CN204169611U - a curtain track - Google Patents

Abstract

The utility model relates to the technical field of curtains, and in particular to a curtain track; the utility model comprises a plurality of track units, one end of the track unit is provided with a connecting buckle, and the other end is provided with a limiting column, and adjacent track units are movable assembled by buckling the connecting buckle with the limiting column, the connecting buckle has a waist-shaped hole, and the limiting column is penetrated in the waist-shaped hole; the track unit is provided with a positioning column as a rotation center, and the lower end surface of the connecting buckle has a positioning ring which is sleeved on the positioning column; when the position of one track unit remains unchanged, another adjacent track unit can be rotated and adjusted by cooperating with the limiting column and the waist-shaped hole, so as to realize the arc angle adjustment of the entire curtain track, and this adjustment can be adjusted according to actual needs, so the manufacturer can mass produce and freely assemble, and at the same time, the curtain track no longer occupies a large space, and the transportation cost will also be reduced.

Description

a curtain track

technical field

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

Background technique

Most of the existing curtain tracks are straight tracks. Straight tracks can be formed at one time by production equipment. Curtain tracks also include curved tracks. This kind of track is generally reprocessed to make the straight track bend into an arc. Based on this, the arc track has a large span and needs to occupy a large production space. At the same time, it will also occupy a large packaging and transportation cost during packaging and transportation, which is very inconvenient.

In addition, since the radians of various windows are different, for a specific customer, the required curtain track must be customized, which is not conducive to the mass production of the manufacturer. Correspondingly, the production cost, The cost of sales also rises accordingly. In particular, if there is a large error in the size, the manufacturer must send the curtain track back to the factory for reprocessing, or even scrap the track directly. The negative impact can be imagined.

Therefore, based on the defects of the above-mentioned existing curtain track, it is necessary to improve the existing curtain track.

Utility model content

The purpose of this utility model is to provide a curtain track for the deficiencies of the prior art, which solves the existing problems of the existing curtain track: high packaging and transportation costs, tailor-made production, and unfavorable mass production, etc. defect.

In order to achieve the above object, the utility model is achieved through the following technical solutions:

A curtain track, comprising a plurality of track units, one end of the track unit has a connecting buckle, and the other end has a limiting column, and the adjacent track units are movably assembled through the fastening of the connecting buckle and the limiting column, and the connecting buckle has a waist shape The hole and the limiting post are set in the waist-shaped hole; the track unit has a positioning post as the center of rotation, and the lower end of the connecting buckle has a positioning ring for setting the positioning post.

The track unit has a positioning post, the lower end surface of the connecting buckle has a positioning ring, and the positioning post is sleeved in the positioning ring.

Adjacent track units are also connected by connecting bars, holes are provided at both ends of the connecting bars, and holes for lock mounting pieces are provided in the middle of the connecting bars.

The side of the track unit also has a screw connecting seat, and the screw passes through the holes provided at both ends of the connecting bar to lock with the screw connecting seat.

The track unit includes an upper track unit and a lower track unit. The upper track unit and the lower track unit are combined in opposite directions, and the lower track unit is composed of two symmetrical parts.

One end of the bottom of the lower track unit has a lug, the other end has a connecting post, and the lug is provided with a connecting hole.

The curtain track also includes a straight track, and the track unit and the straight track are connected by a connecting clip bracket. There are clamp arms on both sides of the connecting clamp bracket, and holes for connecting the track unit are opened on the clamp arm. The clamp arm is formed downward for Arms that support the track unit.

The connection bar is equipped with a mounting piece, and the mounting piece is located above the track unit.

The side of the track unit is provided with corresponding undercuts and buckles.

The limiting post is a circular cylinder.

The beneficial effect of the utility model is that: when the position of one track unit remains unchanged, the rotation and adjustment of another adjacent track unit can be realized through the cooperation of the limit post and the waist-shaped hole, and the arc angle adjustment of the entire curtain track can be realized. This adjustment can be adjusted according to actual needs. Therefore, manufacturers can mass-produce and assemble freely. At the same time, the curtain track no longer takes up a lot of space, and the transportation cost will also be reduced.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a schematic top view of the utility model.

Fig. 3 is a schematic bottom view of the utility model.

Fig. 4 is a partially exploded schematic diagram of the utility model.

FIG. 5 is a schematic diagram of another viewing angle of FIG. 4 .

Fig. 6 is an enlarged schematic view of the track unit of the present invention.

Fig. 7 is another schematic structural view of the utility model.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

See Fig. 1-Fig. 7, the curtain track of the present invention includes: track unit 1, connecting buckle 2, connecting bar 3, screw connecting seat 4, straight track 5, limiting post 6, waist-shaped hole 7, positioning post 8, Locating ring 9, upper track unit 10, lower track unit 11, lug 12, connecting hole 13, connecting post 14, lock mounting piece hole 15, mounting piece 16, connecting clamp bracket 17, clamping arm 18, supporting arm 19.

The curtain track includes a plurality of track units 1, and each track unit 1 is movably connected. One end of the track unit 1 has a connecting buckle 2, and the other end has a limit post 6. Fastening to achieve movable assembly, the connecting buckle 2 has a waist-shaped hole 7, and the limit post 6 is penetrated in the waist-shaped hole 7. When the position of one track unit 1 remains unchanged, the other track unit 1 adjacent to it can be rotated and adjusted. The position-limiting post 6 has the effect of moving relative to the waist-shaped hole 7, that is, through this cooperation, the angle adjustment of the adjacent track unit 1 is realized, and finally the arc angle adjustment of the entire curtain track is realized.

The limit column 6 is a circular cylinder, and after the position of the adjacent track unit 1 is determined, the connecting buckle 2 can be positioned with screws.

Adjacent track units 1 are also connected by connecting strips 3, and the two ends of connecting strips 3 are provided with holes. For convenience of connection, the holes can be set as waist-shaped holes or the aperture of the holes is slightly larger than the screw rod. Adjust the connection bar 3 properly.

The middle part of the connecting bar 3 is provided with a lock installation piece hole 15 for connecting with the installation piece 16. The installation piece 16 is located above the track unit 1, and the installation piece 16 is locked on the top of the window wall; the installation piece 16 can also be canceled according to the situation. The lock mounting piece hole 15 directly fixes the track unit 1 on the top of the window wall.

There is a positioning column 8 on the track unit 1, and a positioning ring 9 is provided on the lower end surface of the connecting buckle 2. The positioning column 8 is sleeved in the positioning ring 9, and the positioning column 8 is located next to the limiting column 6. The positioning column 8 serves as the center of rotation. The role of the track unit 1 can be made to rotate around the positioning column 8 .

The side of the track unit 1 also has a screw connecting seat 4, and the screw passes through the holes provided at both ends of the connecting bar 3 to lock with the screw connecting seat 4.

The track unit 1 includes an upper track unit 10 and a lower track unit 11, and the upper track unit 10 and the lower track unit 11 are combined in opposite directions.

The lower track unit 11 is composed of two symmetrical parts. One end of the bottom of the lower track unit 11 has a lug 12, and the lug 12 is provided with a connecting hole 13. The other end of the lower track unit 11 has a connecting column 14. The adjacent When the track unit 1 is assembled, the lug 12 of one track unit 1 can buckle the connecting post 14 of the other track unit 1 .

The curtain track also includes a straight track 5, the track unit 1 and the straight track 5 are connected by a connecting clip bracket 17, the connecting clip bracket 17 is in the shape of a "匚" character, the middle part is located above the straight track 5, and the two sides of the connecting clip bracket 17 A clamp arm 18 is provided with a hole for connecting the track unit 1 . The clamp arm 18 is formed with an "L"-shaped support arm 19 downward, and the support arm 19 is used to support the lower track unit 11 .

Further, as shown in FIG. 7 , an undercut 20 and a buckle 21 can be provided on the side of the track unit 1 , and the upper track unit 10 and the lower track unit 11 can be directly locked together by buckling to enhance the locking strength.

Certainly, the embodiment described above is only a preferred example of the utility model, and does not limit the scope of implementation of the utility model, so all equivalent changes made according to the structure, features and principles described in the utility model patent scope Or modification, all should be included in the utility model patent scope.

Claims (9)

1. A curtain track, characterized in that: it comprises a plurality of track units, one end of the track unit has a connecting buckle, and the other end has a spacer post, and the adjacent track units are movably assembled by fastening the link buckle and the spacer post , the connecting buckle has a waist-shaped hole, and the limiting post is set in the waist-shaped hole; the track unit has a positioning post as a rotation center, and the lower end of the connecting buckle has a positioning ring for setting the positioning post. 2. A curtain track according to claim 1, characterized in that: adjacent track units are also connected by connecting strips, holes are opened at both ends of the connecting strips, and holes for lock mounting pieces are opened in the middle of the connecting strips . 3. A curtain track according to claim 2, characterized in that: the side of the track unit also has a screw connecting seat, and the screw passes through the holes opened at both ends of the connecting bar to lock with the screw connecting seat. 4. A curtain track according to claim 1, characterized in that: the track unit includes an upper track unit and a lower track unit, the upper track unit and the lower track unit are combined in opposite directions, and the lower track unit is composed of two symmetrical parts. 5 . A curtain track according to claim 4 , wherein one end of the bottom of the lower track unit has a lug, and the other end has a connecting column, and the lug is provided with a connecting hole. 6. A kind of curtain track according to claim 1, characterized in that: the curtain track also includes a straight track, the track unit and the straight track are connected by a connecting clip bracket, both sides of the connecting clip bracket have clamping arms, and the clamping bracket A hole for connecting the track unit is opened on the arm, and a support arm for supporting the track unit is formed downward on the clip arm. 7. A curtain track according to claim 2, characterized in that: the connecting strip is matched with a mounting piece, and the mounting piece is located above the track unit. 8. A curtain track according to claim 1, characterized in that: the side of the track unit is provided with corresponding undercuts and buckles. 9. A curtain track according to claim 1, characterized in that: the limiting column is a circular cylinder.