A curtain leaf punching connecting device

Abstract

The utility model relates to a curtain blade technical field especially relates to a curtain blade punch connection device, including a plurality of main body mechanism for as device main part, the main body mechanism includes blade main body, the both sides of a plurality of main body mechanism are provided with the connecting mechanism for the simple and convenient connection to blade main body, be provided with the adjusting mechanism for the folding accumulation of a plurality of blade main bodies on the blade main body. The utility model discloses through the setting connecting mechanism makes device can be simple and convenient to connect between blade main body, through the elastic rod on the second support plate and the support rod, the through -hole on the first support plate are inserted, through a plurality of locking pieces make second support plate and support rod interlock, through two L type supports make two adjacent blade main body between simple and convenient connection, through first runner and connecting plate and second runner make two adjacent blade main body simple and convenient stacking, improved the simplicity of device, greatly improved the service life of device.

Description

Technical Field

[0001] This utility model relates to the field of curtain slat technology, specifically a curtain slat punching and connecting device. Background Technology

[0002] Most curtain slats have perforations on the same side as their long axis centerline to ensure the pull cord remains vertically aligned when passing through. Current technology often connects curtain slats directly via the pull cord. While convenient, this method suffers from wear and tear due to prolonged friction with the perforated edges, reducing the device's lifespan and negatively impacting the user experience. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a curtain slat punching connection device, which has the advantage of being able to easily connect curtain slats and solves the problem in existing technologies where long-term friction between the pull cord and the edge of the punching hole easily leads to wear and tear, resulting in a short service life for the device.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: A curtain slat punching and connecting device includes multiple main body mechanisms serving as the main body of the device. Each main body mechanism includes a slat body. Connecting mechanisms for easy connection of the slat bodies are provided on both sides of each main body mechanism. An adjustment mechanism for folding and stacking multiple slat bodies is provided on each slat body. Each connecting mechanism includes two first support plates and two second support plates. Two support rods are fixedly connected to the bottom of each of the two first support plates. Through holes are provided on each of the two first support plates and the two support rods. Two sets of elastic rods are fixedly connected to each of the two second support plates. L-shaped brackets are fixedly connected to two adjacent support rods on the same vertical line. First and second rotating wheels are rotatably connected to the two L-shaped brackets. A connecting plate is fixedly connected between the first and second rotating wheels.

[0005] Preferably, each set of elastic rods includes multiple elastic small rods, and the top of each of the multiple elastic small rods is fixedly connected to a locking member.

[0006] Preferably, the adjustment mechanism includes grooves formed at the bottom of multiple blade bodies, sliding grooves formed on both sides of the multiple grooves, auxiliary plates slidably connected in the multiple grooves, two sliders fixedly connected to the multiple auxiliary plates, and multiple magnetic plates installed on both sides of the blade bodies.

[0007] Preferably, two mounting holes are symmetrically formed on the blade body, and the diameter of the support rod is the same as the diameter of the mounting holes.

[0008] Preferably, the magnetic plates located on both sides of the plurality of blade bodies have opposite magnetic properties, and adjacent blade bodies can be arranged in an "S" shape through the plurality of magnetic plates.

[0009] Preferably, the stacked dimensions of the multiple locking elements on each set of elastic rods are the same as the dimensions of the through hole.

[0010] By means of the above technical solution, this utility model provides a curtain slat punching connection device, which has at least the following beneficial effects: 1. This utility model enables the device to easily connect blade bodies by setting a connecting mechanism. The elastic rod on the second support plate is inserted into the support rod and the through hole on the first support plate. Multiple locking parts make the second support plate and the support rod snap together. Two L-shaped brackets make it easy to connect two adjacent blade bodies. The first rotating wheel, the connecting plate and the second rotating wheel make it easy to stack two adjacent blade bodies, which improves the simplicity of the device and greatly improves the service life of the device.

[0011] 2. This utility model enables the device to further stack adjacent blade bodies by setting an adjustment mechanism. The corresponding magnetic plates on different blade bodies attract and connect them, so that multiple blade bodies are arranged in an S-shape, thereby making it easy to adjust the light blocking degree of the curtain. Multiple auxiliary pieces make the gap between adjacent blade bodies smaller, ensuring the light blocking effect of the curtain. Attached Figure Description

[0012] The accompanying drawings, which are included to provide a further understanding of the present invention, form part of this application: Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the adjustment mechanism of this utility model; Figure 3 This is a schematic diagram of the connection mechanism of this utility model; Figure 4 This is an exploded view of the adjustment mechanism of this utility model.

[0013] Figure label: 1. Main body; 101. Blade body; 102. Mounting hole; 2. Connecting mechanism; 201. First support plate; 202. Support rod; 203. Second support plate; 204. Elastic rod; 205. Locking element; 206. L-shaped bracket; 207. First rotating wheel; 208. Connecting plate; 209. Second rotating wheel; 3. Adjusting mechanism; 301. Auxiliary plate; 302. Magnetic plate; 303. Groove; 304. Slide groove; 305. Slider. Detailed Implementation

[0014] 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.

[0015] In the prior art, curtain slats are mostly connected directly by pull cords. However, although pull cords are convenient, the long-term friction between the cord and the edge of the perforation can easily cause wear and tear, resulting in a shorter lifespan of the device and affecting the user experience. The following describes a curtain slat perforation connection device provided by some embodiments of this utility model with reference to the accompanying drawings.

[0016] Example 1: In order to improve the service life of the device, combined with Figures 1-4 As shown, a curtain slat punching and connecting device is proposed. Multiple main bodies 1 are set as the main body of the device. Connecting mechanisms 2 are set on both sides of the multiple main bodies 1. The connecting mechanisms 2 are used to easily connect the slat bodies 101. An adjustment mechanism 3 is set on the slat bodies 101. The adjustment mechanism 3 is used to fold and stack the multiple slat bodies 101.

[0017] To ensure the connection effect between the curtain slats, a connection mechanism 2 is proposed. It consists of two first support plates 201 and two second support plates 203. The bottom of each of the two first support plates 201 is fixedly connected to two support rods 202. Both the two first support plates 201 and the two support rods 202 have through holes. Each of the two second support plates 203 is fixedly connected to two sets of elastic rods 204. Each set of elastic rods 204 is composed of multiple small elastic rods. The top of each set of small elastic rods is fixedly connected to a locking element 205. The superimposed size of the multiple locking elements 205 on each set of elastic rods 204 is the same as the size of the through hole. Two adjacent support rods 202 located on the same vertical line are respectively fixedly connected to L-shaped brackets 206. A first rotating wheel 207 and a second rotating wheel 209 are respectively rotatably connected to the two L-shaped brackets 206. A connecting plate 208 is fixedly connected between the first rotating wheel 207 and the second rotating wheel 209. By inserting the two sets of elastic rods 204 on the second support plate 203 into the through holes on the two support rods 202 and the first support plate 201, the first support plate 201 and the second support plate 203 can be easily snapped together, making it easy to assemble and disassemble each blade body 101. The two L-shaped brackets 206 make it easy to connect two adjacent blade bodies 101. The first rotating wheel 207, the connecting plate 208 and the second rotating wheel 209 make it easy to stack two adjacent blade bodies 101, improving the simplicity of the device and greatly extending its service life.

[0018] Example 2: Based on Embodiment 1, the technical solution proposed in Embodiment 1 is used to solve the problem that the long-term friction between the pull cord and the edge of the punch hole in the prior art is easy to wear, resulting in a short service life of the device. However, users usually have different light-blocking needs due to the weather, so it is necessary to simply stack multiple blade bodies 101 to change the overall light-blocking degree of the curtain.

[0019] To facilitate easy adjustment of the light-blocking level by users, combined with Figure 1 and Figure 2 as well as Figure 4As shown, an adjustment mechanism 3 is proposed. Grooves 303 are formed at the bottom of multiple blade bodies 101. Sliding grooves 304 are formed on both sides of each groove 303. Auxiliary plates 301 are slidably connected within each groove 303. Two sliders 305 are fixedly connected to each auxiliary plate 301. Multiple magnetic plates 302 are installed on both sides of each blade body 101. The magnetic plates 302 on both sides of the multiple blade bodies 101 have opposite magnetic properties. They are attracted and connected by corresponding magnetic plates 302 on different blade bodies 101, resulting in an "S"-shaped arrangement of the multiple blade bodies 101. This allows for easy adjustment of the light-blocking degree of the curtain. The sliding of the auxiliary plates 301 and sliders 305 within the grooves 303 and sliding grooves 304 minimizes the gap between adjacent blade bodies 101, ensuring the light-blocking effect of the curtain.

[0020] To form the main body of the device, a main body mechanism 1 is proposed, which is mainly composed of a blade body 101. Two mounting holes 102 are symmetrically opened on the blade body 101. Since the diameter of the support rod 202 is the same as the diameter of the mounting hole 102, the support rod 202 can be easily installed through the mounting hole 102, thereby facilitating the easy connection between the first support plate 201 and the second support plate 203 and ensuring the installation effect of the blade body 101.

[0021] It should be noted that the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A curtain slat punching and connecting device, comprising a plurality of main body mechanisms (1) serving as the main body of the device, wherein the main body mechanism (1) includes a slat body (101), characterized in that: Both sides of the multiple main body mechanisms (1) are provided with a connecting mechanism (2) for easy connection of the blade body (101), and the blade body (101) is provided with an adjustment mechanism (3) for folding and stacking multiple blade bodies (101). The connecting mechanism (2) includes two first support plates (201) and two second support plates (203). Two support rods (202) are fixedly connected to the bottom of each of the two first support plates (201). Through holes are provided on both the two first support plates (201) and the two support rods (202). Two sets of elastic rods (204) are fixedly connected to each of the two second support plates (203). L-shaped brackets (206) are fixedly connected to two adjacent support rods (202) on the same vertical line. A first rotating wheel (207) and a second rotating wheel (209) are rotatably connected to the two L-shaped brackets (206). A connecting plate (208) is fixedly connected between the first rotating wheel (207) and the second rotating wheel (209).

2. The curtain slat punching and connecting device according to claim 1, characterized in that: Each set of elastic rods (204) includes multiple elastic small rods, and the top of each of the multiple elastic small rods is fixedly connected to a locking member (205).

3. The curtain slat punching and connecting device according to claim 2, characterized in that: The adjustment mechanism (3) includes grooves (303) formed at the bottom of multiple blade bodies (101), sliding grooves (304) formed on both sides of the multiple grooves (303), auxiliary plates (301) slidably connected in the multiple grooves (303), two sliders (305) fixedly connected on the multiple auxiliary plates (301), and multiple magnetic plates (302) installed on both sides of the blade body (101).

4. The curtain slat punching and connecting device according to claim 3, characterized in that: Two mounting holes (102) are symmetrically provided on the blade body (101), and the diameter of the support rod (202) is the same as the diameter of the mounting hole (102).

5. A curtain slat punching and connecting device according to claim 3, characterized in that: The magnetic plates (302) located on both sides of the multiple blade bodies (101) have opposite magnetic properties, and the adjacent blade bodies (101) can be arranged in an "S" shape through the multiple magnetic plates (302).

6. The curtain slat punching and connecting device according to claim 2, characterized in that: The stacked dimensions of the multiple locking elements (205) on each set of elastic rods (204) are the same as the dimensions of the through holes.

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