CN215332583U - Wireless shutter curtain - Google Patents
Wireless shutter curtain Download PDFInfo
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- CN215332583U CN215332583U CN202121794788.XU CN202121794788U CN215332583U CN 215332583 U CN215332583 U CN 215332583U CN 202121794788 U CN202121794788 U CN 202121794788U CN 215332583 U CN215332583 U CN 215332583U
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- rod
- outer frame
- limiting
- movable block
- wire rope
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Abstract
The utility model discloses a wireless blind window curtain, which comprises an outer frame, wherein four corners of the outer end of the outer frame are provided with adjusting bolts, and the left end and the right end of the lower side in the outer frame are provided with limiting components with limiting functions; the driving motor is fixedly arranged at the right upper side inside the outer frame, the left end of the driving motor is connected with a linkage rod, the left end of the linkage rod is provided with a winding roller, a steel wire rope is arranged outside the winding roller, and blades are arranged below the steel wire rope; the lower fixing rod is arranged at the lower end of the steel wire rope and connected with the outer frame, balancing weights are installed on the lower sides of the left end and the right end of the lower fixing rod, and a third limiting rod connected with the outer frame is arranged inside the balancing weights. This wireless formula venetian blind avoids needing the manual work to drag the operation of opening and shutting, is favorable to carrying out stable connection installation, and has improved device's practical function.
Description
Technical Field
The utility model relates to the technical field of shutter curtains, in particular to a wireless shutter curtain.
Background
The blind curtain is one of indoor curtains, and has functions of conveniently shading light and the like which are liked by many young people, but the existing device has some defects, so that the wireless blind curtain is particularly important.
The prior art scheme has the following defects: need artifically pull, be not convenient for carry out stable connection installation, and the practical function is not good, therefore we propose a wireless formula sun blind to in solving the problem that proposes in the aforesaid.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a wireless blind curtain, which solves the problems that the prior art needs manual pulling, is inconvenient to stably connect and install and has poor practical effect.
In order to achieve the purpose, the utility model provides the following technical scheme: a wireless blind comprises an outer frame, wherein four corners of the outer end of the outer frame are provided with adjusting bolts, and the left end and the right end of the lower side inside the outer frame are provided with limiting components with limiting effects;
the driving motor is fixedly arranged at the right upper side inside the outer frame, the left end of the driving motor is connected with a linkage rod, the left end of the linkage rod is provided with a winding roller, a steel wire rope is arranged outside the winding roller, and blades are arranged below the steel wire rope;
the lower fixing rod is arranged at the lower end of the steel wire rope and connected with the outer frame, balancing weights are installed on the lower sides of the left end and the right end of the lower fixing rod, and a third limiting rod connected with the outer frame is arranged inside the balancing weights.
Preferably, the limiting assembly further comprises a mounting box, a first limiting rod, a movable block, an electric telescopic rod, a connecting rod, a central rotating shaft and a second limiting rod;
the single bodies of the mounting boxes are fixedly mounted at the left end and the right end of the lower side in the outer frame respectively;
the first limiting rod is arranged on the inner side of the mounting box;
the movable block is arranged outside the first limiting rod;
an electric telescopic rod arranged on the inner side of the movable block;
the connecting rod is arranged at the upper end of the movable block;
the central rotating shaft is arranged at the lower side of the inner end of the connecting rod and is connected with the mounting box;
and the second limiting rod is arranged on the outer side of the upper end of the movable block.
Preferably, the movable block and the central rotating shaft all constitute rotating-structure on the connecting rod, and the movable block constitutes nested formula sliding structure on first gag lever post, the movable block adopts the welded mode to be connected with the second gag lever post, and the mode that second gag lever post and balancing weight adopted the block is connected.
Preferably, the winding roller and the steel wire rope are connected in a winding mode, and the winding roller is arranged in bilateral symmetry with respect to the center line of the linkage rod.
Preferably, the lower end of the steel wire rope is connected with the lower fixing rod in a sleeved mode, and the lower fixing rod forms a nested sliding structure on the balancing weight.
Compared with the prior art, the utility model has the beneficial effects that: the wireless blind curtain avoids the need of manual pulling and opening and closing operation, is favorable for stable connection and installation, and improves the practical effect of the device;
1. the adjusting bolts are arranged at four corners outside the outer frame, so that the adjusting bolts and the window frame can be used for stable connection and installation when the outer frame is placed, the falling off is avoided, and the stability of the device is effectively improved;
2. the winding roller and the lower fixed rod are connected with the steel wire rope in a winding mode, and the winding roller can be driven to synchronously rotate when the driving motor is opened to rotate the linkage rod, so that the blades move downwards to complete a closed state, the labor force is effectively saved, and the pulling is avoided;
3. both ends downside all is provided with the balancing weight about setting down the dead lever, can be more stable on the third gag lever post when the dead lever descends down to carry out the block with the second gag lever post, can avoid blowing to lead to the blade to produce and rock, the effectual practical function that improves the device.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic top sectional view of the spacing assembly of the present invention;
FIG. 3 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention.
In the figure: 1. an outer frame; 2. adjusting the bolt; 3. a limiting component; 301. mounting a box; 302. a first limit rod; 303. a movable block; 304. an electric telescopic rod; 305. a connecting rod; 306. a central rotating shaft; 307. a second limiting rod; 4. a drive motor; 5. a linkage rod; 6. a wind-up roll; 7. a wire rope; 8. a blade; 9. a lower fixing rod; 10. a balancing weight; 11. and a third limiting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a wireless blind curtain comprises four corners at the outer end of an outer frame 1, wherein adjusting bolts 2 are respectively arranged on the four corners, and limiting assemblies 3 with limiting function are respectively arranged at the left end and the right end of the lower side in the outer frame 1, so that the outer frame 1 can be stably connected with a window frame under the action of the adjusting bolts 2;
the driving motor 4 is fixedly installed at the right upper side inside the outer frame 1, the left end of the driving motor 4 is connected with the linkage rod 5, the left end of the linkage rod 5 is provided with the winding roller 6, the outer part of the winding roller 6 is provided with a steel wire rope 7, and blades 8 are arranged below the steel wire rope 7, so that the winding roller 6 can be driven to synchronously rotate when the driving motor 4 is opened to rotate the linkage rod 5;
the lower fixing rod 9 is arranged at the lower end of the steel wire rope 7 and connected with the outer frame 1, the balancing weights 10 are mounted on the lower sides of the left end and the right end of the lower fixing rod 9, the third limiting rod 11 connected with the outer frame 1 is arranged inside the balancing weights 10, and the lower fixing rod 9 can be stably lifted up and down under the action of the third limiting rod 11.
When using this wireless formula venetian blind, at first accomplish each part equipment, then place outer frame 1 on the window frame, utilize adjusting bolt 2 to carry out stable connection installation, it is specific as in figure 1 and figure 2, set up trace 5 and wind-up roll 6 and constitute integrated structure, can drive wind-up roll 6 synchronous rotation when opening driving motor 4 rotation trace 5, thereby make the wire rope 7 of winding connection drive blade 8 and carry out the operation of going up and down, dead lever 9 down is installed to the lower extreme through wire rope 7, can make dead lever 9 carry out stable reciprocating under the effect of third gag lever post 11 down, thereby reach bottommost and utilize balancing weight 10 and spacing subassembly 3 looks block, be favorable to avoiding the wind-blown to lead to rocking.
Specifically, as shown in fig. 2, 3 and 4, the movable block 303 and the central rotating shaft 306 are both arranged on the connecting rod 305 to form a rotating structure, so that when the electric telescopic rod 304 arranged inside the mounting box 301 is opened to drive the movable block 303, the movable block 303 slides on the first limiting rod 302 in a nested manner, and the second limiting rods 307 symmetrically arranged at the upper end of the movable block 303 are engaged with the counterweight 10.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A cordless window blind, comprising:
the device comprises an outer frame, wherein four corners of the outer end of the outer frame are provided with adjusting bolts, and the left end and the right end of the lower side of the inside of the outer frame are provided with limiting assemblies with limiting effects;
the driving motor is fixedly arranged at the right upper side inside the outer frame, the left end of the driving motor is connected with a linkage rod, the left end of the linkage rod is provided with a winding roller, a steel wire rope is arranged outside the winding roller, and blades are arranged below the steel wire rope;
the lower fixing rod is arranged at the lower end of the steel wire rope and connected with the outer frame, balancing weights are installed on the lower sides of the left end and the right end of the lower fixing rod, and a third limiting rod connected with the outer frame is arranged inside the balancing weights.
2. The cordless blind of claim 1, wherein: the limiting assembly further comprises a mounting box, a first limiting rod, a movable block, an electric telescopic rod, a connecting rod, a central rotating shaft and a second limiting rod;
the single bodies of the mounting boxes are fixedly mounted at the left end and the right end of the lower side in the outer frame respectively;
the first limiting rod is arranged on the inner side of the mounting box;
the movable block is arranged outside the first limiting rod;
an electric telescopic rod arranged on the inner side of the movable block;
the connecting rod is arranged at the upper end of the movable block;
the central rotating shaft is arranged at the lower side of the inner end of the connecting rod and is connected with the mounting box;
and the second limiting rod is arranged on the outer side of the upper end of the movable block.
3. The cordless blind as claimed in claim 2, wherein: the movable block and the central rotating shaft both form a rotating structure on the connecting rod, the movable block forms a nested sliding structure on the first limiting rod, the movable block and the second limiting rod are connected in a welded mode, and the second limiting rod and the balancing weight are connected in a clamped mode.
4. The cordless blind of claim 1, wherein: the winding roller is connected with the steel wire rope in a winding mode, and the winding roller is arranged in bilateral symmetry with respect to the center line of the linkage rod.
5. The cordless blind of claim 1, wherein: the lower end of the steel wire rope is connected with the lower fixing rod in a sleeved mode, and the lower fixing rod forms a nested sliding structure on the balancing weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121794788.XU CN215332583U (en) | 2021-08-03 | 2021-08-03 | Wireless shutter curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121794788.XU CN215332583U (en) | 2021-08-03 | 2021-08-03 | Wireless shutter curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215332583U true CN215332583U (en) | 2021-12-28 |
Family
ID=79575276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121794788.XU Active CN215332583U (en) | 2021-08-03 | 2021-08-03 | Wireless shutter curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215332583U (en) |
-
2021
- 2021-08-03 CN CN202121794788.XU patent/CN215332583U/en active Active
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