Self-stability-maintaining honeycomb shielding curtain for window frame
The design of the sliding bracket and the tensioning drum solves the problems of stability and adjustment convenience of the honeycomb blackout curtain during use, realizes the stable movement of the curtain body and the rapid adjustment of the blocking area, and simplifies the installation and disassembly operations.
Patent Information
- Application Number
- CN202421410502.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-06-20
AI Technical Summary
Existing honeycomb blackout curtains are prone to problems during use, such as the curtain body parts being out of sync, causing tilting and jamming, the supporting ropes being inconsistent in tightness, causing discomfort, and the installation and debugging being cumbersome.
It adopts a sliding bracket and tensioning drum structure. Through the sliding connection between the sliding bracket and the honeycomb blackout curtain body, the tensioning drum is used to achieve stable positioning and rapid adjustment of the supporting rope, ensuring the stability and smoothness of the curtain during the pulling process.
The stability and adjustment convenience of the honeycomb blackout curtain are improved, the incidence of curtain tilt and jamming is reduced, the installation and disassembly process is simplified, and stable adjustment and rapid switching of the blackout area are achieved.
Smart Images
Figure CN223410750U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of building doors and windows, and particularly relates to a self-stabilizing honeycomb shielding curtain for a window frame. Background Art
[0002] Windows not only provide ample natural light into the room, but also make the room appear bright and open. However, as usage needs change, it is necessary to block the light outside the window to protect privacy, improve sleep quality, or block strong light. Common blocking methods are:
[0003] Venetian blinds are a common window shading device, consisting of a series of horizontal slats that can be adjusted up and down. By adjusting the angle of the blinds, the degree of light entering can be flexibly controlled. They not only effectively block sunlight but also maintain a certain degree of light transmittance, creating a soft, indoor light environment. They also provide dust protection, sound insulation, and privacy. However, their disadvantages are that they are cumbersome to install, and the intensity of light entering the room is limited when switching between the blocked and unblocked states, and the obstruction and occupation structure are obvious.
[0004] Second, curtains, a classic window treatment, are also a common window shading solution. Choosing curtain fabrics with shading properties, such as thick blackout fabrics, effectively blocks sunlight and creates a dim indoor environment. Curtains also have decorative properties, allowing you to choose from a variety of styles and colors to enhance the aesthetics of your room. However, the downside is that they require drilling holes for installation and take up a lot of space when gathered when not blocking the light.
[0005] Window film is a simple and convenient window shading device. This film-like material, similar to a sticker, can be applied directly to windows to reduce indoor light levels by reflecting and absorbing light. Window film offers an affordable shading option, ideal for applications requiring long-term shading where quick switching between blocking and letting in light is difficult.
[0006] Fourth, the honeycomb blind is a retractable blind that can be installed directly on the window frame. This blind structure does not require drilling, does not occupy space outside the window frame, and can be pulled up and down to block the window in the appropriate position as needed. The blocking area is adjustable, and the blocking and light-intake modes can be easily switched. However, the current spliced window blind assembly is installed directly on the inside of the glass, which can cause the following problems during use:
[0007] 1) Due to the dense louver structure of the honeycomb blackout curtain, when it is pulled up and down, the various parts of the curtain body will not be synchronized, which may cause the curtain body to pull and tilt. When tilt occurs, the moving position of the honeycomb blackout curtain body will be stuck, resulting in failure to expand the shielding area. The only way to solve the shielding failure is to disassemble the whole curtain, reinstall and debug or repair it.
[0008] 2) Due to the different forces and angles of pulling down or up, the supporting ropes of the honeycomb blackout curtain body will have inconsistent tightness on both sides, causing the curtain body to be not smooth and stuck during the pulling process. It will also damage the supporting rope track, causing the track stability to be unbalanced, and then the problem of the honeycomb blackout curtain body tilting will occur again, making the debugging and maintenance operations cumbersome. Utility Model Content
[0009] In order to solve the problems mentioned in the above background technology, the purpose of the present invention is to provide a self-stabilizing honeycomb shade curtain for window frames, which can improve the stability of the honeycomb shade curtain body and facilitate the adjustment of the tightness of the supporting ropes of the honeycomb shade curtain body.
[0010] The utility model provides a self-stabilizing honeycomb shade curtain for a window frame, comprising a honeycomb shade curtain body, two sliding brackets, two upper blocking connecting plates, two lower blocking connecting plates and four tensioning drums; both ends of the honeycomb shade curtain body are slidably connected to the two sliding brackets respectively, an upper blocking connecting plate is installed on the upper end of each sliding bracket, a lower blocking connecting plate is installed on the lower end of each sliding bracket, a tensioning drum is installed on the inner side walls of each upper blocking connecting plate and each lower blocking connecting plate respectively, a supporting rope is passed through each end of the honeycomb shade curtain body, the upper end of each supporting rope is connected to the tensioning drum close to it, and the lower end of each supporting rope is connected to the tensioning drum close to it.
[0011] As a preferred solution: a T-shaped slot is provided on the front side wall of each sliding bracket, the T-shaped slot is matched with a T-shaped slider, the T-shaped slider is arranged in the T-shaped slot, and the T-shaped slider slides back and forth along the length direction of the T-shaped slot.
[0012] As a preferred solution: an adhesive colloid is provided on the rear side wall of the sliding bracket.
[0013] As a preferred solution: a curtain body connection hole is provided on the T-shaped slider.
[0014] As a preferred solution: each upper blocking connecting plate and each lower blocking connecting plate is an L-shaped plate body, and the L-shaped plate body is provided with fixing holes along the plate thickness direction.
[0015] As a preferred solution: each take-up drum includes a fixed shell and a take-up roller body; a wire feed hole groove is opened on one side of the fixed shell, a fixed shaft is installed in the inner middle part of the fixed shell, and an inwardly concave rotating hole is opened in the bottom middle part of the take-up roller body, and the take-up roller body is installed on the fixed shaft through the rotating hole.
[0016] As a preferred solution: a concave twisting groove is opened in the middle of the upper end surface of the tensioning roller body, and a through fixing threaded hole is opened on the front and rear sides of the twisting groove. A fastening bolt is installed in the fixing threaded hole, and the head of the fastening bolt contacts the inner bottom of the fixed shell.
[0017] As a preferred solution: a rope fixing hole is opened at the upper end of the tensioning roller body, one side of the rope fixing hole is connected to a wire groove, and the outer end of the wire groove is an open end.
[0018] As a preferred solution: the tightening roller body is an I-shaped roller body.
[0019] Compared with the prior art, the beneficial effects of the present invention are:
[0020] This utility model can achieve the stable positioning of the two ends of the honeycomb blackout curtain body and the fixing process of tightening the wires at four positions through the mutual cooperation between the two sliding brackets and the four tensioning drums. It is a blackout process that can be pulled up and down as needed. The pulling process is not limited by angles and excessive force. It can achieve the process of stable adjustment of the blackout area of the honeycomb blackout curtain body, so that the honeycomb blackout curtain body is always in a dynamic and stable moving state during the debugging and pulling process, reducing the probability of local imbalance. At the same time, the splicing and disassembly connection method of the utility model facilitates a low-difficulty installation process, eliminating the need for repeated maintenance operations. The specific advantages of this utility model are:
[0021] 1. The honeycomb shade curtain is opened and closed by sliding connection between the main body and the sliding bracket, providing a standardized and unified layout position for the supporting ropes. At the same time, the overall stability of the honeycomb shade curtain during movement is ensured by the restriction of the sliding bracket, avoiding local tilting and improving the dynamic stability of the honeycomb shade curtain.
[0022] 2. The use of a tensioning drum structure can adapt to the multi-link installation and use process of the honeycomb blackout curtain body, improve the processing quality of the end connection method, fastening method and tightness adjustment method of the honeycomb blackout curtain body, and can also cope with the emergency and rapid tensioning and adjustment process of the supporting rope of the honeycomb blackout curtain body, so as to facilitate the rapid up and down pulling related actions and realize the rapid adjustment process of the shielding position as needed. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] For ease of explanation, the present invention is described in detail with reference to the following specific embodiments and accompanying drawings.
[0024] Figure 1This is a schematic diagram of the main structure of the utility model;
[0025] Figure 2 for Figure 1 A in the middle is an enlarged structural diagram;
[0026] Figure 3 Schematic diagram of the three-dimensional structure of the upper plugging connecting plate;
[0027] Figure 4 A schematic diagram of the three-dimensional structure of the connection relationship between the sliding bracket, the upper blocking connecting plate and the lower blocking connecting plate;
[0028] Figure 5 It is a schematic diagram of the three-dimensional structure of the sliding bracket, the upper blocking connecting plate and the lower blocking connecting plate in a disassembled and separated state;
[0029] Figure 6 for Figure 5 The enlarged structural diagram at B in the middle;
[0030] Figure 7 It is a schematic diagram of the three-dimensional structure of the T-shaped slider;
[0031] Figure 8 This is a schematic diagram of the main structure of the tension drum;
[0032] Figure 9 Schematic diagram of the three-dimensional structure of the fixed shell;
[0033] Figure 10 It is a schematic diagram of the three-dimensional structure of the tension roller body.
[0034] In the figure: 1- honeycomb screen body; 2- sliding bracket; 3- upper plugging connecting plate; 4- lower plugging connecting plate; 5- tensioning drum;
[0035] 1-1-Support rope;
[0036] 2-1-T-shaped slide; 2-2-T-shaped slider; 2-3-adhesive glue;
[0037] 2-21-Connection hole for curtain body;
[0038] 5-1-Fixed housing; 5-2-Tension roller; 5-3-Fastening bolts;
[0039] 5-11-wire entry slot; 5-12-fixed shaft;
[0040] 5-21-Wire groove; 5-22-Fixing hole for wire rope; 5-23-Twist slot; 5-24-Fixed threaded hole. DETAILED DESCRIPTION
[0041] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention is described below through the specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention. The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read. They are not used to limit the limiting conditions for the implementation of the present invention, so they have no technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in the present invention without affecting the efficacy and purpose that can be achieved by the present invention. In addition, in the following description, the description of known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention.
[0042] It should also be noted here that, in order to avoid obscuring the present invention due to unnecessary details, only structures and / or processing steps closely related to the solution according to the present invention are shown in the accompanying drawings, while other details that are not closely related to the present invention are omitted.
[0043] Specific implementation method 1: Combination Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10 As shown, the spliced window shading assembly in this embodiment includes a honeycomb shade curtain body 1, two sliding brackets 2, two upper blocking connecting plates 3, two lower blocking connecting plates 4 and four tensioning drums 5; the two ends of the honeycomb shade curtain body 1 are respectively slidably connected to the two sliding brackets 2, the upper end of each sliding bracket 2 is installed with an upper blocking connecting plate 3, the lower end of each sliding bracket 2 is installed with a lower blocking connecting plate 4, and each upper blocking connecting plate 3 and each lower blocking connecting plate 4 are respectively installed with a tensioning drum 5 on the inner side wall, and a supporting rope 1-1 is passed through each end of the honeycomb shade curtain body 1, and the upper end of each supporting rope 1-1 is connected to the tensioning drum 5 close to it, and the lower end of each supporting rope 1-1 is connected to the tensioning drum 5 close to it.
[0044] The honeycomb shade curtain body 1 in this embodiment is an existing shade curtain structure, which is a curtain body in the form of a corrugated structure stretched by external force and can be folded and unfolded. The support cord 1-1 is a necessary component for cooperating with the honeycomb shade curtain body 1. The connection relationship between the two is the same as the connection relationship between the existing support cord and the honeycomb shade curtain body.
[0045] In this embodiment, a T-shaped slot 2-1 is provided on the front side wall of each sliding bracket 2, and a T-shaped slider 2-2 is provided in conjunction with the T-shaped slot 2-1. The T-shaped slider 2-2 is arranged in the T-shaped slot 2-1, and the T-shaped slider 2-2 slides back and forth along the length direction of the T-shaped slot 2-1.
[0046] Specific embodiment 2: This embodiment is a further limitation of specific embodiment 1. This embodiment adopts a sliding bracket 2 to improve the stability of the honeycomb shade curtain body 1 when sliding, to avoid local jamming and loss of balance, and specifically adopts the following technical scheme: including a honeycomb shade curtain body 1 and two sliding brackets 2; the two ends of the honeycomb shade curtain body 1 are respectively slidably connected to the two sliding brackets 2, and each end of the shade curtain body 1 is correspondingly provided with a sliding bracket 2. The use state of the sliding bracket 2 is vertically set, and its length direction is the same as the height direction of the window.
[0047] Combine Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 and Figure 6 As shown, the specific structure of the sliding bracket 2 is as follows: the sliding bracket 2 is a long strip plate, a T-shaped slide groove 2-1 is provided on the front side wall of the sliding bracket 2, and the T-shaped slider 2-2 is movably connected in the T-shaped slide groove 2-1. The rear side wall of the honeycomb screen body 1 is connected to the T-shaped slider 2-2. The honeycomb screen body 1 can improve stability by sliding the T-shaped slider 2-2, and is not prone to getting stuck or tilting. An adhesive colloid 2-3 is bonded to the rear side wall of the sliding bracket 2, and the adhesive colloid 2-3 can be bonded to the glass, which is convenient for rapid fixation. Figure 3 As shown, the T-shaped slider 2-2 is provided with a curtain body connecting hole 2-21, and the curtain body connecting hole 2-21 can be connected to the honeycomb shade curtain body 1 by bolts.
[0048] Combine Figures 1 to 10As shown, in this specific embodiment, the connection and tightness adjustment of the support rope 1-1 are achieved through the tensioning drum 5. Each sliding bracket 2 is equipped with two tensioning drums 5, and the two tensioning drums 5 are respectively arranged at both ends of the sliding bracket 2. The following technical solutions are specifically adopted: including an upper blocking connecting plate 3, a lower blocking connecting plate 4, and a tensioning drum 5; the upper ends of the two sliding brackets 2 are both equipped with an upper blocking connecting plate 3, and the lower ends of the two sliding brackets 2 are both equipped with a lower blocking connecting plate 4. The upper blocking connecting plate 3 and the lower blocking connecting plate 4 can To achieve the installation of the tensioning drum 5, a tensioning drum 5 is installed on the inner wall of the upper blocking connecting plate 3 and the lower blocking connecting plate 4. The tensioning drum 5 can realize the connection and tightening of the support rope 1-1, and realize the emergency and rapid tensioning and adjustment process of the support rope 1-1 of the honeycomb blackout curtain body 1, so as to facilitate the related actions of rapid up and down pulling. By supporting the support rope 1-1, a guiding trajectory is provided for the expansion or contraction amplitude of the honeycomb blackout curtain body 1, so as to realize the rapid adjustment process of the honeycomb blackout curtain body 1 to the shielding position as needed.
[0049] The upper end of the supporting cord 1-1 of the honeycomb shade curtain body 1 is connected to the tensioning drum 5 on the upper side, and the lower end of the supporting cord 1-1 of the honeycomb shade curtain body 1 is connected to the tensioning drum 5 on the lower side; the upper blocking connecting plate 3 and the lower blocking connecting plate 4 are both L-shaped plates, and a fixing hole is opened on the L-shaped plate, which is used to connect with the tensioning drum 5, so as to provide a connection position for the installation of the tensioning drum 5.
[0050] Combine Figure 4 、 Figure 5 As shown, a wire entry hole 5-11 is provided on one side of the fixed shell 5-1, and the wire entry hole 5-11 can realize the entry of the supporting rope 1-1. A fixed shaft 5-12 is installed in the inner middle part of the fixed shell 5-1, and an inward-concave rotating hole is provided in the bottom middle part of the tensioning roller body 5-2. The tensioning roller body 5-2 is installed on the fixed shaft 5-12 through the rotating hole. The tensioning roller body 5-2 can be installed on the fixed shaft 5-12, and the rotation of the tensioning roller body 5-2 can be realized at the same time.
[0051] Combine Figure 4 、 Figure 6 As shown, a concave screwing groove 5-23 is provided in the middle of the upper end surface of the tensioning roller body 5-2. The screwing groove 5-23 can realize the screwing of the tensioning roller body 5-2, which is convenient for the rotation of the tensioning roller body 5-2. The front and rear sides of the screwing groove 5-23 are provided with through fixing threaded holes 5-24. A fastening bolt 5-3 is installed in the fixing threaded hole 5-24. The fastening bolt 5-3 can realize the fixation of the tensioning roller body 5-2, and the head of the fastening bolt 5-3 is in contact with the inner bottom of the fixed shell 5-1.
[0052] Combine Figure 4 、 Figure 6As shown, a rope fixing hole 5-22 is provided at the upper end of the tensioning roller body 5-2, and a wire passing groove 5-21 is connected to one side of the rope fixing hole 5-22. The rope fixing hole 5-22 can fix the two ends of the support rope 1-1, and the wire passing groove 5-21 can pass the support rope 1-1 so that the support rope 1-1 is wound around the tensioning roller body 5-2. The outer end of the wire passing groove 5-21 is open, and the tensioning roller body 5-2 is an I-shaped roller body.
[0053] The working principle of this utility model is:
[0054] During installation, the T-shaped slider 2-2 is installed on the back of the honeycomb screen body 1 by means of bolts. After the installation is completed, the T-shaped slider 2-2 is installed in the T-shaped slide groove 2-1 of the sliding bracket 2. Then, the upper blocking connecting plate 3 and the lower blocking connecting plate 4 are respectively installed on the upper and lower ends of the sliding bracket 2, and fixed by the adhesive colloid 2-3 on the back of the sliding bracket 2. Then, the tensioning drum 5 is installed on the upper blocking connecting plate 3 and the lower blocking connecting plate 4, and the wire inlet slot 5-11 of the fixed shell 5-1 of the tensioning drum 5 faces outward, and the two ends of the supporting rope 1-1 are respectively installed in the rope fixing holes 5-22. Insert the support rope 1-1 into the wire entry slot 5-1. When the support rope 1-1 needs to be in a tightened state, the tensioning roller body 5-2 is twisted by twisting the slot 5-23, and the support rope 1-1 is wrapped around the tensioning roller body 5-2, thereby completing the rapid adjustment process of the support rope 1-1. After the adjustment is completed, the tensioning roller body 5-2 is fixed by tightening the bolt 5-3. At this time, the honeycomb blackout curtain body 1 can slide in the T-shaped slide groove 2-1 of the sliding bracket 2 through the T-shaped slider 2-2, ensuring that the honeycomb blackout curtain body 1 has overall dynamic stability during movement and reducing the probability of local tilt.
Claims
1. A self-stabilizing honeycomb shade for a window frame, characterized by: The invention comprises a honeycomb screen curtain body (1), two sliding brackets (2), two upper blocking connecting plates (3), two lower blocking connecting plates (4) and four tensioning drums (5); the two ends of the honeycomb screen curtain body (1) are respectively connected to the two sliding brackets (2) in a sliding manner, the upper end of each sliding bracket (2) is provided with an upper blocking connecting plate (3), the lower end of each sliding bracket (2) is provided with a lower blocking connecting plate (4), and a tensioning drum (5) is respectively provided on the inner side wall of each upper blocking connecting plate (3) and each lower blocking connecting plate (4); a supporting cord (1-1) is passed through each end of the honeycomb screen curtain body (1), the upper end of each supporting cord (1-1) is connected to the tensioning drum (5) adjacent to it, and the lower end of each supporting cord (1-1) is connected to the tensioning drum (5) adjacent to it.
2. The self-stabilizing honeycomb shade curtain for a window frame according to claim 1, characterized in that: A T-shaped slide groove (2-1) is provided on the front side wall of each sliding bracket (2). The T-shaped slide groove (2-1) is matched with a T-shaped slider (2-2). The T-shaped slider (2-2) is arranged in the T-shaped slide groove (2-1). The T-shaped slider (2-2) slides back and forth along the length direction of the T-shaped slide groove (2-1).
3. The self-stabilizing honeycomb shade curtain for a window frame according to claim 2, characterized in that: An adhesive colloid (2-3) is provided on the rear side wall of the sliding bracket (2).
4. The self-stabilizing honeycomb shade curtain for a window frame according to claim 2, characterized in that: The T-shaped slider (2-2) is provided with a curtain body connection hole (2-21).
5. The self-stabilizing honeycomb shade curtain for a window frame according to claim 1, characterized in that: Each upper blocking connecting plate (3) and each lower blocking connecting plate (4) is an L-shaped plate body, and the L-shaped plate body is provided with a fixing hole along the plate thickness direction.
6. The self-stabilizing honeycomb shade curtain for a window frame according to claim 1, characterized in that: Each tightening drum (5) comprises a fixed shell (5-1) and a tightening roller body (5-2); a wire feed slot (5-11) is provided on one side of the fixed shell (5-1); a fixed shaft (5-12) is installed in the middle of the fixed shell (5-1); a concave rotating hole is provided in the middle of the bottom of the tightening roller body (5-2); and the tightening roller body (5-2) is installed on the fixed shaft (5-12) through the rotating hole.
7. The self-stabilizing honeycomb shade curtain for a window frame according to claim 6, characterized in that: An inwardly concave screwing groove (5-23) is provided in the middle of the upper end surface of the tension roller body (5-2), and through-going fixing threaded holes (5-24) are provided on the front and rear sides of the screwing groove (5-23). A fastening bolt (5-3) is installed in the fixing threaded hole (5-24), and the head of the fastening bolt (5-3) contacts the inner bottom of the fixed housing (5-1).
8. A self-stabilizing honeycomb shade curtain for a window frame according to claim 6 or 7, characterized in that: A wire rope fixing hole (5-22) is provided at the upper end of the tensioning roller body (5-2), one side of the wire rope fixing hole (5-22) is connected to a wire passing groove (5-21), and the outer end of the wire passing groove (5-21) is an open end.
9. The self-stabilizing honeycomb shade curtain for a window frame according to claim 8, characterized in that: The tightening roller body (5-2) is an I-shaped roller body.