A punch-free sliding curtain that is easy to disassemble and assemble, can be cut, and does not leak light

Abstract

The present invention discloses a punch-free sliding curtain that is convenient to assemble and disassemble, can be cut, and does not leak light. The invention belongs to the technical field of sliding curtains and includes a punch-free bracket assembly, a slide, a shading assembly, a support track, and a track seal. The punch-free bracket assembly includes a plurality of bracket units for connecting to a window body, the plurality of bracket units are divided into two groups and are symmetrically arranged on the upper and lower sides of the window body; the slide is connected to the punch-free bracket assembly and is arranged between two corresponding bracket units, and a plurality of slides are provided; the shading assembly is slidably connected to the plurality of slides at the same time, and the slides pass through the shading assembly; the support track is detachably connected to the shading assembly; the track seal is connected to the support track and is slidably connected to the slide. The punch-free sliding curtain that is convenient to assemble and disassemble, can be cut, and does not leak light provided by the present invention solves the problems of complicated and difficult disassembly and assembly, the non-adjustable curtain width, and light leakage from the threading holes on the curtain surface in the existing technology, and is suitable for wide promotion.

Description

Technical Field

[0001] The present invention relates to the technical field of sliding curtains, and in particular to a punch-free sliding curtain that is easy to assemble and disassemble, can be cut, and does not leak light. Background Art

[0002] Pleated blinds are simple-style curtains for interior decoration. Their design stems from the demand for different light levels during the day and at night, resulting in modular window decorations. The existing pleated blinds on the market mostly require additional tools such as electric drills and screwdrivers to install, making the installation process time-consuming and labor-intensive. If the curtains are found to be too large during installation, the size cannot be modified independently. The shipping cost of sending them back to the factory for modification is expensive and takes a long time, causing double losses in time and money for users. In addition, the existing curtain structure has two or more rows of obvious threading holes on the surface of the curtain fabric, which leaks light significantly during use, causing great trouble for some users who are sensitive to light. Therefore, it is very necessary to design a pleated blind product that is easy to disassemble and assemble, can be cut to a certain width, and does not leak light on the surface. The present invention will provide a punch-free sliding curtain that is easy to disassemble and assemble, can be cut to a certain width, and does not leak light, to solve the problems of traditional pleated blinds, such as complicated disassembly and assembly, non-adjustable curtain width, large usage limitations, and light leakage from threading holes on the surface of the curtain fabric. Summary of the Invention

[0003] In response to the above-mentioned defects, the technical problem solved by the present invention is to provide a punch-free sliding curtain that is easy to disassemble and assemble, can be cut and does not leak light, so as to solve the problems of complex and difficult disassembly and assembly, unadjustable curtain width, and light leakage due to the threading holes on the curtain surface in the existing technology.

[0004] The present invention provides a punch-free sliding curtain that is easy to assemble and disassemble, can be cut, and does not leak light, and comprises:

[0005] A punch-free bracket assembly includes a plurality of bracket units for connecting to the window, wherein the plurality of bracket units are divided into two groups and symmetrically arranged on the upper and lower sides of the window;

[0006] A slideway is connected to the punch-free bracket assembly and is arranged between two corresponding bracket units, and a plurality of slideways are provided;

[0007] A shading assembly is slidably connected to a plurality of the slideways, and the slideways are arranged through the shading assembly;

[0008] A support rail, detachably connected to the shading assembly;

[0009] The track seal is connected to the support track and slidably connected to the slideway, and is used to clamp the slideway and adjust the position of the support track on the slideway.

[0010] Preferably, the invention further comprises a cutter for cutting the support rail and the shading assembly, wherein the cutter comprises:

[0011] A positioning frame connected to the support rail or the shading assembly, wherein the positioning frame is provided with a limiting groove for positioning the support rail or the shading assembly;

[0012] a cutting slider, slidably connected to the positioning frame and abutting against the support rail or the side of the shading component away from the positioning frame, wherein the positioning frame is provided with a slider groove adapted to the cutting slider;

[0013] A cutting fixture connected to the positioning frame, used to fix the positioning frame on a table or the ground;

[0014] A cutter is slidably connected to the positioning frame and is used for cutting the support rail or the shading component. The positioning frame is also provided with a cutting groove adapted to the cutter.

[0015] Preferably, a handle is connected to the support rail; a first fabric groove and a rail hole are provided on the support rail, the first fabric groove is engaged with the shading component, and is used to install and fix the shading component; the rail hole is connected to the rail seal.

[0016] Preferably, the bracket unit comprises:

[0017] A mounting bracket connected to the slide and connected to the window through a bracket fixing member;

[0018] A clamping sleeve, slidably connected to the mounting bracket and engaged with the window;

[0019] A hanging bracket is also connected to the mounting bracket;

[0020] The sliding cover is slidably connected to the mounting bracket and abuts against the hanging code, and is used to apply a force to unlock the hanging code. The slideway sequentially passes through the mounting bracket and the sliding cover and is connected to the hanging code.

[0021] Preferably, the track sealing comprises:

[0022] A sealing shell is engaged with the support rail and is slidably connected with the slideway;

[0023] A sealing button is slidably connected to the sealing shell and abuts against the slideway, and is used to cooperate with the sealing shell to clamp the slideway. The slideway penetrates both the sealing shell and the sealing button.

[0024] An elastic member is provided between the sealing shell and the sealing button, and is used for providing a rebound force for the sealing button.

[0025] Preferably, the shading component includes:

[0026] The curtain is connected to the support rail, and the support rail is provided with two and is respectively arranged on the upper and lower sides of the curtain;

[0027] The curtain piece is connected with the curtain cloth and is slidably connected with the slide. The curtain piece is provided with a plurality of threading holes for the slide to pass through. The curtain piece is provided with a plurality of holes along the setting direction of the slide.

[0028] Preferably, the mounting bracket comprises:

[0029] A top plate is slidably connected to the ferrule and connected to the slideway. A wire feed hole, a wire groove and a wire outlet hole are provided on the top plate. The slideway is connected to the hanging code through the wire feed hole, the wire groove, the wire outlet hole and the sliding cover in sequence. The wire feed hole, the wire groove and the wire outlet hole are all used to change the direction of the slideway.

[0030] a back plate integrally formed with the top plate and connected to the bracket fixing member;

[0031] The fixing frame is integrally formed with the top plate. The back plate and the fixing frame are both connected to the hanging code and are used to fix the hanging code. The fixing frame passes through the sliding cover and is slidably connected to the sliding cover.

[0032] Preferably, the ferrule comprises:

[0033] A track portion is slidably connected to the top plate, and the top plate is further provided with a track groove adapted to the track portion;

[0034] The arm portion is integrally formed with the rail portion, the arm portion is provided with an inner clasp, and the top plate is provided with an outer clasp engaged with the inner clasp;

[0035] The baffle portion is integrally formed with the track portion, and the baffle portion abuts against the window body and is used to cooperate with the back plate to clamp the window body.

[0036] Preferably, the sealing shell comprises:

[0037] A plug-in portion connected to the support rail, wherein the plug-in portion is provided with a reinforcing rib for tightly connecting with the support rail;

[0038] The limiting portion is integrally formed with the plug-in portion and is slidably connected to the sealing button. The limiting portion is also provided with a third through hole and a receiving groove. The third through hole is arranged to pass through the limiting portion for the slideway to pass through. The receiving groove is slidably connected to the sealing button and is used to accommodate the elastic member and the sealing button. The receiving groove is provided with a receiving hole for installing the elastic member.

[0039] Preferably, the sealing button is provided with a buckle and a first through hole, the buckle is engaged with the sealing shell to limit the movement range of the sealing button, and the sealing shell is provided with a slot adapted to the buckle; the first through hole is used for the slide to pass through.

[0040] As can be seen from the above scheme, the punch-free sliding curtain provided by the present invention can be easily disassembled and assembled, can be cut and not leak light, and can be disassembled and assembled without punching through the setting of the punch-free bracket assembly, making disassembly and assembly more convenient; through the modular disassembly setting of the shading assembly, support rail, slide and other structures, the shading assembly and support rail can be cut and adjusted according to the curtain width required by the window to be installed, thereby adapting to the installation needs of the window for the curtain, and having better adaptability; through the structural setting of the shading assembly, it is possible to avoid leaving threading holes on the curtain fabric of the shading assembly, and there is no light leakage on the curtain fabric surface, and the shading effect is better. The present invention solves the problems of complex and difficult disassembly and assembly, the non-adjustable curtain width, and light leakage from the threading holes on the curtain fabric surface in the existing technology. It has a simple structure, significant effect, and is suitable for wide promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0042] Figure 1 This is a structural diagram of a punch-free sliding curtain that is easy to disassemble and assemble, can be cut, and does not leak light, provided by the present invention;

[0043] Figure 2 A schematic structural diagram of a punch-free sliding curtain provided by the present invention that is easy to disassemble and assemble, can be cut, and does not leak light, from another perspective;

[0044] Figure 3 A schematic diagram of the exploded structure of a punch-free sliding curtain that is easy to disassemble and assemble, can be cut, and does not leak light, provided by the present invention;

[0045] Figure 4 for Figure 2 Schematic diagram of the enlarged structure at A in FIG;

[0046] Figure 5 A schematic structural diagram of a bracket unit in a punch-free sliding curtain that is easy to disassemble and assemble, can be cut, and does not leak light, provided by the present invention;

[0047] Figure 6 A schematic diagram of the structure of a mounting bracket for a punch-free sliding curtain that is easy to disassemble and assemble, can be cut, and does not leak light, provided by the present invention;

[0048] Figure 7 A schematic side view of the structure of a mounting bracket for a punch-free sliding curtain that is easy to disassemble and assemble, can be cut, and does not leak light, provided by the present invention;

[0049] Figure 8 For the Figure 7 Cross-sectional structural diagram along line BB;

[0050] Figure 9 For the Figure 7 Cross-sectional structural diagram along the CC line;

[0051] Figure 10 A schematic diagram of the structure of a card sleeve in a punch-free sliding curtain that is easy to disassemble and assemble, can be cut, and does not leak light, provided by the present invention;

[0052] Figure 11 A schematic structural diagram of a sliding cover in a punch-free sliding curtain that is easy to disassemble and assemble, can be cut, and does not leak light, provided by the present invention;

[0053] Figure 12 A schematic diagram of the upward structure of a sliding cover in a punch-free sliding curtain that is easy to disassemble and assemble, can be cut, and does not leak light, provided by the present invention;

[0054] Figure 13 A schematic diagram of the structure of a hanging bracket for a punch-free sliding curtain that is easy to disassemble and assemble, can be cut, and does not leak light, provided by the present invention;

[0055] Figure 14 A schematic diagram of the structure of a track seal in a punch-free sliding curtain that is easy to disassemble and assemble, can be cut, and does not leak light, provided by the present invention;

[0056] Figure 15 A schematic structural diagram of a sealing shell in a punch-free sliding curtain that is easy to disassemble and assemble, can be cut, and does not leak light, provided by the present invention;

[0057] Figure 16 This is a schematic diagram of the main structure of the sealing shell of a punch-free sliding curtain that is easy to disassemble and assemble, can be cut and does not leak light;

[0058] Figure 17 A schematic top view of the sealing shell of a punch-free sliding curtain that is easy to disassemble and assemble, can be cut, and does not leak light, provided by the present invention;

[0059] Figure 18 A schematic diagram of the bottom structure of a sealing shell in a punch-free sliding curtain that is easy to disassemble and assemble, can be cut, and does not leak light, provided by the present invention;

[0060] Figure 19 A schematic diagram of the structure of a sealing button in a punch-free sliding curtain that is easy to disassemble and assemble, can be cut, and does not leak light, provided by the present invention;

[0061] Figure 20 A schematic diagram of the structure of a support track in a punch-free sliding curtain that is easy to disassemble and assemble, can be cut, and does not leak light, provided by the present invention;

[0062] Figure 21 A schematic diagram of the structure of a cutter for a punch-free sliding curtain that is easy to disassemble and assemble and can cut without light leakage, provided by the present invention;

[0063] Figure 22 A schematic structural diagram of a positioning plate in a punch-free sliding curtain that is easy to disassemble and assemble, can be cut, and does not leak light, provided by the present invention;

[0064] Figure 23 A schematic diagram of the structure of a cutting slider in a punch-free sliding curtain that is easy to disassemble and assemble and can be cut without light leakage, provided by the present invention;

[0065] Figure 24 A schematic diagram of the structure of a cutter cutting a support rail in a punch-free sliding curtain that is easy to disassemble and assemble and can be cut without light leakage provided by the present invention;

[0066] Figure 25 This is a structural schematic diagram of a cutter cutting a shading component in a punch-free sliding curtain that is easy to disassemble and assemble and can be cut without light leakage, provided by the present invention.

[0067] Figure 1-25 middle:

[0068] 1. Bracket unit; 2. Track seal; 3. Cutter; 4. Support track; 5. Handle; 6. Curtain; 7. Slide; 8. Mounting bracket; 9. Clamping sleeve; 10. Slide cover; 11. Bracket fixing piece; 12. Hanging code; 13. Top plate; 14. Back plate; 15. Fixing frame; 16. External tooth; 17. Wire feed hole; 18. Wire groove; 19. Wire outlet hole; 20. Track groove; 21. Slide; 22. First mounting hole; 23. Second mounting hole; 24. Positioning groove; 25. Track part; 26. Clamp arm part; 27. Blocking piece part; 28. Second through hole; 29. ​​Press plate; 30. Handle; 31. Third positioning rib; 32. Wire hole; 33. Sleeve; 34. Threaded column; 35. Fastener; 36. Sealing Mouth shell; 37, sealing button; 38, elastic part; 39, reinforcing rib; 40, fourth positioning rib; 41, third through hole; 42, blocking rib; 43, accommodating hole; 44, second positioning rib; 45, curtain piece; 46, card slot; 47, threading hole; 48, positioning block; 49, limiting piece; 50, second fabric slot; 51, card column; 52, buckle; 53, first through hole; 54, first positioning rib; 55, round rib; 56, light shield; 57, track hole; 58, first fabric slot; 59, handle slot; 60, cutter; 61, positioning frame; 62, cutting slider; 63, cutting fixing piece; 64, side panel; 65, limiting slot; 66, support positioning plate; 67, cutting slot; 68, slider slot. DETAILED DESCRIPTION

[0069] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0070] Please also refer to Figures 1 to 25 Now, a specific embodiment of the punch-free sliding curtain provided by the present invention, which is convenient to assemble and disassemble, can be cut and does not leak light, is described. The punch-free sliding curtain, which is convenient to assemble and disassemble, can be cut and does not leak light, includes a punch-free bracket assembly, a slide 7, a shading assembly, a support rail 4, and a rail seal 2, wherein the punch-free bracket assembly includes a plurality of bracket units 1 for connecting with the window body, and the plurality of bracket units 1 are divided into two groups and symmetrically arranged on the upper and lower sides of the window body; the slide 7 is connected to the punch-free bracket assembly and is arranged between the corresponding two bracket units 1, and there are a plurality of slides 7; the shading assembly is also slidably connected to the plurality of slides 7, and the slides 7 pass through the shading assembly; the support rail 4 is detachably connected to the shading assembly; the rail seal 2 is connected to the support rail 4 and is slidably connected to the slide 7, and is used to clamp the slide 7 and adjust the position of the support rail 4 on the slide 7.

[0071] For ease of explanation, see Figure 1 , take any point in space as the origin, the setting direction of the curtain 6 in the shading assembly relative to the support rail 4 as the Z axis, the setting direction of the support rail 4 relative to the punch-free bracket assembly as the X axis, and the straight line direction perpendicular to both the X axis and the Z axis as the Y axis to establish a rectangular coordinate system, wherein the XY plane is a horizontal plane, the direction indicated on the horizontal plane is the horizontal direction, and the direction indicated by the Z axis is the vertical direction.

[0072] In this embodiment, four bracket units 1 are provided, each positioned at the four corners of the window frame or glass. Two slideways 7 are provided, each detachably connected to a corresponding bracket unit 1. The two slideways 7 are located on the left and right sides of the shading assembly. A track seal 2 is connected to each end of each support rail 4. The slideway 7 can be a steel wire, connecting the corresponding upper and lower bracket units 1 and also serving as the shading assembly's motion track. A punch-free bracket assembly is used to secure the slideway 7. The left and right track seals 2 are symmetrically arranged and structurally mirror images of each other, connecting the support rail 4 and clamping the slideway 7.

[0073] The punch-free bracket assembly can be adapted to two installation methods: Method 1, the mounting bracket 8 of the bracket unit 1 is clamped with the clamping sleeve 9 at the four corners of the inner window frame for fixation; Method 2, the mounting bracket 8 of the bracket unit 1 is fixed with traceless double-sided tape at the four corners of the glass.

[0074] Compared with the existing technology, this kind of punch-free sliding curtain that is easy to disassemble and assemble, can be cut without leaking light, and can be disassembled and assembled without punching through the setting of the punch-free bracket assembly, which makes disassembly and assembly more convenient; through the modular split setting of the shading assembly, support rail 4, slide 7 and other structures, the shading assembly and support rail 4 can be cut and adjusted according to the curtain width required by the window to be installed, so as to adapt to the installation needs of the window for the curtain, and the adaptability is better; through the structural setting of the shading assembly, it is possible to avoid leaving threading holes 47 on the curtain 6 of the shading assembly, and there is no light leakage on the surface of the curtain 6, and the shading effect is better.

[0075] As another embodiment of the present invention, the structure of the punch-free sliding curtain that can be easily disassembled and assembled and can be cut without leaking light is basically the same as the structure in the above embodiment. The difference is that it also includes a cutter 60 for cutting the support rail 4 and the shading component when adjusting the width of the curtain. The cutter 60 includes a positioning frame 61, a cutting slider 62, a cutting fixture 63, and a cutter 3, wherein the positioning frame 61 is connected to the support rail 4 or the shading component, and the positioning frame 61 is provided with a limiting groove 65 for positioning the support rail 4 or the shading component; the cutting slider 62 is slidably connected to the positioning frame 61 and is connected to the shading component. The support rail 4 or the shading component abuts against the side of the positioning frame 61 away from the shading component, which is used to limit the displacement of the support rail 4 or the shading component and fix the support rail 4 or the shading component. The positioning frame 61 is provided with a slider groove 68 adapted to the cutting slider 62; the cutting fixing piece 63 is connected to the positioning frame 61 and is used to fix the positioning frame 61 on a desktop or the ground; the cutter 3 is slidably connected to the positioning frame 61 and is used to cut the support rail 4 or the shading component. The positioning frame 61 is provided with a cutting groove 67 adapted to the cutter 3, and the cutting groove 67 is arranged on one side of the slider groove 68 and is parallel to the slider groove 68.

[0076] In this embodiment, the limiting groove 65 includes a first notch located at the top and a second notch located at the bottom. The second notch is a structure adapted to the support rail 4 and has a larger cross-sectional area than the first notch. It is used to limit the support rail 4, and the first notch is used to limit the curtain 6. The slider groove 68 is used to limit the front and rear positions of the cutting slider 62, while ensuring that the cutting slider 62 can slide up and down. The cutting groove 67 is used to locate the cutting angle to ensure vertical cutting. A support positioning plate 66 for supporting the support rail 4 or the curtain 6 is provided in the limiting groove 65. A positioning protrusion is provided in the limiting groove 65. The support positioning plate 66 is fixedly connected to the positioning protrusion. The support rail 4 is engaged with the support positioning plate 66 and the positioning protrusion through the first fabric groove 58. The support positioning plate 66 and the positioning protrusion are used to prevent the support rail 4 from rotating left and right.

[0077] In this embodiment, the positioning frame 61 includes two side panels 64 and a base panel. The side panels 64 provide left and right support for the positioning frame 61. Positioning protrusions are provided on the base panel, and slider slots 68 are provided on the side panels 64. Cutting slots 67 are provided on the side panels 64, the positioning protrusions, and the base panel. A retaining slot 65 is formed between the side panels 64 and the base panel. When in use, the positioning frame 61 is glued and fixed to a workbench or table to reduce shaking during cutting. The bottom of the positioning frame 61 is glued and fixed with a cutting fixture 63, which is a traceless double-sided tape.

[0078] In this embodiment, the cutting slider 62 includes a positioning block 48, a cutting link and a limiting piece 49. The positioning block 48 is arranged in the limiting groove 65 and is slidably connected to the positioning frame 61. The positioning block 48 is a rectangular structure, which is used to position the light baffle 56 and the clamping support rail 4 or the curtain 6; one end of the cutting link is connected to the positioning block 48, and the other end passes through the positioning frame 61 and is connected to the limiting piece 49. The cutting link is arranged on both sides of the positioning block 48; the limiting piece 49 corresponds to the cutting link one by one, and is used to ensure the stability of the movement of the positioning block 48, and is also used to limit the position of the two walls of the positioning frame 61 to prevent the positioning frame 61 from deformation. The limiting piece 49 is arranged parallel to the side wall of the positioning frame 61.

[0079] In this embodiment, the cutting fixture 63 is a traceless double-sided tape, which is disposed at the bottom of the positioning frame 61 and is used to provide adhesion when fixing the positioning frame 61, thereby adhering the positioning frame 61 to a table or the ground. The cutter 3 can be a structure connected to the positioning frame 61, or a structure that is detachable from the positioning frame 61. For example, the cutter 3 is placed separately from the positioning frame 61. When in use, the cutter 3 is inserted into the cutting groove 67 and slides along the cutting groove 67 to cut the shading component or the support rail 4. The structure for connecting the cutter 3 to the positioning frame 61 can be a structure in which one end of the cutter 3 is rotatably connected to the positioning frame 61, and the other end is slidably connected to the positioning frame 61 through the cutting groove 67.

[0080] The specific method of using the cutter 60 for cutting includes:

[0081] S1. Attach the side panel 64 to the workbench or table surface with the side panel facing forward and horizontally fixed thereto.

[0082] S2. Measure the length of the curtain to be cut, and mark the cutting position at the corresponding length of the support track 4 (excluding the track seal 2) / the shading component;

[0083] S3. Insert the support rail 4 into the positioning frame 61 along one side of the slider groove 68, and align the cutting position with the cutting groove 67;

[0084] S4, insert the cutting slider 62 into the slider slot 68 with the limiting piece 49 facing upward, pressing the support rail 4;

[0085] S5, hold the positioning frame 61 tightly and cut along the cutting groove 67 with the cutter 3;

[0086] S6. Pull out the support rail 4 and place the curtain 6 into the positioning frame 61, aligning the cutting position with the cutting groove 67;

[0087] S7, insert the cutting slider 62 into the limiting groove 65 with the limiting piece 49 facing downward to press the curtain 6;

[0088] S8, hold the positioning frame 61 tightly, and use the cutter 3 to cut along the cutting groove 67 to complete the cutting operation.

[0089] As another embodiment of the present invention, the structure of this kind of punch-free sliding curtain that is easy to disassemble and assemble, can be cut and does not leak light is basically the same as the structure in the above embodiment, the difference is that a handle 5 is connected to the support rail 4; a first fabric groove 58, a rail hole 57 and a handle groove 59 are provided on the support rail 4, the first fabric groove 58 is engaged with the shading component and is arranged at the bottom of the support rail 4 for installing and fixing the shading component; the rail hole 57 is connected to the rail seal 2, which is a through hole passing through the support rail 4; the handle groove 59 is connected to the handle 5 for installing and fixing the handle 5.

[0090] In this embodiment, the support rail 4 is used to support and drive the movement of the light shielding assembly and to fix the handle 5. The handle 5 is used to facilitate finger grip when adjusting the position of the support rail 4. The support rail 4 is also provided with a light shield 56 for blocking the gap between the punch-free bracket groups. The handle slot 59 is provided below the light shield 56.

[0091] As another embodiment of the present invention, the structure of this kind of punch-free sliding curtain that is easy to disassemble and assemble, can be cut and does not leak light is basically the same as the structure in the above-mentioned embodiment, the difference being that the bracket unit 1 includes a mounting bracket 8, a clamping sleeve 9, a hanging code 12, and a sliding cover 10, wherein the mounting bracket 8 is connected to the slide 7 and is connected to the window through a bracket fixing member 11; the clamping sleeve 9 is slidingly connected to the mounting bracket 8 and is engaged with the window; the hanging code 12 is also connected to the mounting bracket 8; the sliding cover 10 is slidingly connected to the mounting bracket 8 and abuts against the hanging code 12, for applying a force to unlock the hanging code 12, and the slide 7 passes through the mounting bracket 8 and the sliding cover 10 in sequence and is connected to the hanging code 12.

[0092] In this embodiment, the mounting bracket 8 is used to achieve the overall support of the bracket unit 1 and the equipment of other structures in the bracket unit 1. The bracket fixing part 11 can be a traceless double-sided tape that provides adhesion when pasting without punching. The mounting bracket 8 can be pasted on the glass of the window through the bracket fixing part 11. In the second installation method, it is used in conjunction with the mounting bracket 8, and can also be used in conjunction with the clamping sleeve 9 to be fixed to the window frame to complete the function of the first installation method; the hanging code 12 is used to fix the slide 7; the sliding cover 10 is used to press the sleeve 33 in the hanging code 12 from the outside, thereby releasing the lock of the hanging code 12 on the slide 7, adjusting the position of the slide 7 or disassembling the slide 7.

[0093] In this embodiment, the hanging code 12 is a push-to-lock accessory, and a reverse self-locking structure is provided inside the hanging code 12 . The hanging code 12 includes a sleeve 33, a threaded column 34 and a fastener 35, and the sleeve 33 abuts the sliding cover 10; the threaded column 34 is slidably connected to the sleeve 33 and is threadedly connected to the fastener 35, and the threaded column 34 can be a hollow structure for the slide 7 to pass through; the fastener 35 can be a hexagonal nut, and the fastener 35 and the threaded column 34 are both engaged and fixed with the mounting bracket 8, and the threaded column 34 and the fastener 35 are fixed to the fixing frame 15; the sleeve 33 is provided with a threaded hole 32 for the slide 7 to pass through, and the slide 7 passes through the threaded hole 32 and passes through the sleeve 33, and then is fixed by the reverse self-locking structure between the sleeve 33 and the threaded column 34 and then passes through the threaded column 34. After the sliding cover 10 presses the sleeve 33 to slide relative to the threaded column 34, the reverse self-locking structure releases the restriction on the slide 7. After pressing the sleeve 33, the slide 7 can be disassembled or the position adjusted.

[0094] As another embodiment of the present invention, the structure of this kind of punch-free sliding curtain that is easy to disassemble and assemble, can be cut and does not leak light is basically the same as the structure in the above embodiment, the difference is that the track seal 2 includes a sealing shell 36, a sealing button 37, and an elastic member 38, wherein the sealing shell 36 is engaged with the support track 4 and is slidingly connected to the slide 7; the sealing button 37 is slidingly connected to the sealing shell 36 and abuts against the slide 7, and is used to cooperate with the sealing shell 36 to clamp the slide 7, and the slide 7 passes through the sealing shell 36 and the sealing button 37 at the same time; the elastic member 38 is arranged between the sealing shell 36 and the sealing button 37, and is used to provide rebound force for the sealing button 37.

[0095] In this embodiment, the elastic member 38 can be a spring, which is used to squeeze the sealing button 37, and when the sealing button 37 loses external force, the sealing button 37 is tightly abutted against the slide 7, thereby limiting the relative position between the sealing button 37 and the slide 7, and realizing the limiting fixation of the support rail 4.

[0096] As another embodiment of the present invention, the structure of this easy-to-assemble and disassemble, cuttable and light-proof punch-free sliding curtain is basically the same as the structure in the above embodiment, the difference being that the shading assembly includes a curtain 6 and a curtain piece 45, wherein the curtain 6 is connected to the support track 4 for blocking light, and the support track 4 is provided with two, which are respectively arranged on the upper and lower sides of the curtain 6; the curtain piece 45 is connected to the curtain 6 and is slidably connected to the slide 7, and the curtain piece 45 is provided with a plurality of threading holes 47 for the slide 7 to pass through, and a plurality of curtain pieces 45 are provided at equal distances along the setting direction of the slide 7.

[0097] In this embodiment, the front of the curtain 6 has no holes for light leakage. Each folded edge on the back of the curtain 6 is provided with a rearward-facing curtain piece 45, located on the side of the curtain 6 closest to the window. The equally spaced arrangement of threading holes 47 ensures that the curtain 6 can be cut to fit different window frame widths. These threading holes 47 are used to secure the curtain 6 through a runner 7. The runner 7 extends from the threading hole 47 at the top of the curtain 6 downward through the threading holes 47 at the corresponding positions on each curtain piece 45, ensuring that the curtain 6 moves on the runner 7 when the support rail 4 is pulled.

[0098] As another embodiment of the present invention, the structure of the punch-free sliding curtain that is easy to disassemble and assemble and can be cut without light leakage is basically the same as the structure in the above embodiment. The difference is that the mounting bracket 8 includes a top plate 13, a back plate 14, and a fixing frame 15, wherein the top plate 13 is slidably connected to the card sleeve 9 and is connected to the slide 7, and a wire feed hole 17, a wire groove 18 and a wire outlet hole 19 are provided on the top plate 13. The wire groove 18 is connected to the wire feed hole 17 and the wire outlet hole 19 at the same time. The slide 7 passes through the bottom of the wire feed hole 17, passes through the wire groove 18, and passes out from the bottom of the wire outlet hole 19, and passes through the second through-hole 29 of the pressure plate 29 in the sliding cover 10. Hole 28 is inserted into and fixed to the hanging code 12. The wire inlet hole 17, wire groove 18 and wire outlet hole 19 are all used to change the direction of the slideway 7. The wire inlet hole 17 and the wire outlet hole 19 are both through holes that pass through the middle of the mounting bracket 8. The front is the wire inlet hole 17 and the rear is the wire outlet hole 19. The top ends of the two holes are longitudinally connected by the strip wire groove 18; the back plate 14 is integrally formed with the top plate 13 and is connected to the bracket fixing piece 11; the fixing frame 15 is integrally formed with the top plate 13 and is parallel to the back plate 14. The back plate 14 and the fixing frame 15 are both connected to the hanging code 12 for fixing the hanging code 12. The fixing frame 15 is set through the sliding cover 10.

[0099] In this embodiment, the top plate 13 is located at the top of the overall structure of the mounting bracket 8, and is used to cooperate with the ferrule 9. A plurality of external teeth 16 are evenly distributed on the rear half of both sides of the top plate 13; the wire feeding hole 17 is the entrance for the conversion slide 7; the wire groove 18 is the connecting space for the conversion slide 7; the wire outlet hole 19 is the outlet for the conversion slide 7; a slide groove 21 for limiting the sliding cover 10 is formed between the fixing frame 15 and the back plate 14, and the sliding cover 10 can move up and down in the slide groove 21; a first mounting hole 22 for installing a fastener 35 is provided on the fixing frame 15, and a positioning groove 24 adapted to the fastener 35 is provided on the back plate 14. The fastener 35 passes through the first mounting hole 22 and is engaged with the positioning groove 24 for fixing. The positioning groove 24 is a triangular groove adapted to the fastener 35; a second mounting hole 23 is also provided on the fixing frame 15 and the back plate 14 on the side away from the slide groove 21. The second mounting hole 23 is a round hole adapted to the hanging code 12 for installing and fixing the hanging code 12. The fixing frame 15 is a hollow frame structure; after the threaded column 34 is fixed by the fastener 35, it is inserted from below the second mounting hole 23 and is tightened with the fastener 35 and fixed to the fixing frame 15.

[0100] The cam 32 is provided with a plurality of cams 33 and a plurality of cams 34 for locking the cam 32 in the locking cam 32. The cam 32 is provided with a plurality of cams 33 and a plurality of cams 34 for locking the cam 32 in the locking cam 32.

[0101] As another embodiment of the present invention, the structure of this kind of convenient disassembly and assembly, cuttable and light-proof punch-free sliding curtain is basically the same as the structure in the above embodiment, the difference being that the card sleeve 9 includes a track portion 25 and a card arm portion 26, wherein the track portion 25 is slidably connected to the top plate 13, and the top plate 13 is further provided with a track groove 20 adapted to the track portion 25, and the track groove 20 is a strip groove provided on the left and right sides of the top plate 13; the card arm portion 26 is integrally formed with the track portion 25, and the card arm portion 26 is provided with two , and are symmetrically arranged on both sides of the track portion 25, the arm portion 26 is provided with an internal clasp, and the top plate 13 is provided with an external clasp 16 that engages with the internal clasp, the internal clasp and the external clasp 16 are adapted to limit the relative position of the track portion 25 and the top plate 13; the baffle portion 27 is integrally formed with the track portion 25 and is parallel to the back plate 14, the baffle portion 27 abuts against the window body, and is used to cooperate with the back plate 14 to clamp the window body when assembled in the first installation mode, and there is a trapezoidal step on the inner side of the baffle, which has an anti-slip effect during assembly.

[0102] In this embodiment, the ferrule 9 slides along the track groove 20 and engages with the outer ferrule 16 through the inner ferrule to lock and adjust the position of the ferrule 9. The retaining plate 27 is used to clamp the window frame with the back plate 14 during installation, thereby securing the entire bracket unit 1. The track portion 25 is a continuous circular cylindrical structure with a longitudinal break in the middle of the bottom of the circular cylindrical structure, forming an inward-locking track-like structure on both sides. The track portion 25 is provided with upper and lower hollow structures on both sides for accommodating the clamping arms. The clamping arms can be opened to the sides. The inner ferrule inside the clamping arms cooperates with the outer ferrule 16 on the top plate 13 to achieve self-locking. The end of the clamping arm away from the track portion 25 is provided with a handle. The ferrule 9 can be inserted into the top plate 13 from the rear and slid forward to adjust the position of the ferrule 9. During sliding, the outer ferrule 16 and the inner ferrule form a backward self-locking structure. When the handle is opened to the sides, the lock is released and the ferrule 9 is disassembled and assembled. Therefore, any device that can achieve the above-mentioned performance and function of the ferrule 9 is within the scope of protection of this application document.

[0103] As another embodiment of the present invention, the structure of this kind of easy-to-assemble and disassemble, cuttable and light-proof punch-free sliding curtain is basically the same as the structure in the above embodiment, the difference being that the sealing shell 36 includes a plug-in portion and a limiting portion, wherein the plug-in portion is connected to the support rail 4, and the plug-in portion is provided with a reinforcing rib 39 for being tightly connected to the support rail 4, and the front end of the reinforcing rib 39 is provided with an oblique chamfer for easy insertion into the support rail 4; the limiting portion is integrally formed with the plug-in portion and is slidably connected to the sealing button 37, and a fourth positioning rib 40 is provided on the side of the limiting portion close to the plug-in portion, and the fourth positioning rib 40 is engaged with the support rail 4 for fastening the support rail 4 to prevent dislocation during installation; the limiting portion is also provided with a fourth positioning rib 40 It is provided with a third through hole 41, a receiving groove, a second fabric groove 50, and a retaining rib 42. The third through hole 41 is arranged to pass through the limiting part for the slide 7 to pass through; the receiving groove is slidably connected to the sealing button 37 for accommodating the elastic member 38 and the sealing button 37, and a receiving hole 43 for installing the elastic member 38 is provided in the receiving groove; the second fabric groove 50 is arranged on one side of the receiving groove for installing the shading component, and the retaining rib 42 is arranged on the side of the second fabric groove 50 away from the plug-in part for limiting the shading component to prevent the curtain 6 from slipping out. The second fabric groove 50 is a structure that is narrow on the outside and wide on the inside, that is, the cross-sectional area of ​​the second fabric groove 50 at one end close to the plug-in part is larger than the cross-sectional area of ​​the other end, which is convenient for fabric insertion.

[0104] In this embodiment, the reinforcing ribs 39 tightly abut against the support rail 4, enhancing the secure assembly between the sealing housing 36 and the support rail 4. The retaining ribs 42 block the curtain 6, preventing it from sliding off the support rail 4 from either side. When the sealing button 37 clamps the slide 7, the sidewalls of the third through hole 41 tightly abut against the slide 7. The third through hole 41, in conjunction with the sealing button 37, effectively clamps the slide 7. The third through hole 41, extending through the receiving slot and the second fabric slot 50, forms multiple hole walls. When the slide 7 is clamped, these multiple hole walls abut against the slide 7. Each of these hole walls has chamfered corners. These chamfered corners ensure linear contact between the sealing housing 36 and the slide 7, rather than surface contact, thereby reducing twitching during operation and improving user experience. The third through hole 41 is a truncated cone-shaped hole, smaller at the top and larger at the bottom. The diameter of the opening at the bottom of the third through hole 41 is larger than that at the top, ensuring that the bottom does not contact the slide 7 and ensuring smooth sliding of the slide 7. The slide 7 can be a plastic-coated steel wire. The plastic coating can reduce the wear of accessories such as the track seal 2. The traceless double-sided tape, handle 5, plastic-coated steel wire, and reverse self-locking structure are all existing technologies and will not be described in detail here.

[0105] As another embodiment of the present invention, the structure of this kind of punch-free sliding curtain that is easy to disassemble and assemble and can be cut without leaking light is basically the same as the structure in the above embodiment. The difference is that the sealing button 37 is provided with a card column 51, a buckle 52, a first through hole 53, a first positioning rib 54 and a round rib 55. The card column 51 is engaged with the elastic member 38 and is arranged at one end of the sealing button 37 for installing and limiting the elastic member 38; the buckle 52 is engaged with the sealing shell 36 and is arranged on the upper surface of the sealing button 37 for limiting the movement range of the sealing button 37. The sealing shell 36 is provided with a card column 51, a buckle 52, a first through hole 53, a first positioning rib 54 and a round rib 55. The buckle 52 is adapted to the card slot 46; the first through hole 53 is arranged on one side of the buckle 52 for the slide 7 to pass through; the positioning rib is slidably connected to the sealing shell 36, and the sealing shell 36 is provided with a second positioning rib 44 adapted to the first positioning rib 54. There are multiple first positioning ribs 54 and second positioning ribs 44 for preventing the sealing button 37 from shifting during movement; the round rib 55 is in contact with the slide 7 and is arranged on the hole wall on one side of the first through hole 53. The setting of the round rib 55 is to maintain linear contact between the sealing button 37 and the slide 7 rather than surface contact, so as to reduce the jamming during pulling and improve the feel of use.

[0106] In this embodiment, six bracket units 1 are provided, three of which form a group. Two bracket units 1 in each group are respectively disposed at the top or bottom corners of the window frame or glass, and the other bracket unit 7 is disposed midway between the corners. Three slideways 7 are provided, each detachably connected to a corresponding pair of bracket units 1. The three slideways 7 are disposed on the left and right sides and the middle of the shading assembly, and each slideway 7 extends through the threading holes 47 of the curtain sheet 45. Eight bracket units 1 may also be provided; any configuration that can achieve the desired function of the bracket units 1 and slideways 7 falls within the scope of protection of this application.

[0107] In this embodiment, the latch 46 is used to limit the travel of the latch 52. The latch 52 cooperates with the latch 46 to prevent the sealing button 37 from separating from the sealing housing 36. A plurality of second positioning ribs 44 are provided on the upper and lower sides of the receiving slot. The receiving hole 43 cooperates with the latch post 51 to prevent the elastic member 38 from tilting. The first positioning rib 54 is a long, strip-shaped protrusion provided on the side wall of the sealing button 37. It should be understood that the terms "length," "width," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inside," and "outside" and the like, indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They do not indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention.

[0108] The various embodiments in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced. Contents not described in detail in the embodiments of the present invention belong to the prior art known to professional and technical personnel in this field.

[0109] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A punch-free sliding curtain that is easy to disassemble and assemble, can be cut and does not leak light, and is characterized by: include: A punch-free bracket assembly, comprising a plurality of bracket units (1) for connecting to a window, wherein the plurality of bracket units (1) are divided into two groups and symmetrically arranged on the upper and lower sides of the window; A slideway (7) is connected to the punch-free bracket assembly and is arranged between two corresponding bracket units (1), and a plurality of slideways (7) are provided; The shading component is slidably connected to a plurality of the slideways (7), and the slideways (7) are arranged to pass through the shading component; A support rail (4) detachably connected to the shading assembly; A track seal (2) connected to the support track (4) and slidably connected to the slideway (7), for clamping the slideway (7) and adjusting the position of the support track (4) on the slideway (7); It also includes a cutter (60) for cutting the support rail (4) and the shading assembly, and the cutter (60) includes: A positioning frame (61) connected to the support rail (4) or the shading assembly, wherein the positioning frame (61) is provided with a limiting groove (65) for positioning the support rail (4) or the shading assembly; A cutting slider (62) is slidably connected to the positioning frame (61) and abuts against the support rail (4) or a side of the shading component away from the positioning frame (61); the positioning frame (61) is provided with a slider groove (68) adapted to the cutting slider (62); A cutting fixture (63) connected to the positioning frame (61) for fixing the positioning frame (61) on a table or the ground; A cutter (3) is slidably connected to the positioning frame (61) and is used for cutting the support rail (4) or the shading component. The positioning frame (61) is also provided with a cutting groove (67) adapted to the cutter (3); A handle (5) is connected to the support rail (4).

2. The conveniently disassembled and cuttable light-proof punch-free sliding curtain according to claim 1, characterized in that: The bracket unit (1) comprises: A mounting bracket (8) connected to the slideway (7) and connected to the window via a bracket fixing member (11); A clamping sleeve (9) is slidably connected to the mounting bracket (8) and is engaged with the window; A hanging bracket (12) is connected to the mounting bracket (8); The sliding cover (10) is slidably connected to the mounting bracket (8) and abuts against the hanging code (12), and is used to apply a force to unlock the hanging code (12). The slideway (7) sequentially passes through the mounting bracket (8) and the sliding cover (10) and is connected to the hanging code (12).

3. The conveniently disassembled and cuttable light-proof punch-free sliding curtain according to claim 1, characterized in that: The track seal (2) comprises: A sealing shell (36) is engaged with the support rail (4) and is slidably connected to the slideway (7); A sealing button (37) is slidably connected to the sealing shell (36) and abuts against the slideway (7), and is used to cooperate with the sealing shell (36) to clamp the slideway (7), and the slideway (7) is simultaneously provided through the sealing shell (36) and the sealing button (37); An elastic member (38) is disposed between the sealing shell (36) and the sealing button (37) and is used to provide a rebound force for the sealing button (37).

4. A punch-free sliding curtain that is easy to disassemble and assemble, can be cut, and does not leak light, according to any one of claims 1 to 3, characterized in that: The shading component includes: The curtain (6) is connected to the support rail (4), and the support rail (4) is provided with two, and is respectively arranged on the upper and lower sides of the curtain (6); A curtain piece (45) is connected to the curtain cloth (6) and is slidably connected to the slideway (7). The curtain piece (45) is provided with a plurality of threading holes (47) for the slideway (7) to pass through. The curtain piece (45) is provided with a plurality of holes along the direction in which the slideway (7) is provided.

5. The conveniently disassembled and cuttable light-proof punch-free sliding curtain according to claim 2, characterized in that: The mounting bracket (8) comprises: A top plate (13) is slidably connected to the ferrule (9) and connected to the slideway (7); a wire feed hole (17), a wire groove (18) and a wire outlet hole (19) are provided on the top plate (13); the slideway (7) is connected to the hanging code (12) in sequence through the wire feed hole (17), the wire groove (18), the wire outlet hole (19) and the sliding cover (10); the wire feed hole (17), the wire groove (18) and the wire outlet hole (19) are all used to convert the direction of the slideway (7); a back plate (14) formed integrally with the top plate (13) and connected to the bracket fixing member (11); The fixing frame (15) is integrally formed with the top plate (13); the back plate (14) and the fixing frame (15) are both connected to the hanging code (12) and are used to fix the hanging code (12); the fixing frame (15) passes through the sliding cover (10) and is slidably connected to the sliding cover (10).

6. The conveniently disassembled and cuttable light-proof punch-free sliding curtain according to claim 5, characterized in that: The ferrule (9) comprises: A track portion (25) is slidably connected to the top plate (13), and the top plate (13) is further provided with a track groove (20) adapted to the track portion (25); An arm portion (26) is formed integrally with the track portion (25), the arm portion (26) is provided with an inner buckle, and the top plate (13) is provided with an outer buckle (16) engaged with the inner buckle; The baffle portion (27) is integrally formed with the track portion (25), and the baffle portion (27) abuts against the window and is used to cooperate with the back plate (14) to clamp the window.

7. The conveniently disassembled and cuttable light-proof punch-free sliding curtain according to claim 3, characterized in that: The sealing shell (36) comprises: A plug-in portion connected to the support rail (4), the plug-in portion being provided with a reinforcing rib (39) for tightly connecting to the support rail (4); The limiting portion is integrally formed with the plug-in portion and is slidably connected to the sealing button (37). The limiting portion is further provided with a third through hole (41) and a receiving groove. The third through hole (41) is provided through the limiting portion for the slideway (7) to pass through. The receiving groove is slidably connected to the sealing button (37) for accommodating the elastic member (38) and the sealing button (37). The receiving groove is provided with a receiving hole (43) for mounting the elastic member (38).

8. The conveniently disassembled and cuttable light-proof punch-free sliding curtain according to claim 7, characterized in that: The sealing button (37) is provided with a buckle (52) and a first through hole (53); the buckle (52) is engaged with the sealing shell (36) to limit the range of motion of the sealing button (37); the sealing shell (36) is provided with a slot (46) adapted to the buckle (52); the first through hole (53) is used for the slideway (7) to pass through.

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