Telescopic automobile shielding curtain structure
By designing a retractable automotive shielding structure, including outer pipes, roller blinds, connecting pipes and adjustment studs, the problem of width cannot be adjusted in the prior art is solved, and the width adjustment and service life of roller blinds are achieved. , adapt to the needs of different covering areas.
Patent Information
- Application Number
- CN202420942494.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The existing car cover curtains cannot adjust their width and cannot adapt to the cover area of different models, resulting in inconvenience in use.
A telescopic structure including an outer pipe, a roller blind, a connecting pipe, a clamp, a rotary pipe and an adjustment stud is designed. Through the cooperation of the slider and the connecting block, the width of the roller blind can be adjusted and the support block can be achieved. and handle to facilitate easy retracting and shading operations.
The width adjustment of the roller blind cloth is achieved, the service life is extended, the applicability and operation convenience are enhanced, and the requirements of different covering areas can be adapted to.
Smart Images
Figure CN222179348U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile accessories, in particular to a retractable automobile covering curtain structure. Background Art
[0002] With the continuous development of modern society, cars have become an important and irreplaceable means of transportation in people's lives. The automotive interior industry started at the same time as the automobile manufacturing industry and has huge development potential. As an important part of automotive interior parts, car blinds are also becoming more and more important. Retractable blinds are widely used in the luggage compartments of SUVs and MPVs, and have gradually become a product recognized by the majority of users.
[0003] The automobile blinds in the prior art are generally detachable. After installation, they are pulled out through the end of the rolling curtain cloth to cover objects. Only the pulled-out length of the rolling curtain cloth can be adjusted, but the width of the rolling curtain cloth cannot be adjusted, and the blinds cannot be well adapted to the covering areas of various vehicle models.
[0004] Therefore, it is necessary to provide a retractable automobile curtain structure to solve the above technical problems. Utility Model Content
[0005] The utility model aims to provide a retractable automobile curtain structure to solve the problems raised in the above-mentioned background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a retractable automobile curtain structure, comprising an outer tube and a rolling curtain cloth, a through groove is provided on the side wall of the outer tube, a first cut groove is provided at the lower front side of the outer tube, the first cut groove is connected to the through groove, plugs are inserted at both ends of the through groove, a connecting column is provided in the middle of the side wall of the plug, a rotating hole is provided in the middle of the connecting column, an adjusting stud is rotatably provided in the rotating hole, a clamp is rotatably provided on the outer circumferential surface of the connecting column, an annular clamping tooth is provided on the outer circumferential surface of the clamp, a rotating tube is provided between the two clamps, and the Both ends of the rotating tube are provided with flower-shaped grooves, and sliders are slidably arranged in the two flower-shaped grooves. The outer edge shape of the slider is adapted to the flower-shaped groove, and a threaded hole is provided in the middle of the slider. The threaded portion of the adjusting stud is screwed into the threaded hole, and a connecting block is provided on the outer circumferential surface of the slider. Two sliding grooves are provided on the outer circumferential surface of the rotating tube, and the connecting block penetrates the outer wall of the rotating tube and slides in the sliding groove. The middle part of one end of the rolling curtain cloth is fixedly connected to the outer circumferential surface of the rotating tube, and the two sides of one end of the rolling curtain cloth are respectively fixedly connected to the tops of the two connecting blocks, and the other end of the rolling curtain cloth passes through the first cutting groove and extends to the outside of the outer tube.
[0007] As a preferred technical solution of the utility model, a slot and a mounting groove are provided at one end of the rolling curtain away from the outer tube, a connecting pipe is inserted into the slot, a first clamping groove is provided on the front side of the connecting pipe, a connecting plate is provided in the mounting groove, and the end of the connecting plate is clamped in the first clamping groove.
[0008] As a preferred technical solution of the utility model, a through hole is opened on the side wall of the connecting pipe, and locking blocks are arranged at both ends of the rolling curtain cloth, and the side walls of the locking blocks are inserted into the through hole.
[0009] As a preferred technical solution of the utility model, two first support blocks are arranged on the front side of the outer tube, and the two first support blocks are located above the first groove; two second support blocks are arranged on the upper surface of the roller curtain cloth, and the two second support blocks are located above the connecting tube, and the two second support blocks are arranged opposite to the two first support blocks respectively.
[0010] As a preferred technical solution of the utility model, a placement groove is provided on the upper surface of the rolling curtain cloth, and a handle is provided in the placement groove.
[0011] As a preferred technical solution of the utility model, the annular clamping teeth of the clamping head are adapted to the shape of the flower-shaped groove, and the clamping head is clamped in the flower-shaped groove.
[0012] As a preferred technical solution of the utility model, end covers are provided at both ends of the outer tube, a placement cavity is opened on the side wall of the end cover, an adjustment hole is opened in the middle of the bottom of the placement cavity, and a second groove is opened at the lower position of the front side of the end cover.
[0013] As a preferred technical solution of the utility model, the outer tube is a square tube, and the rotating tube is a hollow round tube.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] The utility model discloses a retractable automobile curtain structure, which inserts a connecting tube into a slot of a rolling curtain cloth, and installs a connecting plate into a first slot of the connecting tube and an installation slot of the rolling curtain cloth. Locking blocks are arranged at both ends of the rolling curtain cloth to lock the rolling curtain cloth, the connecting plate and the connecting tube together, thereby fixing the connecting plate firmly and reliably, thereby enhancing the strength of the end of the rolling curtain cloth, and thus extending the service life of the rolling curtain cloth. The middle part of the other end of the rolling curtain cloth is fixed on the outer circumferential surface of the rotating tube, and the rolling curtain cloth can be retracted and released by rotating the rotating tube. At the same time, both sides of one end of the rolling curtain cloth are fixedly connected to the two connecting blocks respectively. When the rolling curtain cloth needs to be pulled open to cover objects, the user pulls the connecting plate by a handle. The roller blind is pulled out from the outer tube and a clamp is provided so that the rotating tube can rotate on the connecting column of the plug. The rotation is smooth and the roller blind is convenient to retract and release. When the width of the roller blind needs to be adjusted, the adjusting stud is rotated through the adjusting hole with a tool to make the slider slide in the flower-shaped groove. The connecting block slides in the slide groove to drive the two sides of the roller blind to shrink toward the middle, thereby adjusting the width of the roller blind to adapt to different covering conditions. It has wide applicability. A first supporting block is provided on the front side of the outer tube and a second supporting block is provided on the connecting tube. The first supporting block and the second supporting block are engaged by clamping. When the roller blind is tightened, the connecting plate is supported to prevent the connecting plate from sagging, thereby facilitating the pulling out of the roller blind through the connecting plate for covering objects. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0017] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;
[0018] Figure 2 It is a three-dimensional exploded schematic diagram of the overall structure of the utility model;
[0019] Figure 3 It is a three-dimensional schematic diagram of the outer tube structure of the utility model;
[0020] Figure 4 It is a three-dimensional schematic diagram of the rotating tube structure of the utility model;
[0021] Figure 5 It is an enlarged view of point A of the utility model;
[0022] Figure 6 It is a three-dimensional schematic diagram of the slider structure of the utility model;
[0023] Figure 7 It is a three-dimensional schematic diagram of the rolling curtain fabric structure of the utility model;
[0024] Figure 8 It is a three-dimensional schematic diagram of the connection relationship between the connecting pipe and the locking block of the utility model;
[0025] Fig. 9 It is a three-dimensional schematic diagram of the connecting pipe structure of the utility model.
[0026] In the figure: 1. outer tube; 101. through groove; 102. first groove; 2. rotating tube; 21. flower-shaped groove; 22. slide groove; 3. end cover; 31. placement cavity; 32. second groove; 33. adjustment hole; 4. plug; 41. connecting column; 42. rotating hole; 5. clamping head; 6. rolling curtain; 61. slot; 62. installation groove; 63. placement groove; 7. connecting plate; 8. slider; 81. threaded hole; 82. connecting block; 9. connecting tube; 91. through hole; 92. first clamping groove; 10. locking block; 11. first support block; 12. second support block; 13. handle; 14. adjustment stud. DETAILED DESCRIPTION
[0027] The embodiments of the present invention are described below with reference to the accompanying drawings. In the process, in order to ensure the clarity and convenience of the description, we may exaggerate the width of the lines or the size of the components in the drawings.
[0028] In addition, the terms used below are defined based on the functions of the present invention and may differ depending on the intention or custom of the user or operator. Therefore, these terms are defined based on the entire contents of this specification.
[0029] like Figures 1 to 9As shown, a retractable automobile curtain structure includes an outer tube 1 and a rolling curtain cloth 6. The outer tube 1 is a square tube. A through slot 101 is provided on the side wall of the outer tube 1. A first slot 102 is provided on the lower front side of the outer tube 1. The first slot 102 is connected to the through slot 101. A plug 4 is inserted at both ends of the through slot 101. A connecting column 41 is provided in the middle of the side wall of the plug 4. A rotating hole 42 is provided in the middle of the connecting column 41. An adjusting stud 14 is rotatably provided in the rotating hole 42. The connecting column 4 1 is rotatably provided with a clamp head 5 on the outer circumference, and an annular clamping tooth is provided on the outer circumference of the clamp head 5. A rotating tube 2 is provided between two clamp heads 5. The rotating tube 2 is a hollow circular tube. Both ends of the rotating tube 2 are provided with a flower-shaped groove 21. The annular clamping tooth of the clamp head 5 is adapted to the shape of the flower-shaped groove 21. The clamp head 5 is clamped in the flower-shaped groove 21. The rotating tube 2 rotates on the connecting column 41 through the clamp head 5. Slide blocks 8 are slidably provided in the two flower-shaped grooves 21. The outer edge shape of the slide block 8 is adapted to the flower-shaped groove 21. A threaded hole 81 is provided in the middle of the slider 8, and the threaded portion of the adjusting stud 14 is screwed and engaged with the threaded hole 81. A connecting block 82 is provided on the outer circumferential surface of the slider 8. Two slide grooves 22 are provided on the outer circumferential surface of the rotating tube 2. The connecting block 82 penetrates the outer wall of the rotating tube 2 and slides in the slide groove 22. The middle of one end of the rolling curtain 6 is fixedly connected to the outer circumferential surface of the rotating tube 2. The rolling curtain 6 is retracted and released by rotating the rotating tube 2. The two sides of one end of the rolling curtain 6 are respectively fixedly connected to the tops of the two connecting blocks 82. By adjusting the connecting block 8 2 to adjust the width of the rolling curtain 6, which is convenient for adjusting the extension and retraction to adapt to different widths of the covering area. The other end of the rolling curtain 6 extends through the first slot 102 to the outside of the outer tube 1. End covers 3 are provided at both ends of the outer tube 1. A placement cavity 31 is provided on the side wall of the end cover 3. An adjustment through hole 33 is provided in the middle of the bottom of the placement cavity 31, which is convenient for using tools to reach into the placement cavity 31 to adjust the adjustment stud 14. A second slot 32 is provided at the lower front side of the end cover 3 to facilitate the passage of the rolling curtain 6.
[0030] like Figures 7 to 9 As shown, a slot 61 and a mounting slot 62 are provided at one end of the rolling curtain cloth 6 away from the outer tube 1, a connecting tube 9 is inserted into the slot 61, a first slot 92 is provided on the front of the connecting tube 9, a connecting plate 7 is provided in the mounting slot 62, an end of the connecting plate 7 is clamped in the first slot 92, a through hole 91 is provided on the side wall of the connecting tube 9, locking blocks 10 are provided at both ends of the rolling curtain cloth 6, the side walls of the locking blocks 10 are inserted in the through holes 91, and a groove is provided on the side wall of the locking block 10 to press the side walls of the connecting plate 7 and the side walls of the rolling curtain cloth 6 together, thereby fixing the connecting plate 7 in the mounting slot 62 of the rolling curtain cloth 6.
[0031] like Figure 1 and Figure 7As shown, a placement groove 63 is provided on the upper surface of the rolling curtain 6, and a handle 13 is provided in the placement groove 63. The handle 13 is provided to facilitate pulling the rolling curtain 6 out of the outer tube 1 to cover objects.
[0032] like Figure 1 As shown, two first support blocks 11 are provided on the front side of the outer tube 1, and the two first support blocks 11 are located above the first groove 102. Two second support blocks 12 are provided on the upper surface of the rolling curtain 6, and the two second support blocks 12 are located above the connecting tube 9. The two second support blocks 12 are respectively arranged opposite to the two first support blocks 11 for convenient support. When the rolling curtain 6 is retracted into the outer tube 1, the second support block 12 abuts and engages with the first support block 11 to support the connecting plate 7 to prevent the connecting plate 7 from sagging.
[0033] The specific implementation method is as follows: by inserting the connecting tube 9 into the slot 61 of the rolling curtain 6, and installing the connecting plate 7 into the first slot 92 of the connecting tube 9 and the installation slot 62 of the rolling curtain 6, locking blocks 10 are arranged at both ends of the rolling curtain 6 to lock the rolling curtain 6, the connecting plate 7 and the connecting tube 9 together, thereby fixing the connecting plate 7 firmly and reliably, thereby enhancing the strength of the end of the rolling curtain 6, thereby extending the service life of the rolling curtain 6, and fixing the middle part of the other end of the rolling curtain 6 on the outer circumferential surface of the rotating tube 2. The rolling curtain 6 can be retracted and released by rotating the rotating tube 2. At the same time, the two sides of one end of the rolling curtain 6 are fixedly connected to the two connecting blocks 82 respectively. When the rolling curtain 6 needs to be pulled open to cover objects, the user pulls the connecting plate 7 through the handle 13 to pull the rolling curtain 6 out of the outer tube 1. The clamping head 5 is provided to enable the rotating tube 2 to rotate on the connecting column 41 of the plug 4, and the rotation is smooth, and the rolling curtain 6 is convenient to retract and release. When the width of the rolling curtain 6 needs to be adjusted, the adjusting stud 14 is rotated through the adjusting hole 33 by a tool, so that the slider 8 slides in the flower groove 21, and the connecting block 82 slides in the slide groove 22 to drive the two sides of the rolling curtain 6 to shrink toward the middle, thereby adjusting the width of the rolling curtain 6 to adapt to different covering conditions. It has wide applicability. A first support block 11 is provided on the front side of the outer tube 1 and a second support block 12 is provided on the connecting tube 9. The first support block 11 and the second support block 12 are engaged and connected, so that the connecting plate 7 is supported when the rolling curtain 6 is tightened to prevent the connecting plate 7 from sagging, thereby facilitating the rolling curtain 6 to be pulled out through the connecting plate 7 for covering.
[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A retractable automobile curtain structure, characterized in that: The invention comprises an outer tube (1) and a rolling curtain (6), wherein a through groove (101) is provided on the side wall of the outer tube (1), a first groove (102) is provided on the lower front side of the outer tube (1), the first groove (102) is connected to the through groove (101), plugs (4) are inserted at both ends of the through groove (101), a connecting column (41) is provided in the middle of the side wall of the plug (4), a rotating hole (42) is provided in the middle of the connecting column (41), an adjusting stud (14) is rotatably provided in the rotating hole (42), a clamping head (5) is rotatably provided on the outer circumferential surface of the connecting column (41), an annular clamping tooth is provided on the outer circumferential surface of the clamping head (5), a rotating tube (2) is provided between the two clamping heads (5), both ends of the rotating tube (2) are provided with flower-shaped grooves (21), and the two A slider (8) is slidably arranged in each of the flower-shaped grooves (21); the outer edge shape of the slider (8) is adapted to the flower-shaped groove (21); a threaded hole (81) is provided in the middle of the slider (8); the threaded portion of the adjusting stud (14) is screwed and engaged with the threaded hole (81); a connecting block (82) is provided on the outer circumferential surface of the slider (8); two slide grooves (22) are provided on the outer circumferential surface of the rotating tube (2); the connecting block (82) penetrates the outer wall of the rotating tube (2) and slides in the slide groove (22); the middle part of one end of the rolling curtain (6) is fixedly connected to the outer circumferential surface of the rotating tube (2); the two sides of one end of the rolling curtain (6) are respectively fixedly connected to the tops of the two connecting blocks (82); the other end of the rolling curtain (6) passes through the first cutting groove (102) and extends to the outside of the outer tube (1).
2. The retractable automobile curtain structure according to claim 1, characterized in that: A slot (61) and a mounting slot (62) are provided at one end of the rolling curtain cloth (6) away from the outer tube (1); a connecting tube (9) is inserted into the slot (61); a first clamping slot (92) is provided on the front of the connecting tube (9); a connecting plate (7) is provided in the mounting slot (62); and an end of the connecting plate (7) is clamped in the first clamping slot (92).
3. The retractable automobile curtain structure according to claim 2, characterized in that: A through hole (91) is formed on the side wall of the connecting pipe (9), and locking blocks (10) are provided at both ends of the rolling curtain cloth (6), and the side walls of the locking blocks (10) are inserted into the through hole (91).
4. The retractable automobile curtain structure according to claim 1, characterized in that: Two first support blocks (11) are arranged on the front of the outer tube (1), and the two first support blocks (11) are located above the first slot (102). Two second support blocks (12) are arranged on the upper surface of the rolling curtain (6), and the two second support blocks (12) are located above the connecting tube (9), and the two second support blocks (12) are arranged opposite to the two first support blocks (11), respectively.
5. The retractable automobile curtain structure according to claim 1, characterized in that: A placement groove (63) is provided on the upper surface of the rolling curtain cloth (6), and a handle (13) is provided in the placement groove (63).
6. The retractable automobile curtain structure according to claim 1, characterized in that: The annular clamping teeth of the clamping head (5) are adapted to the shape of the flower-shaped groove (21), and the clamping head (5) is clamped in the flower-shaped groove (21).
7. The retractable automobile curtain structure according to claim 1, characterized in that: End covers (3) are provided at both ends of the outer tube (1); a placement cavity (31) is provided on the side wall of the end cover (3); an adjustment hole (33) is provided in the middle of the bottom of the placement cavity (31); and a second slot (32) is provided at the lower front side of the end cover (3).
8. The retractable automobile curtain structure according to claim 1, characterized in that: The outer tube (1) is a square tube, and the rotating tube (2) is a hollow circular tube.