Segmented connection cloth rolling pipe and awning

Abstract

The utility model discloses a sectionally connected cloth rolling pipe and an awning, the awning is formed by sectionally connected cloth rolling pipes, the cloth rolling pipe comprises at least two sections of sectionally connected rolling pipes, the sectionally connected rolling pipes are spliced through a connecting pipe, and the connecting pipe is positioned inside or outside the sectionally connected rolling pipes and is provided with a shape matched with the sectionally connected rolling pipes. In order to solve the problem that the awning with a large size and the cloth rolling pipe of the awning are inconvenient to transport and store, a sectional structure is adopted to improve the convenience.

Description

Technical Field

[0001] The utility model belongs to a sunshade, in particular to a segmented connection cloth rolling tube and a sunshade. Background Art

[0002] Awnings are widely used in sun room roof shading and RVs. Awnings generally include a support frame and a retractable shade cloth. The sizes and areas of awnings matching different application scenarios are also different. For larger sizes, longer roll-up tubes generally have inconveniences in transportation and are easily damaged.

[0003] The cloth rolling tube is generally a non-circular tube, and grooves (V-shaped grooves) are opened on its surface to improve the torsional resistance. The grooves can also be used to thread cloth (fix the sunshade cloth). The use of a segmented cloth rolling tube requires consideration of stability and torsional resistance. Summary of the invention

[0004] Purpose of the utility model: The purpose of the utility model is to provide a segmented connected cloth rolling tube and awning, which adopts a segmented cloth rolling tube structure to improve transportation convenience and also has a high deformation resistance.

[0005] Technical solution: A segmented connected cloth rolling tube and a sunshade, the cloth rolling tube includes at least two segmented rolling tubes, the segmented rolling tubes are spliced ​​together by a connecting tube, the connecting tube includes a shape located inside or outside the segmented rolling tube that is adapted to the segmented rolling tube.

[0006] In the above solution, the segmented coiled pipe and the connecting pipe are fixed by screws.

[0007] Furthermore, the screw is located in the groove of the segmented winding tube and the connecting tube, and is fixed with a fixing block, the fixing block is adapted to part of the shape of the groove, and the groove on the cloth winding tube is filled into a round tube through the fixing block. The top of the fixing block is an arc surface, and a through hole is provided for the installation of the screw.

[0008] Furthermore, the through hole of the fixing block includes a plug provided for waterproofing the screw.

[0009] In the above scheme, the segmented coiled tube has distributed grooves to improve its ability to resist torsional deformation. The grooves include V-shaped grooves or U-shaped grooves, and the grooves include one or more distributed grooves.

[0010] The utility model also provides a sunshade, which comprises the above-mentioned cloth rolling tube, and the cloth rolling tube adopts a segmented connection structure, comprising a segmented connected cloth rolling tube and segmented support strips.

[0011] Furthermore, a cloth threading groove for connecting and fixing the sunshade cloth is provided on the cloth rolling tube, and the other edge of the sunshade cloth is fixed by a supporting strip.

[0012] The support bar is of segmented type, including at least two segmented support bars, and is provided with cloth threading grooves to realize the connection of the sunshade cloth.

[0013] Furthermore, both ends of the cloth rolling tube are provided with fixed shells, the fixed shells are rotatably connected to the mounting frame, and the mounting frame is fixedly installed through a mounting plate.

[0014] Beneficial effect: Compared with the existing awnings, the awning provided by the utility model adopts segmented cloth rolling tubes and support strips. The segmented structure is easier to transport and carry the product. At the same time, considering the influence of the torsional force of the cloth rolling tube during the rotation and winding process, the utility model greatly improves the performance through connecting tubes and fixing blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the sunshade provided by the utility model;

[0016] Figure 2 It is a structural schematic diagram of the cloth rolling tube of the utility model;

[0017] Figure 3 It is a schematic diagram of the combined structure of the connecting pipe and the segmented coiled pipe;

[0018] Figure 4 It is an exploded schematic diagram of the installation component structure at the end of the cloth coiling pipe;

[0019] Figure 5 It is a structural diagram of the support bar. DETAILED DESCRIPTION

[0020] In order to explain the technical solution disclosed by the utility model in detail, a further introduction is given below in conjunction with the drawings in the specification.

[0021] Combination Figure 1-5As shown, the awning provided by the utility model adopts a segmented cloth-rolling tube 1, which is composed of at least two segmented cloth-rolling tubes 101. A connecting tube 102 is passed between the two segmented cloth-rolling tubes 101, and screws 2 are used to fix the segmented cloth-rolling tubes 101 and the connecting tube 102. In order to make the outside of the cloth-rolling tube 1 smooth, the screws 2 are located in the groove of the cloth-rolling tube 1, including a V-shaped groove or a U-shaped groove. The cloth-rolling tube 1 is generally driven by a motor 4 at the end, and the winding of the sunshade cloth 5 is achieved by rotation. If the screws 2 are set in the groove, its anti-twisting ability will be reduced, and the damaged parts will be prone to rust. Therefore, the utility model adds a fixing block 3 with a matching groove shape at the fixing position of the screw 2. The fixing block 3 includes a V-shaped block or a U-shaped block, and the outer surface of the cloth-rolling tube 1 is restored to a circular tube shape through the fixing block 3. Secondly, the force-bearing area of ​​the screw 2 can be increased, and the stability and anti-twisting ability can be improved. The presence of the fixing block 3 can also prevent rainwater from entering the interior of the cloth-rolling tube 1 through the screw 2 to cause corrosion.

[0022] For fixing of the sunshade cloth 5, one end is fixed by the cloth threading groove 103 on the cloth rolling tube 1, and the other end is fixed by the second cloth threading groove 602 on the support bar 6. The support bar 6 can also adopt a segmented structure, which is composed of segmented support bars 601. The combination method includes direct fixing by bolts, and also includes the use of connecting rods (with the same setting method and function as the connecting tube 102) to improve stability.

[0023] For both ends of the cloth-rolling tube 1, the ends are sealed by a fixing shell 7, and then the entire cloth-rolling tube 1 is supported by a mounting frame 8, and then fixed to the exterior wall of the building or the RV by a mounting plate 9 to complete the installation of the awning.

[0024] In summary, the sunshade provided by the utility model adopts a segmented structural design, which solves the problem that the sunshade product is too long to be transported or the transportation cost is too high, by using 2 or more segmented coils, and then using 1 or more interpolated connecting tubes to combine into a complete cloth-rolling tube 1. And through the connecting tube, screws and fixing blocks, the same anti-twisting force and stability as the integrated cloth-rolling tube can be achieved, and the screw 2 is set in the groove, does not protrude from the outside of the tube body of the cloth-rolling tube, and is also a necessary condition for rotation.

Claims

1. A segmented connection coiled pipe, characterized in that: The cloth winding pipe comprises at least two segmented winding pipes (101), the segmented winding pipes (101) are assembled by a connecting pipe (102), the connecting pipe (102) is located inside or outside the segmented winding pipe (101), and the shape of the connecting pipe (102) is adapted to the outer shape of the segmented winding pipe (101); The screws (2) are located in the grooves of the segmented winding tube (101) and the connecting tube (102), and are fixed together with a fixing block (3). The fixing block (3) is adapted to a part of the shape of the groove, and the groove on the cloth winding tube is filled into a round tube through the fixing block (3).

2. The segmented connection coiled pipe according to claim 1, characterized in that: The segmented coiled pipe (101) and the connecting pipe (102) are fixed by means of screws (2).

3. The segmented connection coiled pipe according to claim 1, characterized in that: The top of the fixing block (3) is an arc surface and is provided with a through hole for installing the screw (2).

4. The segmented connection coiled pipe according to claim 1, characterized in that: The through hole of the fixing block (3) comprises a plug provided for waterproofing the screw (2).

5. The segmented connection coiled pipe according to claim 1, characterized in that: The segmented coiled tube (101) has distributed grooves to improve its ability to resist twisting deformation, wherein the grooves include V-shaped grooves or U-shaped grooves, and the grooves include one or more distributed grooves.

6. A sunshade, characterized in that: It comprises a cloth winding pipe as claimed in any one of claims 1 to 5, wherein the cloth winding pipe adopts a segmented connection structure, comprising a segmented connected cloth winding pipe (1) and a segmented support bar (6).

7. The awning according to claim 6, characterized in that: The cloth rolling tube is provided with a cloth threading groove (103) for connecting and fixing the sunshade cloth (5), and the other edge of the sunshade cloth (5) is fixed by a support strip (6).

8. The awning according to claim 7, characterized in that: The support bar (6) is of segmented type, comprising at least two segmented support bars (601), and is provided with cloth threading grooves to achieve connection of the sunshade cloth.

9. The awning according to claim 8, characterized in that: Both ends of the cloth rolling tube (1) are provided with fixed shells (7), the fixed shells (7) are rotatably connected to the mounting frame (8), and the mounting frame (8) is fixedly mounted via a mounting plate (9).

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