Sunshade roller shutter lifting guide structure
By designing a guide structure with inner grooves, guide grooves, grooves and limit strips in the sunshade roller blind, the problem of poor matching between the pen and the guide structure is solved, the smooth movement of the pen up and down is achieved, and the use effect of the roller blind is improved.
Patent Information
- Application Number
- CN202421898754.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-07
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-08-07
AI Technical Summary
During the use of the existing guide structure of the sunshade roller blind, the matching between the pen and the guide structure is poor, which leads to the pen easily stuck when moving up and down, affecting the normal use of the roller blind.
A sunshade roller blind lifting guide structure including vertical guide rails, cover plates and guide strips is adopted. Through the arrangement of inner grooves, guide grooves, grooves and limit strips, the lateral movement of the guide strips is realized, giving the pen moving lateral space to avoid jamming.
It improves the smoothness of the up and down movement of the curtain, prevents the main or unsmooth movement of the curtain, and improves the normal use effect of the roller shutter.
Smart Images
Figure CN222936665U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a lifting and guiding structure for a sunshade roller blind. Background Art
[0002] The use of sunshade roller blinds is also relatively common, which can block or isolate light, and is convenient to use and install.
[0003] The existing sunshade roller blinds are relatively simple as a whole. Basically, they are composed of a curtain cloth and a winding device. There is a lack of corresponding shaping and guiding structures for both sides and the whole of the curtain cloth, resulting in the situation that the curtain cloth curls after being used for a certain period of time. At the same time, the whole curtain cloth appears uneven, wrinkled and bent, affecting the external state display and use of the curtain cloth. Therefore, some existing manufacturers install guiding structures on both sides of the sunshade roller blind to overcome problems such as the bending, wrinkling and unevenness of the curtain cloth. However, some problems also occur in this process. Specifically, the matching between the curtain cloth and the guiding structure is not very good, and the curtain cloth is easy to get stuck during the up and down movement, making the curtain cloth unable to reach the proper position smoothly when moving down, affecting the normal use of the roller blind. Therefore, it is necessary to develop a new type of guiding structure for the roller blind to solve the problems encountered in the use of the existing guiding structure. Summary of the Utility Model
[0004] The technical problem to be solved by the utility model is to provide a sunshade roller blind lifting and guiding structure that is convenient to use, has a simple structure, is easy to install, can realize the connection with the curtain cloth, improve the smoothness of the curtain cloth during the up and down movement, prevent the curtain cloth from getting stuck or moving smoothly up and down, and has practicality and wide application.
[0005] To solve the above problems, the utility model adopts the following technical solutions:
[0006] A sunshade roller blind lifting and guiding structure includes a vertical guide rail, a cover plate and a guide strip. The cover plate is installed on the vertical guide rail, and the guide strip is arranged inside the vertical guide rail. The guide strip is movably connected to the vertical guide rail. An inner groove is provided inside the vertical guide rail, and the guide strip is arranged in the inner groove. Limiting strips are provided on both sides of the guide strip, and groove structures matching the limiting strips are provided in the inner groove. Part of the limiting strips are arranged in the groove structures, and an opening groove is provided on one side of the guide strip.
[0007] Through the settings of the inner groove, guide groove, groove and limiting strip, the guide strip can move horizontally in the inner groove, thereby giving the curtain cloth of the roller blind a horizontal space for movement when moving, so that the curtain cloth will not get stuck when moving and the movement is smoother.
[0008] Preferably, one side of the cover plate connected to the vertical guide rail is provided with elastic buckle one and elastic buckle two, and one side of the vertical guide rail connected to the cover plate is provided with boss one and boss two that cooperate with elastic buckle one and elastic buckle two.
[0009] With this setting, through the action of elastic buckle one, elastic buckle two, boss one and boss two, the quick connection between the cover plate and the vertical guide rail is realized.
[0010] Preferably, elastic buckle one and elastic buckle two are arranged between boss one and boss two.
[0011] With this setting, the quick connection between the cover plate and the vertical guide rail is realized, so that the cover plate will not fall off.
[0012] Preferably, a second slot is provided on the vertical guide rail, and a first slot is provided on the cover plate opposite to the second slot. Friction strips are provided in both the second slot and the first slot.
[0013] With this setting, through the action of the first slot and the second slot, the installation of the friction strip is facilitated. Through the action of the friction strip, the movement of the bottom beam is facilitated, and the up and down movement of the entire curtain cloth is facilitated.
[0014] Preferably, a connecting seat is provided on the vertical guide rail.
[0015] With this setting, the installation and fixing operation of the vertical guide rail is completed through the action of the connecting seat, and the connection with the rolling curtain box body and the bottom plate is realized.
[0016] The beneficial effects of the present utility model are: convenient to use, simple in structure, easy to install, capable of realizing the connection with the curtain cloth, improving the smoothness during the up and down movement of the curtain cloth, preventing the curtain cloth from getting stuck or moving smoothly up and down, and having practicability and wide use. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art, but it is not a limitation to the protection scope of the present utility model.
[0018] Figure 1 It is a structural schematic diagram of the present utility model;
[0019] Figure 2 It is a schematic diagram of the curled edge position of the curtain cloth of the present utility model;
[0020] Figure 3 It is a schematic diagram of the use state of the present utility model.
[0021] Among them, 1. vertical guide rail, 2. cover plate, 3. guide bar, 4. friction strip, 5. connecting seat, 6. first boss, 7. first elastic buckle, 8. second elastic buckle, 9. second boss, 10. first card slot, 11. inner groove, 12. groove structure, 13. limiting strip, 14. opening slot, 15. second card slot, 16. curtain cloth hem, 17. bottom beam, 18. rolling curtain box body, 19. bottom plate. Specific implementation manner
[0022] Refer to Figures 1 to 3 A sunshade rolling curtain lifting and guiding structure as shown, including a vertical guide rail 1, a cover plate 2 and a guide bar 3. The cover plate 2 is installed on the vertical guide rail 1, the guide bar 3 is arranged inside the vertical guide rail 1, and the guide bar 3 is movably connected to the vertical guide rail 1; an inner groove 11 is provided inside the vertical guide rail 1, the guide bar 3 is arranged in the inner groove 11, limiting strips 13 are provided on both sides of the guide bar 3, a groove structure 12 matching with the limiting strips 13 is provided in the inner groove 11, and part of the limiting strips 13 is arranged in the groove structure 12. An opening slot is provided on one side of the guide bar 3.
[0023] Furthermore, a first elastic buckle 7 and a second elastic buckle 8 are provided on one side of the cover plate 2 connected to the vertical guide rail 1, and a first boss 6 and a second boss 9 matching with the first elastic buckle and the second elastic buckle are provided on one side of the vertical guide rail connected to the cover plate.
[0024] Furthermore, the first elastic buckle 7 and the second elastic buckle 8 are arranged between the first boss 6 and the second boss 9.
[0025] Furthermore, a second card slot 15 is provided on the vertical guide rail 1, a first card slot 10 is provided on the cover plate 2 opposite to the second card slot 15, and friction strips 4 are provided in both the second card slot and the first card slot.
[0026] Furthermore, a connecting seat 5 is provided on the vertical guide rail 1.
[0027] When the utility model is in use, the curtain cloth hem of the rolling curtain is arranged in the opening slot of the guide bar (inserted vertically into the guide bar along the direction of the opening slot), the curtain cloth hem 16 is limited by the opening slot, and at the same time, the rolling curtain cloth is wound around a roller (not shown) inside the rolling curtain box body 18. The roller is driven by an internal motor or a hand crank. The bottom plate 19 is connected to the connecting seat of the vertical guide rail by screws; the bottom beam 17 is arranged at the bottom of the rolling curtain cloth, and both ends of the bottom beam contact the friction strip during movement. The bottom beam mainly plays a role in weighing and preventing the rolling curtain cloth from wrinkling and deforming.
[0028] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be thought of without creative work should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.
Claims
1. A sunshade roller blind lifting guide structure, characterized in that: It includes a vertical guide rail, a cover plate and a guide bar, the cover plate is installed on the vertical guide rail, the guide bar is arranged on the inner side of the vertical guide rail, and the guide bar is movably connected to the vertical guide rail; an inner groove is provided on the inner side of the vertical guide rail, the guide bar is arranged in the inner groove, limit bars are provided on both sides of the guide bar, a groove structure matching with the limit bar is provided in the inner groove, the limit bar is partially arranged in the groove structure, and an open groove is provided on one side of the guide bar.
2. A sunshade roller blind lifting guide structure according to claim 1, characterized in that: One side of the cover plate connected to the vertical guide rail is provided with elastic buckle 1 and elastic buckle 2, and one side of the vertical guide rail connected to the cover plate is provided with boss 1 and boss 2 matched with elastic buckle 1 and elastic buckle 2.
3. The sunshade roller blind lifting guide structure according to claim 2, characterized in that: The elastic buckle 1 and the elastic buckle 2 are arranged between the boss 1 and the boss 2.
4. The sunshade roller blind lifting guide structure according to claim 1, characterized in that: A second card slot is arranged on the vertical guide rail, a first card slot is arranged at a position of the cover plate facing the second card slot, and friction strips are arranged in both the second card slot and the first card slot.
5. The sunshade roller blind lifting guide structure according to claim 1, characterized in that: A connecting seat is arranged on the vertical guide rail.