CN220608080U - Curtain rail hanging pulley - Google Patents
Curtain rail hanging pulley Download PDFInfo
- Publication number
- CN220608080U CN220608080U CN202322163330.XU CN202322163330U CN220608080U CN 220608080 U CN220608080 U CN 220608080U CN 202322163330 U CN202322163330 U CN 202322163330U CN 220608080 U CN220608080 U CN 220608080U
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- Prior art keywords
- fixedly connected
- limiting
- clamping
- ring
- pulley
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- 238000000034 method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model relates to the technical field of hardware accessories and discloses a curtain rail hanging pulley which comprises a frame, wherein a rubber pad is fixedly connected to the top end of the inner side of the frame, a fixing ring is fixedly connected to the top end of the rubber pad, a sleeve is fixedly connected to the inner side of the upper end of the fixing ring, second limiting holes which are uniformly distributed are formed in the inner side of the middle end of the sleeve, limiting balls are connected to the inner side of the second limiting holes in a sliding manner, first clamping rings which are opposite to each other up and down are connected to the inner side of the limiting balls in a clamping manner, and clamping columns are fixedly connected to the inner side of the first clamping rings. According to the utility model, through the mutual matching of the fixing ring, the limiting ring, the clamping column, the sleeve, the hanging ring, the first clamping ring, the limiting ball, the second limiting hole, the second clamping ring and the second spring, the hanging ring can be quickly disassembled and replaced, and meanwhile, the hanging ring can be quickly assembled and disassembled by being mounted on the backdrop in advance.
Description
Technical Field
The utility model relates to the technical field of hardware accessories, in particular to a curtain rail hooking pulley.
Background
The hanging pulley is a device for connecting an object to realize stable sliding, and has the main functions of providing hanging support and improving the moving performance of the object, and the hanging pulley is fixed on the object and connected to a rail or other supporting structures by using a hanging component to enable the pulley to move under the guidance of the rail, and along with the development of the hanging rail, the hanging pulley has the advantages of good stability, flexibility, space saving, convenience in maintenance and the like, and is also used on a backdrop rail, is connected on the backdrop, and realizes the hanging and stable moving of the backdrop.
The searched publication number is: the chinese patent literature of CN218390697U discloses a track articulates pulley, including main frame and track, two connecting axles have all been run through to main frame both sides, a plurality of the equal fixedly connected with bearing frame of one end of connecting axle, a plurality of one side of bearing frame is all rotated and is connected with the pulley, the adjustment tank has all been seted up to the both sides of main frame, two run through between the adjustment tank has the axis of rotation, the one end of axis of rotation is fixed to be provided with the screw head, the outer end of screw head is equipped with second fastening nut through the thread bush, the epaxial rotation cover is equipped with the cylinder on the shaft body of axis of rotation. The rail hanging pulley provided by the utility model is more stable when sliding or staying on a rail, is not easy to derail, has strong reliability, and is provided with the adjustable roller, so that the phenomenon that the sliding is not smooth due to the back-and-forth swinging of the hanging pulley when moving on the rail can be prevented, and the stability of the hanging pulley when sliding can be effectively increased.
However, when the hanging ring is replaced, as shown in fig. 1 in the prior art document, the bolts and the nuts need to be disassembled, the procedure is complicated, the convenience is improved, the rotating shaft is fastened and connected through the screw head and the nuts, the pulley can vibrate in the moving process, the screw head and the nuts possibly can be caused to be in a wire-withdrawing state, and the use is affected.
Disclosure of Invention
In order to make up for the defects, the utility model provides a curtain rail hanging pulley, which aims to solve the problems that bolts and nuts are required to be disassembled when hanging rings are replaced, the working procedure is complicated, the convenience is improved, a rotating shaft is fastened and connected through screw heads and nuts, the pulley can vibrate in the moving process, the situation of wire withdrawal between the screw heads and the nuts is possibly caused, and the use is influenced.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a sky curtain track articulates pulley, includes the frame, the inboard top fixedly connected with rubber pad of frame, rubber pad top fixedly connected with solid fixed ring, gu fixed ring upper end inboard fixedly connected with sleeve, evenly distributed's second spacing hole has been seted up to sleeve middle-end inboard, the inboard sliding connection of second spacing hole has spacing ball, the inboard block of spacing ball is connected with relative first block ring from top to bottom, the inboard fixedly connected with block post of first block ring, block post bottom fixedly connected with rings, sleeve top outside fixedly connected with spacing ring, spacing ring bottom fixedly connected with second spring, second spring top fixedly connected with second block ring.
As a further description of the above technical solution:
the second clamping ring is in sliding connection with the sleeve, and the sleeve is in sliding connection with the clamping column.
As a further description of the above technical solution:
the frame is characterized in that first limiting holes which are uniformly distributed are formed in the inner side of the frame, and a first rotating rod is connected to the inner side of each first limiting hole in a sliding mode.
As a further description of the above technical solution:
the right side of the first rotating rod is fixedly connected with a sliding rod, and the left side of the first rotating rod is rotationally connected with a limiting block.
As a further description of the above technical solution:
the limiting block is characterized in that a connecting rod is fixedly connected to the top end of the limiting block, and a limiting column is fixedly connected to the top end of the connecting rod.
As a further description of the above technical solution:
the limiting post bottom fixedly connected with first spring, first spring bottom fixedly connected with fixed plate.
As a further description of the above technical solution:
the fixed plate is in sliding connection with the connecting rod.
As a further description of the above technical solution:
the inner side of the top end of the frame is rotationally connected with second rotating rods which are uniformly distributed, and the inner side of each second rotating rod is fixedly connected with a pulley.
The utility model has the following beneficial effects:
1. according to the utility model, through the mutual matching of the fixing ring, the limiting ring, the clamping column, the sleeve, the hanging ring, the first clamping ring, the limiting ball, the second limiting hole, the second clamping ring and the second spring, the hanging ring can be quickly disassembled and replaced, and meanwhile, the hanging ring can be quickly assembled and disassembled by being mounted on the backdrop in advance.
2. According to the self-adaptive lifting device, the fixing and limiting of the sliding rod are achieved through the mutual matching of the frame, the first limiting hole, the limiting block, the first rotating rod, the connecting rod, the fixing plate, the first spring and the limiting column, the self-adaptive lifting of the sliding rod is achieved through the mutual matching of the first spring, the connecting rod, the limiting block, the fixing plate and the limiting column, the height of the sliding rod is not required to be adjusted, the sliding rod can automatically clamp a track through the mutual matching of the sliding rod and the top pulley, and the self-adaptive lifting device is applicable to tracks with various sizes because the height is adjustable.
Drawings
FIG. 1 is a side view of a backdrop track hitch pulley according to the present utility model;
FIG. 2 is a front view of a curtain rail hooking pulley according to the present utility model;
fig. 3 is an internal structure diagram of a first clamping ring of a curtain rail hanging pulley according to the present utility model.
Legend description:
1. a frame; 2. a first limiting hole; 3. a limiting block; 4. a first rotating lever; 5. a connecting rod; 6. a fixing plate; 7. a first spring; 8. a limit column; 9. a second rotating lever; 10. a pulley; 11. a slide bar; 12. a rubber pad; 13. a fixing ring; 14. a limiting ring; 15. a clamping column; 16. a sleeve; 17. a hanging ring; 18. a first clamping ring; 19. a limit ball; 20. a second limiting hole; 21. a second clamping ring; 22. and a second spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a sky curtain track articulates pulley, including frame 1, frame 1 inboard top fixedly connected with rubber pad 12, rubber pad 12 top fixedly connected with solid fixed ring 13, avoid frame 1 and gu fixed ring 13 direct contact through rubber pad 12, contact position produces the friction, gu fixed ring 13 upper end inboard fixedly connected with sleeve 16, evenly distributed's second spacing hole 20 has been seted up to sleeve 16 middle-end inboard, second spacing hole 20 inboard sliding connection has spacing ball 19, carry out the block to spacing ball 19 through second spacing hole 20, second spacing hole 20 both ends are provided with the backing ring, the travel space of spacing ball 19 is increased to the maximum extent when avoiding spacing ball 19 to fall out, spacing ball 19 inboard block is connected with relative first block ring 18 from top to bottom, first block ring 18 inboard fixedly connected with block post 15, block post 15 bottom fixedly connected with rings 17, sleeve 16 top outside fixedly connected with spacing ring 14, spacing ring 14 bottom fixedly connected with second spring 22, second spring 22 top fixedly connected with second block ring 21, carry out the block to spacing ball 19 through second block ring 21, realize this block ball 19 to the block that utilizes the block ball 19, this fixed post is realized to block to the block ball 15.
The second clamping ring 21 is in sliding connection with the sleeve 16, the sleeve 16 is in sliding connection with the clamping column 15, and the stroke of the limiting ball 19 is controlled through the up-and-down movement of the second clamping ring 21.
The frame 1 is provided with uniformly distributed first limiting holes 2 on the inner side, the first rotating rod 4 is connected to the inner side of the first limiting holes 2 in a sliding mode, and the first rotating rod 4 is limited through the first limiting holes 2.
The right side of the first rotating rod 4 is fixedly connected with a sliding rod 11, and the left side of the first rotating rod 4 is rotationally connected with a limiting block 3.
The connecting rod 5 is fixedly connected with at the top end of the limiting block 3, and the limiting column 8 is fixedly connected with at the top end of the connecting rod 5.
Spacing post 8 bottom fixedly connected with first spring 7, first spring 7 bottom fixedly connected with fixed plate 6 supports top spacing post 8 through first spring 7, and reuse spacing post 8 realizes the lifting to stopper 3 and first dwang 4 and slide bar 11 through driving connecting rod 5 upward movement.
The fixed plate 6 is in sliding connection with the connecting rod 5, and the connecting rod 5 is limited through the fixed plate 6.
The inner side of the top end of the frame 1 is rotationally connected with second rotating rods 9 which are uniformly distributed, the inner side of each second rotating rod 9 is fixedly connected with a pulley 10, and the second rotating rods 9 and the pulleys 10 are fixed and limited through the frame 1.
Working principle: when the curtain rail is used for hanging a pulley, the sliding rod 11 is pushed to move downwards, enough space is reserved for the sliding rail, the limiting blocks 3 on two sides are driven to move downwards when the sliding rod 11 moves downwards, then the limiting blocks 3 are utilized to drive the limiting columns 8 on the top ends of the connecting rods 5 to move downwards simultaneously, the limiting columns 8 are utilized to compress the first springs 7, the sliding rail is placed between the pulley 10 and the sliding rod 11, the sliding rod 11 is loosened, the limiting columns 8 are supported upwards through the first springs 7, the connecting rods 5 and the bottom limiting blocks 3 are driven to move upwards through the limiting columns 8, the limiting blocks 3 are utilized to drive the first rotating rods 4 and the sliding rod 11 to move upwards to clamp the rail, then the second clamping rings 21 are pushed downwards, the second clamping rings 21 are cancelled to clamp the inner limiting balls 19, then the first clamping rings 18 on the outer sides of the clamping columns 15 are pulled downwards, the limiting balls 19 are enabled to move outwards, the clamping of the first clamping rings 18 are cancelled, the clamping columns 15 can be pulled out from the sleeve 16, the clamping rings 15 can be pushed upwards through the lifting rings 17 to clamp the inner limiting rings 19, and then the second clamping rings 19 are pushed downwards through the clamping rings 21, and the second clamping rings 19 are pushed downwards to clamp the limiting rings 19, and the second clamping rings 19 are pushed inwards to move the limiting rings 19, and the second clamping rings 19 are pushed inwards to clamp the limiting rings 19.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a curtain track articulates pulley, includes frame (1), its characterized in that: the novel lifting device is characterized in that a rubber pad (12) is fixedly connected to the top of the inner side of the frame (1), a fixing ring (13) is fixedly connected to the top of the rubber pad (12), a sleeve (16) is fixedly connected to the inner side of the upper end of the fixing ring (13), second limiting holes (20) which are uniformly distributed are formed in the inner side of the middle end of the sleeve (16), limiting balls (19) are slidably connected to the inner side of the second limiting holes (20), first clamping rings (18) which are opposite up and down are connected to the inner side of the limiting balls (19) in a clamping mode, clamping columns (15) are fixedly connected to the inner side of the first clamping rings (18), lifting rings (17) are fixedly connected to the bottom of the clamping columns (15), a limiting ring (14) is fixedly connected to the outer side of the top of the sleeve (16), a second spring (22) is fixedly connected to the bottom of the limiting ring (14), and a second clamping ring (21) is fixedly connected to the top of the second spring (22).
2. A backdrop rail hitching pulley as defined in claim 1, wherein: the second clamping ring (21) is in sliding connection with the sleeve (16), and the sleeve (16) is in sliding connection with the clamping column (15).
3. A backdrop rail hitching pulley as defined in claim 1, wherein: first limiting holes (2) which are uniformly distributed are formed in the inner side of the frame (1), and a first rotating rod (4) is connected to the inner side of the first limiting holes (2) in a sliding mode.
4. A backdrop rail hitching pulley according to claim 3, wherein: the right side of the first rotating rod (4) is fixedly connected with a sliding rod (11), and the left side of the first rotating rod (4) is rotationally connected with a limiting block (3).
5. The backdrop track hitch pulley of claim 4, wherein: the top of the limiting block (3) is fixedly connected with a connecting rod (5), and the top of the connecting rod (5) is fixedly connected with a limiting column (8).
6. The backdrop track hitch pulley of claim 5, wherein: the limiting post (8) bottom fixedly connected with first spring (7), first spring (7) bottom fixedly connected with fixed plate (6).
7. The backdrop track hitch pulley of claim 6, wherein: the fixing plate (6) is in sliding connection with the connecting rod (5).
8. A backdrop rail hitching pulley as defined in claim 1, wherein: the inner side of the top end of the frame (1) is rotationally connected with second rotating rods (9) which are uniformly distributed, and the inner side of each second rotating rod (9) is fixedly connected with a pulley (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322163330.XU CN220608080U (en) | 2023-08-11 | 2023-08-11 | Curtain rail hanging pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322163330.XU CN220608080U (en) | 2023-08-11 | 2023-08-11 | Curtain rail hanging pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220608080U true CN220608080U (en) | 2024-03-19 |
Family
ID=90215428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322163330.XU Active CN220608080U (en) | 2023-08-11 | 2023-08-11 | Curtain rail hanging pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220608080U (en) |
-
2023
- 2023-08-11 CN CN202322163330.XU patent/CN220608080U/en active Active
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