CN114652069A

CN114652069A - Sunshade umbrella capable of being used at multiple angles

Info

Publication number: CN114652069A
Application number: CN202210290394.3A
Authority: CN
Inventors: 孙国华
Original assignee: Foshan Shunde Higold Furniture Manufacturing Co ltd
Current assignee: Foshan Shunde Higold Furniture Manufacturing Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-06-24

Abstract

The invention discloses a sunshade umbrella capable of being used at multiple angles, which comprises an umbrella seat, wherein an installation rod is arranged on the umbrella seat, and the installation rod is rotatably connected with the umbrella seat through a transmission assembly; the umbrella body is rotatably connected with the mounting rod through a rotating assembly; the rotating assembly comprises a connecting seat, an adjusting switch, a rotating shaft and a first elastic component, and the connecting seat is connected with the mounting rod; one end of the rotating shaft is rotatably arranged in the connecting seat, and the other end of the rotating shaft is penetrated in the adjusting seat and connected with the umbrella body; a plurality of adjusting grooves are arranged on the rotating shaft; the adjusting switch is arranged on the adjusting seat and can move close to or far away from the adjusting groove along the axial direction of the rotating shaft; the adjusting switch is used for being clamped into one of the adjusting grooves after moving close to the adjusting grooves; the first elastic component is arranged in the adjusting seat. The invention can adjust the umbrella body in different directions according to the actual use field, and can adjust the umbrella surface angle of the umbrella body according to the sunlight irradiation angle.

Description

Sunshade umbrella capable of being used at multiple angles

Technical Field

The invention relates to the technical field of outdoor furniture, in particular to a sunshade umbrella capable of being used at multiple angles.

Background

At present, an outdoor sunshade umbrella is also called a sunshade umbrella as a convenient operation tool specially used for outdoor leisure sunshade, and is widely applied to places such as courtyards, gardens, community entrance guards and stations.

However, the umbrella body of the existing outdoor sunshade is generally fixed on one side of the umbrella seat mounting rod, so that the application range of a user can only be fixed on one side of the umbrella seat, when the application sites are different and the application range of the user needs to be adjusted, the whole umbrella seat is usually moved, and the umbrella body connected with the umbrella seat is rotated in different directions, and the adjustment is inconvenient.

In addition, because the illumination angle of the sun is different according to different time, the incident angle is different, but the umbrella body is fixed, and the umbrella face of the umbrella body can not be adjusted according to the illumination angle of the sun, so that different time use experiences are different.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide a sunshade umbrella capable of being used at multiple angles, which can adjust the umbrella body in different directions according to the actual use field and can adjust the umbrella surface angle of the umbrella body according to the sunlight irradiation angle.

The purpose of the invention is realized by adopting the following technical scheme:

a sunshade umbrella which can be used at multiple angles, comprising,

the umbrella base is provided with an installation rod, and the installation rod is rotatably connected with the umbrella base through a transmission assembly;

the umbrella body is rotatably connected with the mounting rod through a rotating assembly; the rotating assembly comprises a connecting seat, an adjusting switch, a rotating shaft and a first elastic part, and the connecting seat is connected with the mounting rod; one end of the rotating shaft is rotatably arranged in the connecting seat, and the other end of the rotating shaft is connected in the adjusting seat in a penetrating way and is connected with the umbrella body; a plurality of adjusting grooves are formed in the rotating shaft; the plurality of adjusting grooves are distributed at intervals around the circumferential direction of the rotating shaft; the adjusting switch is arranged on the adjusting seat and can move close to or far away from the adjusting groove along the axial direction of the rotating shaft; the adjusting switch is used for being clamped into one of the adjusting grooves after moving close to the adjusting grooves; the first elastic component is arranged in the adjusting seat; the first elastic component is used for providing a first elastic stress for driving the adjusting switch to move close to the adjusting groove.

Further, the adjusting switch comprises an adjusting sheet and an adjusting sleeve, wherein the adjusting sheet is slidably mounted on the adjusting seat and is used for being clamped into one of the adjusting grooves in the sliding process; the adjusting sleeve is movably sleeved outside the rotating shaft and connected to the adjusting sheet; the first elastic component is clamped between the adjusting sleeve and the adjusting seat.

Furthermore, the transmission assembly comprises a rotating shaft, a worm wheel, a transmission shaft, a first bevel wheel and a second bevel wheel, one end of the worm is formed into an input end, and the worm wheel is sleeved outside the transmission shaft and meshed with the worm; the first umbrella wheel is arranged at the end part of the transmission shaft; the second umbrella wheel is arranged at one end of the rotating shaft and is meshed with the first umbrella wheel; the other end of the rotating shaft forms an output end; the axis of the worm is parallel to the axis of the transmission shaft, and the axis of the worm is perpendicular to the axis of the rotating shaft; the mounting rod is connected with the output end.

Furthermore, a lifting assembly is arranged in the mounting rod, and the connecting seat is connected with the mounting rod through the lifting assembly; the lifting assembly is used for driving the connecting seat to move along the height direction of the mounting rod.

Further, the lifting assembly comprises a lifting mechanism,

the lifting rail is arranged in the mounting rod; a plurality of limiting grooves are formed in the two sides of the lifting track and are distributed at intervals in the extending direction of the lifting track;

the lifting seat is arranged in the lifting track and can move along the extension direction of the lifting track; a limiting column is arranged on the lifting seat; the limiting column is used for being clamped into one limiting groove so that the lifting seat is connected with the lifting track; the connecting seat is connected with the lifting seat;

one end of the driving arm is formed into a driving end, the other end of the driving arm is formed into a stressed end, and the driving end is hinged to the lifting seat and connected with the limiting column; the stress end is used for driving the driving end to rotate when being subjected to external force so as to enable the limiting column to be separated from the limiting groove.

Furthermore, connecting sheets are arranged at two ends of the limiting column, and the connecting sheets at two ends of the limiting column are connected through a hinged shaft; the hinged shaft penetrates through the driving end and is pivoted on the lifting seat; the driving arm is hinged to the lifting seat through a rotating shaft, and the rotating shaft and the hinged shaft are eccentrically arranged;

a second elastic part is clamped between the driving arm and the lifting seat and used for providing second elastic stress, and the second elastic stress is used for driving the driving end to be close to the limiting groove to rotate so that the limiting column is clamped in the limiting groove.

Furthermore, the umbrella body comprises an umbrella frame, umbrella cloth and a tensioning assembly, wherein the umbrella frame is provided with an umbrella disc and a plurality of first connecting rods, and the plurality of first connecting rods are distributed at intervals around the circumference of the central axis of the umbrella disc; one end of the first connecting rod is connected with the umbrella disc, the other end of the first connecting rod is provided with the tensioning assembly, the middle part of the umbrella cloth is connected with the umbrella disc, and the parts of the umbrella cloth distributed around the umbrella disc are connected with the plurality of first connecting rods; the tensioning assembly is used for tensioning umbrella cloth connected to the end part of the first connecting rod; the first connecting rod is connected with the rotating shaft.

Furthermore, the top of the umbrella body is provided with a second connecting rod, one end of the second connecting rod is connected to the top end of the mounting rod, the other end of the second connecting rod is provided with a rotating shaft, the axis of the rotating shaft is parallel to the axis of the rotating shaft, and the rotating shaft is rotatably connected to the umbrella body.

Furthermore, the tensioning assembly comprises a connecting sleeve and a positioning sleeve, the connecting sleeve is used for being inserted into the end portion of the connecting rod, and the positioning sleeve is used for being inserted into the connecting sleeve and enabling the edge of the umbrella cloth to be clamped into the connecting sleeve.

Furthermore, the umbrella disc comprises an umbrella disc seat and an umbrella disc cover, the umbrella disc seat is used for receiving the umbrella cloth, and the umbrella disc cover is used for being inserted onto the umbrella disc seat so that the umbrella cloth is fixedly connected onto the umbrella disc seat.

Furthermore, each first connecting rod is detachably connected with the umbrella disc through a connecting assembly;

the connecting assembly comprises a first connecting seat, a second connecting seat, a first connecting piece and a connecting piece, the first connecting seat is connected to the umbrella disc, and the second connecting seat is connected to the end part of the connecting rod; the first connecting seat is provided with a connecting groove; a groove for accommodating the connecting sheet is formed in the side part of the second connecting seat; the second connecting seat is inserted into the connecting groove so that the connecting piece is clamped between the groove and the inner wall of the connecting groove; the first connecting piece is used for penetrating into and connecting in the first connecting seat through the outer wall of the connecting groove after the second connecting seat is inserted into the connecting groove.

Furthermore, a plurality of mounting grooves are formed in the umbrella disc, and the first connecting seat of each connecting assembly is detachably connected into the mounting grooves; the bottom end of the umbrella disk is provided with a plurality of mounting pieces which are distributed at intervals around the circumference of the central axis of the umbrella disk; the mounting grooves are formed between every two adjacent mounting pieces at intervals; the first connecting seat is installed in the installation groove through a second connecting piece.

Furthermore, the umbrella seat comprises a bottom frame, a plurality of splicing plates and a bracket, wherein the bottom frame is provided with a plurality of splicing grooves, the splicing plates are correspondingly arranged in the splicing grooves one by one to form an installation surface, and the bracket is arranged on the installation surface; the mounting rod is connected with the bracket.

Compared with the prior art, the invention has the beneficial effects that:

1. when the umbrella body is adjusted in different directions, the transmission assembly can drive the mounting rod to rotate, and the umbrella body connected with the mounting rod can rotate around the mounting rod, so that the umbrella body can be adjusted in different directions.

2. When the umbrella face angle adjustment of the umbrella body, the adjusting switch can be withdrawn from the adjusting groove on the rotating shaft through sliding the adjusting switch, so that the rotating shaft can be rotated to adjust the angle, after the angle adjustment is in place, the adjusting switch is loosened, the adjusting switch can be reset under the action of the elastic component, the rotating shaft connected with the umbrella body can be fixed at the angle, and the adjustment is convenient.

3. The umbrella body can be adjusted in different directions according to the actual use field, and the umbrella surface angle of the umbrella body can be adjusted according to the sunlight irradiation angle.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the rotating assembly of the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 1;

FIG. 5 is a schematic view of the transmission assembly of the present invention;

FIG. 6 is an enlarged view of the structure at C in FIG. 1;

FIG. 7 is a schematic view of the lift assembly of the present invention;

FIG. 8 is a schematic view of the structure of the umbrella frame of the present invention;

FIG. 9 is an enlarged view of the structure shown at D in FIG. 1;

FIG. 10 is a schematic view of the construction of the umbrella disk of the present invention;

FIG. 11 is a schematic structural view of a connecting assembly of the present invention;

figure 12 is a schematic diagram of the structure of the tension assembly of the present invention.

In the figure: 10. an umbrella base; 11. mounting a rod; 12. a chassis; 13. splicing plates; 14. a support; 20. an umbrella stand; 21. a first connecting rod; 22. a second connecting rod; 23. a first support bar; 24. a second support bar; 25. an umbrella disk; 251. an umbrella disk cover; 2511. inserting a column; 252. an umbrella disk seat; 2521. inserting the slots; 26. a connecting assembly; 261. a first connecting seat; 2611. connecting grooves; 2612. a first connection hole; 262. a second connecting seat; 2621. a groove; 263. a first connecting member; 264. connecting sheets; 27. a tension assembly; 271. connecting sleeves; 272. a positioning sleeve; 2721. an abutting portion; 273. a third elastic member; 31. a lifting rail; 311. a limiting groove; 32. a limiting seat; 321. a limiting column; 322. a roller; 33. a drive arm; 331. hinging a shaft; 41. a connecting seat; 42. an adjusting seat; 43. an adjustment switch; 44. a rotating shaft; 441. an adjustment groove; 45. a second elastic member; 51. a worm; 52. a worm gear; 53. a second umbrella wheel; 54. a rotating shaft; 55. a drive shaft; 56. a first umbrella wheel; 57. a transmission case.

Detailed Description

The invention is further described with reference to the following drawings and detailed description:

in the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

The sunshade umbrella capable of being used at multiple angles as shown in fig. 1-12 comprises an umbrella base 10 and an umbrella body, wherein an installation rod 11 is arranged on the umbrella base 10, the installation rod 11 is rotatably connected with the umbrella base 10 through a transmission assembly, and the transmission assembly can drive the installation rod 11 to rotate around the axis of the transmission assembly.

The umbrella body is rotatably connected to the mounting rod 11 by a rotating member, the rotating member includes a connecting base 41, an adjusting base 42, an adjusting switch 43, a rotating shaft 44 and a first elastic member, the connecting base 41 is connected to the mounting rod 11, one end of the rotating shaft 44 is rotatably mounted in the connecting base 41, and the other end of the rotating shaft 44 is inserted into the adjusting base 42 and connected to the umbrella body.

Specifically, the rotary shaft 44 is provided with a plurality of adjustment grooves 441, and the plurality of adjustment grooves 441 are arranged at intervals around the circumferential direction of the rotary shaft 44. The adjusting switch 43 is mounted on the adjusting base 42, and the adjusting switch 43 can move toward or away from the adjusting grooves 441 along the axial direction of the rotating shaft 44, and the adjusting switch 43 is clamped into one of the adjusting grooves 441 after moving toward the adjusting grooves 441. In addition, a first elastic component is installed in the adjusting seat 42, and the first elastic component can provide a first elastic stress for driving the adjusting switch 43 to move close to the adjusting groove 441.

On the basis of the structure, when the sunshade capable of being used at multiple angles is used, the sunshade body and the mounting rod 11 can be assembled, when the using direction of the sunshade body is adjusted, the mounting rod 11 can be driven to rotate through the transmission assembly, the mounting rod 11 can rotate relative to the sunshade seat 10, the sunshade body can rotate at multiple angles in the circumferential direction of the mounting rod 11, the direction of the sunshade body can rotate according to the using place or the using requirement of an operator, and the sunshade is more convenient to use.

In addition, when the umbrella cover of the umbrella body is in the initial state, the adjusting switch 43 can be clamped in one of the limiting grooves 311 under the action of the first elastic component, and the umbrella cover of the umbrella body can be kept in a state of being parallel to the ground for use.

And when carrying out the umbrella face angular adjustment of the umbrella body, can pass through slip regulating switch 43, make regulating switch 43 withdraw from adjustment tank 441, at this moment, rotation axis 44 loses the restriction, rotation axis 44 alright rotate, through external force operation, rotate the umbrella body, after angular adjustment targets in place, loosen regulating switch 43, regulating switch 43 alright resets under first elastomeric element's effect, rotation axis 44 alright fix at this angle, the umbrella body alright fix at this angle, namely, the umbrella face of the umbrella body can be adjusted according to the incident angle of sunshine, the sun shade can be used in different periods of time, the comfort level is better, and it is convenient to adjust.

It should be noted that, because a plurality of limiting grooves 311 are distributed at intervals in the circumferential direction of the rotating shaft 44, that is, in the rotating process of the rotating shaft 44 in the circumferential direction, the limiting grooves 311 at each angle are in clamping fit with the adjusting switch 43, so that the umbrella cover multi-stage angle adjustment of the umbrella body can be realized, the adjustment range is wider, and the adjustment is flexible.

Further, in the present embodiment, the adjusting switch 43 includes an adjusting blade and an adjusting sleeve, the adjusting blade is slidably mounted on the adjusting seat 42, and the adjusting blade can be clamped into one of the adjusting grooves 441 during the sliding process. In addition, the adjusting sleeve is movably sleeved outside the rotating shaft 44, and the adjusting sleeve can be connected to the adjusting plate, and the first elastic component is clamped between the adjusting sleeve and the adjusting seat 42.

On the basis of the structure, when the adjusting switch 43 is assembled, the adjusting sleeve can be sleeved outside the rotating shaft 44, and the adjusting sheet can be positioned on the adjusting seat 42 and is in sliding fit with the adjusting seat 42, so that the first elastic component can take the end parts of the adjusting sleeve and the adjusting seat 42 as abutting surfaces, when the adjusting sheet slides, the adjusting sleeve can press the first elastic component, and the first elastic component can be compressed.

Of course, when the adjusting piece is reset, the first elastic component is released, and the adjusting sleeve can be pushed to move along the circumferential direction of the rotating shaft 44, so that the quick reset of the adjusting switch 43 is realized.

It should be noted that, on the basis of the structure that the adjustment switch 43 has the adjustment sleeve, the first elastic component can use the adjustment sleeve as an acting point, so that the adjustment switch 43 is stressed uniformly.

Specifically, an adjusting portion may be further disposed on the adjusting sheet, and the adjusting portion may extend into the adjusting seat 42 for being engaged with the adjusting groove 441. The adjusting part can be a protruding column structure integrally formed on the adjusting sheet.

Furthermore, in order to facilitate the stable sliding of the adjustment tab, a sliding slot may be further disposed on the adjustment seat 42, during assembly, the adjustment tab may be slidably mounted in the sliding slot, and when the adjustment switch 43 slides, the adjustment tab may slide in the sliding slot, so that the sliding slot may guide the stable movement of the adjustment tab.

It should be noted that the adjusting sheets may be disposed at the top end and the bottom end of the adjusting sleeve, and the sliding grooves are disposed at the top end and the bottom end of the adjusting seat 42, so that the adjusting sheets and the sliding grooves can be slidably engaged with each other during assembly, and the adjusting process is more stable.

Further, the transmission assembly includes a rotation shaft 54, a worm 51, a worm wheel 52, a transmission shaft 55, a first bevel wheel 56, and a second bevel wheel 53, one end of the worm 51 is formed as an input end, the worm wheel 52 is sleeved outside the transmission shaft 55, the worm wheel 52 is engaged with the worm 51, in addition, the first bevel wheel 56 is provided at an end portion of the transmission shaft 55, the second bevel wheel 53 is provided at one end of the rotation shaft 54 and is engaged with the first bevel wheel 56, the other end of the rotation shaft 54 is formed as an output end, an axis of the worm 51 is parallel to an axis of the transmission shaft 55, an axis of the worm 51 is perpendicular to an axis of the rotation shaft 54, and the mounting rod 11 is connected with the output end.

In use, the umbrella body can be assembled with the mounting rod 11, then the mounting rod 11 is connected to the output end of the rotating shaft 54, and then power is input through the input end of the worm 51. After input power at the input of worm 51, can drive worm 51 and rotate, worm 51 rotates alright drive worm 51 meshed worm wheel 52 and rotates, worm wheel 52 rotates alright drive transmission shaft 55 and rotates, transmission shaft 55 alright drive first bevel wheel 56 and rotate, first bevel wheel 56 rotates alright drive the axis of rotation 54 with second bevel wheel 53 meshing and rotates, thereby drive the installation pole 11 of being connected with axis of rotation 54 and rotate, and then make the umbrella body can carry out multi-angle rotating in the circumference of installation pole 11, the position alright according to the user demand of using place or operator of the umbrella body rotates, and is more convenient to use.

The worm 51 is used as a power input shaft, the transmission shaft 55 can be used as a power output shaft, and the mechanical axes of the worm wheel 52 and the first bevel wheel 56 for transmission are on the same axis, so that the transmission efficiency is higher. In addition, the worm 51 firstly transmits the torque to the worm wheel 52, the torque is transmitted to the first umbrella wheel 56 through the transmission shaft 55, the first umbrella wheel 56 converts the torque to the second umbrella wheel 53, and therefore the conversion from the torque to the rotation is achieved, the transmission efficiency is high, and therefore the rotating process of the umbrella body is adjusted more labor-saving and the adjustment is more convenient.

In order to facilitate the installation of the transmission assembly, the transmission assembly further comprises a transmission case 57, a transmission cavity is formed in the transmission case 57, the rotating shaft 54, the worm 51 and the transmission shaft 55 are all installed in the transmission cavity, the input end extends out of the transmission cavity, and the output end can also extend out of the transmission cavity; both ends of the transmission shaft 55 are pivoted in the transmission cavity.

On this structure basis, when carrying out transmission assembly's application, can all install above-mentioned axis of rotation 54, worm 51 and transmission shaft 55 isotructure in transmission case 57, transmission case 57 can be the assembly on installation pole 11, and worm 51's input can be stretched out by transmission case 57, the outside power structure of being convenient for inserts, the output of axis of rotation 54 can stretch out by the bottom of transmission case 57 such as, be convenient for install pole 11 and output and be connected, and transmission case 57 can carry out the dismouting with installation pole 11, the later maintenance of being convenient for.

Furthermore, a lifting assembly may be disposed in the mounting rod 11, and the connecting seat 41 may be connected to the mounting rod 11 through the lifting assembly, and the lifting assembly may drive the connecting seat 41 to move along the height direction of the mounting rod 11.

So, when the assembly, rotatable coupling can be carried out through transmission assembly with umbrella stand 10 to installation pole 11, and installation pole 11 can be followed self axis and rotated, and the umbrella body of being connected with installation pole 11 alright diversified adjustment. The umbrella surface of the umbrella body can rotate relative to the mounting rod 11 through the rotating component, so that the angle of the umbrella surface of the umbrella body can be adjusted.

In this embodiment, the umbrella body can be connected with the lifting assembly through the connecting seat 41 of the rotating assembly, and the lifting assembly can drive the connecting seat 41 to move in the height direction of the mounting rod 11, so as to drive the umbrella body to move up and down, namely the use height of the umbrella body can be adjusted, and the use function is more comprehensive.

Furthermore, the lifting assembly comprises a lifting rail 31, a lifting seat and a driving arm 33, the lifting rail 31 is fixedly connected with the umbrella seat 10, and the umbrella body is connected with the lifting seat. Specifically, a plurality of stopper grooves 311 are provided on both sides of the lifting rail 31, and the stopper grooves 311 are spaced apart from each other in the extending direction of the lifting rail 31. The lifting seat is installed in the lifting rail 31, the lifting seat can move along the extending direction of the lifting rail 31, the lifting seat is provided with a limiting post 321, and the limiting post 321 can be clamped into one of the limiting grooves 311, so that the lifting seat is connected with the lifting rail 31.

The driving arm 33 has one end formed as a driving end and the other end formed as a stressed end, the driving end is hinged to the lifting seat, the driving end can be connected with the limiting post 321, and the stressed end of the driving end can drive the driving end to rotate when being subjected to external force, so that the limiting post 321 is separated from the limiting groove 311.

On the basis of the structure, the connecting seat 41 connected with the umbrella body can be connected on the lifting seat, then the lifting seat is assembled in the lifting track 31, and the lifting track 31 is connected with the umbrella seat 10, so that the lifting track 31 can be based on the umbrella seat 10, and the umbrella body can be based on the lifting seat.

In the initial state, the umbrella body can be clamped in one of the limiting grooves 311 of the lifting track 31 through the limiting post 321 on the lifting seat, and the lifting seat can hover at the height of the limiting groove 311.

When carrying out umbrella body altitude mixture control, can correspond the height of adjustment lift seat, spacing post 321 on the lift seat can rotate at actuating arm 33, can break away from with spacing groove 311, the lift seat alright up-and-down motion in lifting track 31, spacing post 321 can rotate the in-process at actuating arm 33, can be close to or keep away from spacing groove 311 and rotate, thereby the joint perhaps withdraws from spacing groove 311, can slide to adjacent another spacing groove 311 from one of them spacing groove 311 and fix, realize the effect that the lift seat hovered at the lift in-process, make lift seat altitude mixture control more convenient, therefore the umbrella body altitude mixture control of being connected with the lift seat is more convenient.

Further, can also all be equipped with connection piece 264 at the both ends of spacing post 321, pass through articulated shaft 331 with the connection piece 264 at spacing post 321 both ends and connect, and articulated shaft 331 passes the drive end and the pin joint is on the seat that goes up and down, so, spacing post 321 can be through two connection pieces 264 and the seat rotatable coupling that goes up and down, and connection piece 264 can lengthen the spacing post 321 and go up and down the spacing interval of being connected between the seat, make things convenient for spacing post 321 to go up and down the seat rotation relatively, spacing post 321 rotates the in-process and can not cause the interference with the seat that goes up and down, make the rotation in-process of spacing post 321 more smooth and easy.

It should be noted that the hinge shaft 331 can be a bolt structure in the prior art, and the tail portion of the bolt sequentially passes through the connecting piece 264, the lifting seat and the connecting piece 264, and then the tail portion of the bolt is screwed with a nut or a nut for limiting, so that the assembly is convenient. Of course, the hinge shaft 331 may be implemented as a rivet or the like in the related art.

Further, the driving arm 33 may be hinged to the lifting base through a first rotating shaft, and the first rotating shaft and the hinge shaft 331 are eccentrically disposed. So, when actuating arm 33 rotated, the atress end of actuating arm 33 can receive external force, if the application of force of staff was served at the atress of actuating arm 33, drive the drive end rotation of actuating arm 33, and the drive end passes through articulated shaft 331 and goes up and down the pin joint of seat, and articulated shaft 331 is eccentric with first pivot, therefore the drive end rotates, alright drive the aforesaid through articulated shaft 331 and the spacing post 321 of drive end linkage rotate, interference can not appear, and the rotation process is more nimble.

Further, a second elastic component 45 may be clamped between the driving arm 33 and the lifting seat, the second elastic component 45 is used for providing a second elastic stress, and the second elastic stress may drive the driving end to rotate near the limiting groove 311 so as to enable the limiting post 321 to be clamped in the limiting groove 311.

That is, in the initial state, the driving end of the driving arm 33 is under the effect of the second elastic stress, the driving end of the driving arm 33 can be kept close to the limiting rotation state, the limiting post 321 can be clamped in the limiting groove 311, the lifting seat can be kept fixed at the corresponding height position, and the position of the lifting seat is stable.

When the height position of the lifting seat needs to be adjusted, the stress end of the driving arm 33 can be pressed by a human hand, the second elastic component 45 can be compressed when stressed, the stress end of the driving arm 33 can be loosened when the limiting column 321 slides to be clamped into the corresponding limiting groove 311, and then the limiting column 321 can be clamped, so that resetting and quick clamping are facilitated.

Of course, the second elastic member 45 may be assembled between the force-bearing end of the driving arm 33 and the first rotating shaft on the lifting seat, so that the second elastic stress provided by the second elastic member 45 can be applied accurately.

Further, the second elastic component 45 in this embodiment is a spring plate, and in order to facilitate the assembly of the spring plate, the spring plate can be bent, one part of the bent spring plate can abut against the stressed end of the driving arm 33, and the other part of the bent spring plate can abut against the first rotating shaft on the lifting seat, so that the structure of the spring plate can be matched with the stressed end of the driving arm 33 and the first rotating shaft structure of the driving seat, and the structure is more stable after the assembly.

It should be noted that the second elastic member 45 may be implemented by a torsion spring or the like in the prior art.

Further, the limiting groove 311 is a tooth groove, and since the inner wall of the tooth groove is an inclined surface, the limiting post 321 can be guided to slide in or out, and the inner diameter of the tooth groove is gradually increased from outside to inside, so that the limiting post 321 can be gradually clamped in the clamping process, and when the limiting post 321 is separated, the limiting post 321 can slide out in a larger space, and thus can slide out smoothly.

Furthermore, the rollers 322 may be pivotally connected to both sides of the lifting seat, and the rollers 322 may be slidably engaged with the lifting rail 31, so that the lifting seat may be engaged with the lifting rail 31 via the rollers 322 when sliding up and down in the lifting rail 31, thereby making the lifting process smoother and reducing the resistance in the lifting process.

Further, the umbrella body comprises an umbrella frame 20, umbrella cloth and a tensioning assembly 27, wherein the umbrella frame 20 is provided with an umbrella disc 25 and a plurality of first connecting rods 21, one end of each first connecting rod 21 is connected to the umbrella disc 25, and the other end of each first connecting rod 21 is provided with the tensioning assembly 27. Particularly, when the umbrella cloth is assembled, the middle part of the umbrella cloth can be connected with the umbrella disc 25, the part of the umbrella cloth distributed around the umbrella disc 25 can be connected with the plurality of first connecting rods 21, namely, the plurality of first connecting rods 21 can connect and support the umbrella cloth in the circumferential direction of the umbrella cloth, the tensioning component 27 can tension the umbrella cloth connected with the end part of the first connecting rods 21, and the umbrella body is provided with the umbrella cloth

In addition to the above structure, when fixing the umbrella cloth, the plurality of first connecting rods 21 may be connected to the umbrella disk 25 in the circumferential direction thereof by means of screws or bolts, so that the plurality of first connecting rods 21 may be distributed in the circumferential direction of the umbrella disk 25, and then the middle portion of the umbrella cloth may be fixed to the umbrella disk 25 of the umbrella frame 20, and the other portions of the umbrella cloth distributed around the umbrella disk 25 may be distributed outward on the first connecting rods 21 by the umbrella disk 25 and supported and fixed by the first connecting rods 21, and it should be noted that the connection between the umbrella cloth and the first connecting rods 21 may also be achieved by means of screw structures.

When the umbrella cloth extends to the end of the first connecting rod 21, the periphery of the umbrella cloth can be tensioned and fixed by the tensioning assembly 27, so that the distribution of the umbrella cloth on the umbrella stand 20 can be tensioned and fixed outwards from the middle part, collapse is not easy to occur, dust and water are not easy to collect, and the using effect is better.

It should be noted that the umbrella cloth in this embodiment may be made of a sun-blocking cloth, a sun-shading cloth, or other materials in the prior art.

Further, the tension assembly 27 includes a connection sleeve 271 and a positioning sleeve 272, the connection sleeve 271 can be inserted into the end of the first connection rod 21, and the positioning sleeve 272 can be inserted into the connection sleeve 271 to clamp the edge of the umbrella cloth into the connection sleeve 271.

On the basis of the structure, after the umbrella cloth extends to the end part of the first connecting rod 21 along the first connecting rod 21, the connecting sleeve 271 can be inserted into the end part of the first connecting rod 21, then the edge of the umbrella cloth extending to the end part of the first connecting rod 21 is inserted into the connecting sleeve 271, and then the positioning sleeve 272 is inserted into the connecting sleeve 271, so that the edge of the umbrella cloth can gradually extend into the connecting sleeve 271 and is locked by the positioning sleeve 272 in the inserting process of the positioning sleeve 272, and the umbrella cloth can be tensioned.

By adopting the structure, when the umbrella cloth is disassembled, the connecting sleeve 271 can be directly taken out of the end part of the first connecting rod 21, the edge of the umbrella cloth can be separated from the end part of the connecting sleeve 271, and then the positioning sleeve 272 is taken out of the connecting sleeve 271, so that the umbrella cloth is convenient to disassemble and wash.

Specifically, the outer surface of the connecting sleeve 271 can be further provided with a buckle, the inner wall of the first connecting rod 21 is provided with a first clamping groove, the buckle can be clamped into the first clamping groove when the connecting sleeve 271 is inserted into the first connecting rod 21, namely when the connecting sleeve 271 is assembled with the first connecting rod 21, the connecting sleeve 271 can be inserted into the end of the first connecting rod 21, after the buckle is inserted, the buckle can be clamped into the first clamping groove, the connecting sleeve 271 and the first connecting rod 21 can be assembled, the inserting is convenient, the inserting structure of the connecting sleeve 271 and the first connecting rod 21 can be further limited through the clamping fit of the buckle and the first clamping groove, and the assembling structure is more stable.

More specifically, a second clamping groove may be further formed in the outer surface of the positioning sleeve 272, and the second clamping groove is used for accommodating a buckle when the positioning sleeve 272 is inserted into the connecting sleeve 271, that is, after the positioning sleeve 272 is inserted into the connecting sleeve 271, the inner side of the buckle may also be clamped into the second clamping groove of the positioning sleeve 272, that is, after the positioning sleeve 272 is inserted into the connecting sleeve 271, further limiting may also be achieved through the cooperation between the buckle and the second clamping groove.

Furthermore, an end of the positioning sleeve 272 away from the connecting sleeve 271 is provided with an upward protruding abutting portion 2721, and when the positioning sleeve 272 is inserted into the connecting sleeve 271, the abutting portion 2721 can abut against an end wall of the connecting sleeve 271 to clamp the umbrella cloth. Specifically, after the edge of the umbrella cloth is guided by the positioning sleeve 272 to extend into the connecting sleeve 271, in order to prevent the umbrella cloth and the connecting sleeve 271 from being exposed, the edge of the umbrella cloth can be abutted against the outer side of the umbrella cloth through the abutting portion 2721 of the positioning sleeve 272, so that the umbrella cloth is prevented from being exposed, and the appearance is more tidy.

Further, the positioning sleeve 272 and the connecting sleeve 271 can be elastically connected through the third elastic member 273, and the third elastic member 273 can provide a certain elastic space between the positioning sleeve 272 and the connecting sleeve 271, so that the third elastic member 273 can be stretched under the condition that the number of the umbrella cloths entering the connecting sleeve 271 is large, so that relatively large number of umbrella cloths can be accommodated, and the tensioning effect is good.

It should be noted that the first connecting rod 21 can be implemented by a square tube or a circular tube in the prior art, and the connecting sleeve 271 can be inserted into the first connecting rod 21 without machining a slot at the end thereof. Of course, in order to enhance the strength of the first connecting rod 21, the first connecting rod 21 may also be a solid structure, and only a slot structure for inserting the connecting sleeve 271 needs to be processed at the end of the first connecting rod 21.

Further, the top of the umbrella body is equipped with second connecting rod 22, can be equipped with second connecting rod 22 on the top of the umbrella body, and the one end of second connecting rod 22 is connected in the top of installation pole 11, and like this, the installation of the umbrella body and installation pole 11 can be through first connecting rod 21, second connecting rod 22, forms triangular support structure with installation pole 11, prevents that the unstable condition from appearing because of self gravity is overweight.

Of course, in order to facilitate the adjustment of the umbrella surface angle of the umbrella body, a second rotating shaft may be disposed at the other end of the second connecting rod 22, the axis of the second rotating shaft is parallel to the axis of the rotating shaft 44, and the second rotating shaft is rotatably connected to the umbrella body, that is, the umbrella surface of the umbrella body may be rotatably matched with the second connecting rod 22 through the second rotating shaft, so that the second connecting rod 22 does not affect the umbrella surface rotation adjustment of the umbrella body.

Further, the umbrella disk 25 in this embodiment includes a disk seat 252 and a disk cover 251, the disk seat 252 is used for receiving the umbrella cloth, and the disk cover 251 can be inserted into the disk seat 252 to fix the umbrella cloth to the disk seat 252. Therefore, when the umbrella cloth is assembled with the umbrella disc 25, the umbrella can be arranged on the umbrella disc seat 252, then the umbrella disc cover 251 is inserted on the umbrella disc seat 252, and in the insertion process, the umbrella cloth can be inserted together with the umbrella disc cover 251, so that the umbrella cloth is conveniently tensioned and connected with the umbrella disc seat 252.

The umbrella disk cover 251 is covered on the top end of the umbrella cloth, and can also prevent the connecting structure from exposing on the top end of the umbrella cloth, so the appearance of the umbrella cloth is neat and beautiful.

Specifically, the insertion groove 2521 may be further formed in the umbrella disk seat 252, the insertion column 2511 may be correspondingly formed on the umbrella disk cover 251, the insertion column 2511 may be inserted into the insertion groove 2521, a bolt may be threaded through the bottom end of the insertion groove 2521, and the bolt may be screwed onto the insertion column 2511, that is, after the umbrella disk cover 251 is inserted into the insertion groove 2521, the umbrella cloth may enter the insertion groove 2521 along with the insertion column 2511, and then a bolt structure may be threaded through the bottom end of the umbrella seat 10, and the umbrella disk cover 251 and the umbrella disk seat 252 may be further locked by the bolt, so that the assembly structure is more stable.

Further, the umbrella frame 20 of the present embodiment further comprises a first support rod 23 and a plurality of second support rods 24, the first support rod 23 is connected to the bottom end of the umbrella plate 25, and a plurality of second support rods 24 are distributed around the circumference of the first support rod 23 at intervals, one end of each second support rod 24 is connected to the first support rod 23, and the other end of each second support rod 24 is connected to each connecting rod, so that the umbrella frame 20 can be structured such that the first connecting rods 21 support the umbrella cloth, the first connecting rod 21 can be formed by the corresponding second supporting rod 24 and the first supporting rod 23 to form a triangular support, that is, each part of the umbrella cloth in the circumferential direction can be supported by the triangular support structure formed by the first connecting rod 21, the second support rod 24 and the first support rod 23, so that the umbrella frame 20 is firm in structure, meanwhile, the umbrella cloth is not easy to collapse, and the using effect is better.

Further, each first connecting rod 21 is detachably connected to the umbrella disc 25 through a connecting assembly 26, the connecting assembly 26 includes a first connecting seat 261, a second connecting seat 262, a first connecting member 263 and a connecting piece 264, the first connecting seat 261 is connected to the umbrella disc 25, the second connecting seat 262 is connected to an end of the first connecting rod 21, and the first connecting seat 261 is provided with a connecting groove 2611.

In addition, a groove 2621 is formed at a side portion of the second coupling holder 262, and the coupling piece 264 is fitted into the groove 2621. When the second connecting seat 262 is inserted into the connecting groove 2611, the connecting piece 264 can be clamped between the groove 2621 and the inner wall of the connecting groove 2611. The first connecting element 263 is inserted into the connecting groove 2611 and then connected to the first connecting seat 261 by the outer wall of the connecting groove 2611.

When the umbrella frame 20 is assembled, the first connecting seat 261 of each connecting assembly 26 can be firstly and respectively installed on the umbrella disc 25, and then the second connecting seat 262 of each connecting assembly 26 is assembled with the corresponding first connecting seat 261.

When the first connecting seat 261 and the second connecting seat 262 are assembled, the connecting piece 264 can be placed into the groove 2621 of the second connecting seat 262, then the second connecting seat 262 with the connecting piece 264 arranged in the groove 2621 can extend into the connecting groove 2611 of the first connecting seat 261, afterwards, the first connecting piece 263 penetrates through the first connecting seat 261 and penetrates through the connecting piece 264 to be fixed on the second connecting seat 262, so, in the assembling process, the connecting piece 264 is not easy to loosen, the connecting piece 264 does not need to be operated by a person after being arranged in the groove 2621, an operator only needs to assemble the first connecting seat 261 and the second connecting seat 262, and the operation precision requirement is relatively low.

In addition, after the first connecting member 263 is assembled with the second connecting section 262 to the first connecting groove 2611, the connecting piece 264 can be clamped between the second connecting section 262 on the inner wall of the connecting groove 2611, and the connecting structure is more stable.

Of course, after the first connecting seat 261 and the second connecting seat 262 are assembled, the second connecting seat 262 and the first connecting rod 21 can be assembled to form the umbrella frame 20, so that the assembly of the umbrella frame 20 is fast. After the umbrella frame 20 is assembled, the umbrella cloth may be attached to each of the first connecting rods 21.

It should be noted that the connecting piece 264 of the connecting assembly 26 may be implemented by a spacer structure in the prior art.

In this embodiment, the first connecting seat 261 is provided with a first connecting hole 2612, and correspondingly, the second connecting seat 262 is provided with a second connecting hole, when the first connecting seat 261 and the second connecting seat 262 are assembled, the first connecting member 263 can be inserted into the second connecting hole through the first connecting hole 2612 and fixed in the second connecting hole.

Similarly, first connecting piece 263 also can choose for use the screw or bolt among the prior art to cooperate the nut structure to realize fixed connection, be promptly on first connecting piece 263 is the structure basis of bolt, the bolt can pass first connecting hole 2612 and the spiro union realizes demountable assembly at the second connecting hole, the change of the later stage part of being convenient for. Of course, the first connecting member 263 can also be formed by a snap, a latch, a rivet, etc.

Further, can be equipped with a plurality of mounting grooves on umbrella disc 25, all connect each coupling assembling 26's first connector 261 in the mounting groove with the detachable mode, that is to say, when assembling first connector 261 with umbrella disc 25, can be in the mounting groove of packing into each coupling assembling 26's first connector 261, realize the positioning assembly of first connector 261, and first connector 261 corresponds in the mounting groove of packing into, first connector 261 and umbrella disc 25 assemble the back, can carry on spacingly by the mounting groove, assembly structure is more stable.

Further, can also be equipped with a plurality of installation pieces in the bottom of umbrella disk 25, with a plurality of installation pieces around umbrella disk 25's the central axis circumference interval distribution, so, can the interval form the mounting groove between two adjacent installation pieces, first connecting seat 261 installs in the mounting groove through the second connecting piece. On this structure basis, when processing umbrella dish 25, can be in a plurality of installation pieces of the bottom integrated into one piece of umbrella dish 25, through a plurality of installation piece structure intervals of shaping form a plurality of mounting groove structures, need not to process the groove in addition, it is more convenient to process.

Specifically, can set up the screw hole at the mounting groove inner wall, at the downthehole structure formation second connecting piece such as cross-under screw or bolt of screw, screw or bolt structure's afterbody can the spiro union in the first connecting seat 261 of assembly in the mounting groove, realizes the demountable assembly of first connecting seat 261 and mounting groove, first connecting seat 261 also can be dismantled with umbrella dish 25 promptly, the first connecting seat 261 of being convenient for in time changes after wearing and tearing for a long time use.

Further, the umbrella base 10 in this embodiment includes a bottom frame 12, a plurality of splice plates 13 and a bracket 14, specifically, a plurality of splice grooves may be provided on the bottom frame 12, the splice plates 13 are installed in the splice grooves in a one-to-one correspondence, the splice plates 13 can form an installation surface on the bottom frame 12 after being spliced in the corresponding splice grooves, then the bracket 14 is installed on the installation surface, and the installation rod 11 is connected with the bracket 14.

So, correspond the splice groove through splice plate 13 and carry out the location concatenation, realize splice plate 13's rapid Assembly, after the assembly is accomplished, the assembly of pole 11 is installed to rethread support 14, and the umbrella stand 10 structure of formation is realized by chassis 12, splice plate 13 and support 14, and the structure is more stable.

Of course, the splice plate 13 can be implemented by a stone plate structure in the prior art. The support 14 can be assembled with the stone plate by means of a screw arrangement.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the scope of the claims of the present invention.

Claims

1. A sunshade umbrella capable of being used at multiple angles is characterized by comprising,

2. The sunshade umbrella used at multiple angles according to claim 1, wherein the adjusting switch comprises an adjusting sheet and an adjusting sleeve, the adjusting sheet is slidably mounted on the adjusting seat and is used for being clamped into one of the adjusting grooves in the sliding process; the adjusting sleeve is movably sleeved outside the rotating shaft and connected to the adjusting sheet; the first elastic component is clamped between the adjusting sleeve and the adjusting seat.

3. The sunshade umbrella used at multiple angles according to claim 1, wherein the transmission assembly comprises a rotating shaft, a worm wheel, a transmission shaft, a first umbrella wheel and a second umbrella wheel, one end of the worm is formed as an input end, and the worm wheel is sleeved outside the transmission shaft and meshed with the worm; the first umbrella wheel is arranged at the end part of the transmission shaft; the second umbrella wheel is arranged at one end of the rotating shaft and is meshed with the first umbrella wheel; the other end of the rotating shaft forms an output end; the axis of the worm is parallel to the axis of the transmission shaft, and the axis of the worm is perpendicular to the axis of the rotating shaft; the mounting rod is connected with the output end.

4. The sunshade umbrella used at multiple angles according to claim 1, wherein a lifting component is arranged in the mounting rod, and the connecting seat is connected with the mounting rod through the lifting component; the lifting assembly is used for driving the connecting seat to move along the height direction of the mounting rod.

5. The sunshade umbrella used at multiple angles according to claim 4, wherein said elevating assembly comprises,

one end of the driving arm is formed into a driving end, the other end of the driving arm is formed into a stressed end, and the driving end is hinged to the lifting seat and connected with the limiting column; the stress end is used for driving the driving end to rotate when being subjected to external force, so that the limiting column is separated from the limiting groove.

6. The sunshade umbrella used at multiple angles according to claim 5, wherein connecting pieces are arranged at both ends of the limiting column, and the connecting pieces at both ends of the limiting column are connected through a hinge shaft; the hinged shaft penetrates through the driving end and is pivoted on the lifting seat; the driving arm is hinged to the lifting seat through a rotating shaft, and the rotating shaft and the hinged shaft are eccentrically arranged;

7. A parasol as claimed in any of the claims 1 to 6, used from a plurality of angles, characterized in that the body comprises a frame, a cloth and a tensioning assembly, the frame being provided with a disk and a plurality of first connecting rods circumferentially spaced around the central axis of the disk; one end of the first connecting rod is connected with the umbrella disc, the other end of the first connecting rod is provided with the tensioning assembly, the middle part of the umbrella cloth is connected with the umbrella disc, and the parts of the umbrella cloth distributed around the umbrella disc are connected with the plurality of first connecting rods; the tensioning assembly is used for tensioning umbrella cloth connected to the end part of the first connecting rod; the first connecting rod is connected with the rotating shaft.

8. The sunshade umbrella used at multiple angles according to claim 7, wherein the top end of the umbrella body is provided with a second connecting rod, one end of the second connecting rod is connected to the top end of the mounting rod, the other end of the second connecting rod is provided with a rotating shaft, the axis of the rotating shaft is parallel to the axis of the rotating shaft, and the rotating shaft is rotatably connected to the umbrella body.

9. The sunshade umbrella used at multiple angles according to claim 7, wherein the tension assembly comprises a connecting sleeve and a positioning sleeve, the connecting sleeve is used for being inserted into the end of the connecting rod, and the positioning sleeve is used for being inserted into the connecting sleeve and enabling the edge of the umbrella cloth to be clamped into the connecting sleeve.

10. The sunshade umbrella used at multiple angles according to claim 7, wherein the umbrella disk comprises a disk seat and a disk cover, the disk seat is used for receiving the umbrella cloth, and the disk cover is used for being inserted onto the disk seat so as to enable the umbrella cloth to be fixedly connected onto the disk seat.

11. The sunshade umbrella used at multiple angles according to claim 7, wherein each first connecting rod is detachably connected with the umbrella disk through a connecting assembly;

12. The sunshade umbrella used at multiple angles according to claim 11, wherein a plurality of mounting grooves are provided on the umbrella disk, and the first connecting seat of each connecting component is detachably connected in the mounting grooves; the bottom end of the umbrella disk is provided with a plurality of mounting pieces which are distributed at intervals around the circumference of the central axis of the umbrella disk; the mounting grooves are formed between every two adjacent mounting pieces at intervals; the first connecting seat is installed in the mounting groove through a second connecting piece.

13. The sunshade umbrella used according to any one of the claims 1 to 6, wherein the umbrella base comprises a bottom frame, a plurality of splicing plates and a bracket, the bottom frame is provided with a plurality of splicing grooves, the splicing plates are arranged in the splicing grooves in a one-to-one correspondence mode and form an installation surface, and the bracket is arranged on the installation surface; the mounting rod is connected with the bracket.