Suspension type sunshade

Abstract

The utility model discloses a suspension type sunshade umbrella which comprises an installation bottom plate, a sunshade umbrella body, a sunshade umbrella cover, a sunshade umbrella cover and a sunshade umbrella cover, and fixing installation holes are formed in the four corners of the installation bottom plate; the dustproof cover is fixedly mounted on the front side of the mounting bottom plate; the storage cover is fixedly mounted on the front side of the mounting bottom plate; the connecting frame is arranged on the front side of the storage cover; the driving assembly is arranged between the dustproof cover and the connecting frame; and the winding assembly is arranged between the storage cover and the connecting frame. Compared with the prior art, the umbrella cloth winding device has the advantages that the driving assembly and the winding assembly are combined, so that the umbrella cloth is wound and stretched more smoothly, the service life is longer, starting is controlled by one motor, and energy consumption is lower.

Description

Technical Field

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

[0002] A suspended sunshade is a device used for outdoor sunshading. It provides shade by hanging in the air and is usually used in commercial areas, public places or private outdoor spaces, such as the terraces of cafes, parks, beaches, pool sides, etc.

[0003] However, the patents in the prior art have the following several disadvantages:

[0004] (1) Most of the canopy fabrics of the existing utility model suspended sunshades adopt a spring design. When the canopy fabric is stretched and retracted, the spring provides the supporting force. When the suspended sunshade is fully opened, the spring is stretched for a long time, and its durability will decrease. After long-term use, the retraction of the canopy fabric of the suspended sunshade will become unsmooth, and the retraction of the canopy fabric will be loose and cannot be tightly wound around the retraction shaft, affecting the normal use of the suspended sunshade.

[0005] (2) The drive components of the existing utility model suspended sunshades require two synchronous motors to simultaneously control the rotation and deployment of the support structures on the left and right sides, with high energy consumption. And because the driving directions on the left and right sides are opposite, the assembly requirements for the motors are relatively high. Summary of the Utility Model

[0006] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a suspended sunshade that combines a drive component and a retraction component, making the retraction and stretching of the canopy fabric smoother, having a longer service life, and having low energy consumption.

[0007] To solve the above problems, the technical solution of the utility model is: a suspended sunshade, comprising:

[0008] A mounting base plate, with fixed mounting holes opened at the four corners of the mounting base plate;

[0009] A dust cover, fixedly mounted on the front side of the mounting base plate;

[0010] A storage cover, fixedly mounted on the front side of the mounting base plate;

[0011] A connecting frame, disposed on the front side of the storage cover;

[0012] A drive assembly is disposed between the dust cover and the connecting frame. The drive assembly includes: a motor, a drive shaft, a limit ring, a rotating shaft, a first synchronous pulley, a second synchronous pulley, a first fixed shaft, a second fixed shaft, a third synchronous pulley, a fourth synchronous pulley, a first synchronous belt, a second synchronous belt, a first gear, a second gear, a first connecting rod, a second connecting rod, a third connecting rod, and a fourth connecting rod. The motor is fixedly installed at the top end inside the right compartment of the dust cover. The drive shaft is fixedly connected to the end of the drive end at the bottom of the motor. The drive shaft is rotatably connected to the dust cover. The limit ring is fixedly connected to the top end inside the left compartment of the dust cover. The rotating shaft is rotatably connected inside the limit ring. The rotating shaft is rotatably connected to the dust cover. The first synchronous pulley is fixedly connected to the outside of the drive shaft. The second synchronous pulley is fixedly connected to the outside of the rotating shaft. The first fixed shaft is fixedly connected to the inside of the bottom compartment of the dust cover. The second fixed shaft is fixedly connected to the inside of the bottom compartment of the dust cover. The third synchronous pulley is rotatably connected to the outside of the first fixed shaft. The fourth synchronous pulley is rotatably connected to the outside of the second fixed shaft. The first synchronous belt is sleeved on the outside of the first synchronous pulley and the third synchronous pulley. The second synchronous belt is sleeved on the outside of the second synchronous pulley and the fourth synchronous pulley. The first gear is fixedly connected to the outside of the third synchronous pulley and is rotatably connected to the first fixed shaft. The second gear is fixedly connected to the outside of the fourth synchronous pulley and is rotatably connected to the second fixed shaft. One end of the first connecting rod is fixedly connected to the bottom end of the drive shaft. One end of the second connecting rod is fixedly connected to the bottom end of the rotating shaft. One end of the third connecting rod is rotatably connected to the outside of the connecting shaft at the right bottom end of the connecting frame; One end of the fourth connecting rod is rotatably connected to the outside of the connecting shaft at the left bottom end of the connecting frame;

[0013] A winding assembly is disposed between the storage cover and the connecting frame.

[0014] Further, the winding assembly includes:

[0015] A winding shaft is rotatably connected inside the storage cover;

[0016] An umbrella cloth, one side of which is fixedly connected to the outside of the winding shaft. The umbrella cloth is wound around the outside of the winding shaft and the other side of the umbrella cloth is fixedly connected to the connecting frame;

[0017] A first bevel gear is fixedly connected to both ends of the winding shaft;

[0018] A second bevel gear is fixedly connected to the outside of the drive shaft;

[0019] A third bevel gear is fixedly connected to the outside of the rotating shaft.

[0020] Further, the first synchronous pulley, the second synchronous pulley, the third synchronous pulley and the fourth synchronous pulley have the same specifications, the first synchronous belt and the second synchronous belt have the same specifications, the outer sides of the first synchronous pulley, the second synchronous pulley, the third synchronous pulley and the fourth synchronous pulley are provided with tooth grooves, and the inner sides of the first synchronous belt and the second synchronous belt are provided with connecting teeth, which can improve the driving capacity of the first synchronous belt and the second synchronous belt.

[0021] Further, the first gear and the second gear have the same specifications, and the first gear meshes with the second gear.

[0022] Further, the first bevel gear, the second bevel gear and the third bevel gear have the same specifications, the first bevel gear meshes with the second bevel gear, and the first bevel gear meshes with the third bevel gear.

[0023] The advantages of the present utility model compared with the existing technology are as follows:

[0024] (1) The suspension type sunshade of the present utility model combines the driving component and the winding component. When the driving component drives the connecting frame to move, the winding component will operate along with the driving component, so that the umbrella cloth is evenly stretched out or wound into the storage cover. Compared with the spring structure, the service durability is higher and the use is smoother and more fluent.

[0025] (2) The driving component of the suspension type sunshade of the present utility model is controlled by one motor, which reduces energy consumption. And through the transmission structure of the synchronous belt and the gear, the bracket structures on the left and right sides can be unfolded synchronously and oppositely, and the requirements for production and assembly are lower. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a three-dimensional view of the retracted state of a suspension type sunshade of the present utility model Figure 1 .

[0027] Figure 2 is a three-dimensional view of the deployed state of a suspension type sunshade of the present utility model.

[0028] Figure 3 is a sectional view of the retracted state of a suspension type sunshade of the present utility model Figure 1 .

[0029] Figure 4 is a sectional view of the retracted state of a suspension type sunshade of the present utility model Figure 2 .

[0030] Figure 5 is a sectional view of the retracted state of a suspension type sunshade of the present utility model Figure 3 .

[0031] Figure 6 is a three-dimensional view of the retracted state of a suspension type sunshade of the present utility model Figure 2 .

[0032] As shown in the figure: 1. Installation base plate; 2. Dust cover; 3. Storage cover; 4. Connecting frame; 5. Driving assembly; 501. Motor; 502. Driving shaft; 503. Limiting ring; 504. Rotating shaft; 505. First synchronous pulley; 506. Second synchronous pulley; 507. First fixed shaft; 508. Second fixed shaft; 509. Third synchronous pulley; 510. Fourth synchronous pulley; 511. First synchronous belt; 512. Second synchronous belt; 513. First gear; 514. Second gear; 515. First connecting rod; 516. Second connecting rod; 517. Third connecting rod; 518. Fourth connecting rod; 6. Reeling assembly; 601. Reeling shaft; 602. Umbrella cloth; 603. First bevel gear; 604. Second bevel gear; 605. Third bevel gear. Detailed implementation manners

[0033] Here, the exemplary embodiments will be described in detail, and the examples are shown in the drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementation manners described in the following exemplary embodiments do not represent all implementation manners consistent with the present disclosure. On the contrary, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0034] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0035] Embodiment 1:

[0036] As Figures 1 to 6 shown, a suspended sunshade umbrella includes: an installation base plate 1, and fixed installation holes are provided at the four corners of the installation base plate 1; a dust cover 2, and the dust cover 2 is fixedly installed on the front side of the installation base plate 1; a storage cover 3, and the storage cover 3 is fixedly installed on the front side of the installation base plate 1; a connecting frame 4, and the connecting frame 4 is arranged on the front side of the storage cover 3; a driving assembly 5, and the driving assembly 5 is arranged between the dust cover 2 and the connecting frame 4; a reeling assembly 6, and the reeling assembly 6 is arranged between the storage cover 3 and the connecting frame 4.

[0037] The driving component 5 includes: a motor 501, a driving shaft 502, a limiting ring 503, a rotating shaft 504, a first synchronous pulley 505, a second synchronous pulley 506, a first fixed shaft 507, a second fixed shaft 508, a third synchronous pulley 509, a fourth synchronous pulley 510, a first synchronous belt 511, a second synchronous belt 512, a first gear 513, a second gear 514, a first connecting rod 515, a second connecting rod 516, a third connecting rod 517, and a fourth connecting rod 518. The motor 501 is fixedly installed at the inner top end of the right compartment of the dust-proof cover 2. The driving shaft 502 is fixedly connected to the end of the driving end at the bottom of the motor 501. The driving shaft 502 is rotatably connected to the dust-proof cover 2. The limiting ring 503 is fixedly connected to the inner top end of the left compartment of the dust-proof cover 2. The rotating shaft 504 is rotatably connected to the inside of the limiting ring 503. The rotating shaft 504 is rotatably connected to the dust-proof cover 2. The first synchronous pulley 505 is fixedly connected to the outside of the driving shaft 502. The second synchronous pulley 506 is fixedly connected to the outside of the rotating shaft 504. The first fixed shaft 507 is fixedly connected to the inner side of the bottom compartment of the dust-proof cover 2. The second fixed shaft 508 is fixedly connected to the inner side of the bottom compartment of the dust-proof cover 2. The third synchronous pulley 509 is rotatably connected to the outside of the first fixed shaft 507. The fourth synchronous pulley 510 is rotatably connected to the outside of the second fixed shaft 508. The first synchronous belt 511 is sleeved on the outside of the first synchronous pulley 505 and the third synchronous pulley 509. The second synchronous belt 512 is sleeved on the outside of the second synchronous pulley 506 and the fourth synchronous pulley 510. The first gear 513 is fixedly connected to the outside of the third synchronous pulley 509 and is rotatably connected to the first fixed shaft 507. The second gear 514 is fixedly connected to the outside of the fourth synchronous pulley 510 and is rotatably connected to the second fixed shaft 508. One end of the first connecting rod 515 is fixedly connected to the bottom end of the driving shaft 502. One end of the second connecting rod 516 is fixedly connected to the bottom end of the rotating shaft 504. One end of the third connecting rod 517 is rotatably connected to the outside of the connecting shaft on the right side at the bottom end of the connecting frame 4. One end of the fourth connecting rod 518 is rotatably connected to the outside of the connecting shaft on the left side at the bottom end of the connecting frame 4. The first synchronous pulley 505, the second synchronous pulley 506, the third synchronous pulley 509, and the fourth synchronous pulley 510 have the same specifications. The first synchronous belt 511 and the second synchronous belt 512 have the same specifications. The outside of the first synchronous pulley 505, the second synchronous pulley 506, the third synchronous pulley 509, and the fourth synchronous pulley 510 is provided with tooth grooves, and the inner side of the first synchronous belt 511 and the second synchronous belt 512 is provided with connecting teeth, which can improve the transmission capacity of the first synchronous belt 511 and the second synchronous belt 512. The first gear 513 and the second gear 514 have the same specifications, and the first gear 513 and the second gear 514 are meshed with each other.

[0038] The winding component 6 includes: a winding shaft 601, a canopy 602, a first bevel gear 603, a second bevel gear 604, and a third bevel gear 605. The winding shaft 601 is rotatably connected to the inside of the storage cover 3. One side of the canopy 602 is fixedly connected to the outside of the winding shaft 601. The canopy 602 is wound around the outside of the winding shaft 601, and the other side of the canopy 602 is fixedly connected to the connecting frame 4. The first bevel gear 603 is fixedly connected to both ends of the winding shaft 601. The second bevel gear 604 is fixedly connected to the outside of the drive shaft 502. The third bevel gear 605 is fixedly connected to the outside of the rotating shaft 504.

[0039] The first bevel gear 603, the second bevel gear 604, and the third bevel gear 605 have the same specifications. The first bevel gear 603 meshes with the second bevel gear 604, and the first bevel gear 603 meshes with the third bevel gear 605.

[0040] In specific use, start the motor 501 to make the drive shaft 502 rotate. The drive shaft 502 drives the first synchronous pulley 505 to rotate. The first synchronous pulley 505 drives the third synchronous pulley 509 and the first gear 513 to rotate through the first synchronous belt 511. The first gear 513 drives the second gear 514, so that the second gear 514 drives the fourth synchronous pulley 510 to make the second synchronous pulley 506 and the rotating shaft 504 rotate through the second synchronous belt 512. The rotation directions of the rotating shaft 504 and the drive shaft 502 are opposite, so that the first connecting rod 515 and the second connecting rod 516 rotate towards each other, and drive the connecting frame 4 to move away from the storage cover 3 through the third connecting rod 517 and the fourth connecting rod 518.

[0041] When the drive shaft 502 and the rotating shaft 504 rotate, they respectively drive the second bevel gear 604 and the third bevel gear 605 to rotate. The second bevel gear 604 and the third bevel gear 605 synchronously drive the first bevel gear 603 to make the winding shaft 601 rotate, so that the connecting frame 4 can evenly stretch out the canopy 602 from the storage cover 3 when moving.

[0042] During winding, the drive shaft 502 rotates in the reverse direction, so that the connecting frame 4 moves closer to the storage cover 3. At the same time, the second bevel gear 604 and the third bevel gear 605 rotate in the reverse direction, and drive the winding shaft to rotate in the reverse direction through the first bevel gear 603, and evenly wind the canopy 602 into the storage cover 3 to complete the storage of the suspended sunshade.

[0043] The electrical components appearing in this text are all electrically connected to the external main controller and 220V mains power. And the main controller can be a conventional known device such as a computer for control. The detailed descriptions of known functions and known components are omitted in the specific implementation manners of the present disclosure. To ensure the compatibility of the device, the operating means adopted are all consistent with the parameters of market instruments.

[0044] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A hanging parasol, characterized in that: include: A mounting base plate (1), wherein four corners of the mounting base plate (1) are provided with fixing holes; A dust cover (2), wherein the dust cover (2) is fixedly mounted on the front side of the mounting base plate (1); A storage cover (3), wherein the storage cover (3) is fixedly mounted on the front side of the mounting base plate (1); A connecting frame (4), wherein the connecting frame (4) is arranged on the front side of the storage cover (3); A drive assembly (5), wherein the drive assembly (5) is arranged between the dust cover (2) and the connecting frame (4), and the drive assembly (5) comprises: a motor (501), a drive shaft (502), a limit ring (503), a rotating shaft (504), a synchronous wheel 1 (505), a synchronous wheel 2 (506), a fixed shaft 1 (507), a fixed shaft 2 (508), a synchronous wheel 3 (509), a synchronous wheel 4 (510), a synchronous belt 1 (511), a synchronous belt 2 (512), a gear 1 (513), a gear 2 (514), a connecting rod 1 (515), a connecting rod 2 (516), a connecting rod 3 (517), a connecting rod 4 (518), a connecting rod 5 (519), a connecting rod 6 (520), a connecting rod 7 (521), a connecting rod 8 (522), a connecting rod 9 (523), a connecting rod 10 (524), a connecting rod 11 (525), a connecting rod 12 (526), ​​a connecting rod 13 (527), a connecting rod 14 (528), a connecting rod 15 (529), a connecting rod 16 (530), a connecting rod 17 (531), a connecting rod 18 (532), a connecting rod 19 (533), a connecting rod 20 (534), a connecting rod 21 (535), a connecting rod 22 (536), a connecting rod 3 (537), a connecting rod 3 517), connecting rod four (518), the motor (501) is fixedly mounted on the top inner side of the right bin of the dust cover (2), the drive shaft (502) is fixedly connected to the end of the drive end at the bottom end of the motor (501), the drive shaft (502) is rotationally connected to the dust cover (2), the limit ring (503) is fixedly connected to the top inner side of the left bin of the dust cover (2), the rotating shaft (504) is rotationally connected to the inner side of the limit ring (503), the rotating shaft (504) is rotationally connected to the dust cover (2), the synchronous wheel one (505) is fixedly connected to the outer side of the drive shaft (502), the synchronous wheel two (5 06) is fixedly connected to the outside of the rotating shaft (504), the fixed shaft one (507) is fixedly connected to the inside of the bottom bin of the dust cover (2), the fixed shaft two (508) is fixedly connected to the inside of the bottom bin of the dust cover (2), the synchronous wheel three (509) is rotatably connected to the outside of the fixed shaft one (507), the synchronous wheel four (510) is rotatably connected to the outside of the fixed shaft two (508), the synchronous belt one (511) is sleeved on the outside of the synchronous wheel one (505) and the synchronous wheel three (509), the synchronous belt two (512) is sleeved on the outside of the synchronous wheel two (506) and the synchronous wheel four (510), the gear one (513) is fixedly connected to the outside of synchronous wheel three (509) and is rotationally connected to fixed shaft one (507), the gear two (514) is fixedly connected to the outside of synchronous wheel four (510) and is rotationally connected to fixed shaft two (508), one end of the connecting rod one (515) is fixedly connected to the bottom end of the driving shaft (502), one end of the connecting rod two (516) is fixedly connected to the bottom end of the rotating shaft (504), one end of the connecting rod three (517) is rotationally connected to the outside of the right connecting shaft at the bottom end of the connecting frame (4); one end of the connecting rod four (518) is rotationally connected to the outside of the left connecting shaft at the bottom end of the connecting frame (4); A winding assembly (6), wherein the winding assembly (6) is arranged between the storage cover (3) and the connecting frame (4).

2. A hanging parasol according to claim 1, characterized in that: The winding assembly (6) comprises: A reel (601), the reel (601) being rotatably connected to the inner side of the storage cover (3); An umbrella cloth (602), one side of the umbrella cloth (602) is fixedly connected to the outside of the reel (601), the umbrella cloth (602) is wound around the outside of the reel (601) and the other side of the umbrella cloth (602) is fixedly connected to the connecting frame (4); Bevel gear one (603), wherein the bevel gear one (603) is fixedly connected to two ends of the reeling shaft (601); A second bevel gear (604), wherein the second bevel gear (604) is fixedly connected to the outside of the drive shaft (502); Bevel gear three (605), wherein the bevel gear three (605) is fixedly connected to the outside of the rotating shaft (504).

3. A hanging parasol according to claim 1, characterized in that: The synchronous wheel one (505), the synchronous wheel two (506), the synchronous wheel three (509) and the synchronous wheel four (510) have the same specifications, the synchronous belt one (511) and the synchronous belt two (512) have the same specifications, the synchronous wheel one (505), the synchronous wheel two (506), the synchronous wheel three (509) and the synchronous wheel four (510) have tooth grooves on the outside and the synchronous belt one (511) and the synchronous belt two (512) have connecting teeth on the inside, which can improve the transmission capacity of the synchronous belt one (511) and the synchronous belt two (512).

4. A hanging parasol according to claim 1, characterized in that: The gear one (513) and the gear two (514) have the same specifications, and the gear one (513) and the gear two (514) are meshed.

5. A hanging parasol according to claim 2, characterized in that: The bevel gear one (603), bevel gear two (604) and bevel gear three (605) have the same specifications. The bevel gear one (603) is meshed with the bevel gear two (604), and the bevel gear one (603) is meshed with the bevel gear three (605).

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