Curtain snap-fastener type assembly structure

Abstract

The utility model discloses a curtain snap-fastener type assembly structure which comprises curtain cloth, a snap-fastener, a snap-fastener and a snap-fastener. The snap fastener penetrates through the through hole, one side of the snap fastener extends to form a connecting block, and a clamping block is arranged at the outer end of the connecting block; a sleeve hole in the limiting ring is positioned at the inner end of the connecting block in a sleeving manner; and the clamping sleeve is arranged on the pulley assembly of the opening and closing curtain, and the clamping block is clamped in the first clamping groove of the clamping sleeve. According to the utility model, the problems that the curtain cloth is inconvenient to disassemble, assemble, take down and clean when the curtain cloth and the pulley assembly in a common opening and closing curtain are assembled in a hook mode, and the curtain cloth is easy to deform and loosen when being pulled by external force, so that the curtain cloth falls off can be solved.

Description

Technical Field

[0001] This utility model relates to the field of curtain technology, specifically a snap-on assembly structure for curtains. Background Technology

[0002] Common serpentine curtains mainly consist of a curtain fabric, a trolley assembly that connects to the curtain fabric, a track, and a drive device that drives the trolley assembly to slide within the track. The curtain fabric and trolley assembly often use a hook-type assembly method, which makes disassembly, cleaning, and removal inconvenient. Furthermore, the structure is prone to deformation and loosening under external force, causing the curtain fabric to fall off. Utility Model Content

[0003] The purpose of this utility model is to solve the problems of inconvenient curtain disassembly and cleaning when using the hook-type assembly method of curtain fabric and trolley assembly in common opening and closing curtains, and the easy deformation and loosening of the structure when pulled by external force, causing the curtain fabric to fall off, so as to provide a snap-on assembly structure for curtains.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: a snap-on assembly structure for curtains, comprising:

[0005] The curtain has several perforations at its top;

[0006] The snap fastener is threaded through the hole, and a connecting block extends from one side of it. A locking block is provided at the outer end of the connecting block.

[0007] A limiting ring, the inner hole of which is fitted and positioned at the inner end of the connecting block;

[0008] A ferrule is provided on the trolley assembly of the curtain, and the ferrule engages with the first slot of the ferrule.

[0009] As a further description of the above technical solution:

[0010] The inner end surface of the connecting block and the edge of the card block are both arc-shaped structures, and the inner surface of the sleeve hole and the first card slot has an annular groove that matches the arc-shaped structure extending radially outward.

[0011] As a further description of the above technical solution:

[0012] The connecting block is conical, and the size of its inner end is larger than the size of the locking block.

[0013] As a further description of the above technical solution:

[0014] The connecting block, the limiting ring, and the outer end face of the ferrule are assembled.

[0015] As a further description of the above technical solution:

[0016] The connecting block and the locking block are hollow ring structures.

[0017] As a further description of the above technical solution:

[0018] The outer end of the connecting block and the card block is provided with a second card groove, and the second card groove is axially inserted into the protrusion inside the first card groove.

[0019] In summary, by adopting the above technical solution, this utility model has the following advantages over the prior art:

[0020] Beneficial effects:

[0021] The snap-on assembly structure of this utility model allows for quick assembly and disassembly of the curtain fabric through snaps and clips. The clips, clips, and protrusions form a multi-layered snap-on positioning structure. Compared with the common hook-type assembly method, the curtain fabric is easy to assemble and disassemble, and easy to remove and clean. It can also improve the positioning strength of the snap-on assembly structure of the curtain, and prevent the structure from loosening or deforming when the curtain fabric is pulled by external force, thus preventing the curtain fabric from falling off. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of a snap-on assembly structure for curtains.

[0024] Figure 2 This is a schematic diagram of the clip sleeve in a snap-on assembly structure for a curtain.

[0025] Figure 3 This is a diagram illustrating the usage of a snap-on assembly structure for curtains.

[0026] Legend:

[0027] 1. Curtain fabric; 2. Snap fastener; 3. Connecting block; 4. Limiting ring; 5. Sleeve hole; 6. Locking block; 7. Locking sleeve; 8. First locking slot; 9. Second locking slot. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0029] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] Please see Figure 1-3 This utility model provides a technical solution: a snap-on assembly structure for curtains, comprising:

[0031] Curtain 1, with several perforations at its top;

[0032] Snap fastener 2 is threaded through the hole, and a connecting block 3 extends from one side of it. A locking block 6 is provided at the outer end of the connecting block 3.

[0033] The limiting ring 4, with its inner sleeve hole 5, is fitted and positioned at the inner end of the connecting block 3;

[0034] A retainer 7 is disposed on the trolley assembly of the curtain, and the retaining block 6 is engaged in the first retaining groove 8 of the retainer 7. The trolley assembly is slidably disposed within the curtain track and is connected to the drive device therein to realize the lateral sliding drive of the trolley assembly, thereby opening and closing the curtain fabric.

[0035] The inner end surface of the connecting block 3 and the edge of the locking block 6 are both arc-shaped structures. The inner surfaces of the sleeve hole 5 and the first locking groove 8 extend radially outward with annular grooves that match the arc-shaped structures. This improves the convenience and stability of pressing in and pulling out the snap fastener structure and assembling and disassembling the curtain 1.

[0036] The connecting block 3 is conical, and the inner end of it is larger than the size of the locking block 6. The connecting block 3, the limiting ring 4, and the outer end face of the retaining sleeve 7 are joined together.

[0037] The connecting block 3 and the locking block 6 are hollow annular structures. A second locking groove 9 is axially formed at the outer end of the connecting block 3 and the locking block 6, and the second locking groove 9 is axially inserted into the protrusion inside the first locking groove 8. The multi-layered locking and positioning structure formed by the locking block 6, the locking sleeve 7, and the protrusion can improve the positioning strength of the snap-on assembly structure of the curtain, preventing the structure from loosening and causing the curtain to fall when pulled by external force.

[0038] The assembly process of a snap-on curtain assembly structure in this embodiment includes: holding the snap 2 and passing the connecting block 3 through the perforation on one side of the curtain fabric 1, with a limiting ring 4 placed on the other side of the curtain fabric 1 so that the sleeve hole 5 is engaged with the connecting block 3; after the trolley assembly is assembled on the curtain track, the curtain fabric 1 is placed below the trolley assembly and engaged and positioned by the locking block 6, the locking sleeve 7, and the protrusion, as detailed below. Figure 3 As shown. When the curtain 1 is removed, it can be washed directly, or the snaps 2 and the limiting ring 4 can be removed before washing the curtain 1.

[0039] In summary, due to the adoption of the above technical solution, the snap-on assembly structure for curtains in this embodiment has the following advantages compared to the prior art:

[0040] The snap-on assembly structure of this utility model allows for quick assembly and disassembly of the curtain fabric through snaps and clips. The clips, clips, and protrusions form a multi-layered snap-on positioning structure. Compared with the common hook-type assembly method, the curtain fabric is easy to assemble and disassemble, and easy to remove and clean. It can also improve the positioning strength of the snap-on assembly structure of the curtain, and prevent the structure from loosening or deforming when the curtain fabric is pulled by external force, thus preventing the curtain fabric from falling off.

[0041] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A snap-on assembly structure for curtains, characterized in that, The utility model relates to a curtain, which comprises: a curtain cloth provided with a plurality of through holes at the top; a snap fastener provided through the through holes and having a connecting block extending from one side, the outer end of the connecting block being provided with a clamping block; a limiting ring provided with a sleeve hole at the inner end of the connecting block; a clamping sleeve provided on the carrier assembly of the open-close curtain, and the clamping block is clamped in the first clamping groove of the clamping sleeve.

2. The curtain fastener assembly according to claim 1, wherein The inner end surface of the connecting block and the edge of the clamping block are both arc-shaped structures, and the inner surface of the sleeve hole and the first clamping groove extends radially outward to form an annular groove matched with the arc-shaped structures.

3. The curtain fastener assembly according to claim 1, wherein The connecting block is conical, and the size of the inner end is larger than that of the clamping block.

4. The curtain fastener assembly according to claim 1, wherein The outer end surfaces of the connecting block, the limiting ring and the clamping sleeve are combined.

5. The window shade buckle assembly of claim 1, wherein, The connecting block and the clamping block are hollow annular structures.

6. The window shade buckle assembly of claim 1, wherein, The outer end of the connecting block and the clamping block is axially provided with a second clamping groove, and the second clamping groove is axially inserted with a protruding block inside the first clamping groove.

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