CN213269732U - Ultra-wide sunshade curtain - Google Patents
Ultra-wide sunshade curtain Download PDFInfo
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- CN213269732U CN213269732U CN202021934957.0U CN202021934957U CN213269732U CN 213269732 U CN213269732 U CN 213269732U CN 202021934957 U CN202021934957 U CN 202021934957U CN 213269732 U CN213269732 U CN 213269732U
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- winding shaft
- sunshade
- sunshade screen
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Abstract
The utility model discloses a super wide sunshade screen, its characterized in that: the sun-shading curtain comprises a support, a sun-shading curtain and a driving mechanism, wherein the support comprises a cross beam, a left upright post and a right upright post; the driving mechanism comprises a winding shaft, a tubular motor, a left side sliding block and a right side sliding block, a left side vertical sliding groove is formed in the right side face of the left side upright post, a right side vertical sliding groove is formed in the left side face of the right side upright post, the left side sliding block is arranged on the left side vertical sliding groove in a sliding mode, the right side sliding block is arranged on the right side vertical sliding groove in a sliding mode, two ends of the winding shaft are rotatably connected with the left side sliding block and the right side sliding block, the top of the sunshade curtain is connected with the bottom face of the cross beam, and the bottom of the sunshade curtain is connected; the tubular motor is installed in the right side sliding block, and an output shaft of the tubular motor is connected with the right end of the winding shaft. The utility model discloses an installation of super wide sunshade screen, it is more pleasing to the eye, the cost is cheaper.
Description
Technical Field
The utility model relates to an electric window curtain especially relates to a super wide sunshade screen.
Background
When the sunshade screen is installed, the motor and the winding shaft are arranged on the top cross beam under the general condition, the bottom of the sunshade screen is provided with the counter weight, when the motor is unwound, the counter weight pulls the sunshade screen to be transferred, and when the sunshade screen is wound, the counter weight also needs to be pulled to ascend. If say the sunshade screen that needs to set up super wide, for example 20 meters, 30 meters, 40 meters, 50 meters or even wider sunshade screen, in this kind of mode, the rolling axle receives heavily too big, the flagging deformation in middle part is easy, just so need set up multiunit stand and support in the below of crossbeam, just also need set up multiunit rolling axle exactly, utilize the stand to support in adjacent rolling axle junction, the sunshade screen just needs the multiunit like this, set up between adjacent stand, in this kind of mode, the cost is higher, and not spacious enough, receive the restriction on the field of vision, moreover, the stand is too much, influence its spaciousness and aesthetic property.
Disclosure of Invention
The utility model aims at providing a super wide sunshade screen through using this structure, has realized the super wide installation use of sunshade screen, and the aesthetic property is better, and the cost is also cheaper.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the ultra-wide sunshade curtain comprises a support, a sunshade curtain and a driving mechanism, wherein the sunshade curtain and the driving mechanism are installed on the support;
the driving mechanism comprises a winding shaft, a tubular motor, a left side sliding block and a right side sliding block, a left side vertical sliding groove is formed in the right side face of the left side upright post, a right side vertical sliding groove is formed in the left side face of the right side upright post, the left side sliding block is arranged on the left side vertical sliding groove in a sliding mode, the right side sliding block is arranged on the right side vertical sliding groove in a sliding mode, the left side and the right side of the winding shaft are respectively connected with the left side sliding block and the right side sliding block in a rotating mode, the top of the sunshade curtain is connected with the bottom face of the cross beam, and the bottom;
and a mounting groove is formed in the right side sliding block, the tubular motor is mounted in the mounting groove, and an output shaft of the tubular motor is connected with the right end of the winding shaft.
In the technical scheme, the output shaft of the tubular motor rotates to drive the winding shaft to rotate, and the rotation of the winding shaft drives the sunshade curtain to be wound or unwound, so that the left side sliding block and the right side sliding block respectively move up and down on the left side vertical sliding groove and the right side vertical sliding groove.
Among the above-mentioned technical scheme, be equipped with top bar catching groove on the bottom surface of crossbeam, be equipped with bottom bar catching groove on the outer fringe face of rolling axle, top bar catching groove with bottom bar catching groove is parallel to each other and sets up, bottom bar catching groove is on a parallel with the axis setting of rolling axle, the top card of sunshade screen is located in the top bar catching groove, the bottom card of sunshade screen is located in the bar catching groove of bottom.
In the technical scheme, at least one group of clamping grooves are formed in the inner wall of the right end of the winding shaft, at least one group of clamping pins are arranged on the outer edge surface of the output shaft of the tubular motor, and the clamping pins are clamped in the clamping grooves.
In the technical scheme, one end of the top strip-shaped buckling groove is communicated with one end of the cross beam, and one end of the bottom strip-shaped buckling groove is communicated with one end of the winding shaft.
In the technical scheme, the top of the sunshade screen is provided with a top convex strip, the bottom of the sunshade screen is provided with a bottom convex strip, the top convex strip is clamped in the top strip-shaped fastening groove, and the bottom convex strip is clamped in the bottom strip-shaped fastening groove.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. the utility model discloses well rolling axle sets up the below at the crossbeam, the both ends of rolling axle then rotate with the slider and be connected, the slider then slides and sets up on the vertical spout that corresponds, set up the tubular motor on the slider, the work of tubular motor like this, can drive the rolling axle and rotate, roll the sunshade screen, because the top of sunshade screen is spacing by the crossbeam, when the sunshade screen is rolled by rolling axle, the rolling axle also can the rebound, realize the rolling of sunshade screen, at this in-process, the pulling force that can utilize the sunshade screen gives the ascending pulling force of rolling axle, prevent that rolling axle middle part from receiving heavy deformation downwards, the cost is cheaper, the practicality is stronger, also can realize super wide sunshade screen's installation.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a side view of the connection between the middle cross beam and the winding shaft according to an embodiment of the present invention;
fig. 3 is a schematic view of a sectional structure of a connection between a winding shaft and a right slider in the first embodiment of the present invention.
Wherein: 1. a sun screen; 2. a cross beam; 3. a left side column; 4. a right upright post; 5. a winding shaft; 6. a tubular motor; 7. a left slider; 8. a right slide block; 9. mounting grooves; 10. a top strip-shaped fastening slot; 11. a bottom strip-shaped fastening groove; 12. a card slot; 13. a bayonet lock; 14. a top convex strip; 15. bottom convex strips; 16. a left vertical chute; 17. the vertical spout in right side.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
the first embodiment is as follows: referring to fig. 1 to 3, the ultra-wide sunshade curtain comprises a support, a sunshade curtain 1 and a driving mechanism, wherein the sunshade curtain 1 and the driving mechanism are installed on the support, the support comprises a cross beam 2, a left upright post 3 and a right upright post 4, the left upright post and the right upright post are arranged in parallel, and two ends of the cross beam are respectively connected with the tops of the left upright post and the right upright post;
the driving mechanism comprises a winding shaft 5, a tubular motor 6, a left side sliding block 7 and a right side sliding block 8, a left side vertical sliding groove 16 is arranged on the right side surface of the left side upright post, a right side vertical sliding groove 17 is arranged on the left side surface of the right side upright post, the left side sliding block is arranged on the left side vertical sliding groove in a sliding manner, the right side sliding block is arranged on the right side vertical sliding groove in a sliding manner, the left side and the right side of the winding shaft are respectively connected with the left side sliding block and the right side sliding block in a rotating manner, the top of the sunshade curtain is connected with the bottom surface of the cross beam, and the bottom;
and a mounting groove 9 is formed in the right side sliding block, the tubular motor is mounted in the mounting groove, and an output shaft of the tubular motor is connected with the right end of the winding shaft.
The output shaft of the tubular motor rotates to drive the winding shaft to rotate, and the rotation of the winding shaft drives the sunshade curtain to be wound or unwound, so that the left side sliding block and the right side sliding block respectively move up and down on the left side vertical sliding groove and the right side vertical sliding groove.
In this embodiment, the length of the sunshade curtain can exceed 20 meters, even reach 40 meters, 50 meters, like this, the length of rolling axle can be longer a bit than the length of sunshade curtain, rolling axle is because the size is limited, so intensity is not so strong relatively, and rolling axle is very long, rolling axle receives self weight, rolling axle middle part can receive heavy flagging, in this embodiment, the top of sunshade curtain directly articulates on the bottom surface of crossbeam, the bottom is then with rolling axle connection, through the rotation of tubular motor output shaft, can drive rolling axle rotation of rolling axle rotation rolling axle, can roll the sunshade curtain, the sunshade curtain is because the top is spacing by the crossbeam, and the bottom of sunshade curtain is rolled by rolling axle again, the place that the sunshade curtain did not roll just is short like this, in-process that the sunshade curtain was rolled by rolling axle, rolling axle only can the rebound, just also can be respectively along left side vertical spout and right side vertical to the spout through left side slider and right side slider to the vertical spout respectively just can be exactly through left side slider And the upper movement realizes the collection of the sunshade curtain, so that the space can be completely opened. When the roller is unreeled, the rolling shaft is also driven to rotate reversely, the sunshade curtain reeled on the rolling shaft is unreeled, and the rolling shaft automatically descends due to the weight of the sliding block and the rolling shaft, so that the sunshade curtain is unreeled. In this in-process, because the sunshade screen can be withheld the rolling axle, can give the ascending pulling force of rolling axle like this, can prevent that the middle part of rolling axle from receiving heavy flagging like this, guarantee the stability of rolling axle rolling in-process, can also reduce the materials of rolling axle, reduce cost. Simultaneously, adopt the slider to slide on vertical spout, like this at the in-process that the sunshade screen was received and is unreeled, the slider reciprocates smoothly, moreover, adopts being connected of slider and vertical spout, can be spacing like this with the sunshade screen, guarantees spacing stability and tension. Wherein, the tubular motor is arranged to facilitate the rotation of the winding shaft. Meanwhile, in this embodiment, a reinforcing rib may be provided on the cross beam, or a reinforcing rod may be provided on the top of the cross beam, for preventing the cross beam from being deformed by heavy load. Therefore, the ultra-wide sunshade curtain can be manufactured, the visual field is wider, and the cost is lower.
Referring to fig. 2, a top bar-shaped fastening groove 10 is formed in the bottom surface of the cross beam, a bottom bar-shaped fastening groove 11 is formed in the outer edge surface of the winding shaft, the top bar-shaped fastening groove and the bottom bar-shaped fastening groove are arranged in parallel, the bottom bar-shaped fastening groove is arranged in parallel to the axis of the winding shaft, the top end of the sunshade curtain is clamped in the top bar-shaped fastening groove, and the bottom end of the sunshade curtain is clamped in the bottom bar-shaped fastening groove.
Through the setting of top bar catching groove and bottom bar catching groove, can carry on spacingly to the top and the bottom of sunshade screen, guarantee the stability and the fastness of sunshade screen installation.
Referring to fig. 2 and 3, at least one group of clamping grooves 12 are formed in the inner wall of the right end of the winding shaft, at least one group of clamping pins 13 are arranged on the outer edge surface of the output shaft of the tubular motor, and the clamping pins are clamped in the clamping grooves. When the tubular motor output shaft rotates, the winding shaft can be driven to rotate through the clamping pin and the clamping groove, and the sun-shading curtain is wound and unwound.
One end of the top strip-shaped buckling groove is communicated with one end of the beam, and one end of the bottom strip-shaped buckling groove is communicated with one end of the winding shaft.
The top of sunshade screen is equipped with top sand grip 14, the bottom of sunshade screen is equipped with bottom sand grip 15, the top sand grip card is located in the top bar catching groove, the bottom sand grip card is located in the bottom bar catching groove.
Like this in the sunshade screen installation, the one end that top sand grip or bottom sand grip are direct to insert inside through top bar catching groove or bottom bar catching groove is connected, realizes the installation of sunshade screen, and convenient and fast, the setting of sand grip can play limiting displacement moreover. After the sunshade screen is installed, the end parts of the top strip-shaped fastening groove and the bottom strip-shaped fastening groove are plugged, namely, the side part of the sunshade screen is limited.
Claims (6)
1. The utility model provides a super wide sunshade screen which characterized in that: the sun-shading curtain comprises a support, a sun-shading curtain and a driving mechanism, wherein the sun-shading curtain and the driving mechanism are installed on the support;
the driving mechanism comprises a winding shaft, a tubular motor, a left side sliding block and a right side sliding block, a left side vertical sliding groove is formed in the right side face of the left side upright post, a right side vertical sliding groove is formed in the left side face of the right side upright post, the left side sliding block is arranged on the left side vertical sliding groove in a sliding mode, the right side sliding block is arranged on the right side vertical sliding groove in a sliding mode, the left side and the right side of the winding shaft are respectively connected with the left side sliding block and the right side sliding block in a rotating mode, the top of the sunshade curtain is connected with the bottom face of the cross beam, and the bottom;
and a mounting groove is formed in the right side sliding block, the tubular motor is mounted in the mounting groove, and an output shaft of the tubular motor is connected with the right end of the winding shaft.
2. The ultra-wide shade of claim 1, wherein: the output shaft of the tubular motor rotates to drive the rolling shaft to rotate, and the rolling shaft rotates to drive the sunshade screen to roll or unreel, so that the left side sliding block and the right side sliding block respectively move up and down on the left side vertical sliding groove and the right side vertical sliding groove.
3. The ultra-wide shade of claim 1, wherein: be equipped with top bar catching groove on the bottom surface of crossbeam, be equipped with bottom bar catching groove on the outer fringe face of rolling axle, top bar catching groove with bottom bar catching groove parallel arrangement each other, bottom bar catching groove is on a parallel with the axis setting of rolling axle, the top card of sunshade screen is located in the top bar catching groove, the bottom card of sunshade screen is located in the bar catching groove of bottom.
4. The ultra-wide shade of claim 1, wherein: the winding shaft is characterized in that at least one group of clamping grooves are formed in the inner wall of the right end of the winding shaft, at least one group of clamping pins are arranged on the outer edge surface of the output shaft of the tubular motor, and the clamping pins are clamped in the clamping grooves.
5. The ultra-wide shade of claim 3, wherein: one end of the top strip-shaped buckling groove is communicated with one end of the cross beam, and one end of the bottom strip-shaped buckling groove is communicated with one end of the winding shaft.
6. The ultra-wide shade of claim 5, wherein: the top of the sunshade screen is provided with a top convex strip, the bottom of the sunshade screen is provided with a bottom convex strip, the top convex strip is clamped in the top strip-shaped fastening groove, and the bottom convex strip is clamped in the bottom strip-shaped fastening groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021934957.0U CN213269732U (en) | 2020-09-07 | 2020-09-07 | Ultra-wide sunshade curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021934957.0U CN213269732U (en) | 2020-09-07 | 2020-09-07 | Ultra-wide sunshade curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213269732U true CN213269732U (en) | 2021-05-25 |
Family
ID=75938451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021934957.0U Active CN213269732U (en) | 2020-09-07 | 2020-09-07 | Ultra-wide sunshade curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213269732U (en) |
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2020
- 2020-09-07 CN CN202021934957.0U patent/CN213269732U/en active Active
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