Handrail mechanism and Roman umbrella

Abstract

The utility model relates to the technical field of outdoor umbrellas, in particular to an armrest mechanism and a Roman umbrella.The armrest mechanism comprises a stand column, a first limiting piece, a second limiting piece, a first connecting piece and a second connecting piece, the handrail assembly comprises a sliding block and a handrail shell arranged on the sliding block, and the sliding block is in sliding connection with the stand column; the locking assembly comprises a second limiting piece and an unlocking piece arranged on the second limiting piece, the second limiting piece is arranged in the armrest shell, the second limiting piece is matched with the first limiting piece to be used for limiting the armrest assembly to the needed position of the stand column, and at least part of the unlocking piece is located outside the armrest shell. The handrail assembly can slide up and down along the stand column by adjusting the unlocking piece.

Description

Technical Field

[0001] The present disclosure relates to the technical field of outdoor umbrellas, and in particular to a handrail mechanism and a Roman umbrella. Background Art

[0002] In recent years, with the continuous changes in lifestyles and economic levels, people are increasingly yearning for outdoor activities, and outdoor umbrellas are one of the indispensable tools for outdoor activities. As an outdoor leisure tool, outdoor umbrellas include parasols, Roman umbrellas, center column umbrellas, banana umbrellas, etc. Due to their beautiful appearance and effective sun protection and shading effects, outdoor umbrellas are widely used in leisure places such as squares, beaches, parks, and courtyards, providing people with a comfortable space for leisure and cooling off.

[0003] A Roman umbrella is a type of outdoor umbrella with relatively powerful functions. The utility model patent number 202320653026.0 discloses an armrest mechanism for an outdoor Roman umbrella, comprising an umbrella column, on which an armrest mechanism is mounted. The armrest mechanism can move up and down along the umbrella column. The armrest mechanism includes an armrest housing, on which a locking mechanism and a rope winding pulley assembly are provided. The locking mechanism is used to complete locking with the umbrella column. The locking mechanism includes at least one pressing member, within which a push plate is provided, which is used to cooperate with a lock seat. The lock seat is provided with a locking portion, which is used to lock with the umbrella column. The pressing member is located on the side wall of the armrest housing. The armrest mechanism of the above patent is complex in structure, and the processing and maintenance costs are high. Utility Model Content

[0004] In view of the deficiencies or problems existing in the prior art, the present invention provides a handrail mechanism and a Roman umbrella with a simple structure.

[0005] The technical solution adopted by the present disclosure to solve the above technical problems is: an armrest mechanism, comprising:

[0006] pillars;

[0007] An armrest assembly includes a slider and an armrest shell disposed on the slider, wherein the slider is slidably connected to the column;

[0008] The locking assembly includes a second limiting member, an unlocking member and a first limiting member arranged on the column, the unlocking member is at least partially located on the outside of the armrest shell, the second limiting member is at least partially arranged in the armrest shell, the second limiting member cooperates with the first limiting member to limit the slider at the desired position of the column, and the unlocking member is arranged on the second limiting member for unlocking the second limiting member and the first limiting member.

[0009] As a preferred embodiment, a first groove is opened on the side of the column, the first limiting member is arranged at the bottom of the first groove, and the sliding block is arranged in the first groove.

[0010] In some embodiments, the first limiting member is a plurality of first through holes arranged along the length direction of the column, and the second limiting member includes a columnar member, one end of the columnar member is inserted into the first through hole to limit the slider at the desired position of the column.

[0011] As a preferred embodiment, the second limiting member further includes an annular member, the annular member is sleeved on the outside of the column, the armrest shell is arranged on the outside of the annular member, the slider is provided with a limiting hole, the columnar member is arranged on the annular member, and the columnar member is at least partially located in the limiting hole

[0012] As a preferred embodiment, the annular member is integrally formed with the annular member, and the columnar member includes an integrally formed first section and a second section, the diameter of the first section is smaller than the diameter of the second section, one end of the second section is connected to the first section, and the other end of the second section is connected to the annular member, and the first section is inserted into the first through hole to limit the slider to the desired position of the column.

[0013] In some embodiments, the first limiting member is a rack provided along the length direction of the column, and the second limiting member is a toothed structure. The rack and the toothed structure cooperate to limit the slider at a desired position of the column.

[0014] As a preferred embodiment, a spring is provided between the second limiting member and the armrest shell, and the spring is used for resetting the second limiting member.

[0015] As a preferred embodiment, the second section is a hollow structure, a cover plate is provided at the end of the second section near the first section, one end of the spring abuts against the cover plate, and the other end abuts against the armrest shell.

[0016] As a preferred embodiment, multiple first pulleys are provided on one side of the first groove, and multiple second pulleys are provided on the other side of the first groove. The number of the first pulleys and the second pulleys is equal, and the first pulleys and the second pulleys are arranged opposite to each other, and the slider is arranged between the first pulleys and the second pulleys.

[0017] As a preferred embodiment, two inner walls of the first groove are respectively provided with a first sliding groove and a second sliding groove, the first pulley is arranged in the first sliding groove, and the second pulley is arranged in the second sliding groove.

[0018] As a preferred embodiment, the first pulley is provided with a first connecting hole, the second pulley is provided with a second connecting hole, and the slider is provided with a plurality of third connecting holes, the number of the third connecting holes being equal to the number of the first pulleys, and bolts pass through the first connecting hole, the second connecting hole and the third connecting hole to connect the first pulley, the second pulley and the slider.

[0019] As a preferred embodiment, a limit assembly for limiting the travel of the armrest assembly is provided on the column, and the limit assembly includes a limit block and a limit ring. The limit block is arranged above the first limit member, and the limit ring is arranged below the first limit member.

[0020] As a preferred embodiment, the limit block is arranged in the first groove, a first mounting hole is arranged at the bottom of the first groove, and a second mounting hole is arranged at the limit block. Bolts pass through the first mounting hole and the second mounting hole to connect the limit block to the column, and the first mounting hole is arranged above the first limit piece.

[0021] As a preferred embodiment, the limiting ring is sleeved on the outside of the column, and the limiting ring is arranged below the first limiting member.

[0022] Compared with existing products, after adopting the above technical solution, the armrest mechanism has a simple structure and is easy to process, maintain, transport and carry.

[0023] Another object of the present disclosure is to provide a Roman umbrella, comprising a pull rod assembly, a frame assembly and the armrest mechanism described above, wherein the pull rod assembly comprises a first pull rod and a second pull rod, a connecting block is provided on the slider, one end of the first pull rod is connected to the frame assembly, and the other end is connected to the connecting block, one end of the second pull rod is hinged to the first pull rod, and the other end is hinged to the column.

[0024] As a preferred embodiment, a rope winding wheel assembly and a crank handle are provided at one end of the first pull rod near the connecting block, and the crank handle is used to drive the rope winding wheel assembly to retract and release the parachute rope.

[0025] Compared with existing products, arranging the rope winding wheel assembly and the rocker handle on the first pull rod can avoid the occurrence of situations such as the umbrella rope getting knotted or entangled at the connection between the column and the first pull rod compared to arranging them on the column; it can also greatly simplify the structure of the armrest assembly, facilitate the processing and forming of the armrest shell, and subsequent maintenance; in addition, arranging the rope winding wheel assembly and the rocker handle on the first pull rod, the armrest shell no longer needs to reserve installation sites for the rope winding wheel assembly and the rocker handle, and the armrest shell can be made lighter and smaller to facilitate the transportation and carrying of the Roman umbrella; arranging the rope winding wheel assembly and the rocker handle on the first pull rod can free up the installation space of the armrest assembly. Since the first pull rod is rod-shaped, its structure is relatively simple, and the rope winding wheel assembly and the rocker handle will not affect the storage of the first pull rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present application will be further described in detail below with reference to the accompanying drawings and preferred embodiments. However, those skilled in the art will appreciate that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be construed as limiting the scope of the present application. In addition, unless otherwise specified, the drawings are merely schematic representations of the composition or structure of the described objects and may contain exaggerated representations. The drawings are not necessarily drawn to scale.

[0027] Figure 1 This is one of the structural diagrams of an armrest mechanism disclosed in the present invention;

[0028] Figure 2 This disclosure Figure 1 A partial enlarged view of point A in the middle;

[0029] Figure 3 This disclosure Figure 1 A partial enlarged view of point B in the middle;

[0030] Figure 4 This is the second structural diagram of an armrest mechanism disclosed in the present invention;

[0031] Figure 5 This disclosure Figure 4 A partial enlarged view of point C in the middle;

[0032] Figure 6 This disclosure Figure 4 A partial enlarged view of point D in the middle;

[0033] Figure 7 is a schematic structural diagram of the armrest shell disclosed herein;

[0034] Figure 8 is a schematic structural diagram of the locking assembly of the present disclosure installed on the armrest shell;

[0035] Figure 9 is a schematic structural diagram of the locking assembly disclosed herein;

[0036] Figure 10 is an exploded view of the armrest housing and locking assembly of the present disclosure;

[0037] Figure 11 is a cross-sectional view of an armrest mechanism disclosed herein;

[0038] Figure 12 This disclosure Figure 11 A partial enlarged view of point E in the middle;

[0039] Figure 13 This is the third structural diagram of an armrest mechanism disclosed in the present invention;

[0040] Figure 14 This disclosure Figure 13 A partial enlarged view of point F in the middle;

[0041] Figure 15 is a schematic structural diagram of the slider of the present disclosure connected to the first pulley and the second pulley;

[0042] Figure 16 This is one of the structural schematic diagrams of a Roman umbrella disclosed in the present invention;

[0043] Figure 17 This disclosure Figure 16 A partial enlarged view of point I in the middle;

[0044] Figure 18 This is the second structural schematic diagram of a Roman umbrella disclosed in the present invention.

[0045] Description of reference numerals:

[0046] 1. Column; 2. Slider; 3. Armrest shell; 4. Second limiting member; 5. First limiting member; 6. First groove; 7. Unlocking member; 8. Strip accommodating groove; 9. Arc groove; 10. Gripping part; 11. Ring member; 12. Column member; 13. Spring; 14. First pulley; 15. Second pulley; 16. Limiting ring; 17. Limiting block; 18. First pull rod; 19. Second pull rod; 20. Skeleton assembly; 21. Base; 22. Connecting block; 23. Rocker handle; 24. Rope pulley assembly; 25. Connecting rod. DETAILED DESCRIPTION

[0047] In order to enable those skilled in the art to better understand the technical solutions of the present disclosure, the present disclosure is described in detail, clearly, and completely in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present disclosure and are not intended to limit the present disclosure.

[0048] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like to indicate orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms cannot be understood as limiting the present invention.

[0049] Please see Figures 1-6As shown, this embodiment provides an armrest mechanism, comprising a hollow column 1; an armrest assembly, comprising a slider 2 and an armrest shell 3 disposed on the slider 2, the armrest shell 3 being bolted to the slider 2, and the slider 2 being slidably connected to the column 1; a locking assembly, comprising a second limiting member 4, an unlocking member 7, and a first limiting member 5 disposed on the column 1, the unlocking member 7 being at least partially located outside the armrest shell 3, the second limiting member 4 being at least partially disposed within the armrest shell 3, the second limiting member 4 cooperating with the first limiting member 5 to limit the slider 2 to a desired position on the column 1, the unlocking member 7 being disposed on the second limiting member 4 for unlocking the second limiting member 4 from the first limiting member 5, and the slider 2 being able to slide up and down along the column 1 by unlocking the unlocking member 7. The armrest mechanism has a simple structure and is easy to manufacture and maintain, as well as to transport and carry.

[0050] Furthermore, a first groove 6 is provided on the side of the column 1, and the first groove 6 is provided along the length direction of the column 1. The first limiting member 5 is provided at the bottom of the first groove 6, and the slider 2 is provided in the first groove 6. A spring (13) is provided between the second limiting member 4 and the armrest shell 3, and the spring 13 is used to reset the second limiting member 4.

[0051] like Figure 13 As shown, in some embodiments, a connecting rod 25 is sleeved on the outside of the column 1 , and the armrest shell 3 is arranged on the outside of the connecting rod 25 .

[0052] In some embodiments, the second limiting member 4 includes an integrally formed annular member 11 and a columnar member 12. The columnar member 12 is disposed on the annular member 11, which is sleeved onto the exterior of the column 1. The armrest housing 3 is disposed on the exterior of the annular member 11. The slider 2 is provided with a limiting hole, and the columnar member 12 is at least partially located within the limiting hole. The first limiting member 5 is a plurality of first through holes arranged along the length of the column 1. One end of the columnar member 12 is inserted into the first through hole to limit the armrest assembly to the desired position (desired height) of the column 1. The unlocking member 7 is disposed on the side of the annular member 11 away from the columnar member 12. Pressing the unlocking member 7 causes the columnar member 12 to disengage from the first through hole. Specifically, the annular member 11 is a closed structure formed by an irregular arc. The armrest shell 3 is arranged on the outside of the annular member 11, and its shape is adapted to the shape of the annular member 11. The armrest shell 3 is provided with a grip portion 10. A certain gap is set between the grip portion 10 and the column 1. This gap is set to facilitate human operation. The unlocking member 7 is set on the outside of the grip portion 10. When the user presses the unlocking member 7, the palm of the user faces the unlocking member 7, that is, the palm of the user applies force to the unlocking member 7. This setting is to facilitate the user's hand force so that the user can adjust the position of the slider 2 effortlessly and conveniently. The side of the armrest shell 3 away from the grip portion 10 is basically in contact with the column 1. The grip portion 10 is provided with a mounting groove on its outer side, with the unlocking member 7 at least partially exposed from the mounting groove. The portion of the unlocking member 7 located within the mounting groove is connected to the annular member 11. Pressing the unlocking member 7 causes the annular member 11 and the column 12 to move away from the grip portion 10, thereby releasing the column 12 from the first through-hole. Once released from the first through-hole, the column 12 can be moved upward or downward along the column 1. Preferably, the unlocking member 7 is a plastic plate-like structure.

[0053] like Figure 6 As shown, to further facilitate operation, the inner side of the grip portion 10 is provided with multiple recesses, preferably four recesses, the shape of which just fits the four fingers (excluding the thumb) of a person, thereby making it easier for the user to hold the grip portion 10. Preferably, an anti-slip texture structure can be provided on the top of the grip portion 10 to enhance the friction between the human hand and the grip portion 10, thereby preventing the human hand from slipping when operating the grip portion 10.

[0054] Please see Figure 8 and Figure 9 As shown, the columnar member 12 comprises an integrally formed first section and a second section. The diameter of the first section is smaller than that of the second section. One end of the second section is connected to the first section, and the other end of the second section is connected to the annular member 11. The first section is inserted into the first through-hole to retain the armrest assembly in the desired position of the column 1. When the unlocking member 7 is pressed, the first section is released from the first through-hole, but the first section remains in the retaining hole. The retaining hole serves as a guide and retaining mechanism, facilitating faster entry of the columnar member 12 into the first through-hole.

[0055] Please also refer to Figure 7 and 10 As shown, the second section is a hollow structure. A cover plate is provided at the end of the second section near the first section. A spring 13 is provided in the second section. One end of the spring 13 abuts against the cover plate, and the other end abuts against the armrest shell 3. The spring 13 is used to reset the second limiter 4. Specifically, the armrest shell 3 includes a first portion and a second portion. The first portion is a grip portion 10. The second portion is roughly a "J"-shaped structure. The two ends of the grip portion 10 are connected to the second portion by bolts. The inner side of the "J"-shaped structure can be regarded as almost fitting with the column 1. The interior of the second portion is provided with a strip-shaped receiving groove 8. The shape of the strip-shaped receiving groove 8 is adapted to the shape of the second limiter 4. Because the second retaining member 4 moves away from the grip portion 10 when the unlocking member 7 is pressed, the provision of the strip-shaped receiving groove 8 increases the space for accommodating the second retaining member 4 without increasing the armrest shell 3's volume. When the unlocking member 7 is not pressed, the second retaining member 4 does not enter or does not fully enter the strip-shaped receiving groove 8. When the unlocking member 7 is pressed, the side of the second retaining member 4 closest to the strip-shaped receiving groove 8 enters the strip-shaped receiving groove 8. The second portion is further provided with two opposing arcuate grooves 9, which together enclose a columnar member 12. One end of the spring 13 abuts the cover plate, while the other end resides in the space enclosed by the two arcuate grooves 9.

[0056] In some embodiments, the first limiting member 5 is a rack provided along the length direction of the column 1 , and the second limiting member 4 is a toothed structure. The rack and the toothed structure cooperate to limit the slider 2 to a desired position of the column 1 .

[0057] like Figure 11 、 Figure 12 and Figure 15As shown, to facilitate smooth sliding of the slider 2, the two inner walls of the first groove 6 are respectively provided with a first chute and a second chute. The first chute is provided with a plurality of first pulleys 14, and the second chute is provided with a plurality of second pulleys 15. The number of first pulleys 14 and second pulleys 15 is equal and opposite to each other, with the slider 2 positioned between the first pulleys 14 and second pulleys 15. The slider 2 does not directly contact the first groove 6. When the slider 2 slides, the first pulleys 14 and second pulleys 15 slide within the first and second chute, thereby reducing friction between the slider 2 and the column 1. The first pulley 14 is provided with a first connecting hole, and the second pulley 15 is provided with a second connecting hole. The slider 2 is provided with a plurality of third connecting holes, which extend transversely through the slider 2. The number of third connecting holes is equal to the number of first pulleys 14. Bolts pass through the first, second, and third connecting holes to connect the first pulleys 14, second pulleys 15, and the slider 2. That is, the first pulley 14 and the second pulley 15 are respectively located on both sides of the third connecting hole, and the bolts pass through the first connecting hole, the second connecting hole and the third connecting hole respectively to connect each group of the first pulley 14 and the second pulley 15 to the slider 2 respectively.

[0058] like Figure 13 and Figure 14 As shown, in one embodiment of the present disclosure, a limit block 17 is provided in the first groove 6. A first mounting hole is provided at the bottom of the first groove 6, and a second mounting hole is provided in the limit block 17. Bolts pass through the first and second mounting holes to connect the limit block 17 to the column 1. The first mounting hole is provided above the first limit member 5. The limit block 17 is used to limit the position of the slider 2. Specifically, the limit block 17 is provided on the upper portion of the column 1. When the armrest assembly slides upward along the column 1 to the position of the limit block 17, the armrest assembly cannot slide further upward. The provision of the limit block 17 prevents the armrest assembly from sliding excessively upward along the column 1 and causing damage to the frame assembly 20.

[0059] Furthermore, a limit ring 16 is provided on the outside of the column 1, and the limit ring 16 is arranged below the first limit piece 5. The limit ring 16 is used to limit the slider 2. When the armrest assembly slides downward along the column 1 to the position of the limit ring 16, the armrest assembly cannot continue to slide downward. The setting of the limit ring 16 prevents the armrest assembly from sliding excessively downward along the column 1 and causing damage to the skeleton assembly 20.

[0060] Please see Figure 16-Figure 18As shown, another embodiment of the present disclosure provides a Roman umbrella, comprising a rod assembly, a skeleton assembly 20 and the armrest mechanism of the above embodiment, wherein the rod assembly comprises a first rod 18 and a second rod 19, and a connecting block 22 is provided on the slider 2, wherein one end of the first rod 18 is connected to the skeleton assembly 20, and the other end is connected to the connecting block 22, and one end of the second rod 19 is hinged to the first rod 18, and the other end is hinged to the column 1. Specifically, the connecting block 22 is connected to the slider 2 by bolts, and the connecting block 22 slides on the column 1 together with the slider 2. The specific structure of the rod assembly and the skeleton assembly 20 is similar to that of the prior art, and will not be described in detail in this application.

[0061] Furthermore, a rope winding wheel assembly 24 and a crank handle 23 are provided at one end of the first pull rod 18 close to the connecting block 22. The crank handle 23 is used to drive the rotation of the rope winding wheel assembly, and the rotation of the rope winding wheel assembly 24 is used to retract and release the parachute rope. Arranging the rope pulley assembly 24 and the rocker handle 23 on the first pull rod 18 can avoid the occurrence of situations such as the umbrella rope being knotted or entangled at the connection between the column 1 and the first pull rod 18, compared with arranging them on the column 1; it can also greatly simplify the structure of the armrest assembly, facilitate the processing and forming of the armrest shell 3, and subsequent maintenance; in addition, arranging the rope pulley assembly 24 and the rocker handle 23 on the first pull rod 18, the armrest shell 3 no longer needs to reserve installation sites for the rope pulley assembly 24 and the rocker handle 23, and the armrest shell 3 can be made lighter and smaller to facilitate the transportation and carrying of the Roman umbrella; arranging the rope pulley assembly 24 and the rocker handle 23 on the first pull rod 18 can free up the installation space of the armrest assembly. Since the first pull rod 18 is rod-shaped, its structure is relatively simple, and the rope pulley assembly 24 and the rocker handle 23 will not affect the storage of the first pull rod 18.

[0062] In order to make the Roman umbrella more stable when in use, a base 21 is provided below the column 1. Specifically, the base 21 is a cross-shaped frame. The provision of the base 21 enables the Roman umbrella to adapt to more severe weather, such as strong winds or heavy rain, and the Roman umbrella will not fall due to severe weather.

[0063] The present application has been described in detail above. Specific examples have been used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is intended only to facilitate understanding of the present application and its core concepts. It should be noted that, without departing from the principles of the present application, a number of improvements and modifications may be made to the present application by a person skilled in the art, and such improvements and modifications shall fall within the scope of protection of the claims of the present application.

Claims

1. An armrest mechanism, characterized in that: include: Column (1); An armrest assembly comprises a slider (2) and an armrest shell (3) arranged on the slider (2), wherein the slider (2) is slidably connected to the column (1); A locking assembly comprises a second limiting member (4), an unlocking member (7) and a first limiting member (5) arranged on a column (1); the unlocking member (7) is at least partially located outside an armrest shell (3); the second limiting member (4) is at least partially arranged in the armrest shell (3); the second limiting member (4) cooperates with the first limiting member (5) to limit a slider (2) to a desired position on the column (1); the unlocking member (7) is arranged on the second limiting member (4) to unlock the second limiting member (4) from the first limiting member (5).

2. The armrest mechanism according to claim 1, characterized in that: A first groove (6) is provided on the side of the column (1), the first limiting member (5) is arranged at the bottom of the first groove (6), and the sliding block (2) is arranged in the first groove (6).

3. The armrest mechanism according to claim 1, characterized in that: The first limiting member (5) is a plurality of first through holes arranged along the length direction of the column (1), and the second limiting member (4) includes a columnar member (12), one end of which is inserted into the first through hole to limit the slider (2) at a desired position of the column (1).

4. The armrest mechanism according to claim 3, characterized in that: The second limiting member (4) further includes an annular member (11), the annular member (11) is sleeved on the outside of the column (1), the armrest shell (3) is arranged on the outside of the annular member (11), a limiting hole is provided on the slider (2), and the columnar member (12) is arranged on the annular member (11), and the columnar member (12) is at least partially located in the limiting hole.

5. The armrest mechanism according to claim 1, characterized in that: The first limiting member (5) is a rack provided along the length direction of the column (1), and the second limiting member (4) is a toothed structure. The rack and the toothed structure cooperate to limit the slider (2) to a desired position of the column (1).

6. The armrest mechanism according to claim 1, characterized in that: A spring (13) is provided between the second limiting member (4) and the armrest shell (3), and the spring (13) is used for resetting the second limiting member (4).

7. The armrest mechanism according to claim 2, characterized in that: A plurality of first pulleys (14) are provided on one side of the first groove (6), and a plurality of second pulleys (15) are provided on the other side of the first groove (6). The number of the first pulleys (14) and the second pulleys (15) are equal, and the first pulleys (14) and the second pulleys (15) are arranged opposite to each other, and the slider (2) is arranged between the first pulleys (14) and the second pulleys (15).

8. The armrest mechanism according to claim 1, characterized in that: The column (1) is provided with a limit assembly for limiting the travel of the handrail assembly, and the limit assembly includes a limit block (17) and a limit ring (16), the limit block (17) is provided above the first limit member (5), and the limit ring (16) is provided below the first limit member (5).

9. A Roman umbrella, characterized in that: It comprises a pull rod assembly, a skeleton assembly (20) and an armrest mechanism as described in any one of claims 1 to 8, wherein the pull rod assembly comprises a first pull rod (18) and a second pull rod (19), a connecting block (22) is provided on the slider (2), one end of the first pull rod (18) is connected to the skeleton assembly (20), and the other end is connected to the connecting block (22), one end of the second pull rod (19) is hinged to the first pull rod (18), and the other end is hinged to the column (1).

10. The Roman umbrella according to claim 9, characterized in that: A rope winding wheel assembly (24) and a crank handle (23) are provided at one end of the first pull rod (18) near the connecting block (22), and the crank handle (23) is used to drive the rope winding wheel assembly (24) to retract and release the parachute rope.

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