CN215685324U - Improved outdoor sunshade - Google Patents

Abstract

The utility model relates to an outdoor sunshade umbrella in the field of outdoor leisure, in particular to an improved outdoor sunshade umbrella. When the existing outdoor sunshade umbrella is used, the umbrella surface is difficult to adjust to face the sun, and the sunshade effect is poor. In order to solve the technical problems, the utility model provides an improved outdoor sunshade umbrella, which comprises a vertical rod, an umbrella stand, an umbrella cover and an adjusting mechanism, wherein the adjusting mechanism comprises a mounting seat rotatably connected to the top end of the vertical rod, the umbrella stand is rotatably connected to the mounting seat, the rotating axis of the umbrella stand is perpendicular to the rotating axis of the mounting seat, the rotating axis of the mounting seat is perpendicular to a vertical rod, a first locking device for limiting the rotation of the mounting seat and a second locking device for limiting the rotation of the umbrella stand are arranged on the mounting seat, and both the two locking devices can be unlocked. According to the utility model, the mounting seat and the upright rod rotate respectively, and the umbrella frame is adjusted to move to change the sun-shading angle, so that the umbrella surface faces the sun.

Description

Improved outdoor sunshade

Technical Field

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

Background

An outdoor sunshade umbrella is a sunshade tool used in the open environment and mainly comprises a vertical rod, an umbrella stand and an umbrella cover, wherein the vertical rod is erected on the ground, the umbrella cover is arranged on the umbrella stand, the umbrella stand is arranged at the upper part of the vertical rod and can be movably opened and closed to unfold or fold the umbrella cover, and people can place a table and a chair for rest or entertainment under the umbrella. The shade of the sunshade umbrella can change direction along with the change of the sunlight irradiation angle, and a person sits under the sunshade umbrella and then needs to move the desk and the chair to change the position at intervals, so that the person and the desk and the chair are ensured to be always in the shade, and the use is inconvenient. Some outdoor sunshade umbrella let the umbrella stand at vertical plane activity displacement through setting up adjustment mechanism, and then make the umbrella face can cooperate the sunshine to shine the angular variation, and the umbrella face of this kind of outdoor sunshade umbrella can only be along with the umbrella stand in the vertical plane activity of east west, has the deviation between the actual lifting track of sun and the aforementioned vertical plane, and the umbrella face is adjusted and can not be met to the sun, and people or article can be shone by sunshine under the umbrella, and the sunshade effect is poor. In addition, the adjusting mechanism is matched with a winch, an umbrella rope, a rotating handle and the like, so that the adjusting mechanism is complex in structure, high in manufacturing cost and inconvenient to operate.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems and provide a technical task to provide an improved outdoor sunshade umbrella aiming at the technical defects of the existing outdoor sunshade umbrella.

The utility model provides a technical scheme that umbrella face gesture problem adopted: the utility model provides an outdoor sun shade of modified, includes pole setting, umbrella stand and umbrella face and adjustment mechanism, the umbrella stand passes through the adjustment mechanism activity and locates in the pole setting, characterized by adjustment mechanism is including rotating the mount pad of connection on the pole setting top, and the umbrella stand rotates the rotation axis of connecting on the mount pad and the rotation axis perpendicular to mount pad of umbrella stand, and the rotation axis of mount pad is upright pole perpendicularly, is equipped with its pivoted first locking device of restriction and restriction umbrella stand pivoted second locking device on the mount pad, and first locking device and second locking device all can the unblock. The umbrella stand is adjusted to move through the combination of the rotation of the mounting base relative to the upright rod and the rotation of the umbrella stand relative to the mounting base, so that the umbrella cover can change along with the change of the sunlight irradiation angle, and the umbrella cover faces the sun. The first locking device and the second locking device are respectively used for locking the positions of the mounting seat and the umbrella stand after the mounting seat and the umbrella stand are rotated and adjusted, so that the umbrella cover is ensured to keep a posture facing the sun, the mounting seat and the umbrella stand need to be unlocked firstly when needing to be rotated, and the locking is recovered after the mounting seat and the umbrella stand are adjusted.

As a further improvement and supplement to the above technical solution, the present invention may also adopt the following technical measures: the umbrella stand includes the horizontal pole and establishes the rib subassembly at its both ends activity switching umbrella face, the mount pad includes violently pipe and the vertical section of perpendicular butt joint, violently manages to rotate the cover and arrange in on the horizontal pole and both clearance fits, second locking device locates violently on the pipe, and the vertical section is connected rather than rotating to the dress at the pole setting top along the level, and first locking device locates on the vertical section. The rotation adjustment of the umbrella stand relative to the mounting seat can be realized by rotating the cross rod; the mount pad forms through the butt joint of the perpendicular continuous violently pipe and vertical section, and both mutually perpendicular matches and corresponds mount pad and umbrella stand rotation axis between them, violently manages to rotate and cup joints outside the horizontal pole, and both clearance fit are so that rotate, and vertical section is connected at the pole setting top and its rotation along the level to wearing to establish simultaneously. Two kinds of pivoted regulation do not need capstan winch and umbrella rope and twist grip cooperation, and the horizontal pole of mount pad and umbrella stand can both be rotated with the hand direct operation, and simple structure, with low costs, it is more convenient to operate, need close two locking device before rotating and unblock, rotates to open two locking device locking adjusted positions after adjusting.

A locking piece capable of moving back and forth along the radial direction of the transverse pipe is arranged through an opening in the side wall of the transverse pipe and serves as a second locking device, the locking piece moves towards one side of the transverse rod, and the inner end of the locking piece presses the transverse rod locking umbrella stand on the mounting seat; the pipe seat is arranged at the top end of the vertical rod, a pipe cavity with a horizontal direction axis and two open ends is arranged on the pipe seat, the vertical section is in clearance fit with the pipe cavity, the end part of the vertical section penetrates through the pipe cavity to be exposed, the diameter of the vertical section at the butt joint transverse pipe is expanded to form a round table which can be in conflict with the open end face at one end of the pipe cavity, an external thread is backwards arranged on the vertical section from the end part, the vertical section is in threaded connection with a pipe seat knob to serve as the first locking device, the pipe seat knob is rotated to enable the pipe seat and the round table to respectively compress the open end faces at the two ends of the pipe cavity, and the pipe seat knob locks the installation seat on the pipe seat. When the locking member moves towards the inner side of the opening, the inner end of the locking member presses the cross rod to limit the free rotation of the cross rod and then lock the umbrella stand, otherwise, the inner end of the locking member moves towards the outer side of the opening and does not press the cross rod any more, and the cross rod can freely rotate relative to the transverse pipe after being unlocked; the end part of the vertical section penetrates through the pipe cavity to be exposed and is in butt joint with a pipe seat knob through a threaded structure, the pipe seat knob is screwed to enable the pipe seat knob to move close to the corresponding pipe cavity open end, when the open end faces at the two ends of the pipe cavity respectively abut against the compression round table and the pipe seat knob, the free rotation of the mounting seat is limited, then the mounting seat is locked, otherwise, the pipe seat knob is unscrewed to enable the pipe seat knob to move away from the pipe cavity open end, and the mounting seat can be unlocked and can freely rotate relative to the pipe seat.

And a plurality of matched bulges and concave holes are uniformly distributed around the circumference between the round platform and the contact surface of the opening end of the corresponding tube cavity. The rotary operation hand feeling of the mounting seat is improved by matching the bulges and the concave holes which are uniformly distributed around the circumference, the minimum angle of each rotation of the mounting seat is accurately adjusted, and when the bulges are transferred from the positions of the concave holes which are matched originally to the positions matched with the adjacent concave holes, the mounting seat rotates by a minimum adjustable angle; the bulges are matched with the concave holes in a one-to-one correspondence manner, so that the contact area between the circular truncated cone and the open end of the corresponding tube cavity can be increased, the circular truncated cone and the open end of the corresponding tube cavity are pressed more tightly, and the mounting seat is locked more reliably.

The bulges and the concave holes are respectively arranged on the contact surface on one side of the circular truncated cone and the contact surface on one side of the open end of the tube cavity. The bulge and the concave hole can be respectively arranged on one side of the contacted round table or one side of the open end of the tube cavity according to requirements, and the positions of the bulge and the concave hole can be interchanged.

The transverse pipe is provided with a surrounding wall surrounding the opening at the side wall opening, a pipe barrel protruding out of the surface of the side wall of the transverse pipe is formed in an extending mode, an external thread extending to one side of the transverse pipe is arranged at the extending end of the pipe barrel, and the locking piece is an installation knob rotatably connected to the threaded section of the pipe barrel; the mounting knob comprises a circular bottom wall and a cylinder wall arranged on the circular bottom wall, an internal thread matched with the external thread of the cylinder wall is arranged on the inner surface of the cylinder wall, a compression plug is arranged on the inner side of the cylinder wall, the rear end of the compression plug is connected to a boss arranged at the center of the bottom wall, and the front end of the compression plug extends out of the end face of the cylinder wall. The external thread of the pipe barrel is matched with the internal thread on the mounting knob, the mounting knob can be moved back and forth on the pipe barrel only by rotating the mounting knob forwards and backwards, when the mounting knob moves forwards to one side of the transverse pipe, the front end of the pressing plug penetrates through the pipe barrel and extends into the transverse pipe to abut against and press the transverse rod, the umbrella stand is locked on the mounting seat, the mounting knob is also rotated reversely to enable the pressing plug to retreat and loosen from the transverse rod, and the umbrella stand can freely rotate again after being unlocked; the pipe barrel with the external threads is used for guiding the mounting knob in a matched mode, so that the mounting knob moves along the preset direction, the compression plug works to press or loosen the cross rod in an interference mode; the bottom wall and the cylinder wall can be used as an operation part contacted with a hand on the installation knob, and the pressing plug is used for abutting against the pressing cross rod so as to lock the umbrella stand and keep the umbrella surface in an adjusted posture.

The compression plug is made of elastic materials, the compression plug is formed by sequentially butting a conical section, a small-diameter column section and a large-diameter column section, the axes of the conical section, the small-diameter column section and the large-diameter column section are coincident, the large-diameter end of the conical section is connected with the small-diameter column section, the outer diameter of the large-diameter end is larger than that of the small-diameter column section and smaller than that of the large-diameter column section, an installation hole extending inwards along the axis of an installation knob is formed in the end face of the boss facing one side of the compression plug in an opening mode, the installation hole is formed by butting a small-diameter hole and a large-diameter hole which are different in inner diameter, an annular platform is formed at the butt joint position of the two sections of holes, the small-diameter hole is located on one side of the end face opening, the inner diameter of the small-diameter hole is slightly larger than the outer diameter of the small-diameter column section, the length of the hole is equal to that of the small-diameter column section, and the outer diameter of the large-diameter end of the conical section is slightly larger than that of the small-diameter hole. The pressing plug can be assembled into an integral component by matching the shape of the pressing plug with the mounting hole on the boss, and under the condition of not mounting the pressing plug, as long as the sizes of the internal threads of the mounting knob and the pipe seat knob are the same, the mounting knob and the pipe seat knob can be interchanged and used as a universal part, the respective die sinking production is not needed, the manufacturing process is simplified, and the cost is saved. The compressing plug is made of elastic materials and has the characteristic of deformation, the conical section of the compressing plug is aligned to the boss open pore and plugged in, the conical section deforms and penetrates through the small-diameter pore passage, when the conical section extends into the large-diameter pore passage partially, the compressing plug and the mounting knob complete butt joint assembly, the length of the small-diameter pore passage is matched with that of the small-diameter column section, so that the conical section and the large-diameter column section abut against the end faces of the annular platforms and the boss open pore at two ends of the small-diameter pore passage, and the compressing plug is limited on the boss.

The umbrella rib assembly structures at both ends of the cross rod are the same, the umbrella rib assembly at one end of the cross rod comprises an upper umbrella nest fixed at the corresponding end of the cross rod, a lower umbrella nest arranged on the cross rod at the same side of the movable sleeve and two groups of movable frameworks which are coplanar and symmetrical, each group of movable frameworks comprises a support rib and an umbrella rib which are rod-shaped and movably connected, the umbrella surface is connected with the umbrella ribs, one end of each support rib is hinged with the middle of each umbrella rib, the other end of each support rib and one end of each umbrella rib are respectively hinged with the upper umbrella nest and the lower umbrella nest, marbles are embedded in the openings in the cross rod, and the marbles are pushed by a built-in spring outwards to abut against the openings so that the marbles are partially exposed out of the openings. The umbrella rib assembly moves on the cross rod through the lower umbrella nest to be opened, and then the umbrella cover is opened. When the umbrella is in operation, the lower umbrella nest is pushed to move towards one side of the upper umbrella nest, the marbles are elastically pressed into the cross rods by the lower umbrella nest when the lower umbrella nest moves until the lower umbrella nest completely passes over the marbles, the marbles are popped out and reset under the action of the springs to abut against one end of the lower umbrella nest to limit and lock the lower umbrella nest, the umbrella ribs and the supporting ribs are opened outwards from the original state of abutting against the cross rods, the hinged ends of the umbrella ribs and the supporting ribs, the hinged ends of the upper umbrella nest and the supporting ribs and the hinged ends of the umbrella ribs and the lower umbrella nest are positioned to open the umbrella cover, and two groups of movable frameworks which are symmetrical in the same plane are synchronously opened in place; the lower umbrella nest is pushed reversely to press the marbles into the cross rod elastically again until the lower umbrella nest passes over again, the marbles elastically reset to abut against the other end of the lower umbrella nest again, and the umbrella ribs and the branch ribs which are opened before are folded and return to the initial state of abutting against the cross rod.

The pole setting is adjustable change length of extending structure, and pole setting lower extreme fixed connection is on a discoid umbrella stand. The vertical rod adopts a telescopic structure to adjust and change the length, the sunshade can use the mounting seat and the umbrella stand height which need to adjust the length of the vertical rod to change the top end of the vertical rod, and meanwhile, the mounting seat and the umbrella stand are convenient to operate and rotate, and the sunshade angle of the umbrella surface is adjusted to enable the umbrella surface to face the sun; the vertical rod can stand by itself and be placed on the ground through the disc-shaped umbrella seat, and the connection of the umbrella seat and the vertical rod can adopt a one-time fixed or detachable connection mode.

The vertical rod comprises an upper joint pipe and a lower joint pipe which are butted through a connecting pipe, the connecting pipe is vertically arranged, the upper end and the lower end of the connecting pipe are open, the inner wall of the connecting pipe is provided with an upper large section and a lower small section with different inner diameters along the length direction, an upward annular boss is formed at a diameter-changing position, the bottom of the upper joint pipe is connected with the connecting pipe in an inserting way, the outer diameter of the upper joint pipe is matched with the large-diameter section of the inner wall of the connecting pipe, the bottom end of the upper joint pipe is abutted against the annular boss, the connecting pipe is movably sleeved on the lower joint pipe, the lower joint pipe is in clearance fit with the small-diameter section of the inner wall of the connecting pipe, and the inner diameter of the small-diameter section is smaller than the inner diameter of the upper joint pipe; the lower part of the side wall of the connecting pipe is provided with an opening and surrounds the opening to form a pipe barrel with a radially protruding surrounding wall, the outer extending end part of the pipe barrel is provided with an external thread extending inwards, the pipe barrel is rotated to form a locking knob with a connecting belt corresponding to the internal thread, the center of the locking knob is provided with a pressing part extending out along the axis direction, the outer diameter of the pressing part is smaller than the inner diameter of the pipe barrel, the pressing part can extend into the pipe barrel to abut against a lower pipe section by rotating the locking knob, and the connecting pipe is locked on the lower pipe section. The telescopic adjustment of the vertical rod is realized by changing the sleeving overlapping length of the two joint pipes, the locking knob is rotated to enable the pressing part to loosen the lower joint pipe, the connecting pipe and the lower joint pipe are loosened, the connecting pipe can freely move on the lower joint pipe, the vertical rod is further telescopically adjusted, and after the vertical rod is adjusted in place, the locking knob is reversely rotated to enable the pressing part to abut against and press the lower joint pipe again, and the connecting pipe is locked on the lower joint pipe; when the connecting pipe moves downwards along the lower pipe joint, the upper pipe joint moves downwards along with the connecting pipe synchronously, the length of the sleeved and overlapped upper and lower pipe joints is increased, the vertical rod is shortened, otherwise, the connecting pipe moves upwards, the overlapped length of the upper and lower pipe joints is reduced, and the vertical rod is extended.

The umbrella frame is adjusted to move through the combination of the rotation of the mounting seat relative to the upright rod and the rotation of the umbrella frame relative to the mounting seat, so that the umbrella cover can change along with the change of the sunlight irradiation angle, the umbrella cover faces the sun, and the optimal sun shading angle is achieved. Furthermore, the mounting seat and the cross rod of the umbrella stand can be directly operated and rotated by hands, and the umbrella stand is simple in structure, low in cost and more convenient to operate.

Drawings

FIG. 1: the structure of the present invention is exploded.

FIG. 2: fig. 1 is an enlarged schematic view of part a.

FIG. 3: FIG. 1 is a cross-sectional view of the knob portion of the A-stem assembly after assembly.

FIG. 4: the section a tube retainer of figure 1 is partially assembled in cross-section.

FIG. 5: fig. 1 is an enlarged schematic view of part B.

FIG. 6: section B of fig. 1 is an assembled rear sectional view.

FIG. 7: the sunshade umbrella is in a use state.

FIG. 8: and a second schematic view of the sunshade in use state.

FIG. 9: the sunshade is a schematic view of the sunshade in a use state.

FIG. 10: the sunshade umbrella is in a folded state.

In the figure: 1. the umbrella comprises an umbrella base, 2 vertical rods, 2-1 lower joint pipes, 2-2 upper joint pipes, 3 locking knobs, 4 cross rods, 4-1 open holes, 5 umbrella ribs, 6 branch ribs, 7 upper umbrella nests, 8 lower umbrella nests, 9 pipe seats, 9-1 pipe cavities, 10 mounting seats, 10-1 transverse pipes, 10-2 vertical sections, 10-3 round tables, 11 pipe seat knobs, 12 check rings, 13 compression plugs, 13-1 conical sections, 13-2 small-diameter column sections, 13-3 large-diameter column sections, 14 connecting pipes, 15 springs, 16 elastic beads, 17 umbrella covers, 18 locking pieces, 18-1 bottom walls, 18-2 cylinder walls, 18-3 bosses, 18-4 small-diameter hole passages, 18-5 large-diameter hole passages, 19 protrusions, 20 concave holes, 18-1 small-diameter locking pieces, 18-5 large-diameter hole passages, and the like, 21. Barrel, 22, annular platform, 23, annular boss.

Detailed Description

The utility model is further described with reference to the following description and embodiments in conjunction with the accompanying drawings.

As shown in fig. 1-10, an improved outdoor sunshade umbrella comprises a vertical rod 2, an umbrella stand, an umbrella cover 17 and an adjusting mechanism, wherein the umbrella stand is movably arranged on the vertical rod 2 through the adjusting mechanism, the adjusting mechanism comprises a mounting seat 10 rotatably connected to the top end of the vertical rod 2, the umbrella stand is rotatably connected to the mounting seat 10, the rotating axis of the umbrella stand is perpendicular to the rotating axis of the mounting seat 10, the rotating axis of the mounting seat 10 is perpendicular to the vertical rod 2, a first locking device for limiting the rotation of the umbrella stand and a second locking device for limiting the rotation of the umbrella stand are arranged on the mounting seat 10, and the first locking device and the second locking device can be unlocked. The first locking device and the second locking device are respectively used for locking the positions of the mounting seat and the umbrella stand after rotation adjustment, so that the umbrella cover is ensured to keep the posture to face the sun, the mounting seat and the umbrella stand are firstly unlocked when needing to be rotated, then the umbrella stand is enabled to move through the combination of two motions of rotation of the mounting seat relative to the upright rod and rotation of the umbrella stand relative to the mounting seat, and the two rotations respectively correspond to the position change of the sun projection on the east-west vertical plane and the deflection angle change of the sun relative to the vertical plane, so that the umbrella cover can change along with the change of the sunlight irradiation angle, and the umbrella cover faces the sun.

Further, the umbrella stand comprises a cross rod 4 and umbrella rib assemblies arranged at two ends of the cross rod and movably provided with umbrella covers 17, the umbrella rib assemblies at two ends of the cross rod 4 are identical in structure, the umbrella rib assemblies at one end of the cross rod 4 comprise an upper umbrella nest 7 fixed at the corresponding end of the cross rod 4, a lower umbrella nest 8 movably sleeved on the cross rod 4 on the same side and two groups of movable frameworks which are coplanar and symmetrical, each group of frameworks comprises a rod-shaped and movably connected support rib 6 and an umbrella rib 5, the umbrella cover 17 is connected with the umbrella ribs 5, one end of the support rib 6 is hinged with the middle of the umbrella rib 5, the other end of the support rib 6 and one end of the umbrella rib 5 are respectively hinged with the upper umbrella nest 7 and the lower umbrella nest 8, marbles are embedded in openings 4-1 in the cross rod 4, and a built-in spring 15 pushes the marbles 16 outwards to abut against the openings so that the marbles are partially exposed out of the openings 4-1. The opening process of the umbrella cover is explained by taking the opening of the umbrella rib assembly at one end of the cross rod as an example, the lower umbrella nest is pushed to move towards one side of the upper umbrella nest, the marbles are elastically pressed into the cross rod when the lower umbrella nest moves until the lower umbrella nest completely passes over the marbles, the marbles are popped out under the action of a spring to reset and abut against one end of the lower umbrella nest to limit and lock the lower umbrella nest, at the moment, the umbrella ribs and the support ribs are outstretched from the original state of abutting against the cross rod, the hinged ends of the umbrella ribs and the support ribs, the hinged ends of the upper umbrella nest and the support ribs and the hinged ends of the umbrella ribs and the lower umbrella nest are positioned to open the umbrella cover, and two groups of movable frameworks which are symmetrical to the same plane are synchronously opened to the right position; the lower umbrella nest is pushed reversely to press the marbles into the cross rod elastically again until the lower umbrella nest passes over again, the marbles elastically reset to abut against the other end of the lower umbrella nest again, the umbrella ribs and the support ribs which are opened before are folded, the umbrella ribs and the support ribs return to the initial state of abutting against the cross rod, and the umbrella cover is closed.

The mounting seat 10 comprises a transverse pipe 10-1 and a vertical section 10-2 which are vertically butted, the vertical section 10-2 is horizontally arranged at the top end of the vertical rod 2 and is rotationally connected with the vertical section, a first locking device is arranged on the vertical section 10-2, the transverse pipe 10-1 is rotationally sleeved on the transverse rod 4 and is in clearance fit with the transverse rod 4, retainer rings 12 are further arranged at two ends of the transverse pipe 10, a second locking device is arranged on the transverse pipe 10-1, a locking piece 18 which can move back and forth along the radial direction of the transverse pipe is arranged through an opening in the side wall of the transverse pipe 10-1 in the embodiment and is used as the second locking device, the locking piece 18 moves towards one side of the transverse rod 4, and the locking piece 18 presses the transverse rod 4 to lock the umbrella stand on the mounting seat 10; the top end of the upright rod 2 is provided with a tube seat 9, the tube seat 9 is provided with a tube cavity 9-1 with a horizontal axis and two open ends, the vertical section 10-2 is in clearance fit with the tube cavity 9-1, the end part of the vertical section 10-2 penetrates through the tube cavity 9-1 to be exposed, the vertical section 10-2 is expanded at the position of the butt horizontal tube 10-1 to form a circular truncated cone 10-3 capable of abutting against and matching with the open end surface at one end of the tube cavity 9-1, the vertical section 10-2 is provided with an external thread backwards from the end part and is in threaded connection with a tube seat knob 11 to serve as a first locking device, the tube seat knob 11 is rotated to enable the circular truncated cone and the circular truncated cone 10-3 to respectively press the open end surfaces at two ends of the tube cavity 9-1, the tube seat knob 11 locks the mounting seat 10 on the tube seat 9, and a plurality of matched bulges 19 and concave holes 20 are uniformly distributed around the circumference between the contact surface of the circular truncated cone 10-3 and the open end of the corresponding tube cavity 9-1, in this embodiment, preferably, all the protrusions 19 are provided on the contact surface of the truncated cone 10-3, and all the recesses 20 are provided on the contact surface of the tube cavity 9-1 at the open end. When the umbrella frame works, the pipe seat button is screwed to enable the pipe seat button to move close to the corresponding pipe cavity open end, when the open end surfaces at the two ends of the pipe cavity respectively abut against the pressing round table and the pipe seat knob, the free rotation of the mounting seat is limited, then the mounting seat umbrella frame is locked, and at the moment, the protrusions on the round table are correspondingly matched with the concave holes on the open end surface at one side of the corresponding pipe cavity one by one; conversely, the tube seat knob is unscrewed to move away from the open end of the tube cavity, and the mounting seat is unlocked and can freely rotate relative to the tube seat.

Furthermore, a surrounding wall surrounding the opening is arranged at the opening of the side wall of the transverse pipe 10-1, a pipe barrel 21 protruding out of the surface of the side wall of the transverse pipe 10-1 is formed in an extending mode, an external thread extending towards one side of the transverse pipe 10-1 is arranged at the extending end of the pipe barrel 21, and the locking piece 18 is an installation knob rotatably connected to the thread section of the pipe barrel 21; the mounting knob comprises a circular bottom wall 18-1 and a cylinder wall 18-2 arranged on the circular bottom wall, wherein an internal thread matched with the external thread of the cylinder 21 is arranged on the inner surface of the cylinder wall 18-2, a compression plug 13 is arranged on the inner side of the cylinder wall 18-2, the rear end of the compression plug 13 is connected to a boss 18-3 arranged at the center of the bottom wall 18-1, and the front end of the compression plug 13 extends out of the end face of the cylinder wall 18-2. The compaction plug 13 in this embodiment is made of elastic material, the compaction plug 13 is formed by sequentially butting a conical section 13-1, a small-diameter column section 13-2 and a large-diameter column section 13-3, the axes of the three sections are coincident, the large-diameter end of the conical section 13-1 is connected with the small-diameter column section 13-2, the outer diameter of the large-diameter end is larger than the outer diameter of the small-diameter column section 13-2 and smaller than the outer diameter of the large-diameter column section 13-3, a mounting hole extending inwards along the axis of a mounting knob is formed in the end face of one side of the compaction plug 13 by the boss 18-3, the mounting hole is formed by butting a small-diameter hole 18-4 and a large-diameter hole 18-5 which have different inner diameters, an annular table 22 is formed at the butt joint of the two holes, the small-diameter hole 18-4 is positioned at one side of the opening of the end face, the inner diameter of the small-diameter hole 18-4 is slightly larger than the outer diameter of the small-diameter column section 13-2, and the length of the hole is equal to the length of the small-diameter column section 13-2, the outer diameter of the large-diameter end of the conical section 13-1 is slightly larger than the inner diameter of the small-diameter pore canal 18-4. Rotate the installation knob and make and move forward to horizontal pipe one side, the tight stopper front end of pressure passes the barrel and stretches into violently the pipe and supports and compress tightly the horizontal pole, the horizontal pole can not continue the free rotation again, and then the locking umbrella stand is on the mount pad, compress tightly and still set up guide structure guide between the contact surface of stopper 13 and barrel 21 and compress tightly the stopper and steadily advance along setting for the direction, the same antiport installation knob, the installation knob drives and makes the tight stopper of pressure retreat together, compress tightly the stopper and loosen with the horizontal pole and take off, the state before the horizontal pole resumes the locking can be in violently managing free rotation, then the umbrella stand unblock also can free rotation again in order to adjust umbrella face sunshade angle.

Furthermore, the upright rod 2 is of a telescopic structure and can be adjusted to change the length, and the lower end of the upright rod 2 is fixedly connected to a disc-shaped umbrella seat 1. In the embodiment, the vertical rod 2 comprises an upper joint pipe 2-2 and a lower joint pipe 2-1 which are butted through a connecting pipe 14, the connecting pipe 14 is vertically arranged, the upper end and the lower end of the connecting pipe 14 are open, two sections with different inner diameters of large upper part and small lower part are formed on the inner wall of the connecting pipe 14 along the length direction, an upward annular boss 23 is formed at the reducing part, the bottom of the upper joint pipe 2-2 is connected with the connecting pipe 14 in an inserting way, the outer diameter of the upper joint pipe 2-2 is matched with the large-diameter section of the inner wall of the connecting pipe 14, the bottom end of the upper joint pipe 2-2 is propped against the annular boss 23, the connecting pipe 14 is movably sleeved on the lower joint pipe 2-1, the lower joint pipe 2-1 is in clearance fit with the small-diameter section of the inner wall of the connecting pipe 14, and the inner diameter of the small-diameter section is smaller than the inner diameter of the upper joint pipe 2-2; the lower part of the side wall of the connecting pipe 14 is provided with an opening and surrounds the opening to form a pipe barrel with a surrounding wall protruding radially, the outer extending end part of the pipe barrel is provided with an external thread extending inwards, the pipe barrel is rotatably connected with a locking knob 3 with a corresponding internal thread, the center of the locking knob 3 is provided with a pressing part extending out along the axial direction, the external diameter of the pressing part is smaller than the internal diameter of the pipe barrel, the pressing part 24-1 can extend into the pipe barrel to abut against the lower section pipe 2-1 by rotating the locking knob 3, the connecting pipe 14 is locked on the lower section pipe 2-1, the locking knob in the embodiment can adopt the structure the same as the locking part 18, and the pressing part is also an elastic pressing plug arranged on the locking knob.

Claims (10)

1. The utility model provides a modified outdoor sun shade, includes pole setting (2), umbrella stand and umbrella face (17) and adjustment mechanism, the umbrella stand is located on pole setting (2) through the adjustment mechanism activity, characterized by adjustment mechanism is including rotating mount pad (10) of connection on pole setting (2) top, and the umbrella stand rotates the axis of rotation of connecting on mount pad (10) and umbrella stand perpendicular to mount pad (10), the perpendicular pole setting of axis of rotation (2) of mount pad (10), is equipped with on mount pad (10) and restricts its pivoted first locking device and restriction umbrella stand pivoted second locking device, and first locking device and second locking device all can the unblock.

2. The improved outdoor sunshade according to claim 1, characterized in that said frame comprises a horizontal rod (4) and rib components arranged at both ends of the frame for movably opening and closing umbrella cover (17), said mounting seat (10) comprises a horizontal tube (10-1) and a vertical section (10-2) which are vertically butted, the horizontal tube (10-1) is rotatably sleeved on the horizontal rod (4) and the two are in clearance fit, said second locking device is arranged on the horizontal tube (10-1), the vertical section (10-2) is horizontally arranged at the top end of the vertical rod (2) and is rotatably connected with the vertical rod, and said first locking device is arranged on the vertical section (10-2).

3. The improved outdoor sunshade according to claim 2, characterized in that a locking piece (18) capable of moving back and forth along the radial direction of the transverse pipe is arranged through a hole on the side wall of the transverse pipe (10-1) to serve as the second locking device, the locking piece (18) moves towards one side of the cross rod (4), and the inner end of the locking piece (18) presses the cross rod (4) to lock the umbrella stand on the mounting seat (10); a tube seat (9) is arranged at the top end of the upright rod (2), a tube cavity (9-1) which is provided with a horizontal axis and two open ends is arranged on the tube seat (9), the vertical section (10-2) is in clearance fit with the tube cavity (9-1), the end part of the vertical section (10-2) penetrates through the tube cavity (9-1) to be exposed, the diameter of the vertical section (10-2) is expanded at the position of the butt joint transverse tube (10-1) to form a round table (10-3) which can be matched with the open end face of one end of the tube cavity (9-1) in a butting mode, an external thread is arranged on the vertical section (10-2) from the end part backwards, the tube seat knob (11) is connected with the tube seat through a thread to serve as the first locking device, the tube seat knob (11) is rotated to enable the tube seat knob and the round table (10-3) to respectively press the open end faces of two ends of the tube cavity (9-1), and the tube seat knob (11) locks the mounting seat (10) on the tube seat (9).

4. An improved outdoor sunshade according to claim 3, characterized in that a plurality of matched bulges (19) and concave holes (20) are uniformly distributed around the circumference between the contact surfaces of the round platforms (10-3) and the open ends of the corresponding tube cavities (9-1).

5. An improved outdoor sunshade according to claim 4, characterised in that said protrusions (19) and recesses (20) are provided on the contact surface of the truncated cone (10-3) side and the contact surface of the open end side of the tube cavity (9-1), respectively.

6. The improved outdoor sunshade umbrella as recited in claim 3, characterized in that said horizontal tube (10-1) is provided with a surrounding wall surrounding the opening at the opening of the side wall, and is extended to form a tube barrel (21) protruding out of the surface of the side wall of the horizontal tube (10-1), the extended end of the tube barrel (21) is provided with an external thread extending to one side of the horizontal tube (10-1), said locking piece (18) is a mounting knob rotatably connected to the thread section of the tube barrel (21); the mounting knob comprises a circular bottom wall (18-1) and a cylinder wall (18-2) arranged on the circular bottom wall, an internal thread matched with the external thread of the cylinder (21) is arranged on the inner surface of the cylinder wall (18-2), a compression plug (13) is arranged on the inner side of the cylinder wall (18-2), the rear end of the compression plug (13) is connected to a boss (18-3) arranged at the center of the bottom wall (18-1), and the front end of the compression plug (13) extends out of the end face of the cylinder wall (18-2).

7. The improved outdoor sunshade according to claim 6, characterized in that said compression plug (13) is made of elastic material, the compression plug (13) is formed by connecting a taper section (13-1), a small diameter column section (13-2) and a large diameter column section (13-3) in sequence, the axes of the three are coincident, the large diameter end of the taper section (13-1) is connected with the small diameter column section (13-2), the outer diameter of the large diameter end is larger than the outer diameter of the small diameter column section (13-2) and smaller than the outer diameter of the large diameter column section (13-3), an installation hole extending inwards along the axis of the installation knob is arranged on the end surface of one side of the boss (18-3) facing the compression plug (13), the installation hole is formed by connecting a small diameter hole (18-4) and a large diameter hole (18-5) with different inner diameters, an annular platform (22) is formed at the joint of the two holes, the small-diameter pore canal (18-4) is positioned at one side of the end surface opening, the inner diameter of the small-diameter pore canal (18-4) is slightly larger than the outer diameter of the small-diameter column section (13-2), the length of the pore canal is equivalent to that of the small-diameter column section (13-2), and the outer diameter of the large-diameter end of the conical section (13-1) is slightly larger than the inner diameter of the small-diameter pore canal (18-4).

8. The improved outdoor sunshade according to any of the claims 2-6, characterized in that the umbrella rib components at the two ends of the cross bar (4) have the same structure, the umbrella rib component at one end of the cross bar (4) comprises an upper umbrella nest (7) fixed at the corresponding end of the cross bar (4), a lower umbrella nest (8) movably sleeved on the cross bar (4) at the same side and two groups of movable skeletons which are in the same plane and symmetrical, each group of skeletons comprises a rod-shaped support rib (6) and an umbrella rib (5) which are movably connected, the umbrella cover (17) is connected with the umbrella ribs (5), one end of the supporting rib (6) is hinged with the middle part of the umbrella ribs (5), the other end of the supporting rib (6) and one end of the umbrella ribs (5) are respectively hinged with the upper umbrella nest (7) and the lower umbrella nest (8), the marble is embedded in the opening (4-1) on the cross rod (4), and the built-in spring (15) pushes the marble (16) outwards to prop against the opening hole so that part of the marble is exposed out of the opening hole (4-1).

9. The improved outdoor sunshade according to claim 1, characterized in that said vertical rod (2) is of telescopic structure and adjustable in length, and the lower end of vertical rod (2) is fixedly connected to a disc-shaped umbrella base (1).

10. The improved outdoor sunshade according to claim 9, characterized in that the vertical rod (2) comprises an upper joint pipe (2-2) and a lower joint pipe (2-1) which are butted through a connecting pipe (14), the connecting pipe (14) is vertically arranged, the upper end and the lower end of the connecting pipe are open, the inner wall of the connecting pipe (14) is provided with two sections with different inner diameters, the upper section and the lower section are arranged along the length direction, an upward annular boss (23) is formed at the reducing position, the bottom of the upper joint pipe (2-2) is connected with the connecting pipe (14) in an inserting mode, the outer diameter of the upper joint pipe (2-2) is matched with the large diameter section of the inner wall of the connecting pipe (14), the bottom end of the upper joint pipe (2-2) is abutted against the annular boss (23), the connecting pipe (14) is movably sleeved on the lower joint pipe (2-1), the lower joint pipe (2-1) is in clearance fit with the small diameter section of the inner wall of the connecting pipe (14), and the inner diameter of the small diameter section is smaller than the inner diameter of the upper joint pipe (2-2); the lower portion of the side wall of the connecting pipe (14) is provided with a hole and an enclosing wall is arranged around the hole to form a pipe barrel protruding in the radial direction, an external thread extending inwards is arranged at the end portion of the outer extension of the pipe barrel, a locking knob (3) with a corresponding internal thread is rotatably connected to the pipe barrel, a pressing portion extending out along the axis direction is arranged in the center of the locking knob (3), the outer diameter of the pressing portion is smaller than the inner diameter of the pipe barrel, the pressing portion (24-1) can extend into the pipe barrel to abut against a lower pipe (2-1) by rotating the locking knob (3), and the connecting pipe (14) is locked on the lower pipe (2-1).

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