A curtain tape structure

Abstract

The utility model discloses a curtain belt structure relates to the field of curtain accessories, and its technical scheme main points are: including the belt body, is equipped with a plurality of installation holes on the belt body, is fixedly connected with the curtain ring in each installation hole, still is equipped with the positioning hole on the belt body, and the curtain ring includes the outer ring and the inner ring, is equipped with the locating post on the outer ring, and the outer ring includes combination ring no.

Description

Technical Field

[0001] This utility model relates to the field of curtain accessories, and more specifically, it relates to a curtain tape structure. Background Technology

[0002] Curtain tape is a strip-shaped accessory fixed to the top of curtains for mounting curtain rods or tracks. Common curtain tapes have several holes, in which curtain rings are installed. The curtain rings act as intermediaries between the curtain tape and the Roman rod, allowing the curtains to hang stably on the rod. During the sliding process, the curtain rings rub against the Roman rod. Over time, the contact points between the curtain rings and the Roman rod will wear down, affecting the smoothness of the curtain's movement. Currently, this problem is usually solved by replacing the curtain rings. However, the inner diameter of the curtain rings is generally larger than the diameter of the rod, and only a portion of the curtain ring is worn. Direct replacement results in a relatively low utilization rate of the curtain rings.

[0003] Therefore, a new solution is needed to address this problem. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a curtain tape structure.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a curtain belt structure, including a belt body, a plurality of mounting holes are provided on the belt body, a curtain ring is fixedly connected in each mounting hole, and positioning holes are also provided on the belt body around the mounting holes. The curtain ring includes an outer ring and an inner ring. The outer ring has a positioning post located in a positioning hole. The outer ring includes a first combination ring and a second combination ring that are interlocked. The first combination ring and the second combination ring can be separated from each other. The positioning post is formed by the first combination ring and the second combination ring fastening together. The first combination ring and the second combination ring each have a semi-circular groove on their opposite sides. The two semi-circular grooves together form a rotating groove. The outer peripheral wall of the inner ring has a rotating ring located in the rotating groove. The inner diameter of the rotating ring is smaller than the diameter of the mounting hole. The inner ring has a limiting member that can restrict relative rotation between the inner ring and the outer ring.

[0006] The present invention is further configured such that: the width of the inner ring is equal to the width of the outer ring; the limiting member is a rotating plate rotatably connected to one side of the inner ring; and several grooves are provided on the side of the combined ring one facing away from the combined ring two, and the rotating plate can be flipped into the grooves.

[0007] The present invention is further configured such that: a magnetic absorbing sheet is fixedly connected inside the groove, and the magnetic absorbing sheet is used to attract and fix the rotating plate in the groove.

[0008] The present invention is further configured such that when the rotating plate enters the groove, there is a gap between the end of the rotating plate facing away from the inner ring and the inner wall of the groove.

[0009] The present invention is further configured such that: a fixing post is provided on the first combined ring, and an embedding hole is provided on the fixing post; an embedding post is provided on the second combined ring; the positioning post is formed by the fixing post and the embedding post; an annular groove is provided on the inner peripheral wall of the embedding hole, and the annular groove is located near the opening of the embedding hole; a hemispherical protrusion is provided on the outer wall of the embedding post, and the hemispherical protrusion is used to be engaged in the annular groove.

[0010] The present invention is further configured such that the belt body is made of polyester yarn woven from warp and weft.

[0011] In summary, this utility model has the following beneficial effects: When severe friction occurs at the contact point between the inner ring and the Roman rod, the limiting device restricting the rotation of the inner ring is released, allowing relative rotation between the inner and outer rings. Rotating the inner ring allows other parts of it to contact the Roman rod, and the limiting device continues to restrict its rotation. By using the limiting device and the rotatable inner ring, the inner circumference of the inner ring can be fully utilized. Furthermore, the inner and outer rings are detachable; once the inner ring is completely worn, only the inner ring needs to be replaced. This design improves the overall utilization rate of the curtain rings. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 for Figure 1 Enlarged view of section A; Figure 3 This is a partial cross-sectional view of the present invention; Figure 4 for Figure 3 Enlarged view of section B in the middle.

[0013] In the diagram: 1. Belt body; 2. Mounting hole; 3. Positioning hole; 4. Inner ring; 5. Combination ring one; 6. Combination ring two; 7. Rotating groove; 8. Rotating ring; 9. Rotating plate; 10. Groove; 11. Magnetic suction piece; 12. Fixing post; 13. Embedded hole; 14. Embedded post; 15. Ring groove; 16. Hemispherical protrusion. Detailed Implementation

[0014] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0015] A type of curtain strip structure, such as Figure 1 , Figure 2 and Figure 3As shown, the device includes a belt body 1 with several mounting holes 2. Each mounting hole 2 is fixedly connected to a curtain ring, and the number of curtain rings is equal to the number of mounting holes 2. The belt body 1 also has positioning holes 3 around the mounting holes 2. In this embodiment, there are two positioning holes 3 around each mounting hole 2, and the line connecting the two positioning holes 3 passes through the center of the mounting hole 2. The curtain ring includes an outer ring and an inner ring 4. The outer ring has positioning posts located in the positioning holes 3. The outer ring includes a first combination ring 5 and a second combination ring 6 that are interlocked. The first combination ring 5 and the second combination ring 6 can be separated from each other. The positioning posts are formed by the first combination ring 5 and the second combination ring 6 fastening together. The first combination ring 5 and the second combination ring 6 each have a semi-circular groove on their opposite sides. The two semi-circular grooves together form a rotating groove 7. The outer peripheral wall of the inner ring 4 has a positioning post located in the rotating groove 7. The rotating ring 8 has an inner diameter smaller than the diameter of the mounting hole 2. A limiting element is provided on the inner ring 4 to restrict relative rotation between the inner ring 4 and the outer ring. The limiting element is not located on the inner circumferential wall of the inner ring 4, therefore it does not affect the sliding of the inner ring 4 with the Roman rod. When friction is severe at the contact point between the inner ring 4 and the Roman rod, the limiting element can be released from its position, allowing relative rotation between the inner ring 4 and the outer ring. Rotating the inner ring 4 allows other parts of it to contact the Roman rod, and the limiting element continues to restrict its rotation. By using the limiting element and the rotatable inner ring 4, the inner circumferential wall of the inner ring 4 can be fully utilized. Furthermore, the inner ring 4 and the outer ring are detachable; once the inner ring 4 is completely worn, it can be replaced. This design improves the overall utilization rate of the curtain rings.

[0016] like Figure 2 and Figure 3 As shown, the width of the inner ring 4 is equal to the width of the outer ring. The limiting component is a rotating plate 9 rotatably connected to one side of the inner ring 4. Several grooves 10 are provided on the side of the combined ring 1 5 facing away from the combined ring 2 6. The rotating plate 9 can be flipped into the grooves 10. In this embodiment, there are two grooves 10. The number of grooves 10 can be adjusted according to the size of the curtain ring. In this utility model, the number of grooves 10 is not limited to two. A magnetic suction piece 11 is fixedly connected inside the groove 10. The magnetic suction piece 11 is used to attract and fix the rotating plate 9 in the groove 10. When the rotating plate 9 is flipped into the groove 10, the magnetic suction piece 11 will attract the rotating plate 9, thereby ensuring the stability of the rotating plate 9 in the groove 10. When the rotating plate 9 enters the groove 10, there is a gap between the end of the rotating plate 9 facing away from the inner ring 4 and the inner wall of the groove 10. The gap ensures that the rotating plate 9 will not be completely sucked in. People can use their fingernails or thin pieces to insert into the gap and easily pry up the rotating plate 9 to release the lock.

[0017] like Figure 3 and Figure 4As shown, the first combination ring 5 is provided with a fixing post 12, and the fixing post 12 has a recessed hole 13. The second combination ring 6 is provided with an inserting post 14. The positioning post is formed by the fixing post 12 and the inserting post 14. The inner peripheral wall of the recessed hole 13 has an annular groove 15, which is located near the opening of the recessed hole 13. The outer wall of the inserting post 14 is provided with a hemispherical protrusion 16, which is used to engage with the annular groove 15. When the inserting post 14 is inserted into the recessed hole 13, the hemispherical protrusion 16 on it will engage with the annular groove 15, thereby ensuring that the inserting post 14 is embedded. In terms of stability within the recess 13, during separation, only sufficient axial tension needs to be applied. The hemispherical protrusion 16 will rely on the elastic deformation of its spherical structure to slide out of the annular groove 15, thus achieving non-destructive separation. The annular groove 15 is close to the opening of the recess 13, making the path length of the hemispherical protrusion 16 within the recess 13 relatively short when it separates, thus making the separation of the two more convenient. The belt body 1 is made of polyester yarn woven in warp and weft. Polyester fiber has the characteristics of high strength, and the use of warp and weft weaving ensures the overall strength of the belt body 1.

[0018] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A curtain tape structure, characterized in that: Includes a belt body (1), which has a plurality of mounting holes (2), each mounting hole (2) is fixedly connected to a curtain ring, and the belt body (1) also has positioning holes (3) located around the mounting holes (2); The curtain ring includes an outer ring and an inner ring (4). The outer ring is provided with a positioning post located in the positioning hole (3). The outer ring includes a first combination ring (5) and a second combination ring (6) that are interlocked with each other. The first combination ring (5) and the second combination ring (6) can be separated from each other. The positioning post is formed by the first combination ring (5) and the second combination ring (6) being fastened together. The first combination ring (5) and the second combination ring (6) are provided with a semi-arc ring groove on the side facing each other. The two semi-arc ring grooves together form a rotating groove (7). The outer peripheral wall of the inner ring (4) is provided with a rotating ring (8) located in the rotating groove (7). The inner diameter of the rotating ring (8) is smaller than the diameter of the mounting hole (2). The inner ring (4) is provided with a limiting member. The limiting member can restrict the relative rotation between the inner ring (4) and the outer ring.

2. The curtain tape structure according to claim 1, characterized in that: The width of the inner ring (4) is equal to the width of the outer ring. The limiting member is a rotating plate (9) rotatably connected to one side of the inner ring (4). Several grooves (10) are provided on the side of the combined ring one (5) facing away from the combined ring two (6). The rotating plate (9) can be flipped into the grooves (10).

3. A curtain tape structure according to claim 2, characterized in that: A magnetic absorbing piece (11) is fixedly connected inside the groove (10). The magnetic absorbing piece (11) is used to attract and fix the rotating plate (9) in the groove (10).

4. A curtain tape structure according to claim 3, characterized in that: When the rotating plate (9) enters the groove (10), there is a gap between the end of the rotating plate (9) facing away from the inner ring (4) and the inner wall of the groove (10).

5. A curtain tape structure according to claim 2, characterized in that: The first combination ring (5) is provided with a fixing post (12), and the fixing post (12) is provided with a recessed hole (13). The second combination ring (6) is provided with an embedding post (14). The positioning post is formed by the fixing post (12) and the embedding post (14). The inner peripheral wall of the recessed hole (13) is provided with an annular groove (15). The annular groove (15) is located near the opening of the recessed hole (13). The outer wall of the embedding post (14) is provided with a hemispherical protrusion (16). The hemispherical protrusion (16) is used to be inserted into the annular groove (15).

6. A curtain tape structure according to claim 1, characterized in that: The belt (1) is made of polyester yarn woven from warp and weft.

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