Automobile shielding curtain structure

Abstract

The utility model discloses an automobile shielding curtain structure which comprises an outer pipe and roller shutter cloth, a through groove is formed in the side wall of the outer pipe, a first cutting groove is formed in the lower position of the front face of the outer pipe and communicated with the through groove, plugs are connected to the two ends of the through groove in an inserted mode, connecting columns are arranged in the middles of the side walls of the plugs, and the connecting columns are connected with the first cutting groove. The connecting pipe is inserted into the inserting groove of the roller shutter cloth, meanwhile, the connecting plate is installed in the first clamping groove of the connecting pipe and the installing groove of the roller shutter cloth, the covering edge is arranged on the outer edge of the connecting plate, the locking blocks are arranged at the two ends of the roller shutter cloth to lock the roller shutter cloth, the connecting plate, the covering edge and the connecting pipe together, and then the connecting plate is fixed. The curtain cloth rolling device is simple in structure, stable and firm in fixing, capable of enabling the rotating pipe to rotate on the connecting column of the plug through the arrangement of the clamping head, stable in rotation and convenient in curtain cloth rolling and unrolling, and the first supporting block and the second supporting block are arranged and connected in a matched and clamped mode to support the connecting plate and prevent the connecting plate from drooping.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, in particular to an 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 blind cloth to cover objects. Due to frequent use of the end of the rolling blind cloth, the pulled-out end of the rolling blind cloth is easily damaged, affecting its service life. After tightening, the end of the rolling blind cloth may also go deep into the fixed tube, making it inconvenient to pull it out.

[0004] Therefore, it is necessary to provide a car shade curtain structure to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide a car shade curtain structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a car curtain structure, including an outer tube and a rolling curtain cloth, the side wall of the outer tube is provided with a through groove, the front lower position of the outer tube is provided with a first cut groove, the first cut groove is connected to the through groove, both ends of the through groove are plugged with plugs, a connecting column is provided in the middle of the side wall of the plug, a clamping head 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 clamping head, a rotating tube is provided between the two clamping heads, and the two ends of the rotating tube are respectively connected to two The annular teeth of the clamping head are engaged, one end of the rolling curtain cloth is fixedly connected to the outer circumferential surface of the rotating tube, and the other end of the rolling curtain cloth passes through the first cutting groove and extends to the outside of the outer tube. A slot and an installation groove are provided at the end of the rolling curtain cloth away from the outer tube, a connecting tube is inserted in the slot, a first slot is provided on the front side of the connecting tube, a connecting plate is provided in the installation groove, the end of the connecting plate is clamped in the first slot, a through hole is provided on the side wall of the connecting tube, and locking blocks are provided at both ends of the rolling curtain cloth, and the side walls of the locking blocks are inserted in the through holes.

[0007] As a preferred technical solution of the utility model, a placement hole is opened in the middle of the upper surface of the connecting plate, and a placement groove is opened on the upper surface of the rolling curtain cloth. The placement groove and the placement hole have the same shape, and a handle is arranged in the placement groove and the placement hole. The handle includes a first clamping seat and a second clamping seat. A second pulling hole is opened in the middle of the upper surface of the second clamping seat, and a buckle and a clamping column are arranged on the second clamping seat. The upper end of the second clamping seat extends upward through the placement groove and the placement hole, a first pulling hole is opened in the middle of the upper surface of the first clamping seat, a second clamping groove is opened on the upper surface of the first clamping seat, and a clamping ring is arranged at the lower end of the first clamping seat. The buckle is clamped on the second clamping groove, and the clamping ring is inserted on the clamping column.

[0008] 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; a second groove is opened at the lower end of the second support block, and the shape of the second groove is adapted to the upper end structure of the connecting tube; the two second support blocks are arranged opposite to the two first support blocks respectively.

[0009] As a preferred technical solution of the utility model, a snap-fit ​​groove is provided at the end of the second support block facing the first support block, the snap-fit ​​groove is an arc-shaped groove, and the front side of the first support block is arc-shaped.

[0010] As a preferred technical solution of the utility model, a second adhesive-backed velvet cloth is sleeved on the other side wall of the locking block.

[0011] As a preferred technical solution of the present utility model, the outer edge of the connecting plate is provided with an edge.

[0012] As a preferred technical solution of the utility model, both ends of the outer tube are provided with end covers, and the side walls of the end covers are provided with a first adhesive-backed fleece.

[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 car curtain structure, in which a connecting tube is inserted into a slot of a rolling curtain cloth, a connecting plate is installed into a first slot of the connecting tube and an installation slot of the rolling curtain cloth, a rim is arranged at an outer edge of the connecting plate, locking blocks are arranged at both ends of the rolling curtain cloth to lock the rolling curtain cloth, the connecting plate, the rim and the connecting tube together, thereby fixing the connecting plate firmly and reliably, strengthening the strength of the end of the rolling curtain cloth, thereby extending the service life of the rolling curtain cloth, fixing the other end of the rolling curtain cloth on the outer circumferential surface of the rotating tube, rotating The movable rotating tube can be used to retract and extend the rolling curtain. When the rolling curtain needs to be pulled open to cover objects, the user pulls the connecting plate with the handle to pull the rolling curtain out of the outer tube. A clamping head is provided to allow the rotating tube to rotate on the connecting column of the plug. The rotation is smooth and the rolling curtain is convenient to retract and extend. 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 clamped together, so that the connecting plate is supported when the rolling curtain is tightened to prevent the connecting plate from sagging, thereby facilitating the rolling curtain to be pulled out through the connecting plate to cover 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 cross-sectional view of the connection relationship between the outer tube and the rotating tube 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 rolling curtain fabric structure of the utility model;

[0021] Figure 5 It is a three-dimensional schematic diagram of the connection relationship between the connecting plate and the hemming of the utility model;

[0022] Figure 6 It is a three-dimensional schematic diagram of the connection relationship between the connecting pipe and the locking block of the utility model;

[0023] Figure 7 It is a three-dimensional schematic diagram of the connecting pipe structure of the utility model;

[0024] Figure 8 It is a three-dimensional schematic diagram of the second support block structure of the utility model;

[0025] Fig. 9 It is a three-dimensional schematic diagram of the handle structure of the utility model.

[0026] In the figure: 1, outer tube; 101, through slot; 102, first slot; 2, rotating tube; 3, end cover; 4, plug; 41, connecting column; 5, clamping head; 6, rolling curtain cloth; 61, slot; 62, installation slot; 63, placement slot; 7, connecting plate; 71, placement hole; 8, edging; 9, connecting tube; 91, through hole; 92, first slot; 10, locking block; 11, first support block; 12, second support block; 121, second slot; 122, engaging slot; 13, handle; 131, first holder; 1311, first pull hole; 1312, second slot; 1313, clamping ring; 132, second holder; 1321, second pull hole; 1322, buckle; 1323, clamping column; 14, first adhesive flannel; 15, second adhesive flannel. 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 9 As shown, a car curtain structure includes an outer tube 1 and a rolling curtain cloth 6, the outer tube 1 is a square tube, a through groove 101 is opened on the side wall of the outer tube 1, a first cut groove 102 is opened at the lower front of the outer tube 1, the first cut 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 arranged in the middle of the side wall of the plug 4, a clamping head 5 is rotatably arranged on the outer circumferential surface of the connecting column 41, an annular clamping tooth is arranged on the outer circumferential surface of the clamping head 5, and a rotating shaft 4 is arranged between the two clamping heads 5. Tube 2, the rotating tube 2 is a hollow circular tube, and the two ends of the rotating tube 2 are respectively engaged with the annular teeth of the two clamps 5. The rotating tube 2 rotates on the connecting column 41 through the clamp 5. One end of the rolling curtain 6 is fixedly connected to the outer circumference of the rotating tube 2, and the rolling curtain 6 is retracted and released by rotating the rotating tube 2. 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. End covers 3 are provided at both ends of the outer tube 1, and the side walls of the end covers 3 are provided with a first adhesive flannel 14. The first adhesive flannel 14 can be provided to facilitate the use of the curtain to be bonded to a suitable position of the car.

[0030] like Figures 4 to 7As 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 in 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, the end of the connecting plate 7 is clamped in the first slot 92, a edging 8 is provided on the outer edge of the connecting plate 7, 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, the side walls of the locking blocks 10 are provided with grooves to press the side walls of the connecting plate 7, the side walls of the edging 8 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, and a second adhesive-backed velvet cloth 15 is sleeved on the other side wall of the locking block 10 for easy bonding to the vehicle body.

[0031] like Figure 5 and Fig. 9 As shown, a placement hole 71 is opened in the middle of the upper surface of the connecting plate 7, and a placement groove 63 is opened on the upper surface of the rolling curtain cloth 6. The placement groove 63 and the placement hole 71 have the same shape. A handle 13 is arranged in the placement groove 63 and the placement hole 71. The handle 13 includes a first clamping seat 131 and a second clamping seat 132. A second pull hole 1321 is opened in the middle of the upper surface of the second clamping seat 132. A buckle 1322 and a clamping column 1323 are arranged on the second clamping seat 132. The second The upper end of the base 132 extends upward through the placement groove 63 and the placement hole 71, a first pulling hole 1311 is opened in the middle of the upper surface of the first base 131, a second clamping groove 1312 is opened on the upper surface of the first base 131, a clamping ring 1313 is set at the lower end of the first base 131, the buckle 1322 is clamped on the second clamping groove 1312, the clamping ring 1313 is inserted on the clamping column 1323, and a handle 13 is provided to facilitate pulling the rolling curtain 6 out of the outer tube 1 for covering objects.

[0032] like Figure 1 and Figure 8 As shown, 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 groove 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. A second groove 121 is provided at the lower end of the second support block 12, and the shape of the second groove 121 is adapted to the upper end structure of the connecting tube 9 for convenient snap-in fixation. The two second support blocks 12 are respectively arranged opposite to the two first support blocks 11, and a snap-in groove 122 is provided at the end of the second support block 12 opposite to the first support block 11, and the snap-in groove 122 is an arc groove. The front of the first support block 11 is arc-shaped, which is convenient for supporting with the snap-in groove 122. When the rolling curtain 6 is retracted into the outer tube 1, the snap-in groove 122 of the second support block 12 abuts and snaps with the arc-shaped top of the first support block 11 to support the connecting plate 7 and 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, the connecting plate 7 is installed into the first card slot 92 of the connecting tube 9 and the installation slot 62 of the rolling curtain 6, and a rim 8 is provided on the outer edge of the connecting plate 7. Locking blocks 10 are provided at both ends of the rolling curtain 6 to lock the rolling curtain 6, the connecting plate 7, the rim 8 and the connecting tube 9 together, thereby fixing the connecting plate 7 firmly and reliably, strengthening the strength of the end of the rolling curtain 6, and thereby extending the service life of the rolling curtain 6. The other end of the rolling curtain 6 is fixed on the outer circumferential surface of the rotating tube 2, and the rotating tube 2 can be rotated to rotate the rolling curtain 6 is retracted and released. When the rolling curtain 6 needs to be pulled open to cover an object, the user pulls the connecting plate 7 through the handle 13 to pull the rolling curtain 6 out of the outer tube 1. A clamping head 5 is provided to allow the rotating tube 2 to rotate on the connecting column 41 of the plug 4, and the rotation is smooth, which makes it convenient to retract and release the rolling curtain 6. A first supporting block 11 is provided on the front side of the outer tube 1 and a second supporting block 12 is provided on the connecting tube 9. The first supporting block 11 and the second supporting block 12 are engaged with each other, so that when the rolling curtain 6 is tightened, the connecting plate 7 is supported to prevent the connecting plate 7 from sagging, thereby facilitating the rolling curtain 6 to be pulled out through the connecting plate 7 to cover an object.

[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 car 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 with 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 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), the two ends of the rotating tube (2) are respectively engaged with the annular clamping teeth of the two clamping heads (5), and one end of the rolling curtain (6) is fixedly connected to the outer circumferential surface of the connecting column (41). On the outer circumferential surface of the rotating tube (2), the other end of the rolling curtain cloth (6) passes through the first slot (102) and extends to the outside of the outer tube (1). The end of the rolling curtain cloth (6) away from the outer tube (1) is provided with a slot (61) and a mounting slot (62). 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). The 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 wall of the locking block (10) is inserted into the through hole (91).

2. The automobile curtain structure according to claim 1, characterized in that: A placement hole (71) is provided in the middle of the upper surface of the connecting plate (7), a placement groove (63) is provided on the upper surface of the rolling curtain cloth (6), the placement groove (63) and the placement hole (71) have the same appearance, a handle (13) is provided in the placement groove (63) and the placement hole (71), the handle (13) comprises a first clamping seat (131) and a second clamping seat (132), a second pull hole (1321) is provided in the middle of the upper surface of the second clamping seat (132), and a buckle (1322) is provided on the second clamping seat (132). ) and a clamping column (1323), the upper end of the second clamping seat (132) passes through the placement groove (63) and the placement hole (71) and extends upward, a first pulling hole (1311) is opened in the middle of the upper surface of the first clamping seat (131), a second clamping groove (1312) is opened on the upper surface of the first clamping seat (131), a clamping ring (1313) is arranged at the lower end of the first clamping seat (131), the buckle (1322) is clamped on the second clamping groove (1312), and the clamping ring (1313) is inserted on the clamping column (1323).

3. The 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 groove (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). A second groove (121) is opened at the lower end of the second support block (12), and the shape of the second groove (121) is adapted to the upper structure of the connecting tube (9). The two second support blocks (12) are arranged opposite to the two first support blocks (11) respectively.

4. The automobile curtain structure according to claim 3, characterized in that: The end of the second support block (12) facing the first support block (11) is provided with a snap-fit ​​groove (122), the snap-fit ​​groove (122) is an arc-shaped groove, and the front face of the first support block (11) is arc-shaped.

5. The automobile curtain structure according to claim 1, characterized in that: A second adhesive-backed velvet cloth (15) is sleeved on the other side wall of the locking block (10).

6. The automobile curtain structure according to claim 1, characterized in that: The outer edge of the connecting plate (7) is provided with an edge wrapping (8).

7. The automobile curtain structure according to claim 1, characterized in that: Both ends of the outer tube (1) are provided with end covers (3), and the side walls of the end covers (3) are provided with first adhesive-backed fleece (14).

8. The 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.

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