CN220546115U

CN220546115U - Curtain guide rail

Info

Publication number: CN220546115U
Application number: CN202322022838.8U
Authority: CN
Inventors: 刘灿成; 白国强; 李闯
Original assignee: Tianjin Kam Technology Development Co ltd
Current assignee: Tianjin Kam Technology Development Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-03-01
Anticipated expiration: 2033-07-31

Abstract

The utility model discloses a curtain guide rail, which comprises two groups of first guide rails and second guide rails, wherein an adjusting and connecting assembly is arranged between the two groups of second guide rails, each group of first guide rails and each group of second guide rails are connected through a fixing assembly, a sliding rail groove is formed in each first guide rail and each second guide rail, a plurality of pulleys are connected in each sliding rail groove in a sliding manner, curtain hooks are fixedly connected to the side walls of each pulley, a sliding groove is formed in the upper side wall of each second guide rail, a sliding block is connected in each sliding groove in a sliding manner, a connecting plate is fixedly connected to the side wall of each sliding block, and the connecting plates are arranged in an inverted concave shape. The utility model simplifies the installation steps, can simultaneously install two groups of curtains and improves the use convenience of the guide rail.

Description

Curtain guide rail

Technical Field

The utility model relates to the technical field of electric curtains, in particular to a curtain guide rail.

Background

The electric curtains are divided into electric opening and closing curtain series, electric lifting curtain series, electric ceiling curtain (outdoor electric ceiling and indoor electric ceiling), electric sun-shading board and other series according to different operating mechanisms and decorative effects, such as blind, roller blinds, roman curtains, soft yarn curtains, amorous feelings curtains, honeycomb curtains and the like.

For example, chinese patent application No. 202220635301.1 discloses a mute electric curtain rail, which comprises a frame body extending along a front-rear direction, wherein a notch which is mutually communicated with the inside of the frame body is arranged at the bottom side of the frame body, the notch extends along the front-rear direction, a left supporting structure and a right supporting structure are respectively arranged at two sides of the notch, the left supporting structure comprises a left supporting section, a left limiting section and a buffer member, the left supporting section is formed by extending right and left on the left side of the notch on the frame body, the left limiting section is formed by extending up on the left side of the notch on the frame body, the buffer member is connected between the left supporting section and the left limiting section, and the buffer member is provided with a plane buffer section which horizontally extends at the top side of the left supporting section;

in the scheme, firstly, the curtain guide rails are customized according to the size of a window, are generally long, and can be divided into a plurality of sections for convenient transportation, and are spliced through bolts during splicing, so that the curtain guide rails are more complicated, and secondly, a plurality of people like to use a double-layer curtain, so that two guide rails are required to be continuously installed, and the curtain guide rails are designed for solving the problems.

Disclosure of Invention

The present utility model provides a curtain rail to solve the above-mentioned problems set forth in the background art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a curtain guide, includes two sets of first guide rail and second guide rail, two sets of be equipped with between the second guide rail and adjust coupling assembling, every set of first guide rail with the second guide rail is all connected through fixed subassembly, every first guide rail with slide rail groove has all been seted up on the second guide rail, every equal sliding connection has a plurality of pulleys in the slide rail inslot, every equal fixedly connected with curtain hanger on the lateral wall of pulley, every the spout has been seted up to the upper lateral wall of second guide rail, every equal sliding connection has the slider in the spout, every equal fixedly connected with connecting plate on the lateral wall of slider, the connecting plate is the spill setting.

As a further improvement scheme of the technical scheme: the adjusting and connecting assembly comprises a threaded cylinder and a threaded rod, wherein the threaded cylinder is fixedly connected to the side wall of one second guide rail, the threaded rod is connected to the other second guide rail through a bearing, the threaded cylinder is in a cylindrical shape, the surface of the inner side wall of the threaded cylinder is in a threaded shape, and the threaded rod is in threaded connection with the threaded cylinder.

As a further improvement scheme of the technical scheme: the fixed subassembly includes inserted bar and slot, inserted bar sliding connection is in on the connecting plate, the one end of inserted bar runs through the lateral wall of inserted bar, the one end fixedly connected with handle of inserted bar, the cover is equipped with the spring on the inserted bar, the one end fixed connection of spring is in on the lateral wall of connecting plate, the other end fixed connection of spring is in on the lateral wall of handle, the slot is seted up on the first guide rail.

As a further improvement scheme of the technical scheme: one end of the inserted link is arranged in a semicircular shape.

As a further improvement scheme of the technical scheme: the cross section of the sliding block and the cross section of the sliding groove are both arranged in a convex shape.

As a further improvement scheme of the technical scheme: the first guide rail and the second guide rail are made of aluminum alloy materials.

As a further improvement scheme of the technical scheme: and the side wall of the sliding rail groove is fixedly connected with silencing cotton.

Compared with the prior art, the utility model has the beneficial effects that:

through mutually supporting of spout, slider, connecting plate, inserted bar, spring and slot, can splice first guide rail and second guide rail together, can link together two sets of guide rails through screw thread section of thick bamboo and threaded rod, adjust the distance between two sets of guide rails simultaneously, this device has simplified the step of installation, can install two sets of curtains simultaneously, has improved the convenience of use of guide rail.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic side cross-sectional view of a curtain rail according to the present utility model;

fig. 2 is a schematic top view of a curtain rail according to the present utility model;

fig. 3 is an enlarged view of a partial structure of a in fig. 1.

In the drawings, the list of components represented by the various numbers is as follows:

1. a first guide rail; 2. a second guide rail; 3. a chute; 4. a slide block; 5. a connecting plate; 6. a slide rail groove; 7. a pulley; 8. curtain hook; 9. a thread cylinder; 10. a threaded rod; 11. silencing cotton; 12. a rod; 13. a handle; 14. a spring; 15. a slot.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, in the embodiment of the present utility model, a curtain rail includes two sets of first rails 1 and second rails 2, an adjusting connection assembly is disposed between the two sets of second rails 2, each set of first rails 1 and second rails 2 are connected through a fixing assembly, a sliding rail groove 6 is formed on each set of first rails 1 and second rails 2, a plurality of pulleys 7 are slidingly connected in each sliding rail groove 6, a curtain hook 8 is fixedly connected to a side wall of each pulley 7, a sliding groove 3 is formed on an upper side wall of each second rail 2, a sliding block 4 is slidingly connected in each sliding groove 3, a connecting plate 5 is fixedly connected to a side wall of each sliding block 4, the connecting plates 5 are in an inverted concave shape, the first rails 1 and the second rails 2 can be spliced together, the two sets of rails can be connected together, and a distance between the two sets of rails can be adjusted.

Referring to fig. 1, the adjusting and connecting assembly includes a threaded cylinder 9 and a threaded rod 10, the threaded cylinder 9 is fixedly connected to a side wall of one of the second guide rails 2, the threaded rod 10 is connected to the other of the second guide rails 2 through a bearing, the threaded cylinder 9 is in a cylindrical shape, the surface of the inner side wall of the threaded cylinder 9 is in a threaded shape, and the threaded rod 10 is in threaded connection with the threaded cylinder 9, so that two layers of curtains can be satisfied.

Referring to fig. 3, the fixing assembly includes an insert rod 12 and a slot 15, the insert rod 12 is slidably connected to the connecting plate 5, one end of the insert rod 12 penetrates through a side wall of the insert rod 12, one end of the insert rod 12 is fixedly connected with a handle 13, a spring 14 is sleeved on the insert rod 12, one end of the spring 14 is fixedly connected to the side wall of the connecting plate 5, the other end of the spring 14 is fixedly connected to the side wall of the handle 13, the slot 15 is formed in the first guide rail 1, and the first guide rail 1 and the second guide rail 2 can be fixed by inserting the insert rod 12 into the slot 15.

Referring to fig. 3, one end of the insert rod 12 is arranged in a semicircular shape, so that the contact surface between the insert rod and the second guide rail 2 is reduced, and friction is further reduced.

Referring to fig. 1, the cross section of the sliding block 4 and the cross section of the sliding groove 3 are both convex, so that the sliding block 4 can only slide horizontally in the sliding groove 3.

Referring to fig. 1, the first guide rail 1 and the second guide rail 2 are made of aluminum alloy, and have light weight and high bending strength.

Referring to fig. 1, a noise damping cotton 11 is fixedly connected to a side wall of the sliding rail groove 6 to absorb sound generated by rolling of the pulley 7 and reduce noise.

The working principle of the utility model is as follows: when the first guide rail 1 and the second guide rail 2 need to be spliced together, one end of the first guide rail 1 with the slot 15 and one end of the second guide rail 2 with the connecting plate 5 are attached together, then the inserting rod 12 moves along by sliding the connecting plate 5 towards the first guide rail 1, when the inserting rod 12 moves to the position of the slot 15, the inserting rod 12 extends into the slot 15 under the elastic force of the spring 14, so that the first guide rail 1 and the second guide rail 2 can be spliced together, otherwise, the inserting rod 12 can be pulled out from the inside to separate the two, the threaded rod 10 is screwed into the threaded cylinder 9 or screwed out by inserting the threaded rod 10 into the edge of the threaded cylinder 9, and the distance between the two second guide rails 2 can be controlled according to the internal length of the threaded rod 10 entering the threaded cylinder 9.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. The utility model provides a curtain guide, includes two sets of first guide rail (1) and second guide rail (2), its characterized in that, two sets of be equipped with between second guide rail (2) and adjust coupling assembling, every set of first guide rail (1) with second guide rail (2) all are connected through fixed subassembly, every slide rail groove (6) have all been seted up on first guide rail (1) with second guide rail (2), every equal sliding connection has a plurality of pulleys (7) in slide rail groove (6), every equal fixedly connected with curtain couple (8) on the lateral wall of pulley (7), every spout (3) have been seted up to the last lateral wall of second guide rail (2), every equal sliding connection has slider (4) in spout (3), every equal fixedly connected with connecting plate (5) on the lateral wall of slider (4), connecting plate (5) are the spill setting.

2. A curtain guide according to claim 1, characterized in that the adjusting and connecting assembly comprises a threaded cylinder (9) and a threaded rod (10), the threaded cylinder (9) is fixedly connected to the side wall of one of the second guide rails (2), the threaded rod (10) is connected to the other of the second guide rails (2) through a bearing, the threaded cylinder (9) is in a cylindrical shape, the inner side wall surface of the threaded cylinder (9) is in a threaded shape, and the threaded rod (10) is in threaded connection with the threaded cylinder (9).

3. A curtain guide according to claim 1, characterized in that the fixing component comprises a plug rod (12) and a slot (15), the plug rod (12) is slidably connected to the connecting plate (5), one end of the plug rod (12) penetrates through the side wall of the plug rod (12), one end of the plug rod (12) is fixedly connected with a handle (13), a spring (14) is sleeved on the plug rod (12), one end of the spring (14) is fixedly connected to the side wall of the connecting plate (5), the other end of the spring (14) is fixedly connected to the side wall of the handle (13), and the slot (15) is formed in the first guide rail (1).

4. A curtain guide according to claim 3, characterized in that one end of the plug rod (12) is arranged in a semi-circular shape.

5. A curtain rail according to claim 1, characterized in that the cross section of the slider (4) and the cross section of the runner (3) are both convexly arranged.

6. A curtain guide according to claim 1, characterized in that the first guide (1) and the second guide (2) are both made of aluminium alloy.

7. A curtain guide according to claim 1, characterized in that the side walls of the slide rail grooves (6) are fixedly connected with noise damping cotton (11).