Sunshade

Abstract

The utility model discloses an awning which comprises an installation rod, awning cloth and a front edge frame, one end of the awning cloth is matched with the front edge frame, the other end of the awning cloth is directly or indirectly matched with the installation rod in a rotating mode, and the awning further comprises a connecting rod assembly, a clamping frame, an installation base, a first pin shaft, a second pin shaft and a swing adjusting rod. The clamping frame and the mounting rod are matched together, the first pin shaft is rotationally mounted on the clamping frame and rotationally matched with a first pin hole of the mounting seat, the swing adjusting rod is arranged on the mounting seat, the second pin shaft and the swing adjusting rod are matched together, and the second pin shaft is rotationally mounted on the clamping frame and rotationally matched with a second pin hole of the mounting seat. And the second pin shaft is rotationally matched with the second pin hole of the mounting seat, and the second pin shaft is perpendicular to the swing adjusting rod. The sunshade has the advantages that the shading area of the left side and the shading area of the right side can be manually adjusted according to deviation of sunlight within one day.

Description

TECHNICAL FIELD

[0001] The utility model relates to outdoor household articles field especially relates to a sunshade. BACKGROUND

[0002] Sunshade is currently commonly used one kind of outdoor articles, the structure of the sunshade used at present is as shown in patent announcement document CN219196537U, the up-down turnover of the sunshade shown in this structure is realized by the operation of a group of worm gears, and the up-down turnover of the sunshade is realized by the operation of the worm gears. The sunshade of this structure has the following problems in the practical process, first, the sunshade of this structure has two groups of worm gears, and the two groups of worm gears are in synchronous linkage state, so as long as one group of worm gears is stuck, the two groups of worm gears will all be unable to operate; Second, the two groups of worm gears are in naked state, and foreign matter is easily mixed between the worm gears, which causes jamming and unable to operate. SUMMARY

[0003] The utility model discloses to the above -mentioned problem, proposes a sunshade, and the sunshade can realize the swing of the shed cloth by the swing adjustment rod, and the probability of the swing adjustment rod being stuck is relatively low when rotating.

[0004] The technical scheme adopted by the utility model is as follows:

[0005] A sunshade, comprising a mounting rod, a shed cloth and a front edge frame, one end of the shed cloth is matched together with the front edge frame, the other end of the shed cloth is directly or indirectly matched together with the mounting rod in rotation, further comprising a connecting rod assembly, a clamping frame, a mounting seat, a first pin shaft, a second pin shaft and a swing adjustment rod, the clamping frame is matched together with the mounting rod, the first pin shaft is rotatably installed on the clamping frame, the first pin shaft is rotatably matched together with the first pin hole of the mounting seat, the swing adjustment rod is arranged on the mounting seat, the second pin shaft is matched together with the swing adjustment rod, the second pin shaft is rotatably matched together with the second pin hole of the mounting seat, the second pin shaft is perpendicular to the swing adjustment rod, and one end of the swing adjustment rod is in contact with the mounting seat; the two ends of the connecting rod assembly are respectively hingedly matched together with the front edge frame and the mounting seat.

[0006] In the sunshade, the clamping frame is clamped and fixed on the mounting rod through a bolt assembly, the mounting seat is rotated on the clamping frame through a first pin shaft and a second pin shaft, the first pin shaft and the second pin shaft are in parallel and contact state, the swing adjusting rod is installed on the mounting seat through a threaded connection, the second pin shaft cooperates with the swing adjusting rod, when the swing adjusting rod is twisted, the length of the swing adjusting rod in the mounting seat changes, when the length of the swing adjusting rod in the mounting seat changes, the mounting seat swings relative to the clamping frame, since the clamping frame is fixed relative to the mounting rod, the mounting seat swings relative to the mounting rod, the mounting seat swinging drives the connecting rod assembly to swing relative to the mounting rod, when the connecting rod assembly swings relative to the mounting rod, the canopy swings relative to the mounting rod, since the mounting rod needs to cooperate with the wall, the canopy swinging relative to the mounting rod is the up-down turnover of the canopy.

[0007] In summary, the sunshade can realize the swing of the canopy by twisting the swing adjusting rod, and the probability of the swing adjusting rod being stuck during rotation is relatively low.

[0008] In the sunshade, in order to ensure that the swing adjusting rod has good rotation stability during rotation, and to ensure that the swing adjusting rod does not get stuck when it rotates relative to the clamping frame, a plain bearing is arranged between the swing adjusting rod and the clamping frame. In order to reduce the probability of the swing adjusting rod being stuck during rotation, the threaded part of the swing adjusting rod is always located in the mounting seat.

[0009] In the sunshade, in order to improve the convenience and reliability of assembling the clamping frame and the mounting seat, two second pin shafts are used, the two second pin shafts are on a straight line, the two second pin shafts are respectively installed at two ends of a connecting column, the two second pin shafts are respectively rotationally matched with a second pin hole, and the two second pin shafts are in parallel and not in contact with the first pin shaft.

[0010] In the sunshade, in order to protect the swing adjusting rod and the clamping frame, a half-letter-shaped mounting seat is used, so that part of the clamping frame and the swing adjusting rod is located in the mounting seat.

[0011] In the sunshade, in order to ensure the installation stability of the clamping frame, a square mounting rod is used, the clamping frame has a square opening, and the clamping frame is clamped and fixed on the mounting rod through the square opening.

[0012] Optionally, it also includes a support frame and a rotating shaft, the support frame cooperates with the mounting rod, the rotating shaft rotationally cooperates with the support frame, and one end of the canopy cooperates with the rotating shaft.

[0013] The support frame has two, two support frame is respectively arranged in the both ends of the installation rod, the two ends of the rotating shaft respectively with two support frame rotating fit together, two support frame for supporting the role of the rotating shaft, so that the rotating shaft relative to the installation rod is in parallel and not contact state, so the rotating shaft can be rotated according to the need of the corresponding direction, the rotating shaft winding or release awning cloth, when the rotating shaft winding or release awning cloth, awning cloth exposed length will change, awning cloth exposed length changes when the distance between the front frame and the rotating shaft will change.

[0014] Optionally, it also includes a retractable adjusting rod, the retractable adjusting rod is matched with the rotating shaft.

[0015] The function of the retractable adjusting rod is to drive the rotating shaft to rotate, when the retractable adjusting rod drives the rotating shaft to rotate, the rotating shaft winds or releases the awning cloth.

[0016] In the specific sunshade, one end of the support frame is provided with a protective cover, a part of the rotating shaft is located in the protective cover, a worm gear is installed on the rotating shaft, one end of the retractable adjusting rod is provided with a worm, the worm is matched with the worm gear, and the worm and the worm gear are located in the protective cover, the retractable adjusting rod and the rotating shaft are linked through the worm and the worm gear.

[0017] Optionally, it also includes a first hinge seat and a second hinge seat, one end of the connecting rod assembly is matched with the mounting seat through the first hinge seat, the other end of the connecting rod assembly is matched with the front frame through the second hinge seat.

[0018] Optionally, the front frame is provided with a slide, the second hinge seat is slidingly matched with the slide, and a locking bolt is arranged on the second hinge seat.

[0019] The slide on the front frame is a straight slide, the second hinge seat is slidingly installed on the slide, and the locking bolt is used for fixing the second hinge seat on the slide of the front frame. When the locking bolt abuts against the front frame, the second hinge seat is locked on the slide of the front frame. When the locking bolt no longer abuts against the front frame, the second hinge seat can slide on the slide of the front frame.

[0020] Optionally, the connecting rod assembly includes a first rod body, a second rod body, an elastic member and a hinge arm, the first rod body and the second rod body are respectively matched with two ends of the hinge arm, and two ends of the elastic member are respectively matched with the first rod body and the second rod body.

[0021] In the specific connecting rod assembly, the first rod body and the second rod body are both hollow pipe rods, the first rod body and the second rod body are respectively inserted and fixed at two ends of the hinge arm, the first rod body is matched with the first hinge seat, and the second rod body is matched with the second hinge seat.

[0022] Specific to the connecting rod assembly, the elastic member drives the first rod body and the second rod body to stretch, so that the first rod body and the second rod body have a tendency to become a straight line, so that the connecting rod assembly can support the awning cloth and ensure that the awning cloth will not be in a sagging state.

[0023] Specific to the connecting rod assembly, the elastic member can be a spring or a torsion spring or a spring. When the elastic member is a tension spring, the tension spring can be located in the hollow first rod body or the second rod body, and the two ends of the spring can be connected to the first hinge seat and the second hinge seat by means of a wire rope. The tension spring has a tendency to pull the first rod body and the second rod body into a straight line.

[0024] Optionally, it also includes a mounting leg, and the mounting leg is arranged on the mounting rod.

[0025] Specifically, the mounting leg has two, and the two mounting legs are respectively located at both ends of the mounting rod.

[0026] Optionally, the connecting rod assembly has two groups, and one end of each group of connecting rod assemblies is matched with the front edge frame, and the other end of each group of connecting rod assemblies is matched with the mounting rod by means of the mounting seat and the clamping frame. The cooperation of each group of connecting rod assemblies with the mounting rod can be independently adjusted by the swing adjusting rod, so that the sunshade can manually adjust the shading area of the left and right sides according to the shift of sunlight in a day.

[0027] One end of each group of connecting rod assemblies is matched with the front edge frame, and the other end of each group of connecting rod assemblies is matched with the mounting rod by means of the mounting seat and the clamping frame. The cooperation of each group of connecting rod assemblies with the mounting rod can be independently adjusted by the swing adjusting rod, so that the sunshade can manually adjust the shading area of the left and right sides according to the shift of sunlight in a day.

[0028] The beneficial effects of the utility model are that the shading area of the left and right sides can be manually adjusted according to the shift of sunlight in a day. DRAWINGS

[0029] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments described in the utility model, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0030] Figure 1 It is a structural schematic diagram of a sunshade;

[0031] Figure 2 It is Figure 1 an enlarged schematic diagram of A in figure 1;

[0032] Figure 3 It is Figure 1 an enlarged schematic diagram of B in figure 1;

[0033] Figure 4 It is a schematic diagram of the position relationship between the rotating shaft and the mounting rod;

[0034] Figure 5 is Figure 4 is an enlarged schematic view of the portion C in the figure

[0035] Figure 6 is a schematic view of the cooperation of the clamping frame and the mounting rod

[0036] Figure 7 is Figure 6 is an enlarged schematic view of the portion D in the figure

[0037] In the figure, the reference numerals are: 1, mounting rod; 2, shed cloth; 3, first rod body; 4, hinged arm; 5, second rod body; 6, protective cover; 7, support frame; 8, mounting foot; 9, clamping frame; 10, first pin shaft; 12, swing adjusting rod; 13, mounting seat; 1301, first pin hole; 1302, second pin hole; 14, second pin shaft; 15, folding adjusting rod; 16, front edge frame; 1601, slide; 17, second hinged seat; 18, locking bolt; 19, rotating shaft; 20, connecting column; 21, plane bearing. DETAILED DESCRIPTION

[0038] In order to make the above-mentioned purpose, features and advantages of the utility model more apparent, obvious and easy to understand, the specific implementation manners of the utility model are described in detail below with reference to the drawings.

[0039] In the following description, a large number of specific details are set forth in order to facilitate a full understanding of the utility model, but the utility model can also be implemented in other manners different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the utility model, so the utility model is not limited by the specific implementation manners disclosed below.

[0040] In the description of the present application, it should be noted that the terms used herein are only for describing the specific implementation manners, and are not intended to limit the exemplary embodiments according to the present application. For the convenience of description, the sizes of the various parts shown in the drawings are not drawn in accordance with the actual proportional relationship. The technology, methods and devices known to those skilled in the relevant art can not be discussed in detail, but under appropriate circumstances, the technology, methods and devices should be regarded as part of the authorized description. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary, and not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0041] As shown in the accompanying Figure 1 ~ the accompanying Figure 7As shown, a sunshade comprises a mounting rod 1, a canopy 2 and a front edge frame 16, one end of the canopy 2 is matched with the front edge frame 16, the other end of the canopy 2 is directly or indirectly matched with the mounting rod 1, further comprising a connecting rod assembly, a clamping frame 9, a mounting seat 13, a first pin shaft 10, a second pin shaft 14 and a swing adjusting rod 12, the clamping frame 9 is matched with the mounting rod 1, the first pin shaft 10 is rotatably installed on the clamping frame 9, the first pin shaft 10 is rotatably matched with the first pin hole 1301 of the mounting seat 13, the swing adjusting rod 12 is arranged on the mounting seat 13, the second pin shaft 14 is matched with the swing adjusting rod 12, the second pin shaft 14 is rotatably matched with the second pin hole 1302 of the mounting seat 13, the second pin shaft 14 is perpendicular to the swing adjusting rod 12, one end of the swing adjusting rod 12 is in contact with the mounting seat 13, and the two ends of the connecting rod assembly are respectively hingedly matched with the front edge frame 16 and the mounting seat 13.

[0042] In the sunshade, the clamping frame 9 is clamped and fixed on the mounting rod 1 through a bolt assembly, the mounting seat 13 is rotatably installed on the clamping frame 9 through the first pin shaft 10 and the second pin shaft 14, the first pin shaft 10 and the second pin shaft 14 are in parallel and contact, the swing adjusting rod 12 is installed on the mounting seat 13 through a threaded connection, the second pin shaft 14 is matched with the swing adjusting rod 12, when the swing adjusting rod 12 is screwed, the length of the swing adjusting rod 12 in the mounting seat 13 changes, when the length of the swing adjusting rod 12 in the mounting seat 13 changes, the mounting seat 13 swings relative to the clamping frame 9, since the clamping frame 9 is in a fixed clamping state relative to the mounting rod 1, the mounting seat 13 swings relative to the mounting rod 1, the swing of the mounting seat 13 drives the connecting rod assembly to swing relative to the mounting rod 1, when the connecting rod assembly swings relative to the mounting rod 1, the canopy 2 swings relative to the mounting rod 1, since the mounting rod 1 needs to be matched with a wall, the swing of the canopy 2 relative to the mounting rod 1 is the up-down overturning of the canopy 2.

[0043] In summary, the sunshade can realize the swing of the canopy 2 by screwing the swing adjusting rod 12, and the probability of the swing adjusting rod 12 being stuck during rotation is relatively low.

[0044] In the sunshade, in order to ensure that the swing adjusting rod 12 has good rotation stability during rotation and ensure that the swing adjusting rod 12 does not get stuck when it rotates relative to the clamping frame 9, a plain bearing 21 is arranged between the swing adjusting rod 12 and the clamping frame 9. At the same time, in order to reduce the probability of the swing adjusting rod 12 being stuck during rotation, the threaded part of the swing adjusting rod 12 is always located in the mounting seat 13.

[0045] In this type of sunshade, in order to improve the convenience and reliability of assembling the clamping frame 9 and the mounting base 13, a structure with two second pins 14 is adopted. The two second pins 14 are on a straight line and are respectively installed at both ends of a connecting column 20. Each of the two second pins 14 is rotatably engaged with a second pin hole 1302. The two second pins 14 are parallel to and do not contact the first pin 10.

[0046] Specifically, in this type of sunshade, in order to provide some protection for the swing adjustment rod 12 and the clamping frame 9, a semi-U-shaped mounting base 13 is adopted, so that the clamping frame 9 and part of the swing adjustment rod 12 are located inside the mounting base 13.

[0047] Specifically, in this type of sunshade, in order to ensure the installation stability of the clamping frame 9, the mounting rod 1 is a square mounting rod 1, and the clamping frame 9 has a square opening. The clamping frame 9 is clamped and fixed to the mounting rod 1 through its own square opening.

[0048] As attached Figure 2 , 3 As shown in Figures 4 and 5, it also includes a support frame 7 and a rotating shaft 19. The support frame 7 is engaged with the mounting rod 1, and the rotating shaft 19 is engaged with the support frame 7 in a rotating manner. One end of the canopy 2 is engaged with the rotating shaft 19.

[0049] There are two support frames 7, which are respectively set at both ends of the mounting rod 1. The two ends of the rotating shaft 19 are rotatably engaged with the two support frames 7. The two support frames 7 are used to support the rotating shaft 19, so that the rotating shaft 19 is parallel and non-contact with the mounting rod 1. In this way, the rotating shaft 19 can rotate in the corresponding direction as needed. The rotating shaft 19 rotates to roll up or release the tarpaulin 2. When the rotating shaft 19 rotates to roll up or release the tarpaulin 2, the exposed length of the tarpaulin 2 will change. When the exposed length of the tarpaulin 2 changes, the distance between the front edge frame 16 and the rotating shaft 19 will change.

[0050] As attached Figure 1 , 2 As shown in Figures 4 and 5, it also includes a retractable adjustment rod 15, which is engaged with the rotating shaft 19.

[0051] The function of the retraction adjustment rod 15 is to drive the rotating shaft 19 to rotate. When the retraction adjustment rod 15 drives the rotating shaft 19 to rotate, the rotating shaft 19 retracts or releases the tarpaulin 2.

[0052] Specifically, in this type of sunshade, one end of the support frame 7 is provided with a protective cover 6, a part of the rotating shaft 19 is located inside the protective cover 6, a worm gear is installed on the rotating shaft 19, one end of the extension and retraction adjustment rod 15 is provided with a worm, the worm and the worm gear are engaged together, and both the worm and the worm gear are located inside the protective cover 6. The extension and retraction adjustment rod 15 and the rotating shaft 19 are linked together by the worm and the worm gear.

[0053] As attached Figure 1 , 2 As shown in Figure 3, it also includes a first hinge seat and a second hinge seat 17. One end of the linkage assembly is engaged with the mounting base 13 through the first hinge seat, and the other end of the linkage assembly is engaged with the front edge frame 16 through the second hinge seat 17.

[0054] As attached Figure 3 As shown, the front edge frame 16 is provided with a slide rail 1601, the second hinge seat 17 is slidably engaged with the slide rail 1601, and the second hinge seat 17 is provided with a locking bolt 18.

[0055] Specifically, the slide rail 1601 on the front edge frame 16 is a straight slide rail 1601. The second hinge seat 17 is slidably installed on the slide rail 1601. The function of the locking bolt 18 is to fix the second hinge seat 17 on the slide rail 1601 of the front edge frame 16. When the locking bolt 18 presses against the front edge frame 16, the second hinge seat 17 is locked in the slide rail 1601 of the front edge frame 16. When the locking bolt 18 no longer presses against the front edge frame 16, the second hinge seat 17 can slide on the slide rail 1601 of the front edge frame 16.

[0056] As attached Figure 1 , 2 As shown in Figure 3, the linkage assembly includes a first rod 3, a second rod 5, an elastic element, and a hinge arm 4. The first rod 3 and the second rod 5 are respectively engaged with the two ends of the hinge arm 4, and the two ends of the elastic element are respectively engaged with the first rod 3 and the second rod 5.

[0057] The above-described embodiments only illustrate some aspects of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A sunshade, comprising a mounting rod, a canopy fabric, and a front edge frame, wherein one end of the canopy fabric is engaged with the front edge frame, and the other end of the canopy fabric is directly or indirectly rotatably engaged with the mounting rod, characterized in that, It also includes a linkage assembly, a clamping frame, a mounting base, a first pin, a second pin, and a swing adjustment rod. The clamping frame is engaged with the mounting rod. The first pin is rotatably mounted on the clamping frame and rotatably engaged with the first pin hole of the mounting base. The swing adjustment rod is disposed on the mounting base. The second pin is engaged with the swing adjustment rod and rotatably engaged with the second pin hole of the mounting base. The second pin is perpendicular to the swing adjustment rod. Both ends of the linkage assembly are hinged to the front edge frame and the mounting base, respectively.

2. The sunshade awning according to claim 1, characterized in that, It also includes a support frame and a rotating shaft. The support frame is engaged with the mounting rod, the rotating shaft is rotatably engaged with the support frame, and one end of the canopy is engaged with the rotating shaft.

3. A sunshade awning according to claim 2, characterized in that, It also includes a retractable adjustment rod, which is engaged with the rotating shaft.

4. A sunshade awning according to claim 1, characterized in that, It also includes a first hinge seat and a second hinge seat. One end of the link assembly is engaged with the mounting base through the first hinge seat, and the other end of the link assembly is engaged with the front edge frame through the second hinge seat.

5. A sunshade awning according to claim 4, characterized in that, The front edge frame is provided with a slide rail, and the second hinge seat is slidably engaged with the slide rail.

6. A sunshade awning according to claim 1, characterized in that, The linkage assembly includes a first rod, a second rod, an elastic element, and a hinged arm. The first rod and the second rod are respectively engaged with the two ends of the hinged arm, and the two ends of the elastic element are respectively engaged with the first rod and the second rod.

7. A sunshade awning according to claim 1, characterized in that, It also includes mounting feet, which are disposed on the mounting rod.

8. A sunshade awning according to claim 1, characterized in that, The linkage assembly consists of two sets, with each set of linkage assemblies having its two ends engaged with the mounting rod and the front edge frame, respectively.

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