CN219742040U

CN219742040U - Outdoor sunshade umbrella

Info

Publication number: CN219742040U
Application number: CN202321251747.5U
Authority: CN
Inventors: 高远强
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-09-26
Anticipated expiration: 2033-05-19
Also published as: DE202023103951U1; NL2035384A

Abstract

The utility model discloses an outdoor sunshade umbrella, which comprises a stand column, wherein a handrail mechanism is matched with the stand column, the handrail mechanism can move up and down along the stand column and stop at will, an inclined arm is matched with the handrail mechanism, the other end of the inclined arm is used for being matched with an umbrella stand, the umbrella stand comprises an upper umbrella disc, a lower umbrella disc and an umbrella rib assembly, an opening and closing mechanism is matched between the upper umbrella disc and the lower umbrella disc, the opening and closing mechanism comprises a central lock rod and a locking mechanism which is used for being locked and matched with the central lock rod, and when the central lock rod is locked with the locking mechanism, the outdoor sunshade umbrella is in a completely unfolded state of the umbrella stand; when the central lock rod and the locking mechanism are unlocked, the outdoor sunshade can complete folding of the umbrella frame. According to the utility model, through the optimized design of the central lock rod structure, the unfolding fixation or folding of the umbrella stand can be realized by utilizing the locking or unlocking cooperation of the central lock rod and the locking mechanism, the effective movement of the upper umbrella disk and the lower umbrella disk is realized by optimizing the telescopic rod structure, and the stability of the opening and closing umbrella is improved.

Description

Outdoor sunshade umbrella

Technical Field

The utility model relates to the technical field of outdoor umbrellas, in particular to an outdoor sunshade umbrella.

Background

The outdoor umbrella is also called a sunshade umbrella, a sun umbrella, a roman umbrella, a middle column umbrella, a banana umbrella and the like as an outdoor leisure tool, is widely applied to leisure places such as squares, beach sand, parks, courtyards and the like, and provides comfortable leisure and cooling space for people. According to the installation structure of the outdoor umbrella cover, two types of umbrellas, namely a side umbrella and a middle post umbrella, are generally divided, the main difference between the two types of umbrellas is that the side umbrella is used for supporting the umbrella cover in a quite different mode, a side umbrella is usually arranged on one side of the umbrella cover, a Roman umbrella, a banana umbrella and the like are typical, the middle post umbrella is arranged at the center, and the umbrella cover is outwards unfolded by taking the umbrella post as the center.

In side umbrella, products such as banana umbrella, because of umbrella pole and umbrella stand structural feature, it is applicable to the less product of umbrella face specification generally, and traditional banana umbrella can't realize the angular adjustment of umbrella face generally. The roman umbrella is praised as the most powerful one in outdoor sunshade umbrella, can rotate a circle in the horizontal direction, also can incline 90 degrees in the vertical direction. The roman umbrella is used for shading sun, is the most creative and leisure shading mode in the Chinese market, has wide area under the umbrella, can randomly put outdoor furniture, can freely rotate in the umbrella cover direction, can randomly block sunlight, and has better shading effect and more convenient operation compared with other umbrellas.

The existing side vertical rod type Roman umbrella consists of a side vertical rod, an upper diagonal rod, a lower diagonal rod and an umbrella surface component, wherein the umbrella surface component comprises an upper umbrella disc, a lower umbrella disc, a central rod, an upper umbrella rib and a lower umbrella rib, and the Roman umbrella generally adopts structures such as a rocking wheel, a traction rope and the like to drive the umbrella surface component to open and close; such as publication number US8104492B2; the outdoor umbrella of this structure, the opening and shutting of its umbrella face usually need supporting crank rotary operation, utilizes the receipts of umbrella rope to close and realizes opening and shutting of umbrella face, however, the receipts degree of umbrella rope has directly influenced the stability of opening and shutting of umbrella face, and its operation is comparatively complicated.

In addition, like the bulletin number CN215381924U, disclose an outdoor hanging umbrella, including umbrella pole and umbrella pole subassembly, umbrella pole subassembly includes first diagonal, second diagonal, long rib and short rib, and first diagonal one end is articulated with the handrail shell to be cooperated, and the other end is articulated with last umbrella disk to be cooperated, and second diagonal one end is articulated with umbrella pole top end to be cooperated, and the other end is articulated with lower umbrella disk to be cooperated, first diagonal with be equipped with the cross assembly between the second diagonal, the cross assembly includes articulated seat and cross piece, and the articulated seat is installed on first diagonal, articulated seat with the articulated cooperation of cross piece, articulated seat is in first diagonal outside with the articulated position of cross piece for there is the clearance after first diagonal and second diagonal are closed. The umbrella cover of the suspended umbrella can directly complete the operation of opening and closing the umbrella by utilizing the armrest shell, but the suspended umbrella cover with the structure can not realize the angle adjustment in the unfolded state and has larger limitation.

For this reason, for example, the publication number CN110916307a, a combined hand-push opening and closing suspended umbrella, the lower end of the cross bar is connected with the slide block on the upright post, the middle part of the cross bar is provided with a large short bone joint and a diagonal rod joint, the outer end of the large short bone is fixed on the large short bone joint and is rotationally connected with the cross bar, the front end of the diagonal rod is fixed on the diagonal rod joint and is rotationally connected with the cross bar, the large short bone joint is provided with a baffle plate contacted with the diagonal rod joint, and when the slide block pushes up, the diagonal rod joint presses on the baffle plate to drive the large short bone joint to synchronously rotate, so as to drive the lower umbrella nest to slide upwards on the upper section until the umbrella opening is completed; the lower end of the upper section is provided with a pressing sheet for positioning the lower umbrella nest, one end of the rope is fixed on the pressing sheet, the other end of the rope is exposed after passing through the upper section, the cross rod and the sliding block, when the umbrella is folded, the rope is pulled, the pressing sheet is retracted into the upper section, and the lower umbrella nest can move freely, so that the umbrella can be folded. The utility model has simple and reasonable structure, convenient and quick opening and closing of the umbrella, and the product does not need ropes to bear wind force in the stage of opening and the subsequent use stage, thereby not only saving more labor in opening the umbrella, but also having higher strength and more stable structure.

However, in the long-term use process of the outdoor umbrella, deviation of the contact position of the lower umbrella nest and the upper section after the umbrella is opened easily occurs, so that the upper section and the lower umbrella nest are blocked, and the problem of opening the umbrella is caused; in addition, after the umbrella is opened, the lower umbrella nest can move along the upper section, so that the stability of the whole umbrella stand is relatively poor, and the supporting effect of the umbrella cloth is affected.

Disclosure of Invention

Aiming at the problems, the utility model aims to provide an outdoor sunshade umbrella which has the characteristics of stable and convenient opening and closing operation.

The technical problems solved by the utility model can be realized by adopting the following technical scheme:

the outdoor sunshade comprises a stand column, wherein a handrail mechanism is matched with the stand column, the handrail mechanism can move up and down along the stand column and stop at will, an inclined arm is matched with the handrail mechanism, the other end of the inclined arm is used for being matched with an umbrella stand, the umbrella stand comprises an upper umbrella disc, a lower umbrella disc and an umbrella rib assembly, an opening and closing mechanism is matched between the upper umbrella disc and the lower umbrella disc, the opening and closing mechanism comprises a central lock rod and a locking mechanism used for being locked and matched with the central lock rod, the central lock rod comprises a lock rod body and a telescopic rod body, the telescopic rod body comprises at least one telescopic rod, the upper end of the central lock rod is used for being matched and installed with the upper umbrella disc, the lower end of the central lock rod is used for being matched and installed with the lower umbrella disc, and when the central lock rod is locked with the locking mechanism, the outdoor sunshade is in a completely unfolded state of the umbrella stand; when the central lock rod and the locking mechanism are unlocked, the outdoor sunshade can complete folding of the umbrella frame; the middle part of the inclined arm is provided with a first hinging piece and a second hinging piece, and the first hinging piece and the second hinging piece are both used for being hinged and matched with the inclined arm; when the umbrella stand in the outdoor sunshade umbrella is in a fully unfolded state, the inclined arm changes the included angle between the first hinge piece and the second hinge piece along with the up-and-down movement of the armrest mechanism along the upright post, and the umbrella stand is inclined at an angle.

When the central lock rod is locked with the locking mechanism, the central lock rod is retracted to be shortest, the lock rod body is embedded in the telescopic rod body, and the telescopic rod body is completely retracted; when the central lock rod and the locking mechanism are unlocked, the central lock rod gradually stretches along with the folding of the umbrella stand until the umbrella stand is completely folded.

The locking rod body is provided with a locking part which is used for being in locking fit with a locking mechanism, the locking mechanism comprises a locking part and an unlocking part, the locking part is used for being in locking fit with the locking part, and the unlocking part is used for unlocking the locking part and the locking part.

The locking part comprises a locking claw, a reset piece and a locking seat, the unlocking part comprises a pull rope and an operating handle, the operating handle is used for stretching the pull rope to move, the pull rope is used for driving the locking claw to relax, and unlocking of the locking claw and the locking part is completed.

The operating handle is located on the inclined arm and is located adjacent to the armrest mechanism, the stay cord extends to the umbrella stand along the inclined arm, and the other end of the stay cord is installed in a matched mode with the locking portion.

The first hinge piece with oblique arm hinge fit, the other end with oblique pull rod installation cooperation, oblique pull rod other end with umbrella post upper portion hinge fit, the second hinge piece with oblique arm hinge fit, the other end with strengthen rib cooperation installation, strengthen the rib other end be used for with lower umbrella disk or open and shut umbrella mechanism hinge fit, be equipped with spacing platform on the first hinge piece, spacing platform is used for restricting second hinge piece position movement.

When the limiting table completes limiting the second hinge piece, the first hinge piece and the second hinge piece are positioned at the maximum opening and closing angle; when the central lock rod and the locking mechanism are in unlocking, the inclined arm moves upwards along the upright post along with the armrest mechanism, and the outdoor sunshade realizes the unfolding of the umbrella stand; when the central lock rod and the locking mechanism are in unlocking, the inclined arm moves downwards along the upright post along with the armrest mechanism, and the outdoor sunshade realizes folding of the umbrella frame.

The auxiliary umbrella opening mechanism comprises at least one auxiliary air rod, an auxiliary rope is matched with the telescopic free end of the auxiliary air rod, and the auxiliary rope extends upwards along the upright post, extends downwards to the armrest mechanism through a pulley and is matched with the armrest mechanism in an installation mode.

The handrail mechanism is provided with a lock handle and a handrail seat, and the lock handle is locked with the upright post to stop the handrail seat.

A chute is arranged on one side of the upright post, and the armrest seat moves up and down along the chute and is arranged on one side of the upright post and adjacent to the umbrella stand.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, through the optimized design of the central lock rod structure, the unfolding fixation or folding of the umbrella stand can be realized by utilizing the locking or unlocking cooperation of the central lock rod and the locking mechanism, the effective movement of the upper umbrella disk and the lower umbrella disk is realized by optimizing the telescopic rod structure, and the stability of opening and closing the umbrella is improved; the angle of the umbrella stand can be adjusted along with the armrest mechanism in the unfolding state by utilizing the first hinge piece, the second hinge piece and the reinforced umbrella rib; the auxiliary umbrella opening mechanism is optimally designed, and the convenience of the opening and closing operation of the armrest mechanism is improved through the built-in auxiliary air rod, so that the smoothness of the operation is improved, and the auxiliary umbrella opening mechanism can be suitable for opening and closing operation of a large umbrella cover.

The features of the present utility model will be apparent from the following detailed description of the preferred embodiments, taken in conjunction with the accompanying drawings.

Drawings

FIG. 1 is a schematic view showing a fully opened state of an outdoor sunshade frame according to the present utility model;

FIG. 2 is a schematic view showing the structure of the angle-inclination adjusting state of the outdoor sunshade umbrella stand according to the present utility model;

FIG. 3 is a schematic view showing a semi-collapsed state of the outdoor sunshade umbrella stand according to the present utility model;

FIG. 4 is a schematic view showing a fully collapsed state of the outdoor sunshade umbrella stand according to the present utility model;

FIG. 5 is a schematic view of the overall sectional structure of the outdoor sunshade of the present utility model;

FIG. 6 is a partially enlarged schematic illustration of the structure of portion A of FIG. 5 in accordance with the present utility model;

FIG. 7 is a partially enlarged schematic illustration of the structure of portion B of FIG. 5 in accordance with the present utility model;

FIG. 8 is a schematic view of the mounting structure of the diagonal arm, first hinge member, second hinge member and reinforcing rib of the present utility model;

FIG. 9 is a schematic view of the first and second hinge members of the present utility model;

FIG. 10 is a schematic view of a sectional mounting structure of an umbrella opening and closing mechanism of the present utility model;

fig. 11 is a schematic view showing the structure of the locking portion and the unlocking portion of the present utility model.

Detailed Description

The utility model is further described with reference to the following detailed drawings in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the utility model easy to understand.

Referring to fig. 1 to 11, this embodiment discloses an outdoor sunshade, which comprises a stand column 100, wherein a handrail mechanism 200 is matched with the stand column 100, the handrail mechanism 200 can move up and down along the stand column 100 and stop at will, a lock handle 220 and a handrail seat 210 are arranged on the handrail mechanism 200, and the lock handle 220 is locked with the stand column 100 to stop the handrail seat 210; in a specific structure, a chute 110 is arranged at one side of the upright post 100, a handrail seat 210 moves up and down along the chute 110, the handrail seat 210 is arranged at one side of the upright post 100 and is adjacent to the umbrella stand 600, and the handrail seat 210 arranged at one side is adopted, so that the handrail seat 210 is simplified, and the aesthetic feeling of a product is improved; in one alternative embodiment, the armrest seat 210 may be a cladding structure, and is sleeved on the upright post 100 to realize up-and-down movement.

The locking handle 220 is matched with the locking of the upright 100, and usually adopts a locking structure commonly used in the existing screw Ma San, for example, a locking rack is arranged in the upright 100, the end part of the locking handle is a latch, and the locking and fixing are realized through the engagement of the locking rack and the latch; in another embodiment, lock holes may be provided in the upright 100, and the lock handles are arranged at intervals along the upright, and are usually lock pins, so that locking is achieved through pin cooperation.

Wherein, the umbrella stand 600 comprises an upper umbrella disk 610, a lower umbrella disk 620 and an umbrella rib component 630, an umbrella opening and closing mechanism is matched between the upper umbrella disk 610 and the lower umbrella disk 620, the umbrella opening and closing mechanism comprises a central lock rod 700 and a locking mechanism for locking and matching with the central lock rod 700, the central lock rod 700 comprises a lock rod body 710 and a telescopic rod body 720, the telescopic rod body 720 comprises at least one section of telescopic rod, the upper end of the central lock rod 700 is matched and installed with the upper umbrella disk 610, the lower end of the central lock rod 700 is matched and installed with the lower umbrella disk 620, when the central lock rod 700 is locked with the locking mechanism, the outdoor umbrella is in a fully unfolded state of the umbrella stand, the central lock rod 700 is retracted to the shortest, the lock rod body 710 is embedded in the telescopic rod body 720, and the telescopic rod body 720 completes condensation; when the central lock rod 700 and the locking mechanism are unlocked, the outdoor sunshade umbrella can complete folding of the umbrella stand, and the central lock rod 700 is gradually extended along with folding of the umbrella stand 600 until the umbrella stand 600 is completely folded; the central lock rod 700 structure is optimally designed, the expansion and fixation or folding of the umbrella stand 600 can be realized by utilizing the telescopic structure characteristic of the central lock rod 700 and the locking or unlocking cooperation of the locking mechanism, the effective movement of the upper umbrella disk 610 and the lower umbrella disk 620 is optimally realized by utilizing the telescopic rod structure, the stability of opening and closing the umbrella is improved, the problem that the position of the lower umbrella disk 620 deviates in the opening and closing process is avoided, and the integral opening and closing operation of the umbrella is more stable and effective.

In a specific structure, a locking part 711 is provided on the lock rod body 710, the locking part 711 is used for locking and matching with a locking mechanism, the locking mechanism comprises a locking part 830 and an unlocking part, the locking part 830 is used for locking and matching with the locking part 711, and the unlocking part is used for unlocking the locking part 830 and the locking part 711; the locking portion 830 includes a locking claw 831, a reset piece 832 and a locking seat 833, the unlocking portion includes a pull rope 820 and an operating handle 810, the operating handle 810 is used for stretching the pull rope 820 to move, the pull rope 820 is used for driving the locking claw 831 to achieve loosening, and unlocking of the locking claw 831 and the locking portion 711 is completed.

In one preferred embodiment, one end of the central locking lever 700 is used for being matched with the upper umbrella disk 610, the other end is used for being matched with the lower umbrella disk 620, the locking part 711 is positioned at the top end position of the upper part of the locking lever body 710, the lower end of the locking lever body 710 is used for being fixedly matched with the lower umbrella disk 620, one end of the telescopic lever body 720 is used for being fixedly matched with the upper umbrella disk 610, along with the unfolding of the umbrella stand 600, the locking lever body 710 moves gradually upwards to the umbrella disk 610 along with the lower umbrella disk 620, the telescopic lever body 720 and the locking lever body 710 are folded along with the telescopic lever body 720, and the locking part 711 at the top of the locking lever body 710 is locked with the locking part 830 positioned at the lower part of the upper umbrella disk 610; in other embodiments, the locking portion 830 may also be located in the interior cavity of the telescoping pole body 720, adjacent to the upper disc 610.

In one alternative embodiment, one end of the central locking lever 700 is used for being matched with the upper umbrella disk 610, the other end is used for being matched with the lower umbrella disk 620, the locking part 711 is positioned at the bottom end position of the lower part of the locking lever body 710, the upper end of the locking lever body 710 is used for being fixedly matched with the upper umbrella disk 610, one end of the telescopic lever body 720 is used for being fixedly matched with the lower umbrella disk 620, along with the unfolding of the umbrella stand 600, the telescopic lever body 720 moves gradually upwards to the umbrella disk 610 along with the lower umbrella disk 620, the telescopic lever body 720 and the locking lever body 710 are folded along with the telescopic lever body 720, and until the locking part 711 at the bottom of the locking lever body 710 is locked with the locking part 830 positioned at the upper part of the lower umbrella disk 620; in other embodiments, the locking portion 830 may also be located in the interior cavity of the telescoping pole body 720, adjacent to the lower disc 620.

In combination with the above, the operating handle 810 is located on the inclined arm 400 and is located adjacent to the armrest mechanism 200, the pull rope 820 extends along the inclined arm 400 toward the umbrella stand 600, and the other end is mounted in cooperation with the locking portion 830; in the unlocking operation of the locking part 830 and the locking part 711, the operation handle 810 is usually pulled or the operation handle 810 is rolled or rocked, the operation handle 810 drives the pull rope 820 to complete rolling, the other end of the pull rope 820 is loosened by pulling the locking claw 831, and the unlocking of the locking claw 831 and the locking part 811 is completed; the middle part of the locking claw 831 is in a hinged structure, one end of the locking claw 831 is provided with a claw 835, the other end of the locking claw is provided with an opening and closing handle 834, a return spring 832 is preferably arranged between the opening and closing handles 834, the return spring 832 adopts a tension spring, a pull rod piece 836 is usually matched with the opening and closing handle 834, the pull rod piece 836 is matched with the pull rope 820, the pull rod piece 836 is usually matched with the opening and closing handle 834 through a guide post 837, after the pull rope 820 pulls the pull rod 836, the guide post 837 drives the opening and closing handle 834 to retract inwards, the claws 835 on two sides of the other end are opened by utilizing the hinged structure of the middle part, so that the operation of loosening the claws is realized, the loosening of the locking claw 831 is completed, and the unlocking of the locking claw 831 and the locking part 711 is realized; the locking portion 711 is a lock, preferably a T-shape, and may have other structures, and has a locking surface for facilitating locking engagement of the locking claw.

In combination with the above, in one preferred embodiment, a top umbrella disk is also generally included, and the top umbrella disk is disposed on the upper portion of the upper umbrella disk 610, so as to implement a double-deck umbrella frame structure, wherein the specific corresponding structure can refer to the double-deck umbrella top structure design in the prior art.

Wherein, the armrest mechanism 200 is matched with an inclined arm 400, and for hinged matching installation, the other end of the inclined arm 400 is used for matching installation with an umbrella stand 600, the middle part of the inclined arm 400 is provided with a first hinge piece 510 and a second hinge piece 520, and the first hinge piece 510 and the second hinge piece 520 are both used for hinged matching with the inclined arm; when the umbrella stand 600 in the outdoor sunshade is in the fully unfolded state, the angle between the first hinge 510 and the second hinge 520 is changed and the umbrella stand 600 is inclined at an angle as the tilt arm 400 moves up and down along the upright 100 along with the armrest mechanism 200; the structure of the oblique arm 400 is optimally designed, and the first hinge 510, the second hinge 520 and the reinforced rib 640 can be utilized to realize the angular adjustment of the umbrella stand 600 after the umbrella stand 600 moves along the upright post 100 along with the armrest mechanism 200 in the unfolded state.

In a specific structure, a first hinge 510 is hinged to an inclined arm 400, the other end of the first hinge is hinged to an inclined pull rod 300, the other end of the inclined pull rod 300 is hinged to the upper portion of an umbrella post 100, a second hinge 520 is hinged to the inclined arm 400, the other end of the second hinge is hinged to a reinforced rib 640, the other end of the reinforced rib 640 is hinged to a lower umbrella disc 620 or an opening and closing mechanism, a limiting table 511 is arranged on the first hinge 510, and the limiting table 511 is used for limiting the position movement of the second hinge 520; when the limiting table 511 completes the limitation of the second hinge 520, the first hinge 510 and the second hinge 520 are at the maximum opening and closing angle; when the central lock lever 700 and the locking mechanism are unlocked, the inclined arm 400 moves upwards along the upright post 100 along with the armrest mechanism 200, and the outdoor sunshade can realize the unfolding of the umbrella stand; when the center lock lever 700 is unlocked from the locking mechanism, the outdoor parasol realizes the folding of the umbrella stand 600 when the tilt arm 400 moves downward along the upright post along with the armrest mechanism 200.

Wherein, an auxiliary umbrella opening mechanism is arranged in the upright post 100, the auxiliary umbrella opening mechanism comprises at least one auxiliary air rod 910, an auxiliary rope 960 is matched with the telescopic free end of the auxiliary air rod 910, the auxiliary rope 960 extends upwards along the upright post 100, extends downwards to the armrest mechanism 200 through a pulley 950 and is matched with the armrest mechanism 200 in a mounting way; in one preferred embodiment, the number of the auxiliary air bars 910 is 2, the auxiliary air bars 910 are respectively arranged up and down, wherein the outer ends of the telescopic rods of the auxiliary air bars 910 positioned at the lower part are fixed on the first moving bar 920, one end of the auxiliary rope 960 is fixedly arranged on the third moving bar 940, the other end of the auxiliary rope 940 extends upwards along the upright post 100 and is matched with the armrest mechanism 200 downwards after being reversed by the pulley 950, the first moving bar 920 is arranged at the lower part of the inner cavity of the upright post 100 and can move up and down along the upright post 100, one end of the air bar body of the auxiliary air bar 910 is fixed on the second moving bar 930, two ends of the second moving bar 930 can slide up and down along the inner cavity of the upright post 100, the other end of the air bar body of the upper auxiliary air bar 910 is fixed on the third moving bar 940, two ends of the air bar body of the lower auxiliary air bar 910 can slide up and down along the inner cavity of the upright post 100, the other end of the air bar body of the upper auxiliary air bar 910 is matched with the third moving bar 940, and the other end of the air bar body of the upper auxiliary air bar 960 is matched with the top of the upright post 100 is arranged, and the telescopic rods 910 can be driven to move up and down by the auxiliary rope 200; the auxiliary umbrella opening mechanism is optimally designed, and the convenience of the umbrella opening and closing operation of the armrest mechanism 200 is improved through the built-in auxiliary air rod 910, so that the operation smoothness is improved, and the auxiliary umbrella opening and closing mechanism can be suitable for large umbrella cover opening and closing operation.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, but any simple modification, equivalent variation or modification made to the above embodiments according to the technical principles of the present utility model still falls within the scope of the technical solutions of the present utility model.

Claims

1. The utility model provides an outdoor sun shade, includes the stand, the cooperation has handrail mechanism on the stand, handrail mechanism can follow the stand and reciprocate and stop wantonly, the cooperation has the oblique arm on the handrail mechanism, the oblique arm other end is used for installing its characterized in that with the umbrella stand cooperation: the umbrella stand comprises an upper umbrella disc, a lower umbrella disc and an umbrella rib assembly, an umbrella opening and closing mechanism is matched between the upper umbrella disc and the lower umbrella disc, the umbrella opening and closing mechanism comprises a central lock rod and a locking mechanism used for being locked and matched with the central lock rod, the central lock rod comprises a lock rod body and a telescopic rod body, the telescopic rod body comprises at least one section of telescopic rod, the upper end of the central lock rod is used for being matched and installed with the upper umbrella disc, the lower end of the central lock rod is used for being matched and installed with the lower umbrella disc, and when the central lock rod is locked with the locking mechanism, the outdoor sunshade umbrella is in a fully unfolded state of the umbrella stand; when the central lock rod and the locking mechanism are unlocked, the outdoor sunshade can complete folding of the umbrella frame; the middle part of the inclined arm is provided with a first hinging piece and a second hinging piece, and the first hinging piece and the second hinging piece are both used for being hinged and matched with the inclined arm; when the umbrella stand in the outdoor sunshade umbrella is in a fully unfolded state, the inclined arm changes the included angle between the first hinge piece and the second hinge piece along with the up-and-down movement of the armrest mechanism along the upright post, and the umbrella stand is inclined at an angle.

2. An outdoor parasol according to claim 1, wherein: when the central lock rod is locked with the locking mechanism, the central lock rod is retracted to be shortest, the lock rod body is embedded in the telescopic rod body, and the telescopic rod body is completely retracted; when the central lock rod and the locking mechanism are unlocked, the central lock rod gradually stretches along with the folding of the umbrella stand until the umbrella stand is completely folded.

3. An outdoor parasol according to claim 2, wherein: the locking rod body is provided with a locking part which is used for being in locking fit with a locking mechanism, the locking mechanism comprises a locking part and an unlocking part, the locking part is used for being in locking fit with the locking part, and the unlocking part is used for unlocking the locking part and the locking part.

4. An outdoor parasol according to claim 3, wherein: the locking part comprises a locking claw, a reset piece and a locking seat, the unlocking part comprises a pull rope and an operating handle, the operating handle is used for stretching the pull rope to move, the pull rope is used for driving the locking claw to relax, and unlocking of the locking claw and the locking part is completed.

5. An outdoor sunshade as claimed in claim 4, wherein: the operating handle is located on the inclined arm and is located adjacent to the armrest mechanism, the stay cord extends to the umbrella stand along the inclined arm, and the other end of the stay cord is installed in a matched mode with the locking portion.

6. An outdoor parasol according to claim 1, wherein: the first hinge piece with oblique arm hinge fit, the other end with oblique pull rod installation cooperation, oblique pull rod other end with umbrella post upper portion hinge fit, the second hinge piece with oblique arm hinge fit, the other end with strengthen rib cooperation installation, strengthen the rib other end be used for with lower umbrella disk or open and shut umbrella mechanism hinge fit, be equipped with spacing platform on the first hinge piece, spacing platform is used for restricting second hinge piece position movement.

7. An outdoor parasol according to claim 6, wherein: when the limiting table completes limiting the second hinge piece, the first hinge piece and the second hinge piece are positioned at the maximum opening and closing angle; when the central lock rod and the locking mechanism are in unlocking, the inclined arm moves upwards along the upright post along with the armrest mechanism, and the outdoor sunshade realizes the unfolding of the umbrella stand; when the central lock rod and the locking mechanism are in unlocking, the inclined arm moves downwards along the upright post along with the armrest mechanism, and the outdoor sunshade realizes folding of the umbrella frame.

8. An outdoor parasol according to any of claims 1 to 7, wherein: the auxiliary umbrella opening mechanism comprises at least one auxiliary air rod, an auxiliary rope is matched with the telescopic free end of the auxiliary air rod, and the auxiliary rope extends upwards along the upright post, extends downwards to the armrest mechanism through a pulley and is matched with the armrest mechanism in an installation mode.

9. An outdoor sunshade as claimed in claim 8, wherein: the handrail mechanism is provided with a lock handle and a handrail seat, and the lock handle is locked with the upright post to stop the handrail seat.

10. An outdoor parasol according to claim 9, wherein: a chute is arranged on one side of the upright post, and the armrest seat moves up and down along the chute and is arranged on one side of the upright post and adjacent to the umbrella stand.