, the transportation is also convenient.
Description
Technical Field
The utility model relates to an intelligence house design field, concretely relates to scalable (window) curtain guide rail.
Background
In the installation process of the prior electric curtain rail, the width of the wall surface of a window needs to be measured, and then a curtain guide rail is manufactured in a workshop according to the size. This approach has the following drawbacks: 1. firstly, professional personnel are required to carry out on-site measurement, the labor is wasted, and if a measurer or a manufacturer has errors, the worker needs to carry out reworking, so that the working hours and materials are wasted; 2. the method can only adopt customization, has lower efficiency and higher cost, and once the length of the curtain guide rail is determined, the curtain guide rail can only be used on a corresponding window, and once the size of the window is changed due to decoration and the like, the electric curtain guide rail with the original size cannot be continuously used or adjusted, thereby generating waste; 3. the track which is not telescopic and is long brings great inconvenience to packaging, storage, transportation and installation.
At present, some telescopic curtain guide rails are designed in the field, but basically, the two simple guide rails are in a structure that the two guide rails are attached through the side faces and can be oppositely connected, the telescopic curtain guide rails are not attractive in appearance due to structural limitation, meanwhile, the telescopic curtain guide rails are connected through the single face, the structural strength is not high, and the telescopic curtain guide rails are easy to damage under the condition of radial stress particularly in the transportation process.
Therefore, the prior art is to be improved.
SUMMERY OF THE UTILITY MODEL
In order to solve more than one problem that prior art exists, the utility model provides a scalable (window) curtain guide rail, concrete scheme is as follows:
comprises a left guide rail, a right guide rail and a conveyor belt; the left end of the left guide rail is provided with a first conveying box, and a first power transmission wheel is arranged in the first conveying box; the right end of the right guide rail is provided with a second conveying box, and a second power transmission wheel is arranged in the second conveying box; the first power transmission wheel and the second power transmission wheel are used for driving the conveyor belt to further drive the curtain to be opened or closed; the right end of the left guide rail and the left end of the right guide rail can be relatively connected in a sliding manner, so that the telescopic function of the telescopic curtain guide rail is realized; the conveyor belt forms a closed loop in the whole telescopic curtain guide rail;
the left end of the left guide rail is provided with a first belt winding end, and a first steering wheel is arranged on the first belt winding end; a second belt winding end is arranged at the right end of the right guide rail, a second steering wheel is arranged on the second belt winding end, the first belt winding end is positioned on the left side of the second steering wheel, one side of the conveyor belt is discharged from one side of the left guide rail and then wound to the first steering wheel, the conveyor belt passes by the second steering wheel in an S shape and then enters the right guide rail, and when the left guide rail and the right guide rail move in the opposite direction or the direction, the conveyor belt is in a normal tightening state;
the left guide rail comprises a main guide rail and an auxiliary guide rail which are parallel; the first belt winding end is arranged at the front end of the main body guide rail, a certain gap is formed between the main body guide rail and the auxiliary guide rail, and the second belt winding end is positioned in the gap; specifically, the upper part of the main guide rail is close to the rear side, and the outer side surface of the main guide rail is attached to the rear inner side surface of the right guide rail; the auxiliary guide rail is L-shaped in cross section, and the lower part of the right guide rail are embedded in the right guide rail.
Preferably, the main body of the section of the main body guide rail is U-shaped, the bottom of the main body guide rail is arranged above the bottom plate of the right guide rail and close to the rear side through a T-shaped groove structure, and the vertical surface of the main body guide rail is attached to the front outer surface of the right guide rail.
Preferably, a pulley is respectively arranged on the conveyor belt section in the main body guide rail and the conveyor belt section at the front side of the right guide rail and used for driving the curtain to be unfolded or folded.
Preferably, a guide rail fixing block is further arranged below the main body guide rail and the auxiliary guide rail and used for fixedly mounting the left guide rail and simultaneously enhancing the structural stability between the main body guide rail and the auxiliary guide rail.
The utility model provides a scalable (window) curtain guide rail has following beneficial effect:
1. the left and right guide rails can be installed in a relative sliding manner, so that the telescopic function of the curtain guide rails is realized, the length can be freely adjusted, the universality is high, the private customization is not needed, and the measurement by professionals is not needed; in addition, the transportation is convenient;
2. the longitudinal overlapping degree of the joint of the left guide rail and the right guide rail is high, and the buffer memory part of the transmission belt is positioned in the middle of the guide rails, so that the structural strength of the guide rails is increased while the visual attractiveness is ensured.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the three-dimensional structure of the present invention;
fig. 3 is a schematic structural principle view of the junction between the left guide rail and the right guide rail of the present invention in a top view state;
fig. 4 is a cross-sectional view of the joint of the left guide rail and the right guide rail of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 4, the present invention provides a retractable curtain rail, which comprises a left rail 1, a right rail 2, and a conveyor belt 3; the left end of the left guide rail 1 is provided with a first conveying box 4, and a first power transmission wheel 5 is arranged in the first conveying box; the right end of the right guide rail 2 is provided with a second conveying box 6, and a second power transmission wheel 7 is arranged in the second conveying box; the first power transmission wheel 5 and the second power transmission wheel 7 are used for driving the conveyor belt 3 to further drive the curtain to be opened or closed; the right end of the left guide rail 1 is connected with the left end of the right guide rail 2 in a relatively sliding manner, so that the telescopic function of the telescopic curtain guide rail is realized; the conveyor belt 3 forms a closed loop throughout the retractable window curtain rail.
Specifically, referring to fig. 2 and 3, a first belt winding end 101 is arranged at the left end of the left guide rail 1, and a first steering wheel 102 is arranged on the first belt winding end 101; a second belt winding end 201 is arranged at the right end of the right guide rail 2, a second steering wheel 202 is arranged on the second belt winding end 201, when the belt conveyor is installed, the first belt winding end 101 is located on the left side of the second steering wheel 202, one side of the conveyor belt 3 is out of one side of the left guide rail 1 and then winds to the first steering wheel 102, the conveyor belt 3 winds around the second steering wheel 202 in an S shape and then enters the right guide rail 2, and when the left guide rail 1 and the right guide rail 2 move in the opposite direction or the direction, the conveyor belt 3 is in a normal tightening state; specifically, the first belt winding end 101 and the second belt winding end 201 are respectively provided with two positioning wheels 103 for guiding and mounting the conveyor belt 3.
Specifically, referring to fig. 3 and 4, the left guide rail 1 includes a main guide rail 11 and a sub guide rail 12 which are parallel; the first belt winding end 101 is mounted at the front end of the main body guide rail 11, a certain gap is formed between the main body guide rail 11 and the auxiliary guide rail 12, and the second belt winding end 201 is located in the gap. Specifically, the main body of the section of the main body guide rail 11 is U-shaped, the bottom of the main body guide rail is arranged above the right guide rail 2 and close to the rear side through a T-shaped groove structure, and the outer side surface of the main body guide rail is attached to the rear inner side surface of the right guide rail 2; the section of the auxiliary guide rail 12 is L-shaped, the lower part of the auxiliary guide rail and the mounting groove below the right guide rail 2 are installed in an embedded mode, and the vertical surface of the auxiliary guide rail is attached to the front outer surface of the right guide rail 2. Through this kind of structural design for left guide rail 1 and right guide rail 2's contact surface is bigger, can increase structural strength, makes the width that left guide rail 1 and right guide rail 2 junction increased only the width of one side panel beating simultaneously, and whole space occupies for a short time, and can guarantee the pleasing to the eye in the vision.
A pulley 8 is respectively arranged on the conveyor belt 3 section in the main guide rail 11 and the conveyor belt 3 section at the front side of the right guide rail 2 and is used for driving the curtain to be unfolded or folded; the main body guide rail 11 and the right guide rail 2 are also provided with a plurality of slide blocks 9 for hanging curtains.
And a guide rail fixing block 13 is further arranged below the main guide rail 11 and the auxiliary guide rail 12 and used for fixedly mounting the left guide rail 1 and enhancing the structural stability between the main guide rail 11 and the auxiliary guide rail 12.
The retractable curtain rail provided by the embodiment has the following advantages:
1. the left and right guide rails can be installed in a relative sliding manner, so that the telescopic function of the curtain guide rails is realized, the length can be freely adjusted, the universality is high, the private customization is not needed, and the measurement by professionals is not needed; in addition, the transportation is convenient;
2. the longitudinal overlapping degree of the joint of the left guide rail and the right guide rail is high, and the buffer memory part of the transmission belt is positioned in the middle of the guide rails, so that the structural strength of the guide rails is increased while the visual attractiveness is ensured.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (4)
1. A retractable window curtain rail, comprising: comprises a left guide rail, a right guide rail and a conveyor belt; the left end of the left guide rail is provided with a first conveying box, and a first power transmission wheel is arranged in the first conveying box; the right end of the right guide rail is provided with a second conveying box, and a second power transmission wheel is arranged in the second conveying box; the first power transmission wheel and the second power transmission wheel are used for driving the conveyor belt to further drive the curtain to be opened or closed; the right end of the left guide rail and the left end of the right guide rail can be relatively connected in a sliding manner, so that the telescopic function of the telescopic curtain guide rail is realized; the conveyor belt forms a closed loop in the whole telescopic curtain guide rail;
the left end of the left guide rail is provided with a first belt winding end, and a first steering wheel is arranged on the first belt winding end; a second belt winding end is arranged at the right end of the right guide rail, a second steering wheel is arranged on the second belt winding end, the first belt winding end is positioned on the left side of the second steering wheel, one side of the conveyor belt is discharged from one side of the left guide rail and then wound to the first steering wheel, and the conveyor belt is S-shaped to wind the second steering wheel and then enter the right guide rail, so that the conveyor belt is in a normal tightening state when the left guide rail and the right guide rail move in opposite directions or in the same direction;
the left guide rail comprises a main guide rail and an auxiliary guide rail which are parallel; the first belt winding end is arranged at the front end of the main body guide rail, a certain gap is formed between the main body guide rail and the auxiliary guide rail, and the second belt winding end is positioned in the gap; specifically, the upper part of the main guide rail is close to the rear side, and the outer side surface of the main guide rail is attached to the rear inner side surface of the right guide rail; the auxiliary guide rail is L-shaped in cross section, and the lower part of the right guide rail are embedded in the right guide rail.
2. The retractable window covering rail of claim 1, wherein: the main body of the section of the main body guide rail is U-shaped, the bottom of the main body guide rail is arranged above the bottom plate of the right guide rail and close to the rear side through a T-shaped groove structure, and the vertical surface of the main body guide rail is attached to the front outer surface of the right guide rail.
3. The retractable window covering rail of claim 1, wherein: and a pulley is respectively arranged on the conveyor belt section in the main body guide rail and the conveyor belt section at the front side of the right guide rail and is used for driving the curtain to be unfolded or folded.
4. The retractable window covering rail of claim 1, wherein: and guide rail fixing blocks are further arranged below the main guide rail and the auxiliary guide rail and used for fixedly mounting the left guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022720555.7U CN213940423U (en) | 2020-11-20 | 2020-11-20 | Telescopic curtain guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022720555.7U CN213940423U (en) | 2020-11-20 | 2020-11-20 | Telescopic curtain guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213940423U true CN213940423U (en) | 2021-08-13 |
Family
ID=77211133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022720555.7U Active CN213940423U (en) | 2020-11-20 | 2020-11-20 | Telescopic curtain guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213940423U (en) |
-
2020
- 2020-11-20 CN CN202022720555.7U patent/CN213940423U/en active Active
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