A weighted drape for a beaded curtain and a beaded curtain

Abstract

The utility model relates to a window curtain technical field discloses a counterweight pendant of pull bead curtain, including support rod, connecting block, the end portion on support rod one end is equipped with mounting panel, is equipped with accommodating groove on mounting panel, accommodating groove has the first slot and second slot of intercommunication, the first slot is towards top, the second slot is towards inside, the bottom of connecting block is equipped with support plate, the bottom of support plate is equipped with convex plate, the first slot is used for accommodating convex plate, the second slot is used for accommodating support plate, the inner side wall of accommodating groove is equipped with lug, when support plate inserts accommodating groove and the bottom of connecting block and the bottom wall contact of second slot, convex plate and lug limit cooperation, and the end portion of convex plate close to the end of connecting block and the inner side wall contact of accommodating groove, to make the support rod and connecting block between form a accommodate the accommodating department that pull bead curtain's bead chain passes, the utility model discloses still a kind of pull bead curtain, the utility model can be pulled tight bead chain by counterweight pendant, to prevent pull bead chain knot.

Description

Technical Field

[0001] This utility model relates to the field of curtain technology, specifically to a counterweight pendant for a beaded curtain and the beaded curtain itself. Background Technology

[0002] Beaded curtains are a type of curtain structure that allows for easy raising and lowering of the curtains. The curtains can be raised or lowered by pulling the beaded chain. Due to their advantages such as high space utilization, easy maintenance, and low price, they are a popular choice for many users. However, under normal conditions, since the beaded chain is suspended in the air, it can become tangled due to external factors such as wind, making it inconvenient for users to pull the chain.

[0003] In the prior art, Chinese patent document (CN223365340U) discloses a side-clamp pendant, including a pendant body. The pendant body has a through slot, and the slot has an opening on the side facing the pendant body, so that the pull bead can be inserted into the slot from the opening side. This side-clamp pendant can provide a counterweight effect, thereby preventing the pull bead chain from getting tangled. However, it is inconvenient to install. It is necessary to first install the first side plate or the second side plate on one side of the pendant body, then install the counterweight, and then fasten the second side plate or the first side plate. The structure is complicated and the installation is troublesome.

[0004] Based on this, the technical problem to be solved by this application is: how to conveniently install the counterweight pendant. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a counterweight pendant for a beaded curtain and the beaded curtain itself, which can solve the problem of the complexity of installing the counterweight pendant. In addition, it can also improve the overall stability of the counterweight pendant.

[0006] The technical solution of this utility model is:

[0007] A counterweight pendant for a beaded curtain includes a support rod and a connecting block. Symmetrically arranged mounting plates are provided at one end of the support rod. The mounting plates have receiving grooves with a first opening and a second opening. The first opening faces the top of the mounting plate, and the second opening faces the axis of the support rod. The first and second openings are connected. Symmetrically arranged support plates are provided at the bottom of the connecting block. A protruding plate extends horizontally away from the connecting block at the bottom of the support plate. The first opening accommodates the protruding plate, and the second opening accommodates the support plate. A protrusion extends along the axis of the support rod on the inner wall of the receiving groove. When the support plate is inserted into the receiving groove and the bottom of the connecting block contacts the bottom wall of the second opening, the protruding plate and the protrusion engage in a limiting fit, and the end of the protruding plate near the connecting block contacts the inner wall of the receiving groove, thus forming a receiving portion between the support rod and the connecting block to accommodate the beaded chain of the beaded curtain.

[0008] Preferably, the vertical cross-section of the support rod is U-shaped, the vertical cross-section of the connecting block is N-shaped, the two side walls of the support rod are mounting plates, the two side walls of the connecting block are support plates, and the opening direction of the support rod and the opening direction of the connecting block correspond to form a receiving part.

[0009] Preferably, the receiving groove is an L-shaped groove.

[0010] Preferably, the vertical cross-section of the second slot is T-shaped, and the top of the connecting block is provided with a horizontally arranged baffle. The bottom of the baffle is fixedly connected to one end of the support plate, and the bottom of the baffle is engaged with the bottom wall of the horizontal part of the second slot.

[0011] Preferably, the bottom of the baffle has an outwardly curved arc portion that contacts the beaded chain.

[0012] Preferably, the bottom of the support rod is provided with a detachable cover plate, the support rod is provided with a receiving cavity, the counterweight is located in the receiving cavity, the cover plate is used to open the receiving cavity, the cover plate is provided with a cotton pad, and the counterweight is sandwiched between the cotton pad and the end wall of the receiving cavity.

[0013] A beaded curtain includes a shell, a rotating shaft, a rotating wheel, a curtain, a beaded chain, and a counterweight pendant as described above. The shell is fixedly connected to the wall. One end of the rotating shaft is rotatably connected to one end of the shell, and the rotating wheel is rotatably connected to the other end of the shell. One end of the rotating shaft along its length is fixedly connected to the rotating wheel. One end of the curtain along its length is fixedly connected to the outer peripheral wall of the rotating shaft. The beaded chain is drivenly connected to the rotating wheel. The curtain is rolled up or released by pulling the beaded chain, which is threaded inside a receiving part.

[0014] Preferably, the wheel is provided with multiple slots, which are arranged in a circumferential array around the axis of the wheel. The bead chain is provided with multiple guide beads, which are arranged at intervals along the circumference of the bead chain. The guide beads match the slots and are located in the slots. The bead chain is connected to the wheel through the guide beads.

[0015] One of the above-described technical solutions of this utility model has at least one of the following advantages or beneficial effects:

[0016] This invention, by installing a connecting block on a support rod, forms a receiving portion that can accommodate a beaded chain, thus achieving a counterweight function. This ensures that when the beaded curtain is stationary, the connecting block is pulled by the support rod, and the beaded chain is pulled by the connecting block, thereby keeping the beaded chain taut and preventing it from tangling. Installing the connecting block is simple: insert a support plate into the receiving groove, positioning the support plate in the second groove and the protruding plate in the first groove. The protruding plate and the protruding block engage in a limiting fit, allowing the connecting block to be engaged with the support rod. Installation is convenient, and the second groove and support plate also improve the stability of the connecting block on the support rod, effectively preventing it from detaching. Attached Figure Description

[0017] Figure 1 This is a perspective view of the counterweight pendant of this utility model;

[0018] Figure 2 This is a cross-sectional view of the counterweight pendant of this utility model;

[0019] Figure 3 This is a top view of the support rod of this utility model;

[0020] Figure 4 This is a cross-sectional view of the support rod of this utility model;

[0021] Figure 5 This is a perspective view of the beaded curtain of this utility model;

[0022] Figure 6 This is a front view of the beaded curtain of this utility model.

[0023] The reference numerals for each of the attached figures are as follows:

[0024] 1. Counterweight pendant; 11. Support rod; 111. Mounting plate; 112. Receiving groove; 1121. First groove opening; 1122. Second groove opening; 1123. Protrusion; 113. Cover plate; 114. Receiving cavity; 115. Counterweight; 116. Cotton pad; 12. Connecting block; 121. Support plate; 122. Protruding plate; 123. Baffle; 124. Arc-shaped part; 13. Receiving part;

[0025] 2. Outer shell;

[0026] 3. Rotating shaft;

[0027] 4. Rotary wheel; 41. Card slot;

[0028] 5. Curtains;

[0029] 6. Beaded chain; 61. Guide bead. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Example 1

[0032] Please see Figure 1-4A counterweight pendant for a beaded curtain includes a support rod 11 and a connecting block 12. A symmetrically arranged mounting plate 111 is provided at one end of the support rod 11. The mounting plate 111 has a receiving groove 112, which has a first groove 1121 and a second groove 1122. The first groove 1121 faces the top of the mounting plate 111, and the second groove 1122 faces the axial direction of the support rod 11. The first groove 1121 and the second groove 1122 are connected. A symmetrically arranged support plate 121 is provided at the bottom of the connecting block 12. The bottom of the support plate 121 has a protruding plate 1 extending horizontally away from the connecting block 12. 22. The first slot 1121 is used to accommodate the protruding plate 122, and the second slot 1122 is used to accommodate the support plate 121. The inner sidewall of the accommodating slot 112 is provided with a protrusion 1123. The protrusion 1123 extends toward the axis of the support rod 11. When the support plate 121 is inserted into the accommodating slot 112 and the bottom of the connecting block 12 contacts the bottom wall of the second slot 1122, the protruding plate 122 and the protrusion 1123 are matched in a limiting manner, and the end of the protruding plate 122 near the end of the connecting block 12 contacts the inner sidewall of the accommodating slot 112, so that a receiving part 13 is formed between the support rod 11 and the connecting block 12 to accommodate the bead chain 6 of the beaded curtain.

[0033] In practical applications, when installing the counterweight pendant 1, the user first passes the beaded chain 6 of the beaded curtain through the connecting block 12. Specifically, the structure of the beaded chain 6 is a ring. For ease of operation, both ends are semi-circular, and the middle is connected by a long strip. Therefore, the user first passes one end of the inner ring of the beaded chain 6 through the connecting block 12, and then installs the connecting block 12 on the support rod 11 to complete the installation. The beaded chain 6 is pulled by the connecting block 12, and the connecting block 12 is pulled by the support rod 11 with the counterweight 115, so that the beaded chain 6 is always subjected to a downward force, thereby tightening the beaded chain 6, preventing the beaded chain 6 from knotting, making it convenient to use, and improving the aesthetics.

[0034] The specific installation method of the connecting block 12 and the support rod 11 is as follows: Align the support plate 121 with the receiving groove 112 and insert it into the receiving groove 112. At this time, the support plate 121 is located in the second groove 1122, and the protruding plate 122 is located in the first groove 1121. The protruding plate 122 will be stuck under the protrusion 1123, thereby preventing the connecting block 12 from detaching from the support rod 11 away from it. It should be noted that the support plate 121 in this embodiment has a certain elasticity and can move elastically in the horizontal direction. Therefore, during the process of inserting the support plate 121 into the receiving groove 112, when the bottom of the protruding plate 122 contacts the top of the protrusion 1123, as the support plate 121 continues to move downward... During the process, the protrusion 1123 will drive the protrusion 122 to move towards the axis of the support rod 11 on the horizontal plane. The protrusion 122 will drive the support plate 121 to move synchronously until the protrusion 122 is below the protrusion 1123. Then, the support plate 121 will move away from the axis of the support rod 11 on the horizontal plane under the action of elasticity to reset until the top of the protrusion 122 and the bottom of the protrusion 1123 are in contact, and the side of the support plate 121 away from the connecting block 12 and the end of the protrusion 1123 away from the support rod 11 are in contact, thus completing the installation. Therefore, the user only needs to align the support plate 121 with the receiving groove 112 and press the connecting block 12 against the support rod 11 to complete the installation, which is convenient for the user.

[0035] After the connecting block 12 is installed on the support rod 11, the limiting fit between the convex plate 122 and the protrusion 1123 can effectively prevent the connecting block 12 from falling off the support rod 11 away from the support rod 11. Furthermore, the end of the convex plate 122 near the connecting block 12 contacts the inner wall of the receiving groove 112, thereby preventing the support plate 121 from elastically deforming in the axial direction of the support rod 11. Therefore, the convex plate 122 will always be located below the protrusion 1123, and the two are in a limiting fit relationship, thereby improving the connection strength between the connecting block 12 and the support rod 11, improving the stability of the connecting block 12 and the support rod 11, and effectively preventing the connecting block 12 from falling off the support rod 11.

[0036] Preferably, the vertical cross-section of the support rod 11 is U-shaped, the vertical cross-section of the connecting block 12 is N-shaped, the two side walls of the support rod 11 are mounting plates 111, the two side walls of the connecting block 12 are support plates 121, and the opening direction of the support rod 11 and the opening direction of the connecting block 12 correspond to form a receiving part 13.

[0037] With the above design, during the process of installing the connecting block 12 on the support rod 11, the opening direction of the connecting block 12 corresponds to the opening direction of the support rod 11, and they form a receiving part 13 that can accommodate the bead chain 6. Before installing the connecting block 12 on the support rod 11, the bead chain 6 is passed through the opening direction of the connecting block 12, and then the connecting block 12 is installed on the support rod 11. The bead chain 6 is located in the receiving part 13, which can pull the bead chain 6, prevent the bead chain 6 from getting tangled, improve the convenience of use, and improve the aesthetics. On the other hand, the mounting plate 111, which is the side wall of the support rod 11, and the support plate 121, which is the side wall of the connecting block 12, can also provide a positioning function, further facilitating the user to install the connecting block 12 on the support rod 11.

[0038] Preferably, the receiving groove 112 is an L-shaped groove.

[0039] In this embodiment, the receiving groove 112 is an L-shaped groove with two open surfaces, namely the first groove 1121 and the second groove 1122. The second groove 1122 allows the support plate 121 to be unobstructed during elastic deformation until the convex plate 122 is located below the convex block 1123. The contact between the end of the second groove 1122 and the convex plate 122, i.e., the limiting fit, also prevents the support plate 121 from elastically deforming, thereby preventing the convex block 1123 from moving upward to above the convex block 1123. This ensures the connection strength between the connecting block 12 and the support rod 11 and effectively prevents the connecting block 12 from falling off the support rod 11.

[0040] Preferably, the vertical cross-section of the second slot 1122 is T-shaped, and the top of the connecting block 12 is provided with a horizontally arranged baffle 123. The bottom of the baffle 123 is fixedly connected to one end of the support plate 121, and the bottom of the baffle 123 is in a stop-fitting fit with the bottom wall of the horizontal part of the second slot 1122.

[0041] In this embodiment, the vertical cross-section of the second slot 1122 is T-shaped. The horizontal part of the second slot 1122 and the baffle 123 can prevent the connecting block 12 from moving on the support rod 11 in the radial direction of the support rod 11 on the horizontal plane, thereby further improving the stability of the connecting block 12 and the support rod 11.

[0042] Preferably, the bottom of the baffle 123 is provided with an outwardly curved arc portion 124, which contacts the bead chain 6.

[0043] In the above design, the arc-shaped part 124 can improve the smoothness of the user when pulling the bead chain 6, prevent the bead chain 6 from getting stuck, and provide a pulling force and counterweight to prevent the bead chain 6 from getting tangled.

[0044] Preferably, the bottom of the support rod 11 is provided with a detachable cover plate 113, the support rod 11 is provided with a receiving cavity 114, the counterweight 115 is located in the receiving cavity 114, the cover plate 113 is used to open the receiving cavity 114, the cover plate 113 is provided with a cotton pad 116, and the counterweight 115 is sandwiched between the cotton pad 116 and the end wall of the receiving cavity 114.

[0045] In this embodiment, a cover plate 113 can be provided at the bottom of the support rod 11. Specifically, the detachable method can be set as a threaded connection. After removing the cover plate 113, the counterweight 115 can be inserted or removed. When inserting the counterweight 115, after closing the cover plate 113, the cotton pad 116 can be compressed by the counterweight 115. That is to say, when one end of the counterweight 115 contacts the bottom of the receiving cavity 114, the cotton pad 116 can also abut the counterweight 115 and the bottom wall of the receiving cavity 114, thereby further fixing the counterweight 115, preventing the counterweight 115 from shaking in the support rod 11, and improving the stability of the counterweight 115.

[0046] Example 2

[0047] Please see Figure 5-6 A beaded curtain includes a housing 2, a rotating shaft 3, a rotating wheel 4, a curtain 5, a beaded chain 6, and a counterweight pendant 1 as described in Embodiment 1. The housing 2 is fixedly connected to the wall. One end of the rotating shaft 3 is rotatably connected to one end of the housing 2. The rotating wheel 4 is rotatably connected to the other end of the housing 2. One end of the rotating shaft 3 along its length is fixedly connected to the rotating wheel 4. One end of the curtain 5 along its length is fixedly connected to the outer peripheral wall of the rotating shaft 3. The beaded chain 6 is drivenly connected to the rotating wheel 4. The curtain 5 is rolled up or released by pulling the beaded chain 6. The beaded chain 6 is inserted into the receiving part 13.

[0048] In practical use, one end of the inner ring of the bead chain 6 passes through the receiving part 13, and the other end of the inner ring of the bead chain 6 is connected to the rotating wheel 4. When the user pulls the bead chain 6, the bead chain 6 will drive the rotating wheel 4 to rotate, the rotating wheel 4 will drive the rotating shaft 3 to rotate, and the rotating shaft 3 will drive the curtain 5 to roll up or down, thereby realizing the raising and lowering of the curtain 5. The rotating shaft 3 and the rotating wheel 4 can be fixed to the wall through the outer casing 2. In the static state, the bead chain 6 can be continuously subjected to a downward pulling force through the counterweight pendant 1, which can effectively prevent the bead chain 6 from knotting under the influence of external forces such as wind. When the bead chain 6 is knotted by the user, the user only needs to hold the support rod 11 and pull the support rod 11 downward. Under the pull of the support rod 11 and the connecting block 12, the bead chain 6 will be untied, thus making it convenient for the user to use.

[0049] Preferably, the rotating wheel 4 is provided with multiple slots 41, which are arranged in a circumferential array around the axis of the rotating wheel 4. The bead chain 6 is provided with multiple guide beads 61, which are arranged at intervals along the circumference of the bead chain 6. The guide beads 61 match the slots 41 and are located in the slots 41. The bead chain 6 is connected to the rotating wheel 4 through the guide beads 61.

[0050] With the above design, the guide bead 61 located in the slot 41 can drive the rotating wheel 4 to rotate when the zipper is pulled, and the guide bead 61 can provide friction when the user pulls the chain 6, making it more convenient for the user to pull the zipper.

[0051] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A counterweight pendant for a beaded curtain, characterized in that, The device includes a support rod and a connecting block. A symmetrically arranged mounting plate is provided at one end of the support rod. The mounting plate has a receiving groove with a first opening and a second opening. The first opening faces the top of the mounting plate, and the second opening faces the axis of the support rod. The first and second openings are connected. A symmetrically arranged support plate is provided at the bottom of the connecting block. A protruding plate extending horizontally away from the connecting block is provided at the bottom of the support plate. The first opening accommodates the protruding plate, and the second opening accommodates the support plate. A protrusion is provided on the inner wall of the receiving groove, extending towards the axis of the support rod. When the support plate is inserted into the receiving groove and the bottom of the connecting block contacts the bottom wall of the second opening, the protruding plate and the protruding block are engaged, and the end of the protruding plate near the connecting block contacts the inner wall of the receiving groove, thus forming a receiving portion between the support rod and the connecting block to accommodate a beaded chain for a beaded curtain.

2. The counterweight pendant for a beaded curtain according to claim 1, characterized in that, The vertical cross-section of the support rod is U-shaped, the vertical cross-section of the connecting block is N-shaped, the two side walls of the support rod are the mounting plates, the two side walls of the connecting block are the support plates, and the opening direction of the support rod and the opening direction of the connecting block correspond to form the receiving part.

3. The counterweight pendant for a beaded curtain according to claim 1, characterized in that, The receiving groove is an L-shaped groove.

4. The counterweight pendant for a beaded curtain according to claim 1, characterized in that, The vertical cross-section of the second slot is T-shaped. The top of the connecting block is provided with a horizontally arranged baffle. The bottom of the baffle is fixedly connected to one end of the support plate. The bottom of the baffle is in a stop-fitting fit with the bottom wall of the horizontal part of the second slot.

5. The counterweight pendant for a beaded curtain according to claim 4, characterized in that, The bottom of the baffle is provided with an outwardly curved arc portion, which contacts the bead chain.

6. The counterweight pendant for a beaded curtain according to claim 1, characterized in that, The bottom of the support rod is provided with a detachable cover plate, and the support rod has a receiving cavity. The counterweight is located in the receiving cavity. The cover plate is used to open the receiving cavity. The cover plate is provided with a cotton pad, and the counterweight is sandwiched between the cotton pad and the end wall of the receiving cavity.

7. A beaded curtain, characterized in that, The curtain includes a housing, a rotating shaft, a rotating wheel, a curtain, a beaded chain, and a counterweight pendant for the beaded curtain as described in claims 1-6. The housing is fixedly connected to a wall. One end of the rotating shaft is rotatably connected to one end of the housing. The rotating wheel is rotatably connected to the other end of the housing. One end of the rotating shaft along its length is fixedly connected to the rotating wheel. One end of the curtain along its length is fixedly connected to the outer peripheral wall of the rotating shaft. The beaded chain is drivenly connected to the rotating wheel. The curtain is rolled up or released by pulling the beaded chain. The beaded chain passes through the receiving part.

8. A beaded curtain according to claim 7, characterized in that, The rotating wheel is provided with multiple slots, which are arranged in a circumferential array around the axis of the rotating wheel. The bead chain is provided with multiple guide beads, which are arranged at intervals along the circumference of the bead chain. The guide beads match the slots and are located within the slots. The bead chain is connected to the rotating wheel through the guide beads.

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