Quick-release and quick-assembly structure of curtain

Abstract

The utility model discloses a quick detach quick installation structure of curtain, it includes curtain winding and putting device and curtain cloth, curtain winding and putting device includes winding and putting shell and the winding and putting device body that contains in winding and putting shell, winding and putting device body has connected through groove along its axial direction, winding and putting shell has the in-out through groove along its axial direction, and the end face of at least one end of winding and putting shell is equipped with the dismounting opening, and the dismounting opening is in communication with the in-out through groove, and the dismounting opening is equipped with the dismounting cover for opening and closing this dismounting opening, curtain cloth includes cloth body and the connecting seat that is connected with cloth body one end, and cloth body passes through the in-out through groove of winding and putting shell, and the connecting seat and the connecting through groove of winding and putting device body slide joint cooperation, and the connecting seat and the connecting through groove circumferential limit cooperation and radial limit cooperation, the utility model discloses can be convenient for the dismounting between curtain winding and putting device and curtain cloth.

Description

Technical Field

[0001] This utility model relates to the field of curtains, and in particular to a quick-release and quick-installation structure for curtains. Background Technology

[0002] Some existing curtains use a curtain rolling mechanism (such as a tubular motor or a mechanical rolling mechanism driven by a beaded chain) to roll up and unroll the curtain fabric; these are also known as roller blinds. However, existing curtains have a problem: the installation and removal of the curtain rolling mechanism from the curtain fabric is cumbersome, or sometimes impossible. This makes it difficult for users to remove the curtain fabric for thorough cleaning after prolonged use, resulting in only simple wiping and ineffective cleaning.

[0003] In view of the above problems, it is necessary to study a quick-release and quick-installation structure for curtains, which can facilitate the disassembly and assembly of the curtain rolling device and the curtain fabric. Utility Model Content

[0004] The purpose of this utility model is to provide a quick-release and quick-installation structure for curtains, which facilitates the disassembly and assembly of the curtain rolling device and the curtain fabric.

[0005] To achieve the above objectives, the solution of this utility model is:

[0006] A quick-release and quick-install structure for a curtain includes a curtain rolling device and a curtain fabric. The curtain rolling device includes a rolling housing and a rolling device body housed within the rolling housing. The rolling device body has a connecting groove along its axial direction. The rolling housing has an inlet / outlet groove along its axial direction, and at least one end of the rolling housing has a disassembly / assembly opening that communicates with the inlet / outlet groove. The disassembly / assembly opening is fitted with a disassembly / assembly cover for opening and closing the disassembly / assembly opening. The curtain fabric includes a fabric body and a connecting seat connected to one end of the fabric body. The fabric body moves through the inlet / outlet groove of the rolling housing. The connecting seat is slidably engaged with the connecting groove of the rolling device body, and the connecting seat and the connecting groove are circumferentially and radially limited.

[0007] The roll-up housing has two opposing curved plates, with the inlet / outlet slot formed between the two curved plates.

[0008] One side of the disassembly cover is pivotally connected to one side of the disassembly opening, and the other side of the disassembly cover is movably fastened to the roll-up outer casing.

[0009] The other side of the disassembly cover is provided with an elastic buckle plate that can be used to fasten the side of the rolled-up outer casing.

[0010] The disassembly opening has two opposite connecting holes, and the disassembly cover has two rotating shafts that are respectively inserted into the two connecting holes.

[0011] When the disassembly cover closes the disassembly opening, the disassembly cover is flush with the end face of the roll-up housing that has the disassembly opening.

[0012] Limiting grooves are formed on both sides of the connecting groove, and the connecting seat is provided with limiting strips that slide in contact with the limiting grooves on both sides of the connecting groove.

[0013] The connector is made of plastic.

[0014] The connecting seat is provided with a clamping port for holding the fabric body, and the clamping port is connected to the fabric body by adhesive or riveting.

[0015] The roll-up outer shell includes a hollow cylindrical body and two end caps connected to both ends of the cylindrical body. The cylindrical body is provided with the inlet and outlet through grooves, and at least one of the two end caps is provided with the disassembly and assembly opening.

[0016] After adopting the above solution, when the curtain fabric and the curtain rolling device are installed, firstly, the disassembly and assembly opening of the rolling housing is opened; then, the connecting seat of the curtain fabric is slidably connected to the connecting groove of the rolling device body, and the fabric body of the curtain fabric passes through the inlet and outlet groove of the rolling housing; after the connecting seat of the curtain fabric and the connecting groove of the rolling device body are slid into place, the disassembly and assembly opening is closed by the disassembly cover, thereby preventing the curtain fabric from separating from the curtain rolling device.

[0017] When assembling and disassembling the curtain fabric and the curtain rolling device, the present invention first opens the disassembly opening of the rolling housing; then, the curtain fabric is applied along the axial direction of the curtain rolling device, causing the connecting seat of the curtain fabric to be pulled out from the connecting slot of the rolling device body and the connecting seat to be moved out of the rolling housing from the disassembly opening, and the fabric body of the curtain fabric to be moved out of the inlet and outlet slot of the rolling housing; after the connecting seat and the fabric body of the curtain fabric are completely detached from the curtain rolling device, the disassembly opening can be closed by the disassembly cover to protect the rolling device body.

[0018] As can be seen from the above, the disassembly and assembly operations of the curtain rolling device and the curtain fabric of this utility model are very simple and convenient. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 .

[0020] Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 .

[0021] Figure 3 This is an exploded view of the structure of this utility model.

[0022] Figure 4 for Figure 3 Enlarged view of point a.

[0023] Figure 5 for Figure 3 Enlarged view of point b.

[0024] Figure 6 for Figure 3 Enlarged view of point c.

[0025] Label Explanation:

[0026] Curtain rolling device 1,

[0027] The components include: a winding outer casing 11, a cylinder 111, an inlet / outlet channel 1111, a curved plate 1112, an end cap 112, a disassembly / assembly opening 1121, a connecting hole 1122, a disassembly / assembly cover 113, a rotating shaft 1131, a flexible buckle plate 1132, and screws 114.

[0028] The winding and unwinding device body 12 includes a connecting through groove 121 and a limiting through groove 1211.

[0029] Curtain fabric 2,

[0030] Cloth body 21,

[0031] Connecting seat 22, limiting bar 221, clamping port 222. Detailed Implementation

[0032] To further explain the technical solution of this utility model, the following detailed description is provided through specific embodiments.

[0033] like Figures 1 to 6 As shown, this utility model discloses a quick-release and quick-installation structure for curtains, which includes a curtain rolling device 1 and a curtain fabric 2; wherein, the curtain rolling device 1 includes a rolling housing 11 and a rolling device body 12 housed in the rolling housing 11; the rolling device body 12 has a connecting groove 121 along its axial direction; the rolling housing 11 has an inlet / outlet groove 1111 along its axial direction, and at least one end face of the rolling housing 11 has a disassembly / assembly opening 1121, the disassembly / assembly opening 1121... 21 is connected to the inlet / outlet channel 1111, and the disassembly / assembly opening 1121 is fitted with a disassembly / assembly cover 113 for opening and closing the disassembly / assembly opening 1121; while the curtain fabric 2 includes a fabric body 21 and a connecting seat 22 connected to one end of the fabric body 21. The fabric body 21 moves through the inlet / outlet channel 1111 of the roll-up housing 11, and the connecting seat 22 is slidably engaged with the connecting channel 121 of the roll-up device body 12. The connecting seat 22 is circumferentially limited and radially limited with the connecting channel 121.

[0034] This invention allows for convenient assembly and disassembly of the curtain roll-up device 1 and the curtain fabric 2. Specifically, when installing the curtain fabric 2 and the curtain roll-up device 1, firstly, the disassembly opening 1121 of the roll-up housing 11 is opened; then, the connecting seat 22 of the curtain fabric 2 is slidably connected to the connecting groove 121 of the roll-up device body 12, allowing the fabric body 21 of the curtain fabric 2 to pass through the inlet / outlet groove 1111 of the roll-up housing 11; after the connecting seat 22 of the curtain fabric 2 is slidably connected to the connecting groove 121 of the roll-up device body 12, the disassembly opening 1121 is closed by the disassembly cover 113, thereby preventing the curtain fabric 2 from separating from the curtain roll-up device 1. When the curtain fabric 2 is disassembled from the curtain rolling device 1, firstly, the disassembly opening 1121 of the rolling housing 11 is opened; then, the curtain fabric 2 is subjected to force along the axial direction of the curtain rolling device 1, so that the connecting seat 22 of the curtain fabric 2 is pulled out from the connecting slot 121 of the rolling device body 12 and the connecting seat 22 is moved out of the rolling housing 11 from the disassembly opening 1121, and the fabric body 21 of the curtain fabric 2 is moved out from the inlet and outlet slot 1111 of the rolling housing 11; after the connecting seat 22 and the fabric body 21 of the curtain fabric 2 are completely separated from the curtain rolling device 1, the disassembly opening 1121 can be closed by the disassembly cover 113 to protect the rolling device body 12.

[0035] In an embodiment of this utility model, the winding and unwinding housing 11 may include a hollow cylindrical body 111 and two end caps 112 respectively connected to both ends of the cylindrical body 111. The cylindrical body 111 is provided with the inlet and outlet through groove 1111, and at least one of the two end caps 112 is provided with the disassembly and assembly opening 1121. The end caps 112 and the cylindrical body 111 can be locked together by screws 114. This arrangement facilitates the installation of the winding and unwinding device body 12.

[0036] In an embodiment of this utility model, the cylindrical body 111 of the roll-up outer shell 11 may have two opposing curved plates 1112, and the inlet and outlet through groove 1111 is formed between the two curved plates 1112. The surface of the curved plates 1112 is smooth and will not damage the fabric body 21.

[0037] In this embodiment of the invention, the winding and unwinding device body 12 is a tubular motor. It should be noted that the winding and unwinding device body 12 can also be a mechanical winding and unwinding device driven by a ball bearing.

[0038] In an embodiment of this utility model, one side of the disassembly cover 113 can be pivotally connected to one side of the disassembly opening 1121, and the other side of the disassembly cover 113 is movably fastened to the winding housing 11. This simplifies the connection between the disassembly cover 113 and the disassembly opening 1121 and facilitates opening and closing the opening 1121. The disassembly opening 1121 may have two opposing connecting holes 1122, while the disassembly cover 113 has two rotating shafts 1131 that are respectively inserted into the two connecting holes 1122, thus pivotally connecting the disassembly cover 113 to the disassembly opening 1121. Furthermore, the other side of the disassembly cover 113 may have an elastic fastener 1132 that movably fastens to the side of the winding housing 11, allowing the user to easily apply force to the elastic fastener 1132 to release the disassembly cover 113 from the disassembly opening 1121. In addition, when the disassembly cover 113 closes the disassembly opening 1121, the disassembly cover 113 is flush with the end face of the roll-up housing 11 where the disassembly opening 1121 is provided, which makes the overall integrity of the roll-up housing 11 good.

[0039] In an embodiment of this utility model, limiting grooves 1211 can be formed on both sides of the connecting groove 121 of the winding and unwinding device body 12, and the connecting seat 22 is provided with limiting strips 221 that slide in contact with the limiting grooves 1211 on both sides of the connecting groove 121, so that the connecting seat 22 and the connecting groove 121 form a circumferential limiting fit and a radial limiting fit.

[0040] In an embodiment of this utility model, the connecting seat 22 is made of plastic, which makes the connecting seat 22 lightweight and strong; the connecting seat 22 is provided with a clamping port 222 for clamping the fabric body 21, and the clamping port 222 can be connected to the fabric body 21 by adhesive or riveting.

[0041] The above embodiments and figures are not intended to limit the product form and style of this utility model. Any appropriate changes or modifications made by those skilled in the art should be considered as not departing from the patent scope of this utility model.

Claims

1. A quick-release and quick-installation structure for curtains, characterized in that: Includes curtain roll-up mechanism and curtain fabric; The curtain rolling device includes a rolling housing and a rolling device body housed in the rolling housing; the rolling device body has a connecting groove along its axial direction; the rolling housing has an inlet and outlet groove along its axial direction, and at least one end of the rolling housing has a disassembly opening, which communicates with the inlet and outlet groove, and the disassembly opening is fitted with a disassembly cover for opening and closing the disassembly opening. The curtain fabric includes a fabric body and a connecting seat connected to one end of the fabric body. The fabric body moves through the inlet and outlet slot of the roll-up housing. The connecting seat slides into the connecting slot of the roll-up housing body. The connecting seat and the connecting slot are circumferentially and radially limited.

2. The quick-release and quick-installation structure for a curtain as described in claim 1, characterized in that: The roll-up housing has two opposing curved plates, with the inlet / outlet slot formed between the two curved plates.

3. The quick-release and quick-installation structure for a curtain as described in claim 1, characterized in that: One side of the disassembly cover is pivotally connected to one side of the disassembly opening, and the other side of the disassembly cover is movably fastened to the roll-up outer casing.

4. The quick-release and quick-installation structure for a curtain as described in claim 3, characterized in that: The other side of the detachable cover is provided with an elastic buckle plate that can be moved to fasten the side of the rolled-up outer casing.

5. The quick-release and quick-installation structure for a curtain as described in claim 3, characterized in that: The disassembly opening has two opposite connecting holes, and the disassembly cover has two rotating shafts that are respectively inserted into the two connecting holes.

6. A quick-release and quick-install structure for a curtain as described in claim 1, 3, or 5, characterized in that: When the disassembly cover closes the disassembly opening, the disassembly cover is flush with the end face of the roll-up housing that has the disassembly opening.

7. The quick-release and quick-installation structure for a curtain as described in claim 1, characterized in that: Limiting grooves are formed on both sides of the connecting groove, and the connecting seat is provided with limiting strips that slide in contact with the limiting grooves on both sides of the connecting groove.

8. The quick-release and quick-installation structure for a curtain as described in claim 1, characterized in that: The connector is made of plastic.

9. The quick-release and quick-installation structure for a curtain as described in claim 1, characterized in that: The connecting seat is provided with a clamping port for holding the fabric body, and the clamping port is connected to the fabric body by adhesive or riveting.

10. The quick-release and quick-installation structure for a curtain as described in claim 1, characterized in that: The roll-up housing includes a hollow cylinder and two end caps connected to both ends of the cylinder. The cylinder is provided with the inlet and outlet through slots, and at least one of the two end caps is provided with the disassembly and assembly opening.

Images