Curtain roll-on device and curtain

Abstract

The utility model relates to a curtain roll-on device which comprises a partition plate, hanging plates and hanging pieces arranged on the hanging plates, the hanging plates comprise a left hanging plate and a right hanging plate which are symmetrically arranged on the lower portion of the partition plate, the left hanging plate is provided with a left hanging piece, and the right hanging plate is provided with a right hanging piece. One group of hanging pieces comprises a left hanging piece and a right hanging piece which are symmetrically arranged at the same horizontal position, the number of the hanging pieces is greater than or equal to one, the multiple groups of hanging pieces are uniformly distributed on the hanging plate in the vertical direction, and the distance between the upper and lower adjacent groups of hanging pieces is 0.1-30cm; the roll-on device further comprises hanging pieces, and the hanging pieces comprise a left hanging piece and a right hanging piece which are matched with the left hanging piece and the right hanging piece respectively. The distance between the top end of the curtain cloth and the ground can be adjusted, a user does not need to measure the size and can directly purchase a finished curtain for installation, and manpower and material resources are saved.

Description

Technical Field

[0001] The utility model relates to the field of curtains, in particular to a curtain ball rolling device and a curtain. Background Art

[0002] Vertical blinds are named because the blades are vertically hung on the upper rail one by one, and can be freely adjusted left and right to achieve the purpose of sunshade. In modern decoration, they are sought after by young people because their curtain blades are independent and can be walked through, so they are also called dream vertical blinds. Vertical blinds adopt a louver structure, and the blades can be rotated. They can adjust the indoor light at will, ventilate and achieve the purpose of sunshade, which is loved by modern young people. In practical applications, due to the combination of single hook ball and mother-and-child buckle hanging piece, the mother-and-child buckle hanging piece is used to continuously combine adjacent curtain units into a whole vertical curtain fabric, and then hang on multiple single hook ball bearings slidingly connected to the track, and control the movement and rotation of the ball bearings through the transmission mechanism, thereby driving the entire vertical curtain to open and close and adjust the light. Cloth and yarn combined integrated curtains are a curtain that consumers are looking forward to. The thinner the yarn mesh is, the better, the more delicate the better, the thicker the fabric is, the better, the better the sound insulation, the better the light blocking, the better.

[0003] When the curtain fabrics on the market are stained, it is necessary to open the snap hooks, clean them and then re-fasten the snap hooks. Even when a single curtain fabric unit is damaged, it is necessary to open the snap hooks, replace them with new curtain fabric units and then re-fasten them. This frequent unfastening and fastening of the snap hooks will not only make them loose and damaged over time, but also make it inconvenient for users to quickly replace them. At the same time, the curtains on the market are currently cut and installed according to size as needed. Generally, it is necessary to manually measure the size from the curtain rod to the ground, and then customize the curtains according to the size. The staff will then come to install them, which is time-consuming and labor-intensive. The purpose of the invention of this utility model is to transform the curtain fabric from a customized product into a fast-moving product.

[0004] For example, the utility model patent with Chinese patent number 202221852824.8 solves the technical problems of existing curtain ball devices such as high transmission noise and inability to be disassembled. It includes a ball housing with a ball transmission cavity, a dimming shaft extending into the ball transmission cavity is vertically penetrated at the lower end of the ball housing, and ball holes are respectively provided on both sides of the width direction of the ball housing for the horizontal dimming rod to pass through and connected to the ball transmission cavity. The ball housing is provided with a helical worm gear transmission mechanism that can drive the dimming shaft to rotate synchronously when the dimming rod rotates circumferentially. The upper end of the ball housing has an opening connected to the ball transmission cavity, and the upper end of the ball housing is provided with a ball cover that can close the opening through a detachable structure. The advantages are: the ball structure adopts a detachable method, which is simple and easy to install, and can be disassembled into single components to reduce the risk of freight. The use of a helical gear turbine with a worm greatly improves the transmission stability and reduces the noise during the operation of the curtain. However, it cannot solve the above-mentioned technical problems of quickly disassembling and replacing curtain cloth and adjusting the height of curtain cloth.

[0005] The technical problem to be solved by the utility model is to overcome the existing technical defects and provide a curtain ball device and a curtain. When the curtain cloth is damaged or dirty and needs to be replaced, it is only necessary to gently remove the hanging piece from the hook by hand, avoiding the inconvenience of frequently opening the snap-on hanging piece to replace the curtain. The distance between the top of the curtain cloth and the ground can be adjusted, so that the user does not need to measure the size and can directly purchase the finished curtain for installation, saving manpower and material resources. Utility Model Content

[0006] The utility model aims at the shortcomings of the prior art that the curtain cloth is not easy to disassemble and the distance between the top end of the curtain cloth and the ground cannot be adjusted, and provides a curtain ball rolling device and a curtain.

[0007] In order to solve the above technical problems, the utility model is solved by the following technical solutions:

[0008] A curtain ball-moving device comprises a partition, a hanging plate and a hanging member arranged on the hanging plate, the hanging plate comprises a left hanging plate and a right hanging plate symmetrically arranged at the lower part of the partition, the left hanging plate is provided with a left hanging member, the right hanging plate is provided with a right hanging member, a group of hanging members comprises a left hanging member and a right hanging member symmetrically arranged at the same horizontal position, the number of hanging members is greater than or equal to one group, a plurality of groups of hanging members are evenly distributed on the hanging plate in the vertical direction, and the distance between two adjacent groups of hanging members is 0.1-30cm; the ball-moving device also comprises a hanging plate, and the hanging plate comprises a left hanging plate and a right hanging plate respectively matched with the left hanging member and the right hanging member.

[0009] Preferably, the hanging member is a hook, the left hanging member is a left hook arranged on the left hanging plate, and the right hanging member is a right hook arranged on the right hanging plate.

[0010] The two hooks on the left and right are used in conjunction with the two hanging pieces. Users can easily hang the hanging pieces on the hooks or remove the hanging pieces from the hooks. The two hanging pieces are independent and have no connection relationship. They are simply connected to the hooks. When the curtain fabric is damaged or dirty and needs to be replaced, just gently remove the hanging piece from the hook by hand, avoiding the inconvenience of frequently opening the snap-on hanging piece to replace the curtain. The hooks in the traditional ball-bearing device are only one group. The hooks of the utility model are arranged in multiple groups. Users can choose which hook to use according to the height between the top of the curtain fabric and the ground. If the curtain fabric is longer as a whole, hang the hanging piece on the upper hook. If the curtain fabric is shorter as a whole, hang the hanging piece on the lower hook. In this way, the height of the curtain after installation can be easily adjusted. Users only need to buy curtains of standard height without having to measure the size on site, saving time and effort. Merchants can also sell curtains of standard height without cutting, saving costs. The utility model transforms curtain fabric from a customized product into a fast-moving product.

[0011] Preferably, the ball-moving device further comprises an extension rod, the extension rod comprises a main body and extension hooks symmetrically arranged on both sides of the main body, the extension hooks comprise a group of upper extension hooks cooperating with the hooks at the bottom of the hanging plate and multiple groups of lower extension hooks cooperating with the hanging pieces, the width of the extension rod main body is less than the horizontal distance between a group of left hooks and a group of right hooks, the multiple groups of extension hooks are evenly distributed on the extension rod along the vertical direction, and the distance between the upper and lower adjacent groups of extension hooks is 0.1-30cm. The setting of the extension rod increases the height of the ball-moving device. If one ball-moving device cannot meet the height of the curtain, an extension rod can be added, the upper extension hook is hung on the hook at the bottom of the hanging plate, and the hanging piece connected to the curtain cloth is hung on the lower extension hook of the extension rod, and installation and removal are convenient and quick. Multiple groups of extension hooks are evenly distributed on the extension rod along the vertical direction, and the distance between the upper and lower adjacent groups of extension hooks is 0.1-30cm. The hook and the lower extension hook are used to hang the hanging piece. The hook and the extension hook are vertically evenly distributed. Users can choose the appropriate hook and lower extension hook according to the vertical distance from the top of the curtain cloth to the ground, so that the curtain cloth will not drag on the ground or be too high from the ground. If one ball rolling device can meet the needs, there is no need to add an extension rod. If one ball rolling device cannot meet the height requirements, one or more extension rods can be added.

[0012] Preferably, a hook groove matching with the hanging member is provided in the middle of the hanging piece, a vertical limit strip is provided in the middle of the hanging plate, the limit strip divides the hook into a left hook body and a right hook body, a left hook groove and a right hook groove matching with the left hook body and the right hook body are provided in the middle of the hanging piece, and the width of the left hook groove and the right hook groove is greater than the width of the left hook body and the right hook body. The setting of the hook groove width on the hook and the hanging piece can make the hook easier to fit inside the hook groove, and the position can be easily deflected inside the hook groove. The left hook body, the right hook body and the left hook groove and the right hook groove match each other, so that the curtain cloth is hung firmly and not easy to fall off.

[0013] Preferably, the hanging member is a hanging ring, the left hanging member is a left hanging ring arranged on the left hanging plate, the right hanging member is a right hanging ring arranged on the right hanging plate, and a hanging buckle cooperating with the hanging ring is arranged in the middle of the hanging plate. Another embodiment of the utility model is the way of connecting the hanging ring and the hanging buckle, the hanging ring is provided with a groove and a neck, the hanging buckle is provided with a protrusion and a neck, after the protrusion of the hanging buckle is inserted into the groove, the two necks are engaged, so that the connection and removal of the hanging ring and the hanging buckle are convenient and quick.

[0014] Preferably, a curtain cloth is connected to the hanging piece, and the curtain cloth includes a light-transmitting portion in the middle and light-shielding portions arranged on both sides of the light-transmitting portion. The upper portion of the light-shielding portion is connected to the hanging piece, and the curtain cloth and the hanging piece are connected by sewing, hot melting, bonding or welding. The connection method between the curtain cloth and the hanging piece can be customized according to the needs of the user. Different fixing methods have their own advantages and disadvantages. The user can choose different connection methods according to actual needs to achieve different connection effects, which are firmly fixed and not easy to loosen. Each piece of curtain cloth includes three parts, which are the light-shielding portion, the light-transmitting portion, and the light-shielding portion from left to right. The upper portion of the light-shielding portion of each curtain is connected to the hanging piece, and the hanging piece is suspended under the ball-bearing device.

[0015] Preferably, the adjacent hanging pieces on the two adjacent curtain bead devices are connected to the same piece of curtain cloth, the upper edge of the hanging piece is 0-10cm lower than the upper edge of the curtain cloth, and a shading cloth is provided between the hook at the bottom of the hanging plate and the partition. The hanging piece is relatively soft and flexible, and can be washed together with the curtain cloth, without the need to disassemble the hanging piece and the curtain cloth for cleaning and replacement. Therefore, the product combining the hanging piece and the curtain cloth can be made into a standard part, mass-produced in advance, reducing the operating cost of the enterprise, saving resources for the society, reducing energy consumption, and being more environmentally friendly. After the traditional curtain cloth is installed, there is often a distance between the upper edge of the curtain cloth and the curtain track. There is no curtain cloth to block this distance, so it is in a state of light transmission and ventilation, which greatly reduces the shading and heat insulation functions of the curtain cloth. Therefore, the upper edge of the curtain cloth of the utility model is 0-10cm higher than the upper edge of the hanging piece, so that this blank position can be covered, and the shading and heat insulation functions of the curtain are greatly improved. The first bead device is hung with two hanging pieces on the left and right, and the adjacent second bead device is also hung with two hanging pieces on the left and right. The right hanging piece on the first bead device and the left hanging piece on the adjacent second bead device are respectively connected to the left and right shading parts of the same curtain cloth, and so on. Users can use different numbers of bead devices and curtain cloths according to the different widths of the windows. In addition, if the curtain cloth is installed on the hook at the bottom, there will be a distance on the upper part that is not blocked by the curtain cloth and presents a light-transmitting state. Therefore, a piece of light-shielding cloth is set on the upper part of the hook to keep the curtain in a good light-shielding state as a whole.

[0016] Preferably, the ball-moving device further comprises a connecting member arranged on the upper part of the partition, and the connecting member drives the hanging plate and the hanging piece to move and rotate on the curtain track, thereby driving the curtain fabric to move and rotate. The curtain track is in the shape of a long strip, and a transmission mechanism is arranged at both ends of the track. The track is hollow inside, and a belt groove is opened axially on the side wall of the track. A gear is fixedly arranged on the top of the hanging plate, and the transmission mechanism drives the belt mechanism to move, drives the gear to rotate, and then drives the hanging piece to rotate.

[0017] Preferably, the hanging plate is a telescopic structure, and a track is arranged on the hanging plate. The plurality of hanging plates extend or shorten along the track, driving the hanging parts thereon to extend or shorten. Another implementation method for increasing the length of the ball-moving device is to make the hanging plate a telescopic structure, and the hanging plate is composed of a plurality of sub-hanging plates, and the sub-hanging plates extend or shorten inside the track to extend or shorten the ball-moving device, thereby adjusting the distance between the top of the curtain fabric and the ground.

[0018] A curtain includes the above-mentioned curtain ball device, and multiple curtain ball devices are arranged in the curtain track. The ball device moves left and right along the curtain track and rotates a certain angle under the action of a driving device, thereby driving the curtain cloth to move left and right and rotate a certain angle. When the adjacent shading parts rotate to a horizontal position, the curtain is in a shading state as a whole, and when the adjacent shading parts rotate to a vertical position, the curtain is in a light-transmitting state as a whole. One of the purposes of the utility model is to realize that the curtain cloth is easy to disassemble, meet the needs of replacement and disassembly and washing, greatly save costs, and avoid the inconvenience of frequent disassembly of snap buttons. Consumers can easily replace new fabrics at home, and the curtain fabric can be replaced at will according to different holiday atmospheres. If the curtain fabric is old, dirty, or disliked, it can also be replaced at will according to different holiday atmospheres. The color and style you like can be changed to decorate the indoor environment. It is very suitable for the younger generation of consumers and the frugal habits of the older generation. Therefore, it can be mass-produced in advance, reducing the operating costs of enterprises, saving resources for the society, reducing energy consumption, and being more environmentally friendly. When the shading portion and the light-transmitting portion are rotated to a certain angle, the curtain presents different degrees of shading state, and the user can adjust the shading state of the curtain by adjusting any angle of the shading portion and the light-transmitting portion according to actual needs.

[0019] The utility model adopts the above technical solution, and has the following significant technical effects:

[0020] (1) The traditional ball rolling device has only one group of hooks, while the hooks of the utility model are arranged in multiple groups. Users can choose which hook to use according to the height between the top of the curtain cloth and the ground. If the curtain cloth is longer as a whole, the hanging piece is hung on the upper hook. If the curtain cloth is shorter as a whole, the hanging piece is hung on the lower hook. In this way, the height of the curtain after installation can be easily adjusted. Users only need to purchase curtains of standard height without having to measure the size on site, which saves time and effort. Merchants can also sell curtains of standard height without cutting, which saves costs. The utility model transforms curtain cloth from a customized product into a fast-moving product.

[0021] (2) The setting of the extension rod increases the height of the ball-moving device. If one ball-moving device cannot meet the height of the curtain, an extension rod can be added, the upper extension hook is hung on the hook at the bottom of the hanging plate, and the hanging piece connected to the curtain fabric is hung on the lower extension hook of the extension rod. The hanging plate can also be made into a telescopic structure to adjust the distance between the top of the curtain fabric and the ground.

[0022] (3) When the curtain fabric is damaged or dirty and needs to be replaced, just gently remove the hanging piece from the hook by hand, avoiding the inconvenience of frequently opening the snap-on hanging piece to replace the curtain. The hanging piece is flexible and can be washed together with the curtain fabric, eliminating the need to remove the hanging piece and curtain fabric for cleaning and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the hanging plate of a traditional ball rolling device.

[0024] Figure 2 It is a structural schematic diagram of the hanging plate of Example 1 of the utility model.

[0025] Figure 3 It is a structural schematic diagram of the hanging piece of the utility model.

[0026] Figure 4 It is a schematic diagram of the use of a hanging plate and a hanging piece in a traditional ball rolling device.

[0027] Figure 5 It is a structural schematic diagram of the ball rolling device and the connecting piece of the utility model.

[0028] Figure 6 It is a cross-sectional view of two types of hanging plates of the utility model.

[0029] Figure 7 It is a cross-sectional view of the hanging plate and the extension rod of the utility model.

[0030] Figure 8 It is a schematic diagram of the utility model after the hanging plate and the extension rod are connected.

[0031] Fig. 9 It is a schematic diagram of the structure of the hanging plate in Example 3 of the utility model.

[0032] Fig.10 It is a schematic diagram of the utility model curtain.

[0033] Fig.11 It is a schematic diagram of the connection between the curtain fabric and the hanging piece of the utility model.

[0034] The parts indicated by the numbers in the accompanying drawings are as follows:

[0035] 1-partition, 2-hanging plate, 21-left hanging plate, 22-right hanging plate, 23-limiting strip, 3-hook, 31-left hook, 32-right hook, 33-left hook body, 34-right hook body, 4-hanging plate, 41-left hanging plate, 42-right hanging plate, 43-hook groove; 431-left hook groove, 432-right hook groove, 5-extension rod, 51-main body, 52-extension hook, 6-curtain cloth, 61-light-transmitting part, 62-light-shielding part, 7-connecting piece, 8-curtain track, 9-hanging ring, 91-left hanging ring, 92-right hanging ring, 10-hanging buckle. DETAILED DESCRIPTION

[0036] The utility model is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0037] Embodiment 1:

[0038] This embodiment uses only a single ball rolling device. Figure 1-6 As shown, a curtain ball-moving device is characterized in that: it includes a partition 1, a hanging plate 2 and a hanging member arranged on the hanging plate 2, the hanging plate 2 includes a left hanging plate 21 and a right hanging plate 22 symmetrically arranged at the lower part of the partition 1, the left hanging plate 21 is provided with a left hanging member, the right hanging plate 22 is provided with a right hanging member, a group of hanging members includes a left hanging member and a right hanging member symmetrically arranged at the same horizontal position, the number of hanging members is greater than or equal to 1 group, and multiple groups of hanging members are evenly distributed on the hanging plate 2 in the vertical direction, and the distance between two adjacent groups of hanging members is 0.1-30cm; the ball-moving device also includes a hanging plate 4, the hanging plate 4 includes a left hanging plate 41 and a right hanging plate 42 respectively matched with the left hanging member and the right hanging member.

[0039] The hanging member is a hook 3 , the left hanging member is a left hook 31 arranged on the left hanging plate 21 , and the right hanging member is a right hook 32 arranged on the right hanging plate 22 .

[0040] A hook groove 43 cooperating with the hanging part is provided in the middle of the hanging piece 4, a vertical limit strip 23 is provided in the middle of the hanging plate 2, the limit strip 23 divides the hook 3 into a left hook body 33 and a right hook body 34, and a left hook groove 431 and a right hook groove 432 cooperating with the left hook body 33 and the right hook body 34 are provided in the middle of the hanging piece 4, and the width of the left hook groove 431 and the right hook groove 432 is greater than the width of the left hook body 33 and the right hook body 34.

[0041] The hanging piece 4 is connected to a curtain cloth 6, which includes a light-transmitting portion 61 in the middle and light-shielding portions 62 arranged on both sides of the light-transmitting portion. The upper portion of the light-shielding portion 62 is connected to the hanging piece 4, and the curtain cloth 6 and the hanging piece 4 are connected by sewing, hot melting, bonding or welding.

[0042] The adjacent hanging pieces 4 on two adjacent curtain bead devices are connected to the same curtain cloth 6, the upper edge of the hanging piece 4 is 0-10 cm lower than the upper edge of the curtain cloth 6, and a blackout cloth is arranged between the hook 3 at the bottom of the hanging plate 2 and the partition 1.

[0043] The ball-moving device further comprises a connecting member 7 arranged on the upper part of the partition, and the connecting member 7 drives the hanging plate 2 and the hanging piece 4 to move and rotate on the curtain track, thereby driving the curtain fabric 6 to move and rotate.

[0044] The hanging plate 2 is a telescopic structure, and a track is arranged on the hanging plate 2. The plurality of hanging plates 2 extend or shorten along the track, thereby driving the hanging parts thereon to extend or shorten.

[0045] Embodiment 2:

[0046] This embodiment is a combination of a ball-bearing device and an extension rod. Figure 7-8 As shown, the ball rolling device also includes an extension rod 5, which includes a main body 51 and extension hooks 52 symmetrically arranged on both sides of the main body. The extension hooks 52 include a group of upper extension hooks 521 that cooperate with the hooks 3 at the bottom of the hanging plate 2 and multiple groups of lower extension hooks 522 that cooperate with the hanging plate 4. The width of the extension rod 5 main body is smaller than the horizontal distance between a group of left hooks 31 and a right hook 32. The multiple groups of extension hooks 52 are evenly distributed on the extension rod 5 in the vertical direction, and the distance between two adjacent groups of extension hooks 52 is 0.1-30cm.

[0047] Embodiment 3:

[0048] This embodiment is a connection method in which a hanging ring and a hanging buckle cooperate. Fig. 9 As shown, the hanging member is a hanging ring 9, the left hanging member is a left hanging ring 91 arranged on the left hanging plate 21, the right hanging member is a right hanging ring 92 arranged on the right hanging plate 22, and a hanging buckle 10 cooperating with the hanging ring is arranged in the middle of the hanging piece 4.

[0049] Embodiment 4:

[0050] In this embodiment, the hanging plate is made into a telescopic structure. The hanging plate 2 is a telescopic structure, and a track is arranged on the hanging plate 2. The hanging plates 2 are extended or shortened along the track, driving the hooks 3 thereon to extend or shorten.

[0051] Embodiment 5:

[0052] like Figure 10-11As shown, a curtain comprises the above-mentioned curtain ball-bearing device, wherein a plurality of curtain ball-bearing devices are arranged in a curtain track 8, and the ball-bearing devices move left and right along the curtain track 8 and rotate a certain angle under the action of a driving device, thereby driving the curtain fabric 6 to move left and right and rotate a certain angle. When the adjacent shading portion 62 rotates to a horizontal position, the curtain as a whole is in a shading state, and when the adjacent shading portion 62 rotates to a vertical position, the curtain as a whole is in a light-transmitting state.

Claims

1. A curtain ball device, characterized in that: The invention comprises a partition plate (1), a hanging plate (2) and a hanging member arranged on the hanging plate (2); the hanging plate (2) comprises a left hanging plate (21) and a right hanging plate (22) symmetrically arranged at the lower part of the partition plate (1); the left hanging plate (21) is provided with a left hanging member, and the right hanging plate (22) is provided with a right hanging member; a group of hanging members comprises a left hanging member and a right hanging member symmetrically arranged at the same horizontal position; the number of hanging members is greater than or equal to one group; the plurality of groups of hanging members are evenly distributed on the hanging plate (2) in the vertical direction; and the distance between two adjacent groups of hanging members is 0.1-30 cm; the ball rolling device also comprises a hanging plate (4); the hanging plate (4) comprises a left hanging plate (41) and a right hanging plate (42) respectively matched with the left hanging member and the right hanging member.

2. A curtain ball rolling device according to claim 1, characterized in that: The hanging member is a hook (3), the left hanging member is a left hook (31) arranged on the left hanging plate (21), and the right hanging member is a right hook (32) arranged on the right hanging plate (22).

3. A curtain ball device according to claim 2, characterized in that: The ball rolling device further comprises an extension rod (5), the extension rod (5) comprising a main body (51) and extension hooks (52) symmetrically arranged on both sides of the main body, the extension hooks (52) comprising a group of upper extension hooks (521) cooperating with the hooks (3) at the bottom of the hanging plate (2) and a plurality of groups of lower extension hooks (522) cooperating with the hanging plate (4), the width of the main body of the extension rod (5) being smaller than the horizontal distance between a group of left hooks (31) and a group of right hooks (32), the plurality of groups of extension hooks (52) being evenly distributed on the extension rod (5) along the vertical direction, and the distance between two upper and lower adjacent groups of extension hooks (52) being 0.1-30 cm.

4. A curtain ball rolling device according to claim 2, characterized in that: A hook groove (43) cooperating with the hanging member is arranged in the middle of the hanging piece (4), a vertical limit strip (23) is arranged in the middle of the hanging plate (2), the limit strip (23) divides the hook (3) into a left hook body (33) and a right hook body (34), a left hook groove (431) and a right hook groove (432) cooperating with the left hook body (33) and the right hook body (34) are arranged in the middle of the hanging piece (4), and the width of the left hook groove (431) and the right hook groove (432) are greater than the width of the left hook body (33) and the right hook body (34).

5. The curtain ball rolling device according to claim 1, characterized in that: The hanging parts are hanging rings (9), the left hanging part is a left hanging ring (91) arranged on the left hanging plate (21), the right hanging part is a right hanging ring (92) arranged on the right hanging plate (22), and a hanging buckle (10) matched with the hanging ring is arranged in the middle of the hanging sheet (4).

6. A curtain ball rolling device according to claim 4 or 5, characterized in that: The hanging piece (4) is connected to a curtain cloth (6), the curtain cloth (6) comprises a light-transmitting portion (61) in the middle and light-shielding portions (62) arranged on both sides of the light-transmitting portion, the upper portion of the light-shielding portion (62) is connected to the hanging piece (4), and the curtain cloth (6) and the hanging piece (4) are connected by sewing, hot melting, bonding or welding.

7. A curtain ball rolling device according to claim 6, characterized in that: Adjacent hanging pieces (4) on two adjacent curtain bead devices are connected to the same piece of curtain cloth (6), the upper edge of the hanging piece (4) is 0-10 cm lower than the upper edge of the curtain cloth (6), and a shading cloth is provided between the hook (3) at the bottom of the hanging plate (2) and the partition (1).

8. A curtain ball rolling device according to claim 7, characterized in that: The ball-moving device also includes a connecting member (7) arranged on the upper part of the partition, and the connecting member (7) drives the hanging plate (2) and the hanging piece (4) to move and rotate on the curtain track, thereby driving the curtain fabric (6) to move and rotate.

9. The curtain ball rolling device according to claim 1, characterized in that: The hanging plate (2) is a telescopic structure. A track is provided on the hanging plate (2). The plurality of hanging plates (2) extend or shorten along the track, thereby driving the hanging parts thereon to extend or shorten.

10. A curtain, characterized in that: The invention comprises a curtain ball-moving device as claimed in claim 4 or 5, wherein a plurality of curtain ball-moving devices are arranged in a curtain track (8), and the ball-moving devices move left and right along the curtain track (8) and rotate at a certain angle under the action of a driving device, thereby driving the curtain fabric (6) to move left and right and rotate at a certain angle, and when the adjacent shading portion (62) rotates to a horizontal position, the curtain as a whole is in a shading state, and when the adjacent shading portion (62) rotates to a vertical position, the curtain as a whole is in a light-transmitting state.

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