CN216517732U - Turning blade light-adjusting wheel seat and mounting structure thereof - Google Patents
Turning blade light-adjusting wheel seat and mounting structure thereof Download PDFInfo
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- CN216517732U CN216517732U CN202122039993.1U CN202122039993U CN216517732U CN 216517732 U CN216517732 U CN 216517732U CN 202122039993 U CN202122039993 U CN 202122039993U CN 216517732 U CN216517732 U CN 216517732U
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Abstract
The utility model discloses a turning blade dimming wheel seat which comprises a wheel seat main body and a turning blade wheel, wherein a rope penetrating hole is formed in the bottom of the wheel seat main body, an accommodating groove matched with the turning blade wheel is formed in the wheel seat main body above the rope penetrating hole, and the turning blade wheel is rotatably arranged in the accommodating groove; the two ends of the wheel seat main body are correspondingly provided with clamping grooves, and at least one clamping groove is provided with a movable buckle at one side close to the containing groove. In addition, the utility model also provides an installation structure of the turning blade dimming wheel seat. The utility model has convenient assembly and good structural stability.
Description
Technical Field
The utility model relates to the technical field of blind curtains, in particular to a turning blade dimming wheel seat and an installation structure thereof.
Background
The existing shutter is generally to place the turning blade light-adjusting wheel seat directly in the frame section bar with mounting groove, the opening side of the frame section bar is provided with the cover plate buckled with the frame section bar, and the bottom of the frame section bar is provided with the via hole for the lifting traction rope and the ladder rope of the shutter to pass through.
Chinese utility model patent with application number CN202011160408.7 discloses rechargeable magnetic drive cavity glass built-in shutter, and it constitutes to have one to go up horizontal frame strip chamber at the length direction of last horizontal frame strip and towards one side of interior glass, and the venetian blind goes up and down to set up with curtain piece upset actuating mechanism go up horizontal frame strip intracavity, set a apron at the position that corresponds to the preceding chamber mouth in last horizontal frame strip chamber and towards the chamber mouth of one side of interior glass promptly.
The shutter lifting and curtain sheet overturning actuating mechanism comprises a blade overturning dimming wheel seat.
However, the installation of the light-adjusting wheel seat with the hinged leaf requires the matching of the frame profile and the cover plate fastened with the frame profile, on one hand, the stability of the light-adjusting wheel seat with the hinged leaf in the installation groove is poor, and on the other hand, the structural stability of the fastened cover plate and the frame profile is poor, and the light-adjusting wheel seat is easy to deform.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a turning vane light adjusting wheel seat and a mounting structure thereof, which are convenient to assemble and have good structural stability.
In order to solve the technical problem, the utility model provides a turning vane light-adjusting wheel seat which comprises a wheel seat main body and a turning vane wheel, wherein a rope through hole is formed in the bottom of the wheel seat main body, an accommodating groove matched with the turning vane wheel is formed in the wheel seat main body above the rope through hole, and the turning vane wheel is rotatably arranged in the accommodating groove; the two ends of the wheel seat main body are correspondingly provided with clamping grooves, and at least one clamping groove is provided with a movable buckle at one side close to the containing groove.
As an improvement of the scheme, the clamping groove is provided with a positioning protrusion and an avoiding groove at one side opposite to the movable buckle, and the avoiding groove is just opposite to the movable buckle.
As an improvement of the scheme, the top of the wheel seat main body is detachably provided with a line pressing cover matched with the turning wheel, and the line pressing cover is arranged at the top of the turning wheel.
As an improvement of the scheme, the turning wheel is circumferentially provided with a ladder rope groove and a first positioning groove, the positioning grooves are formed in two sides of the ladder rope groove, and the wheel seat main body and the wire pressing cover are clamped into the first positioning groove.
In addition, the utility model also provides an installation structure of the turning blade dimming wheel seat, which comprises a top installation frame and the turning blade dimming wheel seat, wherein an installation cavity is arranged in the top installation frame, a wheel seat installation hole communicated with the installation cavity is arranged on one side of the top installation frame, the wheel seat main body extends into the installation cavity from the wheel seat installation hole, and the edge part of the wheel seat installation hole is clamped in the clamping groove.
As an improvement of the above scheme, be equipped with the serving axle in the installation cavity, the outer wall of serving axle is equipped with the second constant head tank along the circumference array, just the circumference of impeller turn over be equipped with the fixed column that the second constant head tank one-to-one set up, the impeller cover is established outside the serving axle of impeller turn over, the fixed column with second constant head tank looks adaptation, and with the constant head tank joint.
As an improvement of the scheme, the number of the turning blade dimming wheel seats is at least two, and a stay cord fixing hook is arranged between every two adjacent turning blade dimming wheel seats on the rope winding shaft.
As an improvement of the above scheme, the rope threading hole comprises a ladder rope through hole and a pull rope through hole which are mutually independent, the ladder rope penetrates through the ladder rope through hole and is sleeved on the impeller, and the pull rope penetrates through the pull rope through hole and is fixed with the pull rope fixing hook.
As an improvement of the scheme, the bottom of the top mounting frame is provided with a containing groove which is parallel to the mounting cavity, and the part of the wheel seat main body, which is positioned outside the mounting cavity, is shielded by the side wall of the containing groove.
As an improvement of the scheme, a driving mechanism for driving the rope winding shaft to rotate is arranged at the end part of the top mounting frame.
The implementation of the utility model has the following beneficial effects:
according to the utility model, the clamping grooves are correspondingly arranged at the two ends of the wheel seat main body of the blade turning light adjusting wheel seat, the blade turning light adjusting wheel seat extends into the mounting cavity through the wheel seat mounting hole, and the edge part of the wheel seat mounting hole is clamped into the clamping grooves, so that the assembly of the blade turning light adjusting wheel seat and the top mounting frame is realized, and the assembly is more convenient;
because the light-adjusting wheel seat can be assembled through the wheel seat mounting hole of the top mounting frame, the top mounting frame can be set into a U shape or a structure enclosed all around, the integrity is good, the strength is better than that of a frame profile needing to be buckled with the cover plate, and particularly when the splicing angle cutting is needed to be carried out on the two ends of the top mounting frame, the deformation is not easy, the subsequent assembly cannot be influenced, and the overall assembly effect can be improved;
the blade-turning dimming wheel seat can be clamped with the top mounting frame, and the assembly of the blade-turning dimming wheel seat and the top mounting frame is firmer.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a turning vane light-adjusting wheel seat according to the present invention;
FIG. 2 is a schematic view of the installation structure of the blade-turning dimming wheel seat and the top installation frame of FIG. 1;
FIG. 3 is an exploded view of FIG. 2;
FIG. 4 is a schematic view of the turning blade light-adjusting wheel seat of FIG. 1 sleeved on the rope-rolling shaft;
fig. 5 is a schematic view of the sectional structure a-a of fig. 2.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the present invention provides an embodiment of a turning vane light-adjusting wheel seat, including a wheel seat main body 1 and a turning vane wheel 2, wherein a rope through hole 11 is formed at the bottom of the wheel seat main body 1, an accommodating groove adapted to the turning vane wheel 2 is formed above the rope through hole 11 of the wheel seat main body 1, and the turning vane wheel 2 is rotatably disposed in the accommodating groove; the two ends of the wheel seat main body 1 are correspondingly provided with clamping grooves 12, wherein at least one clamping groove 12 is provided with a movable buckle 121 at one side close to the accommodating groove.
With reference to fig. 2 and 3, the blade-turning dimming wheel seat of the present embodiment is installed on the top installation frame 3, an installation cavity is arranged in the top installation frame 3, a wheel seat installation hole 31 communicated with the installation cavity is arranged on one side of the top installation frame 3, the wheel seat main body 1 is arranged on the wheel seat installation hole 31, the wheel seat installation hole 31 extends into the installation cavity, and the edge of the wheel seat installation hole 31 is clamped into the clamping groove 12. When wheel seat main part 1 stretched into the installation cavity, activity buckle 121 took place elastic deformation, blocked the upper edge portion at wheel seat mounting hole 31 afterwards.
In the embodiment, the clamping grooves 12 are correspondingly arranged at the two ends of the wheel seat main body 1 of the turning blade dimming wheel seat, the turning blade dimming wheel seat extends into the mounting cavity through the wheel seat mounting hole 31, and the edge part of the wheel seat mounting hole 31 is clamped into the clamping grooves 12, so that the assembly of the turning blade dimming wheel seat and the top mounting frame 3 is realized, and the assembly is more convenient; because the blade-turning dimming wheel seat can be assembled through the wheel seat mounting hole 31 of the top mounting frame 3, the top mounting frame 3 can be set into a U shape or a structure enclosed all around, the integrity is good, the strength is better than that of a frame profile needing to be buckled with the cover plate, and particularly when the splicing angle cutting is needed to be carried out on the two ends of the top mounting frame 3, the blade-turning dimming wheel seat is not easy to deform, the subsequent assembly cannot be influenced, and the overall assembly effect can be improved; the blade-turning light-adjusting wheel seat can be clamped with the top mounting frame 3, and the assembly of the blade-turning light-adjusting wheel seat and the top mounting frame 3 is firmer.
Draw-in groove 12 is equipped with positioning protrusion 122 and dodges groove 123 in the relative one side of activity buckle 121, it is just right to dodge groove 123 activity buckle 121 sets up, can provide sufficient elastic deformation space for activity buckle 121.
The top of wheel seat main part 1 can be dismantled be equipped with turn over the line ball lid of 2 looks adaptations of impeller, the line ball housing is established turn over 2 tops of impeller. The impeller 2 circumference is equipped with ladder rope groove 21 and first constant head tank (not shown in the figure), the constant head tank sets up the both sides at ladder rope groove 21, wheel seat main part 1 reaches line ball lid 4 all blocks in the first constant head tank. The wire pressing cover 4 can prevent the ladder rope from running, and ensures that the ladder rope and the impeller 2 keep friction transmission.
With reference to fig. 4, be equipped with serving axle 5 in the installation cavity, serving axle 5's outer wall is equipped with second constant head tank 51 along the circumference array, just impeller 2's circumference be equipped with the fixed column 22 that second constant head tank 51 one-to-one set up, impeller 2 cover is established outside serving axle 5, fixed column 22 with second constant head tank 51 looks adaptation, and with the constant head tank joint. The end of the top mounting frame 3 is provided with a driving mechanism (not shown) for driving the rope winding shaft 5 to rotate.
The number of the turning blade dimming wheel seats is at least two, and a stay cord fixing hook (not shown in the figure) is arranged between every two adjacent turning blade dimming wheel seats of the rope winding shaft 5. With reference to fig. 5, the rope passing hole 11 includes a ladder rope passing hole 111 and a rope passing hole 112 which are independent from each other, the ladder rope passes through the ladder rope passing hole 111 and is sleeved on the impeller 2, the rope passes through the rope passing hole 112 and is fixed with the rope fixing hook, and when the rope is pulled, the rope cannot be separated from the rope winding shaft 5, and can smoothly move on the rope winding shaft 5, and the rope can be uniformly wound on the rope winding shaft 5.
The bottom of top installing frame 3 be equipped with installation cavity parallel arrangement's holding tank 32, wheel seat main part 1 is located the outer part of installation cavity is sheltered from by the lateral wall of holding tank 32 to make the leaf turning adjust luminance wheel seat hidden.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model.
Claims (10)
1. The turning blade dimming wheel seat is characterized by comprising a wheel seat main body and a turning blade wheel, wherein a rope through hole is formed in the bottom of the wheel seat main body, an accommodating groove matched with the turning blade wheel is formed in the wheel seat main body above the rope through hole, and the turning blade wheel is rotatably arranged in the accommodating groove;
the two ends of the wheel seat main body are correspondingly provided with clamping grooves, and at least one clamping groove is provided with a movable buckle at one side close to the containing groove.
2. The blade-turning dimming wheel seat as claimed in claim 1, wherein the clamping groove is provided with a positioning protrusion and an avoiding groove at the opposite side of the movable buckle, and the avoiding groove is arranged opposite to the movable buckle.
3. The turning blade dimming wheel seat as claimed in claim 1 or 2, wherein a pressing line cover matched with the turning blade wheel is detachably arranged on the top of the wheel seat main body, and the pressing line cover is arranged on the top of the turning blade wheel.
4. The turning vane light-adjusting wheel seat as claimed in claim 3, wherein the turning vane wheel is circumferentially provided with a ladder rope groove and a first positioning groove, the positioning grooves are arranged at two sides of the ladder rope groove, and the wheel seat main body and the wire pressing cover are clamped into the first positioning groove.
5. The utility model provides a mounting structure of leaflet dimming wheel seat, its characterized in that includes top installing frame and the leaflet dimming wheel seat of any one of claims 1 to 4, be equipped with the installation cavity in the top installing frame, top installing frame one side be equipped with the communicating wheel seat mounting hole of installation cavity, the wheel seat main part is followed the wheel seat mounting hole stretches into in the installation cavity, the marginal portion card of wheel seat mounting hole is gone into in the draw-in groove.
6. The mounting structure of the turning vane light-adjusting wheel seat as claimed in claim 5, wherein a rope winding shaft is arranged in the mounting cavity, second positioning grooves are arranged on the outer wall of the rope winding shaft along a circumferential array, fixing columns are arranged on the turning vane wheel in the circumferential direction in one-to-one correspondence with the second positioning grooves, the turning vane wheel is sleeved outside the rope winding shaft, and the fixing columns are matched with the second positioning grooves and clamped with the positioning grooves.
7. The structure for mounting a turning vane light-adjusting wheel seat according to claim 6, wherein the turning vane light-adjusting wheel seat is provided in at least two, and the rope reel is provided with a rope fixing hook between two adjacent turning vane light-adjusting wheel seats.
8. The mounting structure of a turning vane light-adjusting wheel seat according to claim 7, wherein the rope-passing hole includes a ladder rope through hole and a pull rope through hole which are independently provided, the ladder rope passes through the ladder rope through hole and is sleeved on the turning vane wheel, and the pull rope passes through the pull rope through hole and is fixed with the pull rope fixing hook.
9. The structure of claim 5, wherein the top frame has a receiving groove at a bottom thereof parallel to the mounting cavity, and a portion of the wheel seat body outside the mounting cavity is covered by a sidewall of the receiving groove.
10. The mounting structure of a blade-turning light-adjusting wheel seat as claimed in claim 6, wherein the end of the top mounting frame is provided with a driving mechanism for driving the rope reel to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122039993.1U CN216517732U (en) | 2021-08-26 | 2021-08-26 | Turning blade light-adjusting wheel seat and mounting structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122039993.1U CN216517732U (en) | 2021-08-26 | 2021-08-26 | Turning blade light-adjusting wheel seat and mounting structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216517732U true CN216517732U (en) | 2022-05-13 |
Family
ID=81515261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122039993.1U Active CN216517732U (en) | 2021-08-26 | 2021-08-26 | Turning blade light-adjusting wheel seat and mounting structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216517732U (en) |
-
2021
- 2021-08-26 CN CN202122039993.1U patent/CN216517732U/en active Active
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