CN219894903U

CN219894903U - Umbrella rib structure

Info

Publication number: CN219894903U
Application number: CN202321270098.3U
Authority: CN
Inventors: 杨俊�
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-10-27
Anticipated expiration: 2033-05-24

Abstract

The utility model discloses an umbrella rib structure, which comprises an umbrella rib structure main body, wherein a middle rod is arranged on the umbrella rib structure main body, the upper end of the middle rod is connected with an upper nest sub-part, the upper end of the upper nest sub-part is provided with a combined upper nest fastener, the side surface of the upper nest sub-part is uniformly connected with an upper nest umbrella cloth supporting rib, the lower end of the upper nest sub-part is also connected with an upper nest, a lower nest is arranged below the upper nest, the side surface of the upper nest is uniformly connected with four-hole pill bones, the other end of the four-hole pill bone is provided with a trunk head, the side surface of the lower nest is uniformly connected with a short slot bone connected with the middle part of the four-hole pill bone, the trunk head is also provided with an inner main bone, the other end of the inner main bone is provided with a bifurcation joint, and the bifurcation joint is movably connected with a steering butterfly. The double-layer rib structure is arranged, so that the wind resistance of the rib can be effectively improved, meanwhile, the outer rib is longer than the folded length of the inner rib, the outer rib is easy to wrap the inner rib, and the rib is more easy to arrange umbrella cloth after being folded.

Description

Umbrella rib structure

Technical Field

The utility model relates to the technical field of umbrella ribs, in particular to an umbrella rib structure.

Background

The umbrella ribs are a frame for supporting the umbrella one by one. The former umbrella ribs are mostly wood and bamboo umbrella ribs, and later iron ribs, steel ribs, aluminum alloy ribs (also called fiber ribs), electric ribs and resin ribs are present, and the form of the former umbrella ribs is mostly used for shrinking ribs (bone shrinkage umbrella), so that the umbrella is light and convenient to carry.

The existing umbrella ribs are of a single-layer umbrella rib structure, the wind resistance is not good enough, when the umbrella is used in windy weather, the situation that the umbrella ribs are broken easily occurs, meanwhile, the umbrella ribs are three-fold, four-fold and five-fold, although the umbrella ribs can be folded and stored conveniently, umbrella cloth is piled up after the umbrella ribs are folded, and the arrangement of the umbrella cloth is not easy.

Disclosure of Invention

The utility model aims to provide an umbrella rib structure, which solves the problems that the umbrella ribs on the market are usually single-layer umbrella rib structures, the wind resistance is not good enough, the umbrella ribs are easy to break when being used in windy weather, and the umbrella ribs are usually three-fold, four-fold and five-fold, and although the umbrella ribs can be conveniently folded and stored, umbrella cloth is piled up after the umbrella ribs are folded, and the arrangement of the umbrella cloth is not easy.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an umbrella rib structure, includes umbrella rib structure main part, be equipped with well stick in the umbrella rib structure main part, and well stick upper end is connected with the nest branch spare, it is equipped with the combination and goes up nest fastener to go up nest branch spare upper end, and goes up nest branch spare side evenly connected with nest umbrella cloth supporting rib, it still is connected with the nest to go up nest branch spare lower extreme, and go up the nest below and be equipped with down the nest, go up nest side evenly connected with four hole pill bones, and four hole pill bone other end installs the trunk head to lower nest side evenly connected with the short groove bone with four hole pill bone mid-section connection, still be equipped with interior owner bone on the trunk head, and interior owner bone other end installs the bifurcation joint, swing joint has the butterfly that turns to on the bifurcation joint side still is equipped with outer owner bone to outer owner bone other end swing joint has the tail joint, and is equipped with the tail bone on the tail joint.

Preferably, the outer side of the upper nest umbrella cloth supporting rib is covered with an upper umbrella cloth, and the upper umbrella cloth is fastened between the combined upper nest fastening piece and the upper nest sub-piece.

Preferably, the length of the upper nest umbrella cloth supporting rib is larger than the sum of the unfolding lengths of the four-hole pill ribs and the inner main rib, the other ends of the upper nest umbrella cloth supporting rib are fastened with first umbrella tail beads in a clamping mode, and the first umbrella tail beads are sewn and fixed with the periphery of the upper umbrella cloth.

Preferably, the steering butterfly is provided with a movable guiding butterfly which is in penetrating connection with the upper nest umbrella cloth supporting rib, an inner pull wire is movably connected between the steering butterfly and the four-hole pill rib through a rotating rod, an outer pull wire is also movably connected between the steering butterfly and the tail joint through the rotating rod, a short pull wire is movably connected between the trunk head and the short groove rib through the rotating rod, and a fixing sleeve which is inserted and connected with the inner pull wire is arranged on the inner main rib.

Preferably, the upper nest umbrella cloth supporting rib, the furcation joint, the movable guiding butterfly, the steering butterfly, the external stay wire, the first umbrella tail bead, the four-hole pill rib, the short groove rib, the trunk head, the inner main rib, the fixing sleeve, the internal stay wire, the second umbrella tail bead, the external main rib tail rib and the tail joint are uniformly and correspondingly arranged.

Preferably, the outer side cover of the outer stay wire and the tail rib is provided with a main umbrella cloth, the periphery of the main umbrella cloth is uniformly sewed and fixed with second umbrella tail beads, and the second umbrella tail beads are connected with the other ends of the tail ribs in a clamping mode.

Compared with the prior art, the utility model has the beneficial effects that: the double-layer rib structure is arranged, so that the wind resistance of the rib can be effectively improved, meanwhile, the outer rib is longer than the folded length of the inner rib, the outer rib is easy to wrap the inner rib, and the rib is more easy to arrange umbrella cloth after being folded. This rib structure sets up umbrella cloth and main umbrella cloth respectively through double-deck rib structure, constitutes double-deck umbrella cloth structure, and the back is packed up to the rib simultaneously, and the main umbrella cloth of inboard can be fully wrapped to last umbrella cloth on the outside rib, through improving the rib, has optimized the fixed mode of umbrella cloth to the use of the umbrella body has been made things convenient for.

Drawings

FIG. 1 is a schematic diagram of a half-open structure of an umbrella rib structure according to the present utility model;

FIG. 2 is a schematic view of a folded rib structure of the present utility model;

FIG. 3 is a schematic view of a half-open three-dimensional structure of an umbrella rib structure according to the present utility model;

FIG. 4 is a schematic view of a collapsible umbrella rib structure according to the present utility model.

In the figure: 1. an umbrella rib structure main body; 2. combining upper nest fasteners; 3. an upper nest umbrella cloth supporting rib; 4. a furcation joint; 5. a movable guiding butterfly; 6. a steering butterfly; 7. an outer pull wire; 8. a first umbrella tail bead; 9. an upper nest dividing piece; 10. a nest is arranged; 11. four-hole pill bone; 12. a middle rod; 13. short groove bones; 14. a lower nest; 15. a short pull wire; 16. trunk head; 17. an inner major bone; 18. a fixed sleeve; 19. an inner pull wire; 20. a second umbrella tail bead; 21. an outer major bone; 22. tail bone; 23. a tail joint; 24. applying umbrella cloth; 25. and (3) a main umbrella cloth.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: an umbrella rib structure comprises an umbrella rib structure main body 1, a middle rod 12 is arranged on the umbrella rib structure main body 1, the upper end of the middle rod 12 is connected with an upper nest sub-part 9, the upper end of the upper nest sub-part 9 is provided with a combined upper nest fastener 2, the side surface of the upper nest sub-part 9 is uniformly connected with an upper nest umbrella cloth supporting rib 3, an upper umbrella cloth 24 is covered outside the upper nest umbrella cloth supporting rib 3, the upper umbrella cloth 24 is fastened between the combined upper nest fastener 2 and the upper nest sub-part 9, the upper umbrella cloth 24 and a main umbrella cloth 25 are of a circular ring structure, the upper umbrella cloth 24 is covered on the upper nest umbrella cloth supporting rib 3 and fastened through the threaded connection between the combined upper nest fastener 2 and the upper nest sub-part 9, the upper nest cloth supporting rib 3, the four-hole pill ribs 11 and the inner main rib 17 also form a double-layer umbrella rib structure, the umbrella rib structure main body 1 is firm, the lower end of the upper nest sub-part 9 is also connected with an upper nest 10, the lower nest 14 is arranged below the upper nest 10, the side surface of the upper nest 10 is uniformly connected with four-hole ball ribs 11, the other end of the four-hole ball rib 11 is provided with a trunk head 16, the side surface of the lower nest 14 is uniformly connected with a short groove rib 13 connected with the middle part of the four-hole ball rib 11, the trunk head 16 is also provided with an inner main rib 17, the length of the upper nest umbrella cloth supporting rib 3 is larger than the sum of the unfolding lengths of the four-hole ball rib 11 and the inner main rib 17, the other end of the upper nest umbrella cloth supporting rib 3 is clamped and fastened with a first umbrella tail bead 8, the first umbrella tail bead 8 is sewn and fixed with the outer periphery of an upper umbrella cloth 24, the structure ensures that the outer circle diameter of the upper umbrella cloth 24 is larger than the inner circle diameter of the main umbrella cloth 25, after the umbrella rib structure main body 1 is unfolded, the upper umbrella cloth 24 can cover the inner circle of the main umbrella cloth 25, so that the upper umbrella cloth 24 and the main umbrella cloth 25 jointly form an umbrella body structure, the double-layer structure of the upper umbrella cloth 24 and the main umbrella cloth 25 is more stable, the first umbrella tail bead 8 is used for positioning treatment of the upper umbrella cloth 24, the upper umbrella cloth 24 and the upper nest umbrella cloth supporting rib 3 are fastened by sewing, the other end of the inner main rib 17 is provided with an opening joint 4, the opening joint 4 is movably connected with a steering butterfly 6, the side surface of the opening joint 4 is also provided with an outer main rib 21, the other end of the outer main rib 21 is movably connected with a tail joint 23, the tail joint 23 is provided with a tail rib 22, the steering butterfly 6 is provided with a movable guiding butterfly 5 which is in penetrating connection with the upper nest umbrella cloth supporting rib 3, an inner pull wire 19 is movably connected between the steering butterfly 6 and the four-hole pill rib 11 through a rotating rod, the inner main rib 6 and the tail joint 23 are also movably connected with an outer pull wire 7 through the rotating rod, the trunk head 16 and the short groove rib 13 are all movably connected with a short pull wire 15 through the rotating rod, the inner main rib 17 is provided with a fixed sleeve 18 which is connected with the inner pull wire 19 in an inserting way, the structure enables the steering butterfly 6 to move relative to the upper nest umbrella cloth supporting rib 3 when the movable guiding butterfly 5 is movable, so that the upper nest umbrella cloth supporting rib 3 is driven to rotate, the upper umbrella cloth supporting rib 24 is conveniently folded, the inner pull wire 24 and the inner pull wire 19 are also matched with the inner pull wire 17 through the rotating rod 19, the inner pull wire 17 and the inner pull wire 17 simultaneously, the inner pull wire 17 and the inner pull rib 17 can be matched with the inner pull wire 17 through the short pull wire 17, the inner pull wire 17 and the inner pull wire 17, the inner pull wire 17 can simultaneously take the inner pull wire 17 and the inner pull wire 17, the inner main rib 17 and the inner pull wire 17 and the inner main rib 17, the inner main rib 17 can take the inner pull wire 17 and the inner main rib 17, the inner pull 3 and the inner main pull 3, the inner main support can take the inner pull wire 17 and the inner main rib 17 and the inner main support 3, the inner end can take the inner support can be simultaneously and the inner support can be simultaneously and the 3 The steering butterfly 6, the outer stay wire 7, the first umbrella tail bead 8, the four-hole ball 11, the short groove rib 13, the trunk head 16, the inner main rib 17, the fixing sleeve 18, the inner stay wire 19, the second umbrella tail bead 20, the tail rib 22 of the outer main rib 21 and the tail joint 23 are uniformly corresponding to each other, the umbrella rib structural main body 1 is formed by mutually connected upper nest umbrella cloth supporting ribs 3, the furcation joint 4, the movable guiding butterfly 5, the steering butterfly 6, the outer stay wire 7, the first umbrella tail bead 8, the four-hole ball 11, the short groove rib 13, the trunk head 16, the inner main rib 17, the fixing sleeve 18, the inner stay wire 19, the second umbrella tail bead 20, the tail rib 22 of the outer main rib 21 and the tail joint 23, the outer side of the outer stay wire 7 and the tail rib 22 is covered with a main umbrella cloth 25, the outer periphery of the main umbrella cloth 25 is uniformly sewed and fixed with the second tail bead 20, the second umbrella tail bead 20 is in clamping connection with the other end of the tail rib 22, and the main umbrella cloth 25 and the main umbrella cloth 24 of the structure is matched with the upper umbrella cloth 24 to form a structure.

Working principle: when the umbrella rib structure is used, firstly, when the umbrella rib structure main body 1 is unfolded, the lower nest 14 moves upwards under the installation and positioning of the middle rod 12, in the process, the short groove bone 13 moves the four-hole pill bone 11 in the ascending process, the four-hole pill bone 11 rotates relative to the upper nest 10, meanwhile, the short groove bone 13 moves through the nose 16 of the object of the short pull wire 15 under the cooperation of the four-hole pill bone 11, the inner main bone 17 on the trunk 16 is synchronously unfolded, the inner main bone 17 moves, the steering butterfly 6 is driven to move through the inner pull wire 19 when moving, the fixing sleeve 18 plays a role of relatively connecting the inner pull wire 19 with the inner main bone 17, meanwhile, the inner main bone 17 drives the tail joint 23 to move through the outer pull wire 7 on the bifurcation joint 4, the tail joint 23 enables the outer main rib 21 and the tail rib 22 to synchronously move, so that the main rib structure main body 1 is unfolded, the main rib 25 is unfolded, the steering butterfly 6 moves on the upper nest rib 3 through the movable guiding butterfly 5 when moving, the synchronous unfolding of the upper nest rib 3 is realized, after the upper nest rib 3 is unfolded, the upper rib 24 is unfolded, the outer ring of the upper rib 24 covers the inner ring of the main rib 25 at the moment, the first tail bead 8 and the second tail bead 20 are respectively used for fastening and positioning the upper rib 24 and the main rib 25, and the upper nest fastener 2 is combined to cooperate with the upper nest sub-component 9 to fix the upper rib 24, so that a series of works are completed.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An umbrella rib structure, comprising an umbrella rib structure main body (1), characterized in that: the umbrella rib structure comprises an umbrella rib structure main body (1), wherein a middle rod (12) is arranged on the umbrella rib structure main body (1), an upper nest sub-part (9) is connected to the upper end of the middle rod (12), a combined upper nest fastening piece (2) is arranged at the upper end of the upper nest sub-part (9), an upper nest umbrella cloth supporting rib (3) is uniformly connected to the side face of the upper nest sub-part (9), an upper nest (10) is further connected to the lower end of the upper nest sub-part (9), a lower nest (14) is arranged below the upper nest (10), four-hole pill bones (11) are uniformly connected to the side face of the upper nest (10), a trunk head (16) is uniformly connected to a short groove bone (13) connected to the middle of the four-hole pill bones (11), an inner main bone (17) is further arranged on the trunk head (16), a bifurcation joint (4) is arranged at the other end of the inner main bone (17), a steering butterfly (6) is movably connected to the bifurcation joint (4), an outer main bone (21) is further arranged on the side face of the bifurcation joint (4), and an outer main bone (21) is connected to the other end of the trunk joint (23).

2. An umbrella rib structure according to claim 1, wherein: the outer side of the upper nest umbrella cloth supporting rib (3) is covered with an upper umbrella cloth (24), and the upper umbrella cloth (24) is fastened between the combined upper nest fastening piece (2) and the upper nest sub-piece (9).

3. An umbrella rib structure according to claim 1, wherein: the length of the upper nest umbrella cloth supporting rib (3) is larger than the sum of the unfolding lengths of the four-hole pill ribs (11) and the inner main rib (17), the other ends of the upper nest umbrella cloth supporting rib (3) are fastened with first umbrella tail beads (8), and the first umbrella tail beads (8) are sewn and fixed with the periphery of the upper umbrella cloth (24).

4. An umbrella rib structure according to claim 1, wherein: the steering butterfly (6) is provided with a movable guiding butterfly (5) which is connected with the upper nest umbrella cloth supporting rib (3) in a penetrating way, an inner stay wire (19) is arranged between the steering butterfly (6) and the four-hole pill rib (11) through a rotating rod in a movable way, an outer stay wire (7) is also arranged between the steering butterfly (6) and the tail joint (23) through the rotating rod in a movable way, a short stay wire (15) is arranged between the trunk head (16) and the short slot rib (13) through the rotating rod in a movable way, and a fixing sleeve (18) which is connected with the inner stay wire (19) in an inserting way is arranged on the inner main rib (17).

5. An umbrella rib structure according to claim 4, wherein: the upper nest umbrella cloth supporting rib (3), the furcation joint (4), the movable guiding butterfly (5), the steering butterfly (6), the outer stay wire (7), the first umbrella tail bead (8), the four-hole pill rib (11), the short slot rib (13), the trunk head (16), the inner main rib (17), the fixing sleeve (18), the inner stay wire (19), the second umbrella tail bead (20), the outer main rib (21) tail rib (22) and the tail joint (23) are uniformly and correspondingly arranged.

6. An umbrella rib structure according to claim 5, wherein: the outer side of the outer stay wire (7) and the outer side of the tail rib (22) are covered with a main umbrella cloth (25), the periphery of the main umbrella cloth (25) is uniformly sewed and fixed with a second umbrella tail bead (20), and the second umbrella tail bead (20) is connected with the other end of the tail rib (22) in a clamping way.