CN210203644U - Multi-folding umbrella frame - Google Patents

Abstract

The utility model discloses a multi-fold umbrella framework, the rib includes the first rib of two-fold structure and the second rib of four-fold structure, the first main rib, the second main rib, the third main rib and the fourth main rib that link through 3 end connection pieces hinge in the second rib cooperate and go up first spur, the second spur, the third spur and the fourth spur forms four-fold structure, make the second rib after folding occupation space little and the shape is similar with the first rib after folding, the fifth main rib that links through the fourth end connection piece hinge in the first rib cooperates and goes up fifth spur and the sixth spur to form two-fold structure with the sixth main rib; with this many books umbrella skeleton preparation outdoor umbrella that forms, the umbrella face in first rib department is normal folding umbrella pattern, and the umbrella face in second rib department outwards extends, has bigger area of sheltering from, hides the wind and keeps out the rain effectually, and the length of folding back first rib and second rib umbrella is roughly the same, and occupation space is little, portable.

Description

Multi-folding umbrella frame

The technical field is as follows:

the utility model relates to a multi-folding umbrella framework.

Background art:

the umbrella framework is an important component of the umbrella, and plays an important role in maintaining the stability and firmness of the umbrella and even the overall portability. Along with the diversification of people's outdoor life and trip, ordinary umbrella is when outdoor activities and bicycle trip, because it shelters from the scope for a short time, can't play fine effect of keeping out the wind and keeping out the rain. Although the shielding range of the existing large outdoor umbrella is large enough, part of the outdoor umbrella can also be used on a bicycle or a battery car, but the umbrella is still large in size after being folded and is inconvenient to carry during traveling.

The invention content is as follows:

the utility model aims at solving the problem among the prior art, provide one kind and be used for outdoor umbrella on, have two kinds of different ribs of two books and four books structures, the rib of four books structure makes one of them side umbrella face have great extension area, plays fine effect of sheltering from, makes the better folding of umbrella face accomodate when drawing in addition, and occupation space is little, makes umbrella portable's many umbrella frameworks.

In order to achieve the above purpose, the technical scheme of the utility model is that:

the utility model provides a many umbrella frames that roll over, includes that the top installs the king-rod of going up the nest, but the suit is equipped with axially sliding's lower nest on the king-rod, go up the nest and be provided with the rib around the king-rod between the nest down, the rib includes the first rib of two structures of folding and the second rib of four structures of folding.

The second umbrella rib comprises a first main rib and a first branch rib, wherein one end of the first main rib is hinged with the lower nest, one end of the first branch rib is hinged with the upper nest, a first rod middle connecting piece is arranged in the middle section of the first main rib, one end of the first branch rib, which is far away from the upper nest, is hinged with the first rod middle connecting piece, one end of the first main rib, which is far away from the lower nest, is hinged with a first end connecting piece, one side of the first branch rib, which is close to the first rod middle connecting piece, is provided with a second rod middle connecting piece, a second branch rib is hinged with the second middle connecting piece, and one end of the second branch rib, which is far away from the second middle connecting piece, is hinged with; a second main rib is fixedly arranged on the first end part connecting piece, a second end part connecting piece is hinged on the other end of the second main rib, a third rib is hinged on one side of the first main rib close to the first end part connecting piece, and one end of the third rib far away from the first main rib is hinged with the second end part connecting piece; fixed mounting has third main bone on the second end connecting piece, the articulated third end connecting piece of installing is served to one that second end connecting piece was kept away from to third main bone, second main bone is close to and installs connecting piece in the third pole on one side of second end connecting piece, articulated fourth bone of installing on the connecting piece in the third pole, the other end and the articulated linking to each other of third end connecting piece of fourth bone, fixed mounting has fourth main bone on the third end connecting piece.

First rib includes that one end links to each other with the articulated fifth main bone of nest down and one end and the articulated fifth bone that links to each other of last nest, connecting piece in the fourth rod is installed to the middle section of fifth main bone, the one end that the nest was kept away from to the fifth bone links to each other with the connecting piece is articulated in the fourth rod, the articulated fourth end connecting piece of installing of one end that the nest was kept away from down to the fifth main bone, connecting piece in the fifth rod is installed on one side that the fifth bone is close to connecting piece in the fourth rod, articulated sixth bone of installing on the connecting piece in the fifth rod, the one end that the connecting piece in the fifth rod was kept away from to the sixth bone links to each other with the fourth end connecting piece is articulated, fixed mounting has the sixth main bone on the fourth end connecting piece.

Three adjacent second umbrella ribs are arranged on one side of the middle rod, and the rest umbrella ribs are all first umbrella ribs.

The utility model has the advantages that: the utility model discloses a multi-fold umbrella skeleton, the rib includes the first rib of two-fold structure and the second rib of four-fold structure, first main rib, the second main rib, the third main rib and the fourth main rib that link together through 3 end connection pieces hinge in the second rib cooperate and go up first spur, the second spur, the third spur and the fourth spur forms four-fold structure, make the second rib after folding occupation space little and the shape is similar with the first rib after folding, the fifth main rib that links together through the fourth end connection piece hinge in the first rib cooperates and goes up fifth spur and the sixth spur to form two-fold structure with the sixth main rib; with this many books umbrella skeleton preparation outdoor umbrella that forms, the umbrella face in first rib department is normal folding umbrella pattern, and the umbrella face in second rib department outwards extends, has bigger area of sheltering from, hides the wind and keeps out the rain effectually, and the length of folding back first rib and second rib umbrella is roughly the same, and occupation space is little, portable.

Description of the drawings:

fig. 1 is a schematic structural view of a top view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged schematic view of a second rib of the present invention.

The specific implementation mode is as follows:

in order to make the technical field of the invention better understand, the invention is further described in detail with reference to the accompanying drawings and embodiments.

The multi-folding umbrella frame shown in fig. 1-3 comprises a middle rod 11 with an upper nest 1 mounted at the top, a lower nest 3 capable of axially sliding is sleeved on the middle rod 11, an umbrella rib 4 is arranged between the upper nest 1 and the lower nest 3 and around the middle rod 11, and the umbrella rib 4 comprises a first umbrella rib 5 with a double-folding structure and a second umbrella rib 6 with a four-folding structure. Wherein, second rib 6 includes that one end links to each other with lower nest 3 is articulated first main bone 7 and one end and the articulated first ramus bone 8 that links to each other of last nest 1, connecting piece 9 in the first pole is installed to the middle section of first main bone 7, first ramus bone 8 keeps away from the one end of last nest 1 and links to each other with connecting piece 9 is articulated in the first pole, first main bone 7 keeps away from the articulated first end connecting piece 2 of installing of one end of lower nest 3, first ramus bone 8 is close to and installs connecting piece 91 in the second pole on one side of connecting piece 9 in the first pole, articulated second ramus bone 81 of installing on connecting piece 91 in the second, second ramus bone 81 keeps away from the one end of connecting piece 91 in the second and links to each other with first end connecting piece 2 is articulated. Fixed mounting has second main bone 71 on the first end connecting piece 2, articulated second end connecting piece 21 of installing on the other end of second main bone 71, first main bone 7 is close to first end connecting piece 2 on one side and articulates and installs third ramus 82, the one end that first main bone 7 was kept away from to third ramus 82 articulates with second end connecting piece 21 and links to each other. Fixed mounting has third main bone 72 on the second end connecting piece 21, articulated third end connecting piece 22 of installing is gone up to one end that third main bone 72 kept away from second end connecting piece 21, second main bone 71 is close to and installs connecting piece 92 in the third pole on one side of second end connecting piece 21, articulated fourth ramus 83 of installing on connecting piece 92 in the third pole, the other end of fourth ramus 83 articulates with third end connecting piece 22 and links to each other, fixed mounting has fourth main bone 73 on the third end connecting piece 22. The first main rib 7, the second main rib 71, the third main rib 72 and the fourth main rib 73 are matched with the first branch rib 8, the second branch rib 81, the third branch rib 82 and the fourth branch rib 83 to form a four-fold structure, when the umbrella is unfolded, the length of the second umbrella rib 6 is far longer than that of the first umbrella rib 5, the folded length is basically the same as that of the first umbrella rib 5, and the occupied space is small.

First rib 5 includes that one end is articulated the fifth main bone 74 that links to each other with lower nest 3 and one end is articulated the fifth bone 84 that links to each other with last nest 1, connecting piece 93 in the fourth rod is installed to the middle section of fifth main bone 74, the one end that last nest 1 was kept away from to fifth bone 84 is articulated continuous with connecting piece 93 in the fourth rod, the articulated fourth end connecting piece 23 of installing of one end that lower nest 3 was kept away from to fifth main bone 74, fifth bone 84 is installed in the fifth rod on being close to connecting piece 93's one side in the fourth rod connecting piece 94, articulated sixth bone 85 of installing in the fifth rod on connecting piece 94, the one end that fifth rod connecting piece 94 was kept away from to sixth bone 85 is articulated continuous with fourth end connecting piece 23, fixed mounting has sixth main bone 75 on the fourth end connecting piece 23. The fifth main rib 74 and the sixth main rib 75 cooperate with the fifth rib 84 and the sixth rib 85 to form a double-fold structure, and the length of the first rib 5 is similar to that of a normal rib. As a preferred scheme, one side of king-rod 11 is provided with three adjacent second ribs 6, remaining rib 4 is first rib 5, makes rib one side extension scope great for can play better effect of keeping out the wind and keeping out the rain behind the preparation outdoor umbrella. And this outdoor umbrella can be used for the sunshade of outdoor fixed position to keep off the rain, also can be used to on storage battery car, the bicycle, carries and convenient to use, stable in structure.

The rib comprises a first rib with a double-folding structure and a second rib with a four-folding structure, wherein the first main rib, the second main rib, the third main rib and the fourth main rib which are hinged and connected through 3 end connectors in the second rib are matched with the first branch rib, the second branch rib, the third branch rib and the fourth branch rib to form a four-folding structure, so that the second rib occupies a small space after being folded and has a shape similar to that after the first rib is folded, and the fifth main rib and the sixth main rib which are hinged and connected through the fourth end connector in the first rib are matched with the fifth branch rib and the sixth branch rib to form a double-folding structure; with this many books umbrella skeleton preparation outdoor umbrella that forms, the umbrella face in first rib department is normal folding umbrella pattern, and the umbrella face in second rib department outwards extends, has bigger area of sheltering from, hides the wind and keeps out the rain effectually, and the length of folding back first rib and second rib umbrella is roughly the same, and occupation space is little, portable.

Claims (4)

1. The utility model provides a many umbrella frame that rolls over, installs well pole (11) of last nest (1) including the top, but the cover is equipped with lower nest (3) of endwise slip on well pole (11), it is provided with rib (4), its characterized in that to encircle well pole (11) between nest (1) and lower nest (3) to go up: the umbrella rib (4) comprises a first umbrella rib (5) with a two-fold structure and a second umbrella rib (6) with a four-fold structure.

2. A multi-fold umbrella frame as claimed in claim 1, wherein: the second umbrella rib (6) comprises a first main rib (7) and a first branch rib (8), wherein one end of the first main rib is hinged with the lower nest (3), one end of the first branch rib (8) is hinged with the upper nest (1), a first rod middle connecting piece (9) is installed in the middle section of the first main rib (7), one end, far away from the upper nest (1), of the first branch rib (8) is hinged with the first rod middle connecting piece (9), one end, far away from the lower nest (3), of the first main rib (7) is hinged with a first end connecting piece (2), a second rod middle connecting piece (91) is installed on one side, close to the first rod middle connecting piece (9), of the first branch rib (8), a second branch rib (81) is hinged with the second rod middle connecting piece (91), and one end, far away from the second rod middle connecting piece (91), of the second branch rib (81) is hinged with the first end connecting piece (2); a second main rib (71) is fixedly installed on the first end connecting piece (2), a second end connecting piece (21) is hinged to the other end of the second main rib (71), a third branch rib (82) is hinged to one side, close to the first end connecting piece (2), of the first main rib (7), and one end, far away from the first main rib (7), of the third branch rib (82) is hinged to the second end connecting piece (21); fixed mounting has third main bone (72) on second end connecting piece (21), one of second end connecting piece (21) is kept away from in third main bone (72) is served and is articulated third end connecting piece (22) of installing, second main bone (71) is close to and installs connecting piece (92) in the third pole on one side of second end connecting piece (21), articulated fourth ramus bone (83) of installing on connecting piece (92) in the third pole, the other end and the articulated linking to each other of third end connecting piece (22) of fourth ramus bone (83), fixed mounting has fourth main bone (73) on third end connecting piece (22).

3. A multi-fold umbrella frame as claimed in claim 1, wherein: the first umbrella rib (5) comprises a fifth main rib (74) with one end hinged with the lower nest (3) and a fifth branch rib (84) with one end hinged with the upper nest (1), a fourth rod middle connecting piece (93) is arranged at the middle section of the fifth main bone (74), one end of the fifth branch bone (84) far away from the upper nest (1) is hinged with the fourth rod middle connecting piece (93), a fourth end connecting piece (23) is hinged and installed at one end of the fifth main framework (74) far away from the lower nest (3), a fifth bar middle connecting piece (94) is arranged on one side of the fifth branch bone (84) close to the fourth bar middle connecting piece (93), a sixth supporting bone (85) is hinged on the connecting piece (94) in the fifth rod, one end of the sixth branch bone (85) far away from the connecting piece (94) in the fifth rod is hinged with the fourth end connecting piece (23), and a sixth main bone (75) is fixedly arranged on the fourth end connecting piece (23).

4. A multi-fold umbrella frame as claimed in claim 1, wherein: one side of the middle rod (11) is provided with three adjacent second umbrella ribs (6), and the rest umbrella ribs (4) are all first umbrella ribs (5).

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