Curtain adjustment movement mechanism

Abstract

The utility model belongs to the technical field of curtain adjusting, especially relates to a curtain adjusting and moving mechanism, which comprises: a mounting plate, the one side of mounting plate is fixedly connected with installation unit, be provided with the slot in installation unit, a plurality of plug -in blocks are slidably installed in the slot, a limiting assembly, the limiting assembly sets up at the top of slot, the limiting assembly is used for the limiting of plug -in block sliding direction, a moving assembly, the moving assembly sets up at the bottom of slot. By the operator under -pressure curtain, the pressure is transmitted to the plug -in block, extrusion elastic force support mechanism can reduce the friction between plug -in block and slot, makes the moving process very smooth, improves the use effect, when the curtain position adjustment is finished, the elastic force support mechanism will be tightly inserted in the plug -in block in the inner wall of the slot, the greater static friction that generates thereby can effectively prevent the curtain from sliding due to the weight or slight external force, ensures the stability of the curtain position.

Description

Technical Field

[0001] This utility model belongs to the field of curtain adjustment technology, and in particular relates to a curtain adjustment and moving mechanism. Background Technology

[0002] Currently, in the field of curtain adjustment technology, stable positioning and convenient operation of curtains have always been among the core needs of users. However, the current mainstream curtain moving mechanisms generally have two major pain points, making it difficult to balance ease of use and positional stability.

[0003] Among the issues, the existing curtain moving mechanisms suffer from insufficient smoothness of adjustment and a high operational threshold. In most mechanisms, the core sliding components, such as sliders and rails, and inserts and slots, use surface contact or large-area contact designs without effective drag reduction structures. This results in high friction during sliding, requiring a large pushing force to move the curtains when adjusting them. This not only makes operation laborious but also easily causes problems such as jamming and abnormal noises due to friction. This defect is extremely unfriendly to users with less strength, such as children and the elderly, significantly reducing the product's universality and user experience. The difficulty of operation is further exacerbated, especially in scenarios involving the adjustment of large-area curtains or curtains made of heavy materials.

[0004] There is an urgent need for improvement, so we propose a curtain adjustment and movement mechanism. Utility Model Content

[0005] The purpose of this utility model is to address the aforementioned technical problems by providing a curtain adjustment and movement mechanism that achieves the effect that the curtain cannot shift without being pushed.

[0006] In view of this, the present invention provides a curtain adjustment and moving mechanism, comprising: a mounting plate, wherein a mounting part is fixedly connected to one side of the mounting plate, a slot is provided in the mounting part, and a plurality of inserts are slidably installed in the slot; a limiting component, wherein the limiting component is disposed at the top of the slot and is used to limit the sliding direction of the inserts; a moving component, wherein the moving component is disposed at the bottom of the slot; an elastic support mechanism, wherein the elastic support mechanism is disposed between the inserts and the moving component, and is used to provide support force to the inserts along the height direction of the slot, thereby enabling the outer peripheral wall of the inserts to fit against the inner peripheral wall of the slot; and a connecting component, wherein the connecting component is disposed at the bottom of the inserts and is used to install the curtain.

[0007] Furthermore, the mounting plate has several mounting holes.

[0008] Furthermore, the limiting component includes a limiting groove that is opened at the top of the slot, a limiting block is fixedly connected to the top of the insert, the limiting block is slidably connected to the limiting groove, and a cone is fixedly connected to the top of the limiting block, the cross-sectional area of ​​the side section of the cone decreasing from bottom to top.

[0009] Furthermore, the movable component includes a sliding groove that is opened on both sides of the bottom of the slot, a slider is slidably installed in the sliding groove, a connecting block is fixedly connected to the top of the slider, and a cone tip is fixedly connected to the bottom of the slider, the cone tip having an inverted triangular cross-section.

[0010] Furthermore, the elastic support mechanism includes two limiting holes opened at both ends of the bottom side of the insert block. A limiting rod is movably installed in the limiting hole. A spring is sleeved on one end of the limiting rod. The two springs are respectively fixedly connected to the side wall of the limiting rod and the corresponding side wall of the insert block. The other end of the limiting rod is fixedly connected to the corresponding connecting block.

[0011] Furthermore, connecting grooves are provided on both sides of the middle part of the insert block, and the connecting grooves are slidably connected to the corresponding connecting blocks.

[0012] Furthermore, the connecting assembly includes a connector fixedly connected to the bottom of the insert, the connector having a through-hole that corresponds to the top hook of the curtain.

[0013] Furthermore, there are two mounting parts, which are respectively mounted on both sides of the mounting plate, and a gap is formed between the two mounting parts.

[0014] The beneficial effects of this utility model are: By pressing down on the curtain, the operator transmits pressure to the insert, which compresses the elastic support mechanism. This reduces the friction between the insert and the slot, making the movement process very smooth and improving the usability. Once the curtain position is adjusted, the elastic support mechanism will press the insert firmly against the inner wall of the slot. The resulting large static friction effectively prevents the curtain from sliding due to its own weight or slight external force, ensuring the stability of the curtain position. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the curtain adjustment and moving mechanism proposed in this utility model; Figure 2 This is a schematic diagram of the installation part of a curtain adjustment and moving mechanism proposed in this utility model; Figure 3 This is a schematic diagram of the structure of the insert block of the curtain adjustment and moving mechanism proposed in this utility model being inserted into the slot; Figure 4 This is a schematic diagram of the elastic support mechanism structure of a curtain adjustment and movement mechanism proposed in this utility model; Figure 5 This is a schematic diagram of the distribution of limiting blocks in a curtain adjustment and moving mechanism proposed in this utility model; Figure 6This is a schematic diagram of the overall structure of Embodiment 2 of the curtain adjustment and moving mechanism proposed in this utility model; Figure 7 This is a cross-sectional structural diagram of Embodiment 2 of the curtain adjustment and moving mechanism proposed in this utility model; The markings in the diagram are as follows: 1. Mounting plate; 11. Mounting hole; 12. Mounting part; 13. Gap part; 2. Slot; 21. Limiting groove; 22. Slide groove; 3. Insert block; 31. Limiting hole; 32. Limiting rod; 33. Spring; 34. Connecting groove; 35. Limiting block; 36. Cone; 37. Connecting piece; 38. Connecting hole; 4. Connecting block; 41. Slider; 42. Cone tip. Detailed Implementation

[0016] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0017] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0018] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0019] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0020] It should be noted that, in this application, 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0021] Example 1, referring to Figures 1 to 5 This is the first embodiment of the present utility model. This embodiment provides a curtain adjustment and moving mechanism, including a mounting plate 1, a mounting part 12 fixedly connected to one side of the mounting plate 1, a slot 2 provided in the mounting part 12, and a plurality of inserts 3 slidably installed in the slot 2. A limiting component is provided at the top of slot 2 and is used to limit the sliding direction of insert 3; A movable component is located at the bottom of slot 2; An elastic support mechanism is provided between the insert block 3 and the moving component to provide a support force to the insert block 3 along the height direction of the slot 2, which enables the outer peripheral wall of the insert block 3 to fit against the inner peripheral wall of the slot 2. The connecting component is located at the bottom of the insert 3 and is used to install the curtain.

[0022] This application utilizes an elastic support mechanism in an extended state. The elastic force generated pushes the insert 3 against the inner wall of the slot 2, creating a strong static friction that is sufficient to resist the weight of the curtain and minor external disturbances, keeping the curtain in its current position and achieving stable positioning. When the curtain position needs to be adjusted, the user pulls the curtain down, squeezing the insert 3 and compressing the elastic support mechanism. As the elastic support mechanism is compressed, the top of the insert 3 moves away from the inner wall of the slot 2, allowing the user to easily push the insert 3 along the slot 2 to adjust the curtain position. When the user moves the curtain to the target position and releases their hand, the squeezing force applied to the insert 3 disappears, returning it to its natural state. The user then pushes the insert 3 against the inner wall of the slot 2 again, ensuring a tight fit, and the curtain is stabilized again.

[0023] In the example of this application, the mounting plate 1 has a plurality of mounting holes 11.

[0024] As a preferred example of this utility model, the device is firmly fixed to the ceiling by passing an expansion screw through the mounting hole 11 and forming a rigid connection with the ceiling.

[0025] In the example of this application, the limiting component includes a limiting groove 21 that is opened at the top of the slot 2, a limiting block 35 that is fixedly connected to the top of the insert block 3, the limiting block 35 being slidably connected to the limiting groove 21, and a cone 36 that is fixedly connected to the top of the limiting block 35, the cross-sectional area of ​​the side section of the cone 36 decreasing from bottom to top.

[0026] As a preferred example of this utility model, the limiting block 35 at the top of the insert 3 is confined within the limiting groove 21 at the top of the slot 2. When the insert 3 moves, the limiting block 35 can only slide along the length direction of the limiting groove 21, thereby providing guidance for the movement of the insert 3 and preventing it from shifting left or right or twisting during the movement, thus avoiding jamming. The tapered portion 36 at the top of the limiting block 35 changes the sliding contact between the limiting block 35 and the limiting groove 21 from a large planar contact to a small area contact. The reduction in the contact area directly reduces the coefficient of friction, thereby reducing sliding resistance and noise caused by friction.

[0027] In the example of this application, the moving component includes a slide groove 22 that is opened on both sides of the bottom of the slot 2. A slider 41 is slidably installed in the slide groove 22. A connecting block 4 is fixedly connected to the top of the slider 41, and a cone tip 42 is fixedly connected to the bottom of the slider 41. The cross-section of the cone tip 42 is inverted triangular.

[0028] As a preferred example of this utility model, the cooperation between the slider 41 and the groove 22 allows the slider 41 to slide freely relative to the mounting part 12. The cone tip 42 design at the bottom of the slider 41 changes the contact between the slider 41 and the mounting surface from surface contact to point contact. Under the same pressure, the unit area pressure of point contact is greater, which makes it easier to destroy the tiny protrusions on the contact surface, thereby forming less rolling or sliding friction, thus ensuring that the slider 41 moves more smoothly and effortlessly.

[0029] In the example of this application, the elastic support mechanism includes two limiting holes 31 opened at both ends of the bottom side of the insert block 3. A limiting rod 32 is movably installed in the limiting hole 31. A spring 33 is sleeved on one end of the limiting rod 32. The two springs 33 are fixedly connected to the side wall of the limiting rod 32 and the corresponding side wall of the insert block 3, respectively. The other end of the limiting rod 32 is fixedly connected to the corresponding connecting block 4.

[0030] As a preferred example of this utility model, the spring 33 at one end of the limiting rod 32 is in a supported state, applying an outward pushing force to the limiting rod 32. This force is transmitted to the connecting block 4 through the limiting rod 32, and then the connecting block 4 acts on the insert block 3, ultimately pushing the insert block 3 against the inner wall of the slot 2 to increase the friction between the insert block 3 and the slot 2. When the insert block 3 is squeezed, it compresses the spring 33 through the connecting block 4. This, combined with the cone 36 at the top of the limiting block 35, allows the top of the insert block 3 to separate from the outer wall of the limiting block 35 and the inside of the slot 2, greatly reducing the friction between the insert block 3 and the slot 2. When released, the restoring force of the spring 33 pushes the insert block 3 back to its original position through the connecting block 4.

[0031] In the example of this application, the middle two sides of the insert block 3 are provided with connecting grooves 34, and the connecting grooves 34 are slidably connected to the corresponding connecting blocks 4.

[0032] As a preferred example of this utility model, the connecting block 4 is not only connected to the insert block 3 through its bottom, but also slides with the connecting groove 34 of the insert block 3 through its side. This increases the contact area and connection point between the two, making the connection more stable and less prone to loosening. When the insert block 3 moves, the inner wall of the connecting groove 34 will drive the connecting block 4 to move together. Conversely, when the connecting block 4 is subjected to external force, it can also accurately push the insert block 3 through the connecting groove 34.

[0033] In the example of this application, the connecting component includes a connector 37 fixedly connected to the bottom of the insert 3, and the connector 37 is provided with a connecting hole 38, which corresponds to the top hook of the curtain.

[0034] As a preferred example of this utility model, the connector 37 at the bottom of the insert 3 and the connecting hole 38 thereon constitute a hanging point. The top of the curtain is usually sewn with a fabric strip with small holes evenly distributed on the fabric strip. Users only need to use the matching hooks or rings, pass one end through the small hole on the curtain fabric strip, and hook the other end into the connecting hole 38 of the connector 37 to complete the quick installation of the curtain and the moving mechanism.

[0035] Example 2, refer to Figures 6 to 7 This is the second embodiment of the present utility model. Unlike the previous embodiment, it includes two mounting parts 12, which are respectively mounted on both sides of the mounting plate 1, and a gap 13 is formed between the two mounting parts 12.

[0036] As a preferred example of this utility model, the two mounting parts 12 are located on both sides of the mounting plate 1, which can install two layers of curtains. For curtains installed on balconies, in addition to the curtains made of fabric, there is also a layer of gauze. The two mounting parts 12 can be used to move and adjust the curtains and the gauze respectively. The gap 13 formed between the two mounting parts 12 makes it easy for the operator to install bolts in the mounting holes 11.

[0037] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A curtain adjustment and moving mechanism, characterized in that... ,include: Mounting plate (1), one side of which is fixedly connected to mounting part (12), and a slot (2) is provided in the mounting part (12), and a plurality of inserts (3) are slidably installed in the slot (2). A limiting component is disposed at the top of the slot (2) and is used to limit the sliding direction of the insert (3); A movable component is disposed at the bottom of the slot (2); An elastic support mechanism is provided between the insert (3) and the moving component to provide a support force to the insert (3) along the height direction of the slot (2), which enables the outer peripheral wall of the insert (3) to fit against the inner peripheral wall of the slot (2); A connecting component is disposed at the bottom of the insert (3) and is used to install the curtain.

2. The curtain adjustment and moving mechanism according to claim 1, characterized in that, The mounting plate (1) has several mounting holes (11).

3. The curtain adjustment and moving mechanism according to claim 1, characterized in that, The limiting component includes a limiting groove (21) that is connected to the top of the slot (2), a limiting block (35) that is fixedly connected to the top of the insert (3), the limiting block (35) that is slidably connected to the limiting groove (21), and a cone (36) that is fixedly connected to the top of the limiting block (35). The cross-sectional area of ​​the side section of the cone (36) decreases from bottom to top.

4. The curtain adjustment and moving mechanism according to claim 3, characterized in that, The moving component includes a slide groove (22) that is opened on both sides of the bottom of the slot (2). A slider (41) is slidably installed in the slide groove (22). A connecting block (4) is fixedly connected to the top of the slider (41). A cone tip (42) is fixedly connected to the bottom of the slider (41). The cross-section of the cone tip (42) is inverted triangular.

5. A curtain adjustment and moving mechanism according to claim 4, characterized in that, The elastic support mechanism includes two limiting holes (31) opened at both ends of the bottom side of the insert (3). A limiting rod (32) is movably installed in the limiting hole (31). A spring (33) is sleeved on one end of the limiting rod (32). The two springs (33) are fixedly connected to the side wall of the limiting rod (32) and the corresponding side wall of the insert (3), respectively. The other end of the limiting rod (32) is fixedly connected to the corresponding connecting block (4).

6. A curtain adjustment and moving mechanism according to claim 5, characterized in that, The insert (3) has connecting grooves (34) on both sides of the middle part, and the connecting grooves (34) are slidably connected to the corresponding connecting blocks (4).

7. A curtain adjustment and moving mechanism according to claim 1, characterized in that, The connecting component includes a connector (37) fixedly connected to the bottom of the insert (3), and the connector (37) is provided with a connecting hole (38) through it, which corresponds to the top hook of the curtain.

8. A curtain adjustment and moving mechanism according to claim 1, characterized in that, There are two mounting parts (12), which are respectively mounted on both sides of the mounting plate (1), and a gap (13) is formed between the two mounting parts (12).

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