Detachable sunshade

Abstract

The detachable sunshade comprises telescopic rods, a rotating rod, a swing rod and curtain cloth, the two telescopic rods are vertically arranged in parallel, the two ends of each telescopic rod are provided with supporting ends used for supporting, each telescopic rod comprises a fixed part and a telescopic part, the rotating rod is arranged between the two telescopic parts, and the swing rod is arranged between the two telescopic parts. The two ends of the rotating rod are rotationally connected to the corresponding telescopic parts through first connecting pieces correspondingly, one ends of the two swing rods are installed on the corresponding fixing parts through second connecting pieces, so that the swing rods rotate around the second connecting pieces in a reciprocating mode relative to the fixing parts, and a positioning rod is arranged between the other ends of the two swing rods. One end of the curtain cloth is connected to the positioning rod, the other end of the curtain cloth is connected to the rotating rod, and the curtain cloth is rolled up through rotation of the rotating rod. The device is simple in structure, easy to implement, free of a transmission structure which is complex in structure and occupies space, and very portable.

Description

Technical Field

[0001] The utility model relates to the technical field of shed structures, in particular to a detachable sunshade shed. Background Art

[0002] The column-type awnings currently on the market usually include two floor-standing columns, which are directly placed in front of windows or doors for shading. For example, the patent (CN201922181252.X) discloses a detachable awning with adjustable angle, including two bases, each of which has a support rod threadedly installed at the top center of the base. The support rod, as a column, does not have a length adjustment function, so the shading height cannot be adjusted or is difficult to adjust, which has certain limitations. Utility Model Content

[0003] The utility model aims to provide a detachable sunshade designed to solve the deficiencies of the above-mentioned technology.

[0004] The utility model is designed with a detachable sunshade, comprising a telescopic rod, a rotating rod, a swing rod and a curtain, wherein two telescopic rods are arranged vertically and parallel to each other, and both ends of the telescopic rods have supporting ends for supporting, and the telescopic rods include a fixed part and a telescopic part, and the rotating rod is located between the two telescopic parts, and both ends of the rotating rod are rotatably connected to the corresponding telescopic parts through a first connecting member.

[0005] One end of the two swinging rods is installed on the corresponding fixed part through the second connecting member, so that the swinging rod reciprocates around the second connecting member relative to the fixed part, and a positioning rod is arranged between the other ends of the two swinging rods, so that the positioning rod rotates through the synchronous swinging of the two swinging rods.

[0006] One end of the curtain is connected to the positioning rod, and the other end is connected to the rotating rod. The curtain is rolled up by rotating the rotating rod, and the curtain drives the positioning rod and the swing rod to swing at the same time. The swing rod swings until it overlaps with the fixed part or approaches each other. At this time, the curtain is in a retracted state; the curtain is released by rotating the rotating rod in the opposite direction, and the swing rod naturally swings under the action of its own gravity until the curtain forms a shed structure.

[0007] Preferably, the rotating rod includes a reel and a rotating shaft located at both ends of the reel, one end of the first connecting member is a holding end fixed to the outer wall of the telescopic part, and the other end is provided with a mounting hole for installing the rotating shaft, and the first connecting member is also provided with a hand-cranked drive member or a drive motor for driving the rotating shaft to rotate.

[0008] Further optimization is that the outer peripheral wall of the drum is provided with a slide groove along the axial direction, one end of the slide groove is open, and the other end is provided with a plug, and the fixed end of the curtain is inserted into the slide groove.

[0009] Further optimization, the reel is composed of multiple hollow rods axially spliced ​​in sequence, and through holes are opened on the outer periphery of the end of the hollow rod. When the ends of two adjacent hollow rods are socketed with each other, the through hole on the end of the previous hollow rod and the through hole on the end of the next hollow rod are aligned and fixed by fasteners.

[0010] Preferably, the swing rod is composed of a plurality of rod-like structures axially spliced ​​in sequence.

[0011] Further optimized, one end of the second connecting member is a clamp structure fixed to the outer wall of the fixing portion, and the other end is hinged to the end of the swing rod through a fastener.

[0012] Preferably, the fixing part comprises an upper shaft and a lower shaft, one end of the upper shaft is connected to the telescopic part, the other end of the upper shaft is connected to one end of the lower shaft, and the other end of the lower shaft is detachably connected to the supporting end.

[0013] The technical effect of the utility model is that the awning includes two columns and a rotating rod located between the columns, the columns are telescopic rod structures and the two ends are supporting ends, the curtain is rolled up by rotating the rotating rod, and swing rods are provided on both sides of the other end of the curtain, the swing rods are rotatably connected to the columns, when the curtain is rolled up, the swing rod is driven to rotate, and finally the curtain is rolled up on the rotating rod, the swing rod is rotated to fit parallel to the columns, and the curtain is rolled up. The rolling structure is simple and easy to implement, without a complex and space-consuming transmission structure, and is very portable; the height and relative position of the columns are adjustable, so that the awning can be suitable for door frames or windows of different sizes, which is convenient for loading and unloading and moving; the rotating rod is detachably connected to the column through a first connecting member, so that the height of the rotating rod relative to the column can be adjusted to meet different needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the overall structure diagram of the utility model;

[0015] Figure 2 It is an exploded view of the overall structure of the utility model;

[0016] Figure 3 It is a partial diagram of each connection point in the overall structure of the utility model;

[0017] Figure 4 It is a structural diagram of the telescopic rod in the utility model;

[0018] Figure 5 It is a structural diagram of the rotating rod and the curtain in the utility model;

[0019] Figure 6 It is a partial diagram of the installation structure of the rotating rod and the curtain in the utility model;

[0020] Figure 7It is a partial diagram of the installation structure of the rotating rod and the plug in the utility model.

[0021] In the figure: 1, telescopic rod; 11, supporting end; 12, telescopic part; 13, fixing part; 131, upper rod body; 132, lower rod body; 2, rotating rod; 21, reel; 22, rotating shaft; 23, slide groove; 24, plug; 3, swing rod; 4, curtain cloth; 5, first connecting member; 51, holding end; 6, second connecting member; 61, hoop structure; 7, positioning rod; 8, hand-cranked driving member; DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0023] The utility model comprises a telescopic rod 1, a rotating rod 2, a swing rod 3 and a curtain 4. The two telescopic rods 1 are arranged vertically and parallel to each other. Both ends of the telescopic rod 1 have support ends 11 for supporting. The telescopic rod 1 comprises a fixed portion 13 and a telescopic portion 12, that is, the top end of the telescopic portion 12 is provided with the support end 11, the bottom end of the telescopic portion 12 is connected to the top end of the fixed portion 13, and the bottom end of the fixed portion 13 is provided with the support end 11, so that the two ends of the telescopic rod 1 can be supported on the upper and lower frames of the window or door through the support ends 11.

[0024] A rotating rod 2 is provided between the two telescopic parts 12, and the two ends of the rotating rod 2 are rotatably connected to the corresponding telescopic parts 12 through the first connecting member 5 respectively. The rotating rod 2 includes a drum 21 and a rotating shaft 22 located at both ends of the drum 21. One end of the first connecting member 5 is a holding end 51 fixed to the outer wall of the telescopic part 12. The holding end 51 is designed as a holding hoop, which is sleeved on the outer periphery of the telescopic part 12 and then tightened by a fastener. The other end of the first connecting member 5 is provided with a mounting hole for installing the rotating shaft 22. The top end of the rotating shaft 22 is a threaded end. The rotating shaft 22 is threadedly connected to the mounting hole through the threaded end to form a rotating connection of the rotating shaft 22. The first connecting member 5 is also provided with a hand-cranked driving member 8 or a driving motor for driving the rotating shaft 22 to rotate, so as to realize manual or electric driving of the rotating rod 2 to rotate.

[0025] One end of the two swing rods 3 is installed on the corresponding fixed part 13 through the second connecting member 6, and the two swing rods 3 are at the same height position, so that the swing rod 3 reciprocates around the second connecting member 6 relative to the fixed part 13. One end of the second connecting member 6 is a clamp structure 61 fixed to the outer wall of the fixed part 13, and the other end is hinged with the end of the swing rod 3 through a fastener. In this embodiment, the other end of the second connecting member 6 forms two mounting blocks, and a mounting gap is left between the two mounting blocks. The end of the swing rod 3 is inserted into the mounting gap. Radial mounting holes are provided on the outer periphery of the end of the swing rod 3, and corresponding mounting holes are provided on the mounting block. Then, fasteners such as screws or bolts are passed through the corresponding mounting holes to connect the swing rod 3 to the second connecting member 6, so that the swing rod 3 can swing around the second connecting member 6, and the other end of the swing rod 3 is suspended.

[0026] A positioning rod 7 is provided between the suspended ends of the two swing rods 3, so that the positioning rod 7 rotates through the synchronous swing of the two swing rods 3. One end of the curtain 4 is connected to the positioning rod 7, and the other end is connected to the rotating rod 2. The curtain 4 is rolled up by rotating the rotating rod 2, and the curtain 4 drives the positioning rod 7 and the swing rod 3 to swing at the same time. The swing rod 3 swings until it overlaps with the fixed part 13 or approaches each other. At this time, the curtain 4 is in a retracted state; the curtain 4 is released by rotating the rotating rod 2 in the opposite direction, and the swing rod 3 naturally swings under the action of its own gravity to form a vertical or nearly vertical angle with the telescopic rod 1. At this time, the curtain 4 forms a shed structure, which can be used for sunshade and rainproof.

[0027] It should be noted that the suspended end of the swing rod 3 forms a flat end with a threaded hole, and a corresponding threaded hole is opened on the end face of the end of the positioning rod 7. The two threaded holes are connected by screws or bolts to realize the mutual connection and fixation of the swing rod 3 and the positioning rod 7.

[0028] A slide groove 23 is provided on the outer wall of the winding drum 21 along the axial direction. One end of the slide groove 23 is open and the other end is provided with a plug 24. The fixed end of the curtain 4 is inserted into the slide groove 23. The opening is sealed after the curtain 4 is installed. The slide groove 23 runs through both ends of the winding drum 21 along the length. The fixed end of the curtain 4 is also a long strip structure. The fixed end is inserted from the opening and cooperates with the slide groove 23.

[0029] It should be noted that, in the present embodiment, after one end of the plug 24 is installed on the end of the reel 21 , the other end of the plug 24 forms a rotating shaft 22 , that is, the rotating shaft 22 is fixed on the plug 24 or is designed as an integral part with the plug 24 .

[0030] In this embodiment, the reel 21 is composed of multiple hollow rods axially spliced ​​in sequence, and through holes are opened on the outer periphery of the end of the hollow rod. When the ends of two adjacent hollow rods are socketed with each other, the through hole on the end of the previous hollow rod and the through hole on the end of the next hollow rod are aligned and fixed by fasteners, thereby realizing the fixed connection of multiple hollow rods.

[0031] Similarly, the swing rod 3 is composed of a plurality of rod-shaped structures axially spliced ​​in sequence, and the splicing method is the same as that of the reel 21.

[0032] The fixed portion 13 of the telescopic rod 1 includes an upper rod shaft 131 and a lower rod shaft 132, that is, the top end of the upper rod shaft 131 is connected to the telescopic portion 12, the bottom end of the upper rod shaft 131 is connected to the top end of the lower rod shaft 132, and the bottom end of the lower rod shaft 132 is detachably connected to the support end 11, so that the fixed portion 13 of the telescopic rod 1 has a stable supporting function to prevent the fixed portion 13 from bending or breaking.

[0033] The telescopic portion 12 of the telescopic rod 1 is telescopically movable up and down relative to the fixed portion 13. The relative peripheries of the telescopic portion 12 and the fixed portion 13 are provided with mounting holes penetrating the peripheral walls of both. The plurality of mounting holes are evenly distributed along the height direction. Bolts or screws are provided in the mounting holes, so that the telescopic portion 12 can be locked by bolts or screws after being telescoped up and down to different heights, thereby realizing that the telescopic amount of the telescopic rod 1 can be adjusted.

[0034] The present utility model is not limited to the above-mentioned optimal implementation mode. Anyone can derive other various forms of products under the inspiration of the present utility model. However, no matter what changes are made in the shape or structure, all those having the same or similar technical solutions as the present application fall within the protection scope of the present utility model.

Claims

1. Removable awning, characterized in that: The invention comprises a telescopic rod (1), a rotating rod (2), a swing rod (3) and a curtain (4), wherein the two telescopic rods (1) are arranged vertically and parallel to each other, and both ends of the telescopic rod (1) are provided with supporting ends (11) for supporting, and the telescopic rod (1) comprises a fixed part (13) and a telescopic part (12), and the rotating rod (2) is located between the two telescopic parts (12), and both ends of the rotating rod (2) are rotatably connected to the corresponding telescopic parts (12) through a first connecting member (5). One end of the two swinging rods (3) is mounted on the corresponding fixed part (13) via a second connecting member (6), so that the swinging rod (3) reciprocates relative to the fixed part (13) around the second connecting member (6), and a positioning rod (7) is arranged between the other ends of the two swinging rods (3), so that the positioning rod (7) rotates through the synchronous swinging of the two swinging rods (3). One end of the curtain (4) is connected to the positioning rod (7), and the other end is connected to the rotating rod (2). The curtain (4) is rolled up by rotating the rotating rod (2), and the curtain (4) drives the positioning rod (7) and the swing rod (3) to swing at the same time. The swing rod (3) swings until it overlaps with the fixed part (13) or approaches each other, and the curtain (4) is in a retracted state at this time. The curtain (4) is released by rotating the rotating rod (2) in the opposite direction, and the swing rod (3) naturally swings under the action of its own gravity until the curtain (4) forms a shed structure.

2. The detachable awning according to claim 1, characterized in that: The rotating rod (2) comprises a reel (21) and a rotating shaft (22) located at both ends of the reel (21); one end of the first connecting member (5) is a holding end (51) fixed to the outer wall of the telescopic portion (12); the other end is provided with a mounting hole for mounting the rotating shaft (22); the first connecting member (5) is also provided with a hand-cranked driving member (8) or a driving motor for driving the rotating shaft (22) to rotate.

3. The detachable awning according to claim 2, characterized in that: The outer peripheral wall of the winding drum (21) is provided with a slide groove (23) along the axial direction, one end of the slide groove (23) is open, and the other end is provided with a plug (24), and the fixed end of the curtain (4) is inserted into the slide groove (23).

4. The detachable awning according to claim 3, characterized in that: The reel (21) is composed of a plurality of hollow rods axially spliced ​​in sequence, and through holes are provided on the outer circumference of the ends of the hollow rods. When the ends of two adjacent hollow rods are sleeved together, the through hole on the end of the preceding hollow rod is aligned with the through hole on the end of the following hollow rod and fixed by fasteners.

5. The detachable awning according to claim 1, characterized in that: The swing rod (3) is composed of a plurality of rod-shaped structures which are axially spliced ​​in sequence.

6. The detachable awning according to claim 2, characterized in that: One end of the second connecting member (6) is a hoop structure (61) fixed to the outer wall of the fixing portion (13), and the other end is hinged to the end of the swing rod (3) via a fastener.

7. The detachable awning according to claim 1, characterized in that: The fixing part (13) comprises an upper shaft (131) and a lower shaft (132), one end of the upper shaft (131) is connected to the telescopic part (12), the other end of the upper shaft (131) is connected to one end of the lower shaft (132), and the other end of the lower shaft (132) is detachably connected to the supporting end (11).

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