Quick release structure convenient for mounting curtain track

Abstract

The utility model provides a quick release structure convenient to install a curtain track, which comprises a first connecting piece and a second connecting piece, the top of the first connecting piece is fixedly connected with a base embedded in a suspended ceiling structure, and the bottom of the first connecting piece penetrates through the upper half part of the second connecting piece. The second connecting piece is fixedly connected to the partition curtain track; a first step part is arranged in the middle of the side surface of the first connecting piece, a second step part is arranged above the first step part, a third step part is arranged on the side edge face of the second connecting piece, and the third step part is attached to the first step part. A plurality of through holes communicated with the second step part are formed in the upper half part of the second connecting piece, and a limiting block is arranged in each through hole in a sliding manner; the second connecting piece is sleeved with a limiting sleeve, a spring is connected between the inner wall of the limiting sleeve and the second connecting piece in an abutting mode, and the second connecting piece is sleeved with the spring. The inner wall of the limiting sleeve abuts against the limiting block.

Description

Technical Field

[0001] This utility model relates to the field of furniture technology, specifically to a quick-release structure that facilitates the installation of curtain tracks. Background Technology

[0002] Currently, curtain tracks are divided into two types: Roman rods and sliding tracks. Roman rods are made by attaching rings to a cylindrical rod for movement, while sliding tracks are made by installing a pulley system inside an I-shaped track, with the pulleys sliding on the track's working surface. Roman rods take up more space, produce more noise, and have higher friction, while sliding tracks are more complicated to install and maintain. Summary of the Invention

[0003] This utility model provides a quick-release structure for easy installation of curtain tracks, aiming to solve the technical problem of complex ceiling woodworking processes during the installation of curtain tracks in the prior art.

[0004] This utility model provides a quick-release structure for easy installation of curtain tracks, including a quick-release structure comprising a first connector and a second connector. The top of the first connector is fixedly connected to a base embedded in the ceiling structure, and the bottom of the first connector passes through the upper half of the second connector. The second connector is fixedly connected to the curtain track. A first step is formed in the middle of the side surface of the first connector, and a second step is formed above the first step. A third step is formed on the side surface of the second connector, and the third step fits into the first step. The upper half of the second connector has multiple through holes communicating with the second step, and a limiting block is slidably provided in each through hole. A limiting sleeve is provided on the outer sleeve of the second connector, and a spring abuts between the inner wall of the limiting sleeve and the second connector. The spring is sleeved on the outer side of the second connector. The inner wall of the limiting sleeve abuts against the limiting block.

[0005] Furthermore, a limiting ring mounting groove is formed on the top of the side surface of the second connector, and a limiting ring is fitted in the limiting ring mounting groove; a limiting platform is formed in the middle of the second connector, and a limiting ring platform is formed on the top of the limiting sleeve, and the limiting ring platform is used to abut against the limiting ring.

[0006] Furthermore, the upper half of the inner wall of the limiting sleeve is provided with an annular platform, and the spring is disposed between the bottom of the annular platform and the limiting platform. The inner wall of the annular platform is used to abut against the outer side of the limiting block.

[0007] Furthermore, the lower half of the inner wall of the limiting sleeve is fitted outside the limiting platform, and multiple axial sliding grooves are evenly opened on the side surface of the limiting platform. Multiple sliders are evenly arranged on the inner wall of the lower half of the inner wall of the limiting sleeve, and the sliders are slidably disposed in the sliding grooves.

[0008] Furthermore, each of the grooves is a blind groove.

[0009] Furthermore, the first connector has a first threaded hole at its top, and a first bolt is threaded into the first threaded hole. A first self-locking washer is fixedly connected between the first bolt and the top of the first connector. The first connector is fixedly connected to the base by the first bolt.

[0010] Furthermore, the bottom of the second connector is provided with a second threaded hole, and a second bolt is threaded into the second threaded hole. A second self-locking washer is fixedly connected between the second bolt and the bottom of the second connector. The second connector is fixedly connected to the curtain track by the second bolt.

[0011] This utility model has at least the following beneficial effects:

[0012] This utility model provides a quick-release structure for easy installation of curtain tracks. The second connecting piece is prevented from disengaging from the first connecting piece by a limiting block between the second step and the through hole, while the spring ensures that the limiting sleeve abuts against the limiting block to prevent the limiting block from disengaging from the second step. The overall operation is simple, improves the operation efficiency, and reduces the technical problems of complicated ceiling woodwork during curtain installation. Attached Figure Description

[0013] Figure 1 This is a structural diagram of a quick-release assembly for a quick-release structure that facilitates the installation of curtain tracks, as described in this utility model.

[0014] Figure 2 This is an exploded view of the quick-release assembly of a quick-release structure for facilitating the installation of curtain tracks, as described in this utility model.

[0015] Figure 3 This is a schematic diagram of the structure of a quick-release curtain track that facilitates installation, as described in this utility model.

[0016] In the diagram: 1. Base; 2. Curtain track; 3. Quick-release assembly; 4. First connector; 5. Second connector; 6. Limiting sleeve; 7. First step; 8. Second step; 9. Third step; 10. Through hole; 11. Limiting block; 12. Fourth step; 13. Limiting platform; 14. Limiting ring platform; 15. Limiting ring; 16. Ring platform; 17. Spring; 18. Slide groove; 20. First bolt; 21. First threaded hole; 22. Slider; 23. First self-locking washer; 24. Second threaded hole; 25. Second bolt; 26. Second self-locking washer. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Please see Figure 1-3 This utility model provides a quick-release structure for easy installation of curtain tracks, including a quick-release assembly 3. The quick-release assembly 3 includes a first connector 4 and a second connector 5. The top of the first connector 4 is fixedly connected to a base 1 embedded in the ceiling structure, and the bottom of the first connector 4 passes through the upper half of the second connector 5. The second connector 5 is fixedly connected to the curtain track 2. The first connector 4 is a columnar connector. A first step 7 is provided in the middle of the side surface of the first connector 4, and a second step 8 is provided above the first step 7. The diameter of the first step 7 is larger than the diameter of the first connector 4, and the diameter of the second step 8 is smaller than the diameter of the first connector 4. The upper half of the second connector 5 is tubular and fits onto the lower half of the first connector 4. A third step 9 is provided in the middle of the inner wall of the upper half of the second connector 5. The third step 9 is connected to the first step 4. The first step 7 is matched with the side surface of the first connector 4 at a certain angle, and the third step 9 is matched with the inner wall of the upper half of the second connector 5 at a certain angle. The inner wall of the upper half of the second connector 5 is provided with a plurality of through holes 10 evenly distributed circumferentially. Each through hole 10 is provided with a limiting block 11, which is a capsule-shaped limiting block 11. Each through hole 10 is opened facing the axis of the first connector 4. The top of the outer wall of the upper half of the second connector 5 is provided with a fourth step 12. The outer diameter of the fourth step 12 is smaller than the outer diameter of the upper half of the second connector 5. A limiting ring 15 is provided on the fourth step 12, and the limiting ring 15 is interference-fitted with the fourth step 12. A fifth step 13 is provided at the end of the upper half of the second connector 5 away from the fourth step 12. The outer diameter of the fifth step 13 is larger than the outer diameter of the upper half of the second connector.

[0019] The second connector 5 is fitted with a limiting sleeve 6, which is fitted onto the upper half of the second connector 5. The top of the inner wall of the limiting sleeve 6 is provided with a limiting ring platform 14, the inner diameter of which is slightly smaller than the outer diameter of the limiting ring 15. The upper half of the limiting sleeve 6 is provided with a ring platform 16, the inner diameter of which is slightly larger than the outer diameter of the upper half of the second connector 5, and the inner diameter of which is smaller than the outer diameter of the fifth step portion 13.

[0020] As an example of implementation, the upper half of the second connector 5 is fitted with a spring 17; the spring 17 is disposed between the ring platform 16 and the fifth step portion 13.

[0021] As an example of implementation, the fifth step portion 13 has a plurality of grooves 18 evenly distributed on its side surface, each groove 18 being axially arranged. The lower half of the inner wall of the limiting sleeve 6 is provided with an eighth step portion 19. The lower half of the inner wall of the limiting sleeve 6 is sleeved on the fifth step portion 13. A plurality of sliders 22 are evenly distributed on the inner wall of the lower half of the inner wall of the limiting sleeve 6, each slider 22 being axially arranged. Each slider 22 is slidably disposed in each groove 18.

[0022] As an alternative example, the groove 18 is a blind groove, and the length of the groove 18 is less than the length of the fifth step portion 13 and less than the length of the slider 22. The limiting effect of the groove 18 and the slider 22 ensures that the movement of the limiting sleeve 6 will not disengage from the second connector.

[0023] As an example of implementation, the first connector 4 has a first threaded hole 21 at its top, and a first bolt 20 is threaded into the first threaded hole 21. A first self-locking washer 23 is fixedly connected between the first bolt 20 and the top of the first connector 4. The first connector 4 is fixedly connected to the base 1 by the first bolt 20. The first connector is fixedly connected to the base 1 by the first self-locking washer 23.

[0024] As an example of implementation, the bottom of the second connector 5 has a second threaded hole 24, and a second bolt 25 is threaded into the second threaded hole 24. A second self-locking washer 26 is fixedly connected between the second bolt 25 and the bottom of the second connector 5. The second connector 5 is fixedly connected to the curtain track 2 by the second bolt 25. The second self-locking washer 26 secures the second connector 5 to the curtain track 2.

[0025] As an example of implementation, the outer wall of the limiting sleeve 6 is provided with anti-slip texture.

[0026] The working process of this utility model:

[0027] The pre-drilled holes for the mounting base 1 are made in the pre-installed ceiling wood wall. Simply pull down the limiting sleeve 6 and insert the first connector 4 into the second connector 5. After the first step 7 lifts the limiting block 11, the limiting sleeve 6 is released. The spring 17 inside the limiting sleeve 6 pushes the limiting sleeve 6 to reset. The ring platform 16 pushes the limiting block 11 back, so that the limiting block 11 passes between the second step 8 and the through hole 10, thus preventing the first connector 4 from disengaging from the second connector 5.

Claims

1. A quick release structure for facilitating installation of a curtain rail, characterized in that, The utility model provides a first connecting piece (4) and second connecting piece (5) including, first connecting piece (4) top and bury in the base fixed connection of ceiling structure, first connecting piece (4) bottom is arranged on the upper half of second connecting piece (5), second connecting piece (5) is fixedly connected in the curtain rail, first connecting piece (4) side surface middle part is equipped with first step (7), and the second step (8) of second step (8) is provided above first step (7), and the third step (9) of second connecting piece (5) side edge surface is equipped with, and the third step (9) is attached with first step (7), and the upper half of second connecting piece (5) is equipped with a plurality of through -hole (10) of second step (8) intercommunication, and the limit block (11) of sliding is equipped in each through -hole (10), the limit sleeve (6) of second connecting piece (5) is sleeved, and the spring (17) of abutment between second connecting piece (5) is arranged in limit sleeve (6), and the spring (17) is sleeved in second connecting piece (5), and the limit sleeve (6) inner wall is abutted with limit block (11).

2. The quick release structure for installing a curtain rail according to claim 1, wherein The side surface top of the second connecting piece (5) is provided with a limiting ring mounting groove (12), and the limiting ring mounting groove (12) is sleeved with a limiting ring (15); the middle part of the second connecting piece (5) is provided with a limiting table (13), and the top of the limiting sleeve (6) is provided with a limiting ring table (14), and the limiting ring table (14) is used for abutting against the limiting ring (15).

3. The quick release structure for installing a curtain rail according to claim 2, wherein The upper half of the inner wall of the limiting sleeve (6) is provided with a ring table (16), and the spring (17) is arranged between the bottom of the ring table (16) and the limiting table (13), and the inner wall of the ring table (16) is used for abutting against the outer side of the limit block (11).

4. The quick release structure for installing a curtain rail according to claim 2, wherein The lower half of the inner wall of the limiting sleeve is sleeved outside the limiting table (13), a plurality of axial sliding grooves (18) are uniformly arranged on the side surface of the limiting table (13), a plurality of sliding blocks (22) are uniformly arranged on the inner wall of the lower half of the inner wall of the limiting sleeve, and the sliding blocks (22) are slidingly arranged in the sliding grooves (18).

5. The quick release structure for installing a curtain rail according to claim 4, wherein Each sliding groove (18) is a blind groove.

6. The quick release structure for installing a curtain rail according to claim 1, wherein The top of the first connecting piece (4) is provided with a first threaded hole (21), a first bolt (20) is threadedly connected in the first threaded hole (21), first self-locking washers (23) are fixedly connected between the first bolt (20) and the top of the first connecting piece (4) respectively, and the first connecting piece (4) is fixedly connected with the base (1) through the first bolt (20).

7. The quick release structure for installing a curtain rail according to claim 1, wherein The bottom of the second connecting piece (5) is provided with a second threaded hole (24), a second bolt (25) is threadedly connected in the second threaded hole (24), second self-locking washers (26) are fixedly connected between the second bolt (25) and the bottom of the second connecting piece (5) respectively, and the second connecting piece (5) is fixedly connected with the curtain rail (2) through the second bolt (25).

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