Soft yarn curtain light adjusting device

Abstract

The utility model discloses a soft yarn curtain light ray adjusting device which comprises a first rod, a second rod and an adjusting rod assembly, and the first rod and the second rod are rotatably connected through the adjusting rod assembly. The adjusting rod assembly comprises a rotating rod, a first rotating piece and a second rotating piece, one end of the rotating rod is rotationally connected with the first rotating piece, the other end of the rotating rod is rotationally connected with the second rotating piece, the first rotating piece is installed at the end of the first rod, and the second rotating piece is installed at the end of the second rod. The utility model belongs to the technical field of curtains, and aims to solve the problem of complex structure of a bottom groove of a soft gauze curtain in the prior art. The adjusting device achieves the technical effects that reliable mutual switching between the first rod and the second rod is achieved through matched arrangement of the rotating rod, the first rotating piece and the second rotating piece, then adjustment of the height difference between the first soft yarn curtain and the second soft yarn curtain is achieved, and the adjusting device is simple in structure, convenient to install and low in manufacturing cost.

Description

Technical Field

[0001] The utility model relates to the technical field of curtains, in particular to a light regulating device for soft gauze curtains. Background Art

[0002] Curtains are a must-have item for home use. Most of them are made of cloth, linen, yarn, aluminum sheets, wood, metal materials, etc. They have the functions of sunshade, heat insulation and indoor light regulation. Among them, soft gauze curtains are made of fabrics and gauze of equal width woven into curtains with intervals. One end is fixed and the other end is rolled with the central axis to achieve the purpose of light regulation. The lower end of the curtain is connected to the lower rod counterweight, and the upper end of the curtain rolls with the central axis to achieve the purpose of light regulation.

[0003] The soft gauze curtain uses double-layer fabric to adjust the light and does not take up space. It not only combines the advantages of cloth and gauze, but also integrates the functions of blinds, roller blinds, and Roman blinds. It is European style, double-layer fabric, can adjust local light in a dislocated manner, and has a strong three-dimensional sense. When the curtain is opened, you can see the outdoor scenery and the light penetrating into the room is soft and comfortable. When the curtain is closed, it is completely isolated from the outdoors, ensuring privacy and showing the simplicity and elegance of the soft gauze curtain. It is widely used in homes, hotels, restaurants, villas, high-end office buildings and other places.

[0004] A common three-dimensional soft gauze curtain comprises a first soft gauze curtain and a second soft gauze curtain which are parallel to each other, and the first soft gauze curtain and the second soft gauze curtain are connected by a plurality of vertically arranged connecting cloth strips. The conventional connecting cloth strips are sunshade fabrics, and the height difference between the tops of the first soft gauze curtain and the second soft gauze curtain is controlled by rotating the shaft, so that the connecting cloth strips can be switched between horizontal and vertical states, thereby achieving the effect of adjusting the opening and closing of the curtains.

[0005] However, the bottom groove structure of a general three-dimensional soft gauze curtain, such as the patent number CN216477084U, named the patent for the bottom groove of the three-dimensional soft gauze curtain, specifically includes a bottom groove base plate, the bottom of the bottom groove base plate is provided with an arc-shaped convex edge, the left and right sides of the arc-shaped convex edge are symmetrically provided with curtain cloth grooves, and the middle part of the arc-shaped convex edge is movably connected with a counterweight block.

[0006] The bottom is provided with an arc-shaped convex edge to lower the center of gravity of the bottom groove as a whole. The design of the curtain slots on both sides can fully involve the bottom of the first soft gauze curtain and the second soft gauze curtain, so that the bottom of the entire soft gauze curtain structure is tight, thereby achieving the effect of ensuring that the first soft gauze curtain and the second soft gauze curtain are smoothly unfolded and fully attached. The counterweight block can provide a certain weight and use gravity to tighten the soft gauze curtain. In addition, the position of the counterweight block can be adjusted to facilitate leveling the center of gravity and avoid uneven force on the bottom of the soft gauze curtain due to installation offset, thereby affecting the smoothness of the lifting and lowering of the soft gauze curtain;

[0007] However, the above structure has the problems of complex structure, inconvenient installation and high production cost. Utility Model Content

[0008] To this end, the utility model provides a soft gauze curtain light adjustment device to solve the above-mentioned problems in the prior art.

[0009] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0010] According to a first aspect of the utility model, a soft gauze curtain light adjustment device comprises a first rod, a second rod and an adjustment rod assembly, wherein the first rod and the second rod are rotatably connected via the adjustment rod assembly;

[0011] The adjusting rod assembly includes a rotating rod, a first rotating member and a second rotating member, one end of the rotating rod is rotatably connected to the first rotating member, the other end of the rotating rod is rotatably connected to the second rotating member, the first rotating member is installed at the end of the first rod, and the second rotating member is installed at the end of the second rod.

[0012] Furthermore, the adjusting rod assembly also includes a rotation limiting member, and the first rotating member and the rotating rod, as well as the second rotating member and the rotating rod are rotatably connected via the rotation limiting member.

[0013] Furthermore, the rotating rod includes a rod body and two rotating connecting parts, the number of rotating limit members is two, and a rotating connecting part is respectively provided at both ends of the rod body. The first rotating member and one of the rotating connecting parts are rotatably connected via a rotating limit member, and the second rotating member and the other rotating connecting part are rotatably connected via another rotating limit member.

[0014] Furthermore, each rotating connection portion is provided with a through hole, and a limiting ring is provided in each through hole;

[0015] One of the rotation limiting members passes through a through hole on one of the rotation connection parts and is rotatably connected to the first rotation member, and the rotation limiting member abuts against the corresponding limiting ring;

[0016] Another rotation limiting member passes through a through hole on another rotation connection portion and is rotatably connected to the second rotation member, and the rotation limiting member abuts against a corresponding limiting ring.

[0017] Furthermore, the first rotating member includes a first plate body, which is provided with a first slot and a first strip hole, the first slot and the first strip hole are connected to each other, and one of the rotation limit members passes through the corresponding through hole, the first slot and the first strip hole in sequence and is rotatably connected to the first plate body, and the rotation limit member abuts against the first bottom surface of the first slot.

[0018] Furthermore, the first rotating member also includes a first stopper and a first limit block, a plurality of first stoppers and at least one first limit block are arranged on the surface of the first plate body, and the first plate body is connected to the first rod through the plurality of first stoppers and the plurality of first limit blocks.

[0019] Furthermore, the second rotating member includes a second plate body, which is provided with a second slot and a second strip hole, the second slot and the second strip hole are connected to each other, and one of the rotation limit members passes through the corresponding through hole, the second slot and the second strip hole in sequence and is rotatably connected to the second plate body, and the rotation limit member abuts against the second bottom surface of the second slot.

[0020] Furthermore, the second rotating member further includes at least one second stopper and at least one second limiting block, and the second plate body is connected to the second rod via a plurality of second stoppers and a plurality of second limiting blocks.

[0021] Furthermore, each rotation limiter comprises a rotation plate and a clamping member, and the clamping member is arranged on the surface of the rotation plate;

[0022] A rotating plate of one of the rotation limiting members is disposed in one of the through holes and the rotating plate abuts against the limiting ring, and the clamping member passes through the through hole, the first notch and the first strip hole in sequence and is rotatably connected to the first plate body;

[0023] The rotating plate of another rotating limiting member is arranged in another through hole and the rotating plate abuts against the limiting ring. The clamping member passes through the through hole, the second notch and the second strip hole in sequence and is rotatably connected to the second plate body.

[0024] Furthermore, a first elongated groove is provided on one side of the rod body, and a second elongated groove is provided on the other side of the rod body.

[0025] The utility model has the following advantages: through the coordinated arrangement of the rotating rod, the first rotating member and the second rotating member, reliable mutual switching between the first rod and the second rod is achieved, thereby achieving adjustment of the height difference between the first soft gauze curtain and the second soft gauze curtain. The adjustment device has a simple structure, is relatively easy to install, and has a low manufacturing cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0027] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0028] Figure 1 The present invention is a general assembly diagram of a soft gauze curtain light adjustment device provided in some embodiments of the present invention.

[0029] Figure 2 The present invention is a first perspective view of an adjusting rod assembly of a soft gauze curtain light adjusting device provided in some embodiments of the present invention.

[0030] Figure 3 A second view of a stereoscopic diagram of an adjusting rod assembly of a soft gauze curtain light adjusting device provided in some embodiments of the utility model.

[0031] Figure 4 Some embodiments of the present invention provide a first perspective view of a first rotating member of a soft gauze curtain light adjustment device.

[0032] Figure 5 A second view of a three-dimensional diagram of a first rotating member of a soft gauze curtain light adjustment device provided in some embodiments of the utility model

[0033] Figure 6 This is a first perspective view of a rotating rod of a soft gauze curtain light adjustment device provided in some embodiments of the utility model.

[0034] Figure 7 A second perspective view of a rotating rod of a soft gauze curtain light adjustment device provided in some embodiments of the utility model.

[0035] Figure 8 The present invention is a first perspective view of a second rotating member of a soft gauze curtain light adjustment device provided in some embodiments of the present invention.

[0036] Fig. 9 A second view of a stereoscopic diagram of a second rotating member of a soft gauze curtain light adjustment device provided in some embodiments of the utility model

[0037] Fig.10 A first perspective view of a rotation limiter of a soft gauze curtain light adjustment device provided in some embodiments of the utility model.

[0038] Fig.11 A second perspective view of a rotation limiter of a soft gauze curtain light adjustment device provided in some embodiments of the utility model.

[0039] In the figure: 1, adjusting rod assembly, 11, rotating rod, 111, rod body, 112, through hole, 113, transition part, 114, first long groove, 115, limiting ring, 116, second long groove, 117, rotating connecting part, 12, first rotating member, 121, first plate body, 122, first limiting block, 123, first stopper, 124, first strip hole, 126, arc surface, 127, first inclined part, 128, First notch, 129, first bottom surface, 13, second rotating member, 131, second plate body, 132, second strip hole, 133, second stop block, 134, second limiting block, 135, second inclined portion, 136, second notch, 137, second bottom surface, 14, rotation limiting member, 141, rotating plate, 142, rotating block, 143, clamping plate, 144, clamping block, 145, notch, 2, first rod, 3, first rod. DETAILED DESCRIPTION

[0040] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part 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 creative work are within the scope of protection of the present invention.

[0041] like Figures 1 to 11 As shown, a soft gauze curtain light adjustment device in the embodiment of the first aspect of the utility model comprises a first rod 2, a second rod 3 and an adjustment rod assembly 1, and the first rod 2 and the second rod 3 are rotatably connected through the adjustment rod assembly 1;

[0042] The adjusting rod assembly 1 includes a rotating rod 11, a first rotating member 12 and a second rotating member 13. One end of the rotating rod 11 is rotatably connected to the first rotating member 12, and the other end of the rotating rod 11 is rotatably connected to the second rotating member 13. The first rotating member 12 is installed at the end of the first rod 2, and the second rotating member 13 is installed at the end of the second rod 3.

[0043] In the above embodiment, it should be noted that the first rotating member 12 is connected to the first rod 2 by means of a snap connection, interference fit, plug connection, or adhesive connection, and the second rotating member 13 is connected to the second rod 3 by means of a snap connection, interference fit, plug connection, or adhesive connection, and a first rotating member 12 is provided at each end of the first rod 2, and a second rotating member 13 is provided at each end of the second rod 3, and a first rotating member 12 and a corresponding second rotating member 13 at the same end are rotatably connected via a rotating rod 11;

[0044] The length of the rotating rod 11 is greater than the sum of the lengths of the first rotating member 12 and the second rotating member 13 , the length of the first rotating member 12 is greater than the length of the second rotating member 13 , and the length of the first rotating member 12 is greater than the sum of the widths of the first rod 2 and the second rod 3 ;

[0045] The first rod 2 is connected to the end of the first soft gauze curtain, and the second rod 3 is connected to the end of the second soft gauze curtain.

[0046] The technical effect achieved by the above embodiment is: through the coordinated arrangement of the rotating rod 11, the first rotating member 12 and the second rotating member 13, reliable mutual switching between the first rod 2 and the second rod 3 is achieved, thereby achieving adjustment of the height difference between the first soft gauze curtain and the second soft gauze curtain. The adjustment device has a simple structure, is relatively easy to install, and has a low manufacturing cost; the arrangement of the first rotating member 12 can avoid collision between the first rod 2 and the second rod 3.

[0047] Optional, such as Figures 1 to 11 As shown, in some embodiments, the adjusting rod assembly 1 further includes a rotation limiting member 14, and the first rotating member 12 and the rotating rod 11 as well as the second rotating member 13 and the rotating rod 11 are rotatably connected via the rotation limiting member 14;

[0048] The rotating rod 11 includes a rod body 111 and two rotating connecting parts 117. There are two rotating limit members 14. A rotating connecting part 117 is respectively provided at both ends of the rod body 111. The first rotating member 12 and one of the rotating connecting parts 117 are rotatably connected via a rotating limit member 14, and the second rotating member 13 and the other rotating connecting part 117 are rotatably connected via another rotating limit member 14.

[0049] Each rotating connection portion 117 is provided with a through hole 112, and a limiting ring 115 is disposed in each through hole 112;

[0050] One of the rotation limiting members 14 passes through the through hole 112 on one of the rotation connection parts 117 and is rotatably connected to the first rotation member 12 , and the rotation limiting member 14 abuts against the corresponding limiting ring 115 ;

[0051] Another rotation limiting member 14 passes through the through hole 112 on another rotation connection portion 117 and is rotatably connected to the second rotation member 13 , and the rotation limiting member 14 abuts against the corresponding limiting ring 115 .

[0052] The first rotating member 12 includes a first plate body 121, on which a first slot 128 and a first strip hole 124 are formed. The first slot 128 and the first strip hole 124 are connected to each other. One of the rotation limiting members 14 passes through the corresponding through hole 112, the first slot 128 and the first strip hole 124 in sequence and is rotatably connected to the first plate body 121. The rotation limiting member 14 abuts against the first bottom surface 129 of the first slot 128.

[0053] The second rotating member 13 includes a second plate body 131, on which a second slot 136 and a second strip hole 132 are opened. The second slot 136 and the second strip hole 132 are connected to each other. One of the rotation limiting members 14 passes through the corresponding through hole 112, the second slot 136 and the second strip hole 132 in sequence and is rotatably connected to the second plate body 131. The rotation limiting member 14 abuts against the second bottom surface 137 of the second slot 136.

[0054] In the above optional embodiment, it should be noted that the sidewall surfaces at both ends of the first strip-shaped hole 124 are arc-shaped surfaces 126, the corners of the first notch 128 are provided with first inclined portions 127, and the through hole 112 and the surface of the rotating connection portion 117 are transitioned through a transition portion 113;

[0055] The sidewall surfaces at both ends of the second strip-shaped hole 132 are arc-shaped surfaces, and the corners of the second notch 136 are provided with second inclined portions 135 .

[0056] The beneficial effects of the above optional embodiments are as follows: by setting the rotation limit member 14, reliable rotation between the rotating rod 11 and the first rotating member 12 and the rotating rod 11 to the second rotating member 13 is achieved; by setting the first inclined portion 127 and the second inclined portion 135, the rotation limit member 14 can be quickly installed while reducing stress concentration.

[0057] Optional, such as Figures 1 to 11 As shown, in some embodiments, the first rotating member 12 also includes a first stop block 123 and a first limit block 122, and a plurality of first stop blocks 123 and at least one first limit block 122 are provided on the surface of the first plate body 121, and the first plate body 121 is connected to the first rod 2 through the plurality of first stop blocks 123 and the plurality of first limit blocks 122.

[0058] The second rotating member 13 further includes at least one second stopper 133 and at least one second limiting block 134 . The second plate body 131 is connected to the second rod 3 via a plurality of second stoppers 133 and a plurality of second limiting blocks 134 .

[0059] The beneficial effects of the above optional embodiments are: the first stopper 123 and the first limit block 122 are provided to achieve a reliable connection between the first rotating member 12 and the first rod 2, and the second stopper 133 and the second limit block 134 are provided to achieve a reliable connection between the second rotating member 13 and the second rod.

[0060] Optional, such as Figures 1 to 11 As shown, in some embodiments, each rotation limiter 14 includes a rotation plate 141 and a clamping member, and the clamping member is disposed on the surface of the rotation plate 141;

[0061] The rotating plate 141 of one of the rotation limiting members 14 is disposed in one of the through holes 112 and the rotating plate 141 abuts against the limiting ring 115. The clamping member passes through the through hole 112, the first notch 128 and the first strip hole 124 in sequence and is rotatably connected to the first plate body 121.

[0062] The rotating plate 141 of another rotation limiting member 14 is disposed in another through hole 112 and abuts against the limiting ring 115 . The clamping member sequentially passes through the through hole 112 , the second notch 136 and the second strip hole 132 and is rotatably connected to the second plate body 131 .

[0063] In the above optional embodiment, it should be noted that notches 145 are provided on both sides of the rotating plate 141, and the clamping member includes a clamping plate 143 and a clamping block 144, one end of the clamping plate 143 is connected to the rotating plate 141, and the other end of the clamping plate 143 is provided with a clamping block 144, the clamping plate 143 of one rotating plate 141 is connected to the first plate body 121 through the clamping block 144, and the clamping plate 143 of the other rotating plate 141 is connected to the second plate body 121 through the clamping block;

[0064] Rotating blocks 142 are disposed on both sides of the clamping block 144 , wherein the rotating block 142 of one rotating plate 141 is rotatably disposed in the first notch 128 of the first plate body 121 , and the rotating block 142 of the other rotating plate 141 is rotatably disposed in the second notch 136 of the second plate body 121 .

[0065] The beneficial effects of the above optional embodiments are: the two rotation limit members 14 are reliably connected to the corresponding first plate 121 and second plate 131 in a one-to-one manner through the setting of the clamping member; and the two rotation limit members 14 can be reliably and quickly rotated through the setting of the rotating block 142.

[0066] Optional, such as Figures 1 to 11 As shown, in some embodiments, a first elongated groove 114 is disposed on one side of the rod body 111 , and a second elongated groove 116 is disposed on the other side of the rod body 111 .

[0067] The beneficial effect of the above optional embodiment is that the weight can be effectively reduced by providing the first long groove 114 and the second long groove 116 .

[0068] Although the utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.

[0069] The terms such as "upper", "lower", "left", "right", "middle", etc. cited in this specification are only for the convenience of description and are not used to limit the scope of implementation of the present invention. Changes or adjustments to their relative relationships should be regarded as the scope of implementation of the present invention without substantially changing the technical content.

Claims

1. A soft gauze curtain light adjustment device, characterized in that: It comprises a first rod (2), a second rod (3) and an adjusting rod assembly (1), wherein the first rod (2) and the second rod (3) are rotatably connected via the adjusting rod assembly (1); The adjusting rod assembly (1) comprises a rotating rod (11), a first rotating member (12) and a second rotating member (13); one end of the rotating rod (11) is rotatably connected to the first rotating member (12); the other end of the rotating rod (11) is rotatably connected to the second rotating member (13); the first rotating member (12) is mounted on the end of the first rod (2); and the second rotating member (13) is mounted on the end of the second rod (3).

2. The soft gauze curtain light adjustment device according to claim 1, characterized in that: The adjusting rod assembly (1) further comprises a rotation limiting member (14), and the first rotating member (12) and the rotating rod (11) as well as the second rotating member (13) and the rotating rod (11) are rotatably connected via the rotation limiting member (14).

3. The soft gauze curtain light adjustment device according to claim 2, characterized in that: The rotating rod (11) comprises a rod body (111) and two rotating connection parts (117); the number of the rotating limit members (14) is two; one rotating connection part (117) is provided at each end of the rod body (111); the first rotating member (12) and one of the rotating connection parts (117) are rotatably connected via one of the rotating limit members (14); and the second rotating member (13) and the other of the rotating connection parts (117) are rotatably connected via the other of the rotating limit members (14).

4. The soft gauze curtain light adjustment device according to claim 3, characterized in that: A through hole (112) is provided on each of the rotating connection parts (117), and a limiting ring (115) is provided in each of the through holes (112); One of the rotation limiting members (14) passes through the through hole (112) on one of the rotation connection parts (117) and is rotatably connected to the first rotation member (12), and the rotation limiting member (14) abuts against the corresponding limiting ring (115); Another rotation limiting member (14) passes through the through hole (112) on another rotation connection portion (117) and is rotatably connected to the second rotation member (13), and the rotation limiting member (14) abuts against the corresponding limiting ring (115).

5. The soft gauze curtain light adjustment device according to claim 4, characterized in that: The first rotating member (12) comprises a first plate body (121), on which a first slot (128) and a first strip hole (124) are provided, wherein the first slot (128) and the first strip hole (124) are connected to each other, wherein one of the rotation limiting members (14) passes through the corresponding through hole (112), the first slot (128) and the first strip hole (124) in sequence and is rotatably connected to the first plate body (121), and the rotation limiting member (14) abuts against a first bottom surface (129) of the first slot (128).

6. The soft gauze curtain light adjustment device according to claim 5, characterized in that: The first rotating member (12) further comprises a first stopper (123) and a first limit block (122); a plurality of the first stoppers (123) and at least one first limit block (122) are arranged on the surface of the first plate body (121); the first plate body (121) is connected to the first rod (2) via the plurality of the first stoppers (123) and the plurality of the first limit blocks (122).

7. The soft gauze curtain light adjustment device according to claim 6, characterized in that: The second rotating member (13) comprises a second plate body (131), on which a second notch (136) and a second strip hole (132) are provided, the second notch (136) and the second strip hole (132) being connected to each other, one of the rotation limiting members (14) sequentially passes through the corresponding through hole (112), the second notch (136) and the second strip hole (132) to be rotatably connected to the second plate body (131), and the rotation limiting member (14) abuts against a second bottom surface (137) of the second notch (136).

8. The soft gauze curtain light adjustment device according to claim 7, characterized in that: The second rotating member (13) further comprises at least one second stopper (133) and at least one second limit block (134); the second plate body (131) is connected to the second rod (3) via a plurality of the second stoppers (133) and a plurality of the second limit blocks (134).

9. The soft gauze curtain light adjustment device according to claim 8, characterized in that: Each of the rotation limiting members (14) comprises a rotation plate (141) and a clamping member, wherein the clamping member is arranged on the surface of the rotation plate (141); The rotating plate (141) of one of the rotating limiting members (14) is disposed in one of the through holes (112) and the rotating plate (141) is in contact with the limiting ring (115), and the clamping member sequentially passes through the through hole (112), the first notch (128) and the first strip hole (124) to be rotatably connected to the first plate body (121); The rotating plate (141) of the other rotating limiting member (14) is arranged in the other through hole (112) and the rotating plate (141) is in contact with the limiting ring (115), and the clamping member passes through the through hole (112), the second notch (136) and the second strip hole (132) in sequence and is rotatably connected to the second plate body (131).

10. The soft gauze curtain light adjustment device according to claim 3, characterized in that: A first long groove (114) is provided on one side of the rod body (111), and a second long groove (116) is provided on the other side of the rod body (111).

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