Curtain rail mounting device

Abstract

The utility model relates to the technical field of curtain tracks, in particular to a curtain track installation device which comprises a main track and an auxiliary track, two symmetrically-arranged fixing plates are fixedly installed on the two side walls of the auxiliary track, connecting plates are fixedly installed on the two fixing plates, and limiting holes penetrating through the connecting plates are formed in the four connecting plates. And two limiting frames which are symmetrically arranged and used for containing the connecting plates are fixedly mounted on the main track, limiting rods used for fixing the connecting plates in the limiting frames are arranged in the mounting holes, helical racks are fixedly mounted at the ends of the two connecting plates, and two extrusion plates used for fixing the helical racks are arranged between the two helical racks. The limiting holes in the connecting plate are communicated with the mounting holes in the limiting frame through the matching between the bevel gear and the extrusion plate, and the rails are quickly mounted through the fixing of the limiting rod, so that the complicated operation process of the traditional rail mounting is avoided, and the use of a user is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to a curtain rail technical field especially relates to a curtain rail installation device. BACKGROUND

[0002] A curtain rail installation device is generally used to fix the curtain rail on the ceiling or wall, so as to install and hang the curtain.

[0003] In the prior art, the long rail needs to be transported in sections, but after being segmented, the installation needs to reassemble the sliding parts, the user operation is complex, and the installation of the long rail is relatively cumbersome, the traditional rail needs to be accurately measured, slotted and fixed, which is not friendly to non-professionals.

[0004] Based on this, the patent proposes a modular rail device, which solves the above problems through the combination design of the fixing part and the connecting bracket. INVENTION CONTENTS

[0005] The utility model discloses a curtain rail installation device to solve the problem that the prior art cannot quickly install the rail.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A curtain rail installation device, comprising a main rail and a sub rail, two symmetrical fixed plates are fixedly installed on the side walls of the sub rail, and a connecting plate is fixedly installed on each of the two fixed plates, a limiting hole penetrating through the connecting plate is formed in each of the four connecting plates, two symmetrical limiting frames for placing the connecting plate are fixedly installed on the main rail, an installation hole is formed in each of the two limiting frames, a limiting rod for fixing the connecting plate in the limiting frame is arranged in the installation hole, a helical gear is fixedly installed at the end of each of the two connecting plates, and two extrusion plates for fixing the helical gear are arranged between the two helical gears.

[0008] Preferably, a first sliding groove is formed in the main rail, two symmetrical sliding rods are slidingly arranged in the first sliding groove, and the two sliding rods are fixedly connected with the two limiting rods respectively, a limiting groove is formed in each of the two limiting rods, and a moving rod is arranged in each of the two limiting grooves.

[0009] Preferably, a rotating shaft is fixedly installed on the main rail, the rotating shaft is rotatably connected with the end of each of the two moving rods, a first spring is fixedly installed on the outer wall of each of the two moving rods, and the two first springs are fixedly installed on the two limiting frames respectively.

[0010] Preferably, the main track is provided with a second sliding rail, a first sliding block is slidably arranged in the second sliding rail, an installation frame is fixedly installed on the outer wall of the first sliding block, two guide cylinders are fixedly installed in the installation frame, a second sliding block in a shape of a Chinese character is slidably arranged in the two guide cylinders, and a connecting rod is fixedly installed at the end of the second sliding block.

[0011] Preferably, the main track is provided with two third sliding rails arranged in parallel, the second sliding rail is arranged between the two third sliding rails, a placement hole for placing the second sliding block is formed in each of the two third sliding rails, a through hole is formed in the installation frame, the connecting rod is slidably arranged in the through hole, and a pressing cap is fixedly installed at the end of the connecting rod.

[0012] Preferably, a second spring is fixedly installed on the second sliding block and fixedly installed in the installation frame, limit cylinders are fixedly installed on the two side walls of the installation frame, two third springs arranged in symmetry are fixedly installed in the two limit cylinders, and the third springs are fixedly connected with the extrusion plate at the ends thereof, and the extrusion plate is slidably arranged in the limit cylinder.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] The utility model discloses the cooperation between the bevel gear and extrusion plate makes the limit hole on the connecting plate and the installation hole on the limit frame be connected, and the fixed limit rod makes the track be quickly installed, avoids the complex operation process of traditional track installation, and is convenient for user to use. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A structure diagram of the window curtain track installation device is provided for the utility model.

[0016] Figure 2 A local enlarged view of area A of the window curtain track installation device is provided for the utility model.

[0017] Figure 3 A limit frame and installation hole diagram of the window curtain track installation device is provided for the utility model.

[0018] Figure 4 A first sliding block and second sliding block diagram of the window curtain track installation device is provided for the utility model.

[0019] Figure 5 A partial cutaway diagram of the window curtain track installation device is provided for the utility model.

[0020] Figure 6 A limit cylinder and extrusion plate diagram of the window curtain track installation device is provided for the utility model.

[0021] In the figure: 1, main rail; 2, fixed plate; 3, connecting plate; 4, limiting hole; 5, inclined rack; 6, limiting frame; 7, mounting hole; 8, first sliding groove; 9, sliding rod; 10, limiting rod; 11, limiting slot; 12, moving rod; 13, rotating shaft; 14, first spring; 15, second sliding rail; 16, third sliding rail; 17, placing hole; 18, mounting frame; 19, first sliding block; 20, second sliding block; 21, connecting rod; 22, pressing cap; 23, guide cylinder; 24, second spring; 25, limiting cylinder; 26, third spring; 27, extrusion plate; 28, sub rail. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0023] Reference Figures 1-6 A curtain rail mounting device, comprising a main rail 1 and a sub rail 28, two symmetrical fixed plates 2 are fixedly installed on the side walls of the sub rail 28, and connecting plates 3 are fixedly installed on the two fixed plates 2, limiting holes 4 penetrating through the connecting plates 3 are formed in the four connecting plates 3, two symmetrical limiting frames 6 for placing the connecting plates 3 are fixedly installed on the main rail 1, mounting holes 7 are formed in the two limiting frames 6, limiting rods 10 for fixing the connecting plates 3 in the limiting frames 6 are arranged in the mounting holes 7, inclined racks 5 are fixedly installed at the ends of the two connecting plates 3, two extrusion plates 27 for fixing the inclined racks 5 are arranged between the two inclined racks 5, when the inclined racks 5 enter the limiting frames 6, the extrusion plates 27 are lowered through the expansion and contraction of the third springs 26, and the smooth movement of the inclined racks 5 is ensured.

[0024] A first sliding groove 8 is formed in the main rail 1, two symmetrical sliding rods 9 are slidably arranged in the first sliding groove 8, and the two sliding rods 9 are fixedly connected with the two limiting rods 10 respectively, limiting slots 11 are formed in the two limiting rods 10, and moving rods 12 are arranged in the two limiting slots 11.

[0025] A rotating shaft 13 is fixedly installed on the main rail 1, and the rotating shaft 13 is rotatably connected with the ends of the two moving rods 12, first springs 14 are fixedly installed on the outer walls of the two moving rods 12, and the two first springs 14 are fixedly installed on the two limiting frames 6 respectively.

[0026] A second sliding rail 15 is formed in the main rail 1, a first sliding block 19 is slidably arranged in the second sliding rail 15, a mounting frame 18 is fixedly installed on the outer wall of the first sliding block 19, two guide cylinders 23 are fixedly installed in the mounting frame 18, a second sliding block 20 in a shape of a Chinese character is slidably arranged in the two guide cylinders 23, and a connecting rod 21 is fixedly installed at the end of the second sliding block 20.

[0027] Two third sliding rails 16 are arranged in parallel on the main rail 1, the second sliding rail 15 is arranged between the two third sliding rails 16, the placing hole 17 for placing the second sliding block 20 is arranged in each of the two third sliding rails 16, the through hole is arranged on the mounting frame 18, the connecting rod 21 is slidingly arranged in the through hole, and the press cap 22 is fixedly installed at the end of the connecting rod 21.

[0028] The second spring 24 is fixedly installed on the second sliding block 20, the end of the second spring 24 is fixedly installed in the mounting frame 18, the limiting cylinder 25 is fixedly installed on the two side walls of the mounting frame 18, the two third springs 26 are fixedly installed in the two limiting cylinders 25, the end of the third spring 26 is fixedly connected with the extrusion plate 27, and the extrusion plate 27 is slidingly arranged in the limiting cylinder 25.

[0029] The function principle of the utility model can be described by the following operation mode:

[0030] In use, the connecting plate 3 on the sub-rail 28 is placed into the limiting frame 6, the connecting rod 21 is driven to move the second sliding block 20 under the limitation of the guide cylinder 23 by pulling the press cap 22, the second sliding block 20 is moved out of the placing hole 17, the mounting frame 18 is pushed, the first sliding block 19 drives the mounting frame 18 to slide in the second sliding rail 15, the extrusion plate 27 drives the bevel gear 5 to move, the limiting hole 4 on the connecting plate 3 and the mounting hole 7 are communicated, the stretching force of the first spring 14 on the moving rod 12 drives the moving rod 12 to push the limiting rod 10 to move under the limitation of the sliding rod 9, the limiting rod 10 is arranged in the limiting hole 4 and the mounting hole 7, the connecting plate 3 is fixed, and the quick installation of the rail is completed.

[0031] The above is only the preferred specific implementation mode of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A curtain track mounting arrangement comprising a main track and a sub-track, characterised in that, Two symmetrically arranged fixing plates are fixedly installed on the two side walls of the auxiliary track, and a connecting plate is fixedly installed on each of the two fixing plates, four limiting holes penetrating through the connecting plates are formed in the four connecting plates, two symmetrically arranged limiting frames for placing the connecting plates are fixedly installed on the main track, mounting holes are formed in the two limiting frames, limiting rods for fixing the connecting plates in the limiting frames are arranged in the mounting holes, a helical rack is fixedly installed on each end of each of the two connecting plates, and two extrusion plates for fixing the helical racks are arranged between the two helical racks.

2. A curtain track mounting arrangement according to claim 1, wherein, A first sliding groove is formed in the main track, two symmetrically arranged sliding rods are slidingly arranged in the first sliding groove, and the two sliding rods are fixedly connected with the two limiting rods respectively, limiting grooves are formed in the two limiting rods, and moving rods are arranged in the two limiting grooves.

3. A curtain track mounting arrangement according to claim 2, wherein, A rotating shaft is fixedly installed on the main track, the rotating shaft is rotatably connected with the end portions of the two moving rods, first springs are fixedly installed on the outer walls of the two moving rods, and the two first springs are fixedly installed on the two limiting frames respectively.

4. A curtain track mounting arrangement according to claim 3, wherein, A second sliding rail is formed in the main track, a first sliding block is slidingly arranged in the second sliding rail, an installation frame is fixedly installed on the outer wall of the first sliding block, two guide cylinders are fixedly installed in the installation frame, a second sliding block in a shape of a Chinese character "fang" is slidingly arranged in the two guide cylinders, and a connecting rod is fixedly installed on the end portion of the second sliding block.

5. A curtain track mounting arrangement according to claim 4, wherein, Two parallel third sliding rails are formed in the main track, the second sliding rail is arranged between the two third sliding rails, placing holes for placing the second sliding block are formed in the two third sliding rails, a through hole is formed in the installation frame, the connecting rod is slidingly arranged in the through hole, and a pressing cap is fixedly installed on the end portion of the connecting rod.

6. A curtain track mounting arrangement according to claim 5, wherein, A second spring is fixedly installed on the second sliding block, the end portion of the second spring is fixedly installed in the installation frame, limiting cylinders are fixedly installed on the two side walls of the installation frame, two symmetrically arranged third springs are fixedly installed in the two limiting cylinders, the end portions of the third springs are fixedly connected with the extrusion plates, and the extrusion plates are slidingly arranged in the limiting cylinders.

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