Curtain rod decoration head with self-locking structure

Abstract

The utility model relates to the technical field of curtain rods, and discloses a curtain rod decoration head with a self-locking structure, which comprises two first connecting rods and a center rod, a mounting groove is arranged in each first connecting rod, two mounting racks are fixedly connected to the outer side of each first connecting rod, pressing blocks are slidably connected to the interiors of the mounting racks, and the pressing blocks are fixedly connected to the center rod. And one end of the pressing block is fixedly connected with a push plate, two clamping holes are formed in the first connecting rod, the inner side of the mounting groove is slidably connected with a decoration head rod, and two cavities are formed in the decoration head rod. According to the decorative head, one end of the decorative head rod is aligned with the inner side of the mounting groove and directly inserted, the clamping block can be squeezed and contracted into the cavity, after the decorative head rod completely enters the mounting groove, the decorative head rod is rotated to enable the clamping block to move to the position corresponding to the clamping hole, and the clamping block can be popped out under the elastic force action of the spring; and then, the decorative head rod is clamped in the clamping hole, so that the decorative head rod is mounted, and a self-locking state is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain rods, in particular to a curtain rod decorative head with a self-locking structure. Background Art

[0002] A curtain rod is a long strip of device used to hang curtains. It is usually installed horizontally above the window or on the top of the window frame to support and guide the opening and closing of the curtains. The two ends of the curtain rod can limit the sliding range of the curtains to prevent the curtains from sliding off the rod or beyond the predetermined track. Some beautifully designed curtain rods also have decorative functions at both ends, which can add beauty to the entire curtain device, match the interior decoration style, and enhance the overall visual effect of the room.

[0003] In the prior art, decorative heads are installed at both ends of the curtain rod, and are generally directly mounted on both ends of the curtain rod. This installation method is relatively convenient, but not stable enough. The decorative heads are assembled on both ends of the curtain rod by friction and can rotate and slide. If they are affected by the movement of the curtains for a long time, they are easy to fall off from the ends. Therefore, the technology in this field proposes a curtain rod decorative head with a self-locking structure to solve the above problem. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a curtain rod decorative head with a self-locking structure, aiming to improve the problem that the decorative head covers in the existing technology are arranged at both ends of the curtain rod and are easily fallen off from the ends due to the long-term movement of the curtains.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a curtain rod decorative head with a self-locking structure, comprising two connecting rods and a center rod, the interior of the connecting rod being provided with a mounting groove, the outer side of the connecting rod being fixedly connected to two mounting brackets, the interior of the mounting bracket being slidably connected to a pressing block, one end of the pressing block being fixedly connected to a push plate, the interior of the connecting rod being provided with two clamping holes, the inner side of the mounting groove being slidably connected to a decorative head rod, the interior of the decorative head rod being provided with two cavities, the inner wall of the cavity being fixedly connected to a spring, the interior of the cavity being slidably connected to a sliding plate, the outer side of the sliding plate being fixedly connected to a clamping block, and the outer side of the center rod being provided with two splicing components, the splicing components being used to splice multiple curtain rods into a whole.

[0006] Furthermore, the splicing assembly includes two connecting rods 2, and one end of the connecting rod 2 is attached to one end of the central rod.

[0007] Furthermore, both ends of the central rod are fixedly connected with stud 2, and both ends of the connecting rod 2 are provided with threaded grooves.

[0008] Furthermore, the outer side of the second stud is threadedly connected to the inner side of the adjacent side thread groove.

[0009] Furthermore, one end of the connecting rod 1 is fixedly connected to a stud 1, and the outer side of the stud 1 is threadedly connected to the inner side of another thread groove.

[0010] Furthermore, the outer side of the push plate is slidably connected to the inner side of the clamping hole, and one end of the clamping block is clamped inside the clamping hole.

[0011] Furthermore, one end of the spring is fixedly connected to one side of the sliding plate.

[0012] Furthermore, the outer side of the sliding plate is slidably connected to the inner side of the cavity.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the present invention, one end of the decorative head rod is aligned with the inner side of the installation slot and directly inserted. When the inclined surface of the clamping block contacts the inner side of the installation slot, it will be squeezed and then shrink into the interior of the cavity. When the decorative head rod completely enters the interior of the installation slot, the decorative head rod is rotated so that the clamping block moves to the position corresponding to the clamping hole. The clamping block will be ejected under the elastic force of the spring and then engaged in the interior of the clamping hole. At this time, the decorative head rod is installed and the self-locking state is achieved.

[0015] 2. In the present invention, by screwing stud one into the inside of the thread groove and then screwing stud two into the inside of another thread groove, the connecting rod one, the connecting rod two and the center rod are connected into a whole. Another stud two can continue to connect the connecting rod two and the connecting rod one, so that the overall length of the curtain rod is increased and the usable length can be increased as needed, thereby greatly improving the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional diagram of a curtain rod decorative head with a self-locking structure proposed by the present invention;

[0017] Figure 2 This is a structural schematic diagram of a connecting rod of a curtain rod decorative head with a self-locking structure proposed by the present invention;

[0018] Figure 3 This is a cross-sectional view of a curtain rod decorative head with a self-locking structure proposed by the present invention.

[0019] Legend:

[0020] 1. Connecting rod 1; 2. Mounting slot; 3. Mounting bracket; 4. Pressing block; 5. Push plate; 6. Clamping hole; 7. Decorative head rod; 8. Cavity; 9. Sliding plate; 10. Clamping block; 11. Stud 1; 12. Stud 2; 13. Connecting rod 2; 14. Threaded groove; 15. Center rod; 16. Spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments 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 making creative efforts are within the scope of protection of the present invention.

[0022] Reference Figure 1-Figure 3 , the utility model provides an embodiment: a curtain rod decorative head with a self-locking structure, including two connecting rods 1 and a center rod 15, the interior of the connecting rod 1 is provided with a mounting groove 2, the outside of the connecting rod 1 is fixedly connected to two mounting brackets 3, the inside of the mounting bracket 3 is slidably connected to a pressing block 4, one end of the pressing block 4 is fixedly connected to a push plate 5, the interior of the connecting rod 1 is provided with two card holes 6, the inside of the mounting groove 2 is slidably connected to a decorative head rod 7, the interior of the decorative head rod 7 is provided with two cavities 8, the inner wall of the cavity 8 is fixedly connected to a spring 16, the inside of the cavity 8 is slidably connected to a sliding plate 9, the outside of the sliding plate 9 is fixedly connected to a card block 10, and the outside of the center rod 15 is provided with two splicing holes. The connecting assembly is used to splice multiple curtain rods into a whole. One end of the spring 16 is fixedly connected to one side of the sliding plate 9, and the outer side of the sliding plate 9 is slidably connected to the inner side of the cavity 8. When the head rod 7 needs to be installed, first align one end of the head rod 7 with the inner side of the installation groove 2 and insert it directly. When the inclined surface of the block 10 contacts the inner side of the installation groove 2, it will be squeezed and shrink to the inside of the cavity 8. When the head rod 7 completely enters the inside of the installation groove 2, the head rod 7 is rotated to move the block 10 to the position corresponding to the card hole 6. The block 10 will be popped out under the elastic force of the spring 16 and engaged in the inside of the card hole 6. At this time, the head rod 7 is installed and the self-locking state is completed.

[0023] Reference Figure 1-Figure 3The two ends of the center rod 15 are fixedly connected with a stud 212, and the two ends of the center rod 15 are fixedly connected with the stud 212. The two ends of the connecting rod 13 are provided with a threaded groove 14. The outer side of the stud 212 is threadedly connected to the inner side of the threaded groove 14 on the adjacent side. One end of the connecting rod 1 is fixedly connected with a stud 11, and the outer side of the stud 11 is threadedly connected to the inner side of the other threaded groove 14. The outer side of the push plate 5 is slidably connected to the inner side of the card hole 6. One end of the card block 10 is engaged with the interior of the card hole 6, and the stud 11 is screwed into the interior of the threaded groove 14, and then the stud 212 is screwed into the interior of the other threaded groove 14. At this time, the connecting rod 11 is connected to the connecting rod 2 13 and the center rod 15 as a whole. The other stud 212 can continue to connect the connecting rod 2 13 and the connecting rod 1, so that the overall length of the curtain rod is increased, and the use length can be increased as needed, and the practicality is greatly improved.

[0024] Working principle: When the decorative head rod 7 needs to be installed, one end of the decorative head rod 7 can be aligned with the inner side of the installation groove 2 and inserted directly. When the inclined surface of the block 10 contacts the inner side of the installation groove 2, it will be squeezed and then shrink into the inside of the cavity 8. When the decorative head rod 7 is completely entered into the interior of the installation groove 2, the decorative head rod 7 is rotated to make the block 10 move to the position corresponding to the card hole 6. The block 10 will be popped out under the elastic force of the spring 16 and then engaged in the inside of the card hole 6. At this time, the decorative head rod 7 is installed and the self-locking state is completed. In addition, the stud 11 is screwed into the inside of the threaded groove 14, and then the stud 2 12 is screwed into the inside of the other threaded groove 14. At this time, the connecting rod 1 is connected to the connecting rod 2 13 and the center rod 15 into a whole. One end of the other stud 2 12 can continue to connect the connecting rod 2 13 and the connecting rod 1, so that the overall length of the curtain rod is increased, and the usable length can be increased as needed, and the practicality is greatly improved.

[0025] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A curtain rod head with a self-locking structure, comprising two connecting rods (1) and a center rod (15), characterized in that: The interior of the connecting rod (1) is provided with a mounting groove (2), the exterior of the connecting rod (1) is fixedly connected to two mounting brackets (3), the interior of the mounting bracket (3) is slidably connected to a pressing block (4), one end of the pressing block (4) is fixedly connected to a push plate (5), the interior of the connecting rod (1) is provided with two clamping holes (6), the interior of the mounting groove (2) is slidably connected to a decorative head rod (7), the interior of the decorative head rod (7) is provided with two cavities (8), the inner wall of the cavity (8) is fixedly connected to a spring (16), the interior of the cavity (8) is slidably connected to a sliding plate (9), the exterior of the sliding plate (9) is fixedly connected to a clamping block (10), and the exterior of the center rod (15) is provided with two splicing components, the splicing components are used to splice multiple curtain rods into a whole.

2. The curtain rod decorative head with a self-locking structure according to claim 1, characterized in that: The splicing assembly comprises two connecting rods (13), one end of the connecting rod (13) is fitted on one end of the central rod (15).

3. The curtain rod decorative head with a self-locking structure according to claim 2, characterized in that: Both ends of the central rod (15) are fixedly connected with stud two (12), and both ends of the connecting rod two (13) are provided with threaded grooves (14).

4. The curtain rod decorative head with a self-locking structure according to claim 3, characterized in that: The outer side of the second stud (12) is threadedly connected to the inner side of the adjacent side thread groove (14).

5. The curtain rod decorative head with a self-locking structure according to claim 4, characterized in that: One end of the connecting rod (1) is fixedly connected to a stud (11), and the outer side of the stud (11) is threadedly connected to the inner side of another thread groove (14).

6. The curtain rod decorative head with a self-locking structure according to claim 1, characterized in that: The outer side of the push plate (5) is slidably connected to the inner side of the clamping hole (6), and one end of the clamping block (10) is clamped inside the clamping hole (6).

7. The curtain rod decorative head with a self-locking structure according to claim 1, characterized in that: One end of the spring (16) is fixedly connected to one side of the sliding plate (9).

8. The curtain rod decorative head with a self-locking structure according to claim 1, characterized in that: The outer side of the sliding plate (9) is slidably connected to the inner side of the cavity (8).

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