CN211961140U

CN211961140U - Portable folding umbrella

Info

Publication number: CN211961140U
Application number: CN202020559685.4U
Authority: CN
Inventors: 王柏华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-11-20
Anticipated expiration: 2030-04-15

Abstract

The utility model relates to the technical field of umbrellas, in particular to a portable foldable umbrella, which comprises a main umbrella body and an auxiliary umbrella body, wherein the main umbrella body comprises a main umbrella rod, a fixed ring, a slip ring, a main umbrella rib assembly and main umbrella cloth, the auxiliary umbrella body comprises an auxiliary umbrella rod, an auxiliary umbrella ring, an auxiliary umbrella rib assembly and auxiliary umbrella cloth, the lower end of the auxiliary umbrella rod and the upper end of the main umbrella rod can be detachably and fixedly connected, the auxiliary umbrella rib assembly comprises a plurality of auxiliary umbrella rib units and auxiliary supporting units, the outer ends of the auxiliary supporting units are hinged with the auxiliary umbrella rib units, the inner ends of the auxiliary umbrella rib assemblies are detachably and rotatably connected with the corresponding main umbrella rib units, when the auxiliary umbrella body is connected with the main umbrella body, the main umbrella rib units are unfolded or folded, and the auxiliary umbrella rib units can be unfolded or folded by being driven; the utility model discloses can enough regard as ordinary parachute kit to use, also can regard as the canopy to use under specific conditions, can form an independent enclosure space when using as the canopy, two kinds of service modes switch conveniently, and easy operation is swift, and is convenient for accomodate.

Description

Portable folding umbrella

Technical Field

The utility model relates to the technical field of umbrellas, in particular to a portable foldable umbrella.

Background

At present, various umbrellas (including umbrellas or sun umbrellas) on the market cannot form an independent closed space and cannot meet the requirements of people under specific conditions, such as: 1. with the increasing popularization of domestic private automobiles, traffic jam becomes a common problem in the outdoor trip process in spring festival, Qingming festival and other major festivals, sometimes the traffic jam time is too long, and the problem that a place is difficult to find for going to a toilet is often encountered; 2. the problem that an independent closed space is difficult to find for washing the body or changing clothes is often encountered when people go to beaches and the like in summer for playing; 3. in windy and rainy days, even if the umbrella is used, clothes (particularly trousers and shoes) are difficult to avoid being wetted by rainwater. Although the above problems can be solved by the tent, the tent has a large volume and is inconvenient to carry, assemble and use, and because the umbrella is generally a necessary article for traveling, if a user needs to prepare a tent again to cope with the above specific situations, the problems of too much luggage, inconvenient carrying and the like are caused, and the cost is increased.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model aims to provide a portable foldable umbrella awning, which can be used as a common umbrella, also can be used as an umbrella awning under specific conditions, can form an independent closed space when being used as the umbrella awning, and is convenient to switch between two use modes, simple and fast in operation and convenient to store.

The utility model discloses the task is realized through following technical scheme:

a portable foldable umbrella comprises a main umbrella body and an auxiliary umbrella body, wherein the main umbrella body comprises a main umbrella rod, a main umbrella ring, a main umbrella rib assembly and corresponding main umbrella cloth, the main umbrella ring comprises a fixed ring and a sliding ring, the fixed ring is fixed on the upper part of the main umbrella rod, the sliding ring is in sliding fit with the main umbrella rod, the main umbrella rib assembly comprises a plurality of main umbrella rib units which are uniformly distributed and hinged along the circumferential direction of the fixed ring and a plurality of main support units which are uniformly distributed and hinged along the circumferential direction of the sliding ring, the outer side end part of each main support unit is respectively hinged on the corresponding main umbrella rib unit, so that the sliding ring can slide along the main umbrella rod and can drive the main umbrella rib units to be unfolded or folded through the main support units, the auxiliary umbrella body comprises an auxiliary umbrella rod, an auxiliary umbrella ring, an auxiliary umbrella rib assembly and corresponding auxiliary umbrella cloth, a connector II and a connector I which can be detachably and fixedly connected are arranged at the lower end of the auxiliary umbrella rod and the upper end, the auxiliary umbrella rib assembly is composed of a plurality of auxiliary umbrella rib units and a plurality of auxiliary supporting units, wherein the auxiliary umbrella rib units are uniformly distributed and hinged along the circumferential direction of the auxiliary umbrella ring, the outer side ends of the auxiliary supporting units are respectively hinged to the corresponding auxiliary umbrella rib units, the inner side ends of the auxiliary supporting units can be detachably connected with the main umbrella rib units in a rotating mode, when the auxiliary umbrella body is connected with the main umbrella body, the main umbrella rib units are unfolded or folded, and the auxiliary umbrella rib units can be driven to be unfolded or folded through the auxiliary supporting units.

Preferably, still be equipped with a flexible connecting band on the main rib unit, main rib unit is connected to connecting band medial extremity, and connecting band outside end and main rib unit outside end are equipped with respectively connects three and connects four, vice supporting unit includes connecting rod one and connecting rod two, and the outside end of connecting rod one and connecting rod two is all articulated to be corresponded vice rib unit, the medial extremity of connecting rod one and connecting rod two still is equipped with respectively connects five and connects six, connects five and connects three can dismantle the connection, connects six and connects four can dismantle the rotation connection, wherein connects six and is equipped with the locating part that is used for restricting to connect four rotation ranges.

Preferably, the main umbrella rib unit comprises a first umbrella rib and a second umbrella rib, the main supporting unit comprises a first push rod and a second push rod, the inner side end of the first umbrella rib is hinged to the fixed ring, the outer side end of the first umbrella rib is hinged to the position, close to the inner side end, of the second umbrella rib, the inner side end of the first push rod is hinged to the middle position of the first umbrella rib, the inner side end of the second push rod is hinged to the position, close to the outer side end, of the first push rod, the outer side end of the second push rod is hinged to the inner side end of the second umbrella rib, the inner side end of the connecting band is connected with the position.

Preferably, the auxiliary umbrella rib unit comprises a first small pull rod, a second small pull rod, a third small pull rod, a fourth small pull rod, a fifth small pull rod, a sixth small pull rod, a seventh small pull rod, a first large pull rod, a second large pull rod, a third large pull rod and a fourth large pull rod, wherein the first small pull rod, the second small pull rod and the third small pull rod are sequentially hinged, the inner side end of the first small pull rod is hinged with the auxiliary umbrella ring, the outer side end of the third small pull rod is simultaneously hinged with the inner side end of the first large pull rod and the outer side end of the first connecting rod, the outer side end of the second connecting rod is hinged with the outer side of the first large pull rod close to the inner side end, the outer side end of the first large pull rod is hinged with the outer side of the second large pull rod close to the inner side end, the outer side end of the third large pull rod is hinged with the outer side of the outer side end of the fourth large pull rod close to the inner side end, the outer side end of the fourth large pull rod is hinged with the outer side end of the fifth, the inner side end of the small pull rod IV is hinged with the outer part of the connecting rod II close to the outer side end, the outer side end of the small pull rod IV is hinged with the inner side end of the large pull rod II, the inner side end of the small pull rod V is hinged with the outer part of the large pull rod I close to the outer side end, the outer side end of the small pull rod V is hinged with the inner side end of the large pull rod III, the inner side end of the small pull rod VI is hinged with the outer part of the large pull rod II close to the outer side end, the outer side end of the small pull rod VI is hinged with the inner side end of the large pull rod IV, the inner side end of the small pull rod VII is hinged with the outer part of the large pull rod III close to the outer side end, and the outer side end.

Preferably, the third joint and the fourth joint can be detachably connected.

Preferably, the third joint and the fourth joint are mutually matched snap fastener structures.

Preferably, the first joint is a screw head fixedly arranged at the upper end of the main umbrella rod, the second joint is a screw hole fixedly arranged at the lower end of the auxiliary umbrella rod, and the main umbrella rod and the auxiliary umbrella rod can be in threaded fastening connection through the screw head and the screw hole.

Preferably, the main umbrella rod is of a telescopic rod structure, and a lock pin for positioning the length of the telescopic rod is arranged on a handle of the main umbrella rod.

Preferably, the main umbrella cloth is a waterproof and/or sun-proof umbrella cloth coated on the upper portion of the main umbrella rib assembly, the auxiliary umbrella cloth is a waterproof and/or sun-proof umbrella cloth coated on the upper portion of the auxiliary umbrella rib assembly, and the auxiliary umbrella cloth is made of transparent materials.

Preferably, the auxiliary umbrella cloth is further provided with an openable door curtain.

Compared with the prior art, the beneficial effects of the utility model are that: the detachable combined main umbrella body and the auxiliary umbrella body are arranged, when the umbrella is normally used, the single main umbrella body can be used as a common umbrella to shade sun or rain, and under certain specific conditions, the auxiliary umbrella body can be arranged on the main umbrella body to form an umbrella canopy, so that an independent closed space can be formed when the umbrella canopy is used, and the two using modes are convenient to switch, simple and rapid to operate and convenient to store; the main umbrella body and the auxiliary umbrella body are both of foldable structures, so that the umbrella is convenient to store and occupies small space; the flexible connecting belt of the main umbrella body is detachably connected with the first connecting rod of the auxiliary umbrella body, and the outer side end of the main umbrella rib unit of the main umbrella body is detachably connected with the second connecting rod of the auxiliary umbrella body, so that the auxiliary umbrella body can be more conveniently unfolded or folded along with the main umbrella body; the third joint and the fourth joint can be detachably connected, so that the flexible connecting band can be fixed on the main umbrella rib unit when the main umbrella body is used independently, and the main umbrella rib unit is prevented from floating everywhere.

Drawings

FIG. 1 is a schematic view of the portable foldable canopy of the present invention;

FIG. 2 is a schematic view of the main umbrella body of the portable foldable canopy of the present invention;

FIG. 3 is a schematic structural view of the main umbrella body in a folded state;

FIG. 4 is a schematic structural view of the auxiliary umbrella body of the portable foldable canopy of the present invention;

FIG. 5 is a schematic view of the portable foldable canopy of the present invention in a folded state;

FIG. 6 is a schematic structural view of a connection portion of a main rib unit and a sub-rib unit;

FIG. 7 is a schematic view of the portable foldable canopy of the present invention in its unfolded state;

fig. 8 is a schematic structural view of the portable foldable canopy of the present invention in use.

The umbrella comprises a main umbrella body 1, a main umbrella rod 11, a handle 111, a lock pin 112, a fixed ring 12, a sliding ring 13, a main umbrella rib unit 14, a first umbrella rib 141, a second umbrella rib 142, a main supporting unit 15, a first push rod 151, a second push rod 152, a connecting belt 16, a main umbrella cloth 17, an auxiliary umbrella body 2, an auxiliary umbrella rod 21, an auxiliary umbrella ring 22, an auxiliary umbrella rib unit 23, a first small pull rod 231, a second small pull rod 232, a third small pull rod 233, a fourth small pull rod 234, a fifth small pull rod 235, a sixth small pull rod 236, a seventh small pull rod 237, a first large pull rod 2381, a second large pull rod 2382, a third large pull rod 2383, a fourth large pull rod 2384, a fifth large pull rod 2385, an auxiliary supporting unit 24, a first connecting rod 241, a second connecting rod 242, a limiting part 2421, an auxiliary umbrella cloth 25 and a door curtain 251.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

In the description of the present application, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like refer to orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

As shown in fig. 1-8, the portable foldable canopy of this embodiment includes a main canopy 1 and a secondary canopy 2, the main canopy 1 includes a main shaft 11, a main ring, a main rib assembly and a corresponding main canopy, the main rib assembly includes a fixed ring 12 and a sliding ring 13, the fixed ring 12 is fixed on the upper portion of the main shaft 11, the sliding ring 13 is in sliding fit with the main shaft 11, the main rib assembly is composed of a plurality of main rib units 14 uniformly distributed and hinged along the circumference of the fixed ring 12 and a plurality of main support units 15 uniformly distributed and hinged along the circumference of the sliding ring 13, the outer end of each main support unit 15 is respectively hinged on the corresponding main rib unit 14, so that the sliding ring 13 can slide along the main shaft 11 and can drive the main rib units 14 to open or close through the main support units 15, the secondary canopy 2 includes a secondary shaft 21, a secondary ring 22, a secondary rib assembly and a corresponding secondary canopy, the lower end of the secondary shaft 21 and the upper end of the main shaft 11 are provided with a joint two and a joint one capable of detachable fixed connection, the auxiliary umbrella ring 22 is fixed on the upper end of the auxiliary umbrella rod 21, the auxiliary umbrella rib assembly is composed of a plurality of auxiliary umbrella rib units 23 and a plurality of auxiliary supporting units 24 which are uniformly distributed and hinged along the circumferential direction of the auxiliary umbrella ring 22, the outer end of each auxiliary supporting unit 24 is hinged on the corresponding auxiliary umbrella rib unit 23, the inner end of each auxiliary supporting unit 24 can be detachably and rotatably connected with the main umbrella rib unit 14, when the auxiliary umbrella body 2 is connected with the main umbrella body 1, the main umbrella rib unit 14 is unfolded or folded, and the auxiliary umbrella rib units 23 can be driven to be unfolded or folded through the auxiliary supporting units 24.

The main umbrella rib unit 14 is further provided with a flexible connecting belt 16, the inner side end of the connecting belt 16 is connected with the main umbrella rib unit 14, the outer side end of the connecting belt 16 and the outer side end of the main umbrella rib unit 14 are respectively provided with a third joint and a fourth joint, the auxiliary supporting unit 24 comprises a first connecting rod 241 and a second connecting rod 242, the outer side ends of the first connecting rod 241 and the second connecting rod 242 are hinged with the corresponding auxiliary umbrella rib units 23, the inner side ends of the first connecting rod 241 and the second connecting rod 242 are respectively provided with a fifth joint and a sixth joint, and the fifth joint and the third joint can be detachably connected, so that the flexible connecting belt 16 of the main umbrella body 1 and the first connecting rod 241 of the auxiliary umbrella body 2 can be; the sixth joint and the fourth joint can be detachably and rotatably connected, wherein the sixth joint is provided with a limiting part 2421 for limiting the rotation range of the fourth joint, and the limiting part 2421 and the second connecting rod 242 are in the same direction, so that the outer side end of the main rib unit 14 of the main umbrella body 1 and the second connecting rod 242 of the auxiliary umbrella body 2 can be detachably and rotatably connected, and the outer side end of the main rib unit 14 and the second connecting rod 242 can rotate to a straight state at most.

The main umbrella rib unit 14 comprises a first umbrella rib 141 and a second umbrella rib 142, the main supporting unit 15 comprises a first push rod 151 and a second push rod 152, the inner side end of the first umbrella rib 141 is hinged to the fixed ring 12, the outer side end of the first umbrella rib 141 is hinged to the position, close to the inner side end, of the second umbrella rib 142, the inner side end of the first push rod 151 is hinged to the slip ring 13, the outer side end of the first push rod 151 is hinged to the middle position of the first umbrella rib 141, the inner side end of the second push rod 152 is hinged to the position, close to the outer side end, of the first push rod 151, the outer side end of the second push rod 152 is hinged to the inner side end of the second umbrella rib 142, the inner side.

The auxiliary umbrella rib unit 23 comprises a first small pull rod 231, a second small pull rod 232, a third small pull rod 233, a fourth small pull rod 234, a fifth small pull rod 235, a sixth small pull rod 236, a seventh small pull rod 237, a first large pull rod 2381, a second large pull rod 2382, a third large pull rod 2383, a fourth large pull rod 2384 and a fifth large pull rod 2385, wherein the first small pull rod 231, the second small pull rod 232 and the third small pull rod 233 are sequentially hinged, the inner side end of the first small pull rod 231 is hinged with the auxiliary umbrella ring 22, the outer side end of the third small pull rod 233 is simultaneously hinged with the inner side end of the first large pull rod 2381 and the outer side end of the first connecting rod 241, the outer side end of the second connecting rod 242 is hinged with the outer side of the first large pull rod 2381 close to the inner side end, the outer side end of the first large pull rod 2381 is hinged with the outer side end of the second large pull rod 2382 close to the inner side end, the outer side end of the second large pull rod 2382 is hinged with the outer side end of the large pull rod 2383 close to the inner side end of the large pull, the outer end of the large pull rod four 2384 is hinged with the outer portion of the large pull rod five 2385 close to the inner end, the inner end of the small pull rod four 234 is hinged with the outer portion of the connecting rod two 242 close to the outer end, the outer end of the small pull rod four 234 is hinged with the inner end of the large pull rod two 2382, the inner end of the small pull rod five 235 is hinged with the outer portion of the large pull rod one 2381 close to the outer end, the outer end of the small pull rod five 235 is hinged with the inner end of the large pull rod three 2383, the inner end of the small pull rod six 236 is hinged with the outer portion of the large pull rod two 2382 close to the outer end, the outer end of the small pull rod six 236 is hinged with the inner end of the large pull rod four 2384, the inner end of the small pull rod seven 237 is hinged with the outer portion of the large pull rod three 2383 close to the outer end, and the outer end of the small pull rod seven.

The third joint and the fourth joint can also be detachably connected, wherein the third joint and the fourth joint are mutually matched snap fastener structures.

The first joint is a screw head fixedly arranged at the upper end of the main umbrella rod 11, the second joint is a screw hole fixedly arranged at the lower end of the auxiliary umbrella rod 21, and the main umbrella rod 11 and the auxiliary umbrella rod 21 can be fastened and connected in a threaded manner through the screw head and the screw hole.

The main umbrella rod 11 is a telescopic rod structure, and a lock pin 112 for positioning the length of the telescopic rod is arranged on a handle 111 of the main umbrella rod 11.

The main umbrella cloth 17 is the cladding in the waterproof sun-proof umbrella cloth on main rib subassembly upper portion, vice umbrella cloth 25 is the cladding in the waterproof umbrella cloth on vice rib subassembly upper portion, wherein vice umbrella cloth 25 is transparent material, still is equipped with the door curtain 251 that can open on the vice umbrella cloth 25, and this door curtain is the zip fastener door curtain.

Compared with the prior art, the beneficial effects of the utility model are that: the detachable combined main umbrella body 1 and the auxiliary umbrella body 2 are arranged, when the umbrella is normally used, the single main umbrella body 1 can be used as a common umbrella to shade sun or rain, under some specific conditions, the auxiliary umbrella body 2 can be arranged on the main umbrella body 1 to form an umbrella canopy, when the umbrella canopy is used, an independent closed space can be formed, and the two using modes are convenient to switch, simple and rapid to operate and convenient to store; the main umbrella body 1 and the auxiliary umbrella body 2 are both foldable structures, are convenient to store and occupy small space; the flexible connecting belt 16 of the main umbrella body 1 can be detachably connected with the first connecting rod 241 of the auxiliary umbrella body 2, and the outer side end of the main umbrella rib unit 14 of the main umbrella body 1 can be detachably connected with the second connecting rod 242 of the auxiliary umbrella body 2, so that the auxiliary umbrella body 2 can be more conveniently unfolded or folded along with the main umbrella body 1; the third joint and the fourth joint can be detachably connected, so that the flexible connecting band 16 can be fixed on the main umbrella rib unit 14 when the main umbrella body 1 is used independently, and the main umbrella rib unit is prevented from floating everywhere.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. The portable foldable umbrella comprises a main umbrella body and an auxiliary umbrella body, wherein the main umbrella body comprises a main umbrella rod, a main umbrella ring, a main umbrella rib assembly and corresponding main umbrella cloth, the main umbrella ring comprises a fixed ring and a sliding ring, the fixed ring is fixed on the upper part of the main umbrella rod, the sliding ring is in sliding fit with the main umbrella rod, the main umbrella rib assembly comprises a plurality of main umbrella rib units which are uniformly distributed and hinged along the circumferential direction of the fixed ring and a plurality of main support units which are uniformly distributed and hinged along the circumferential direction of the sliding ring, the outer side end part of each main support unit is respectively hinged on the corresponding main umbrella rib unit, so that the sliding ring can slide along the main umbrella rod and can drive the main umbrella rib units to be unfolded or folded through the main support units, the auxiliary umbrella body comprises an auxiliary umbrella rod, an auxiliary umbrella ring, an auxiliary umbrella rib assembly and corresponding auxiliary umbrella cloth, a connector II and a connector I which can be detachably and fixedly connected are arranged at the lower end of the auxiliary umbrella rod and the upper end of the main umbrella, the auxiliary umbrella rib assembly is composed of a plurality of auxiliary umbrella rib units and a plurality of auxiliary supporting units, wherein the auxiliary umbrella rib units are uniformly distributed and hinged along the circumferential direction of the auxiliary umbrella ring, the outer side ends of the auxiliary supporting units are respectively hinged to the corresponding auxiliary umbrella rib units, the inner side ends of the auxiliary supporting units can be detachably connected with the main umbrella rib units in a rotating mode, when the auxiliary umbrella body is connected with the main umbrella body, the main umbrella rib units are unfolded or folded, and the auxiliary umbrella rib units can be driven to be unfolded or folded through the auxiliary supporting units.

2. The portable foldable canopy according to claim 1 wherein the main rib unit is further provided with a flexible connecting band, the inner end of the connecting band is connected with the main rib unit, the outer end of the connecting band and the outer end of the main rib unit are respectively provided with a third joint and a fourth joint, the secondary support unit comprises a first connecting rod and a second connecting rod, the outer ends of the first connecting rod and the second connecting rod are hinged with the corresponding secondary rib units, the inner ends of the first connecting rod and the second connecting rod are respectively provided with a fifth joint and a sixth joint, the fifth joint and the third joint can be detachably connected, the sixth joint and the fourth joint can be detachably connected, and the sixth joint is provided with a limiting member for limiting the range of rotation of the fourth joint.

3. The portable foldable canopy according to claim 2 wherein the main rib unit comprises a first rib and a second rib, the main support unit comprises a first push rod and a second push rod, the inner end of the first rib is hinged to the stationary ring, the outer end of the first rib is hinged to the position of the second rib near the inner end, the inner end of the first push rod is hinged to the slip ring, the outer end of the first push rod is hinged to the middle of the first rib, the inner end of the second push rod is hinged to the position of the first push rod near the outer end, the outer end of the push rod is hinged to the inner end of the second rib, the inner end of the connecting band is connected to the position of the first rib near the outer end, and the fourth joint is located at the.

4. The portable foldable canopy according to claim 2 wherein the secondary canopy unit comprises a first small rod, a second small rod, a third small rod, a fourth small rod, a fifth small rod, a sixth small rod, a seventh small rod, a first large rod, a second large rod, a third large rod and a fourth large rod, wherein the first small rod, the second small rod and the third small rod are sequentially hinged, the inner end of the first small rod is hinged to the secondary canopy ring, the outer end of the third small rod is simultaneously hinged to the inner end of the first large rod and the outer end of the first connecting rod, the outer end of the second connecting rod is hinged to the outer end of the first large rod near the inner end, the outer end of the first large rod is hinged to the outer end of the second large rod near the inner end, the outer end of the second large rod is hinged to the outer end of the third large rod near the inner end, the outer end of the third large rod is hinged to the inner end of the fourth large rod near the inner end, the outer side end of the large pull rod IV is hinged with the outer portion, close to the inner side end, of the large pull rod V, the inner side end of the small pull rod IV is hinged with the outer portion, close to the outer side end, of the connecting rod II, the outer side end of the small pull rod IV is hinged with the inner side end, close to the outer side end, of the large pull rod I, the outer side end of the small pull rod V is hinged with the inner side end of the large pull rod III, the inner side end of the small pull rod VI is hinged with the outer portion, close to the outer side end, of the large pull rod II, the outer side end of the small pull rod VI is hinged with the inner side end of the large pull rod IV, the inner side end of the small pull rod VII is hinged with the outer portion, close to the outer side end, of the small pull rod VII, and the inner side end of the large.

5. The portable, collapsible canopy according to claim 1 wherein the third joint and the fourth joint are removably connectable.

6. The portable, collapsible canopy according to claim 5 wherein the third and fourth tabs are interfitting snap-fastener structures.

7. The portable and foldable canopy according to claim 1 wherein the first connector is a threaded head fixedly attached to the upper end of the main shaft, the second connector is a threaded hole fixedly attached to the lower end of the auxiliary shaft, and the main shaft and the auxiliary shaft can be fastened by the threaded head and the threaded hole.

8. The portable and collapsible canopy according to claim 1 wherein the main shaft is a telescoping shaft and the handle of the main shaft is provided with a locking pin for positioning the length of the telescoping shaft.

9. The portable and foldable canopy according to claim 1 wherein the main canopy is a waterproof and/or sun-proof canopy covering the upper portion of the main rib assembly, and the sub canopy is a waterproof and/or sun-proof canopy covering the upper portion of the sub rib assembly, wherein the sub canopy is made of a transparent material.

10. The portable, collapsible canopy according to claim 1 wherein the secondary canopy is further provided with an openable curtain.