Combined embedded curtain track

Abstract

The utility model discloses a combined embedded curtain track which comprises two side section bars and a supporting frame connected with the two side section bars, the upper portion of each side section bar is an F-shaped fixing portion, and a bottom supporting cross beam is arranged at the bottom of each F-shaped fixing portion. The F-shaped fixing part comprises a vertical side plate, an upper cross beam and a middle cross beam, wherein the upper cross beam and the middle cross beam are arranged on the side, close to the supporting frame, of the side plate. The bottom supporting cross beam is connected with the bottom of the side plate, a mounting flange, a first bulge and a second bulge are arranged on the bottom supporting cross beam, and the supporting frame comprises an upper clamping device and a lower supporting device. The curtain profile has the advantages that the two side profiles are connected through the supporting frame, the distance between the side profiles is kept unchanged when the profiles are bent, the curtain profile can be used in the track bending occasion, in addition, the curtain profile is fixed to the mounting plate through the mounting flange, the curtain track can be hidden in the mounting plate, the overall structure is simpler and more attractive, the structure is easy and rapid to mount, and universality is good.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain products, in particular to a combined embedded curtain track. Background Art

[0002] When installing the existing curtain track, the curtain track is generally fixed on the installation wall, and the curtain track is generally exposed outside the installation wall. The exposed track affects the appearance, and the conventional one-piece aluminum alloy curtain track will cause the distance of the curtain slide groove to change when bending, affecting the sliding of the pulley hook in the curtain slide groove, resulting in the disadvantage of poor sliding of the pulley hook.

[0003] For this reason, we propose a modular built-in curtain track. Utility Model Content

[0004] The purpose of the utility model is to provide a combined embedded curtain track, which connects the side profiles on both sides through a middle support frame, and the mounting flange and the mounting plate fix the track profile hidden in the mounting plate. The middle support frame can support the side profile to keep the size of the curtain slide unchanged. The combined profile has beautiful appearance, easy disassembly and assembly, good versatility, and is suitable for a variety of occasions.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A combined built-in curtain track, comprising: two side profiles and a support frame connecting the two side profiles, the upper part of the side profile is an F-shaped fixing part, and a bottom supporting crossbeam is provided at the bottom of the F-shaped fixing part; the F-shaped fixing part comprises a vertical side plate and an upper crossbeam and a middle crossbeam are provided on the side of the side plate close to the support frame; the bottom supporting crossbeam is connected to the bottom of the side plate, a mounting flange is provided on the bottom supporting crossbeam away from the support frame, a first protrusion and a second protrusion are provided on the side close to the support frame, and a U-shaped slide groove is provided between the first protrusion and the second protrusion;

[0007] The support frame includes an upper clamping device and a lower support device. The upper clamping device is provided with a C-shaped clamping groove that cooperates with the middle crossbeam. There are two C-shaped clamping grooves arranged on the upper clamping device, and the two C-shaped clamping grooves are symmetrically arranged. The two symmetrical C-shaped clamping grooves are respectively matched with two side profiles, and the gap between the bottom supporting crossbeams of the two side profiles is a curtain slide groove.

[0008] Furthermore, a vertical fixing plate is provided at the end of the middle cross beam close to the support frame, and the vertical fixing plate is clamped in the C-shaped clamping groove.

[0009] Furthermore, the side plate, the first protrusion, the middle cross beam and the vertical fixing plate form a lower support fixing groove, and the lower support fixing groove cooperates with the lower support device.

[0010] Furthermore, a through groove is provided in the middle of the two C-shaped engaging grooves on the upper engaging device.

[0011] Furthermore, a pulley hook is provided in the curtain slide groove, and the pulley hook cooperates with the curtain slide groove.

[0012] Furthermore, rail plugs are provided at both ends of the side profile, and the rail plugs include a blocking end and a fixed end.

[0013] Furthermore, the fixed end includes a guide column and a fixed plate, the guide column cooperates with the inner side of the lower support device, and the fixed plate includes an upper fixed plate and a lower fixed plate, and the upper fixed plate and the lower fixed plate are snap-connected with one side of the bottom support beam close to the support frame.

[0014] Furthermore, a fixing protrusion is provided on the lower side of the upper fixing plate, and the fixing protrusion cooperates with the U-shaped sliding groove.

[0015] Furthermore, the upper fixing plate and the lower fixing plate are provided with locking fixing holes.

[0016] The utility model comprises two side profiles and a support frame connecting the two side profiles, the upper part of the side profile is an F-shaped fixing part, a bottom supporting cross beam is arranged at the bottom of the F-shaped fixing part, the F-shaped fixing part comprises a vertical side plate and an upper cross beam and a middle cross beam are arranged on the side plate close to the support frame; the bottom supporting cross beam is connected to the bottom of the side plate, a mounting flange is arranged on the bottom supporting cross beam away from the support frame, a first protrusion and a second protrusion are arranged on the side close to the support frame, a U-shaped slide groove is arranged between the first protrusion and the second protrusion, and the support frame comprises an upper clamping device and a lower supporting device. The advantages of the combined embedded curtain track are: a combined profile structure is formed by two side profiles and support frames of the two side profiles, the two side profiles are connected by a clamping device and a lower support device of the plastic support frame, and the distance between the two side profiles is positioned so that the distance between the side profiles remains unchanged when the profile is bent, which is convenient for use in occasions where bending is required. In addition, the curtain track can be hidden in the mounting plate by fixing it to the mounting plate through the mounting flange, and the installation performance is good. After the curtain track is installed, the overall structure of this hidden track is simpler and more beautiful. The track adopts a combined structure, which is simple and quick to install and has good versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an exploded view of the practical modular built-in curtain track;

[0018] Figure 2 The main view of this practical modular built-in curtain track Figure 1 ;

[0019] Figure 3 The main view of this practical modular built-in curtain track Figure 2 ;

[0020] Figure 4 The side profile and the three-dimensional diagram of the support frame of the practical combined embedded curtain track;

[0021] Figure 5 A three-dimensional diagram of the track plug of the practical combined embedded curtain track;

[0022] Figure 6 for Figure 1 A partial enlarged view of point A in the middle. DETAILED DESCRIPTION

[0023] The utility model provides a combined built-in curtain track. In order to make the purpose, technical solution and effect of the utility model clearer and more specific, the utility model is further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] The utility model provides a combined embedded curtain track, the structure of which is as follows Figure 1-Figure 6 As shown, it includes: two side profiles 10 and a support frame 20 connecting the two side profiles 10, the upper part of the side profile 10 is an F-shaped fixing part 11, and a bottom supporting beam 12 is provided at the bottom of the F-shaped fixing part 11; the F-shaped fixing part 11 includes a vertical side plate 111 and an upper beam 112 and a middle beam 113 are provided on the side plate 111 close to the support frame 20; the bottom supporting beam 12 is connected to the bottom of the side plate 111, and a mounting flange 121 is provided on the bottom supporting beam 12 away from the support frame 20, and a first protrusion 122 and a second protrusion 123 are provided on the side close to the support frame 20, and a U-shaped slide groove 124 is provided between the first protrusion 122 and the second protrusion 123, and the side profile 10 is made of aluminum alloy.

[0025] The support frame 20 is made of plastic material, and includes an upper engaging device 21 and a lower supporting device 22. The upper engaging device 21 is provided with a C-shaped engaging groove 211 that cooperates with the middle cross beam 113. There are two C-shaped engaging grooves 211 arranged on the upper engaging device 21, and the two C-shaped engaging grooves 211 are symmetrically arranged. The two symmetrical C-shaped engaging grooves 211 respectively cooperate with the two side profiles 10. The gap between the bottom supporting cross beams 12 of the two side profiles 10 is a curtain slide groove 13. A pulley hook 30 is provided in the curtain slide groove 13, and the pulley hook 30 cooperates with the curtain slide groove 13.

[0026] Specifically, a vertical fixing plate 114 is provided at the end of the middle cross beam 113 close to the support frame 20, and the vertical fixing plate 114 is clamped in the C-shaped clamping groove 211, so that the middle cross beam 113 and the vertical fixing plate 114 on the side profile 10 are clamped and fixed with the C-shaped clamping groove 211, that is, the side profile 10 and the support frame 20 are clamped together.

[0027] Specifically, the side plate 111, the first protrusion 122, the middle cross beam 113 and the vertical fixing plate 114 form a lower support fixing groove 115, and the lower support fixing groove 115 cooperates with the lower support device 22 to achieve double clamping between the side profile 10 and the support frame 20, making the clamping between the side profile 10 and the support frame 20 more secure.

[0028] Specifically, a through groove 212 is provided in the middle of the two C-shaped engaging grooves 211 on the upper engaging device 21, so that when the side profile 10 is bent, the support frame 20 is also bent, and the two side profiles 10 are connected by the engaging device 21 of the support frame 20 and the lower supporting device 22, and the distance between the two side profiles 10 is positioned, so that the distance between the side profiles 10 remains unchanged when the profile is bent, that is, the width of the curtain slide 13 remains unchanged, which is convenient for the combined profile to be used in occasions that require bending.

[0029] Preferably, rail plugs 40 are provided at both ends of the side profile 10, and the rail plugs 40 include a sealing end 41 and a fixed end 42, and the fixed end 42 includes a guide column 421 and a fixing plate 422, and the guide column 421 cooperates with the inner side of the lower support device 22, and the fixing plate 422 includes an upper fixing plate 4221 and a lower fixing plate 4222, and the upper fixing plate 4221 and the lower fixing plate 4222 are snap-connected with the side of the bottom supporting beam 12 close to the support frame 20, so that the rail plug 40 can be better connected to the end of the combined profile.

[0030] In another embodiment, in order to prevent the rail plug 40 from fitting more firmly with the profile, a fixing protrusion 4223 is provided on the lower side of the upper fixing plate 4221, and the fixing protrusion 4223 cooperates with the U-shaped slide groove 124 to make the rail plug 40 more stably connected with the combined profile.

[0031] Furthermore, the upper fixing plate 4221 and the lower fixing plate 4222 are provided with locking holes 4224, which are locked by screws in cooperation with the locking holes 4224 to lock the track plug 40 at the end of the side profile 10. The pulley hook 30 slides in the curtain groove 13 through the plug, which also enhances the beauty of the combined embedded curtain track.

[0032] In summary, the utility model includes two side profiles and a support frame connecting the two side profiles, the upper part of the side profile is an F-shaped fixing part, and a bottom supporting beam is provided at the bottom of the F-shaped fixing part, and the F-shaped fixing part includes a vertical side panel and an upper beam and a middle beam are provided on the side panel close to the support frame; the bottom supporting beam is connected to the bottom of the side panel, and a mounting flange is provided on the bottom supporting beam away from the support frame, and a first protrusion and a second protrusion are provided on the side close to the support frame, and a U-shaped slide groove is provided between the first protrusion and the second protrusion, and the support frame includes an upper clamping device and a lower supporting device. The advantages of the combined embedded curtain track are: a combined profile structure is formed by two side profiles and support frames of the two side profiles, the two side profiles are connected by a clamping device and a lower support device of the support frame, and the distance between the two side profiles is positioned so that the side profiles maintain a constant distance when the profile is bent, which is convenient for use in occasions where bending is required. In addition, the curtain track can be hidden in the mounting plate by fixing it to the mounting plate through the mounting flange, and the installation performance is good. After the curtain track is installed, the overall structure of this hidden track is simpler and more beautiful. The track adopts a combined structure, which is simple and quick to install and has good versatility.

[0033] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. A combined built-in curtain track, characterized in that: The invention comprises: two side profiles and a support frame connecting the two side profiles, the upper part of the side profile is an F-shaped fixing part, and a bottom support beam is arranged at the bottom of the F-shaped fixing part; the F-shaped fixing part comprises a vertical side plate and an upper beam and a middle beam arranged on the side plate close to the support frame; the bottom support beam is connected to the bottom of the side plate, a mounting flange is arranged on the bottom support beam away from the support frame, a first protrusion and a second protrusion are arranged on the side close to the support frame, and a U-shaped slide groove is arranged between the first protrusion and the second protrusion; The support frame includes an upper clamping device and a lower support device. The upper clamping device is provided with a C-shaped clamping groove that cooperates with the middle crossbeam. There are two C-shaped clamping grooves arranged on the upper clamping device, and the two C-shaped clamping grooves are symmetrically arranged. The two symmetrical C-shaped clamping grooves are respectively matched with two side profiles, and the gap between the bottom supporting crossbeams of the two side profiles is a curtain slide groove.

2. A combined built-in curtain track according to claim 1, characterized in that: A vertical fixing plate is provided at the end of the middle cross beam close to the supporting frame, and the vertical fixing plate is clamped in the C-shaped clamping groove.

3. The combined built-in curtain track according to claim 1, characterized in that: The side plate, the first protrusion, the middle cross beam and the vertical fixing plate form a lower support fixing groove, and the lower support fixing groove cooperates with the lower support device.

4. The combined built-in curtain track according to claim 1, characterized in that: A through slot is provided in the middle of the two C-shaped snap-fitting slots on the upper snap-fitting device.

5. The combined built-in curtain track according to claim 1, characterized in that: A pulley hook is arranged in the curtain slide groove, and the pulley hook cooperates with the curtain slide groove.

6. The combined built-in curtain track according to claim 1, characterized in that: Rail plugs are provided at both ends of the side profile, and the rail plugs include a blocking end and a fixing end.

7. A combined built-in curtain track according to claim 6, characterized in that: The fixed end includes a guide column and a fixing plate, the guide column cooperates with the inner side of the lower supporting device, and the fixing plate includes an upper fixing plate and a lower fixing plate, and the upper fixing plate and the lower fixing plate are snap-connected with one side of the bottom supporting beam close to the supporting frame.

8. A combined built-in curtain track according to claim 7, characterized in that: A fixing protrusion is provided on the lower side of the upper fixing plate, and the fixing protrusion cooperates with the U-shaped sliding groove.

9. A combined built-in curtain track according to claim 8, characterized in that: The upper fixing plate and the lower fixing plate are provided with locking fixing holes.

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