CN214047839U - Telescopic folding umbrella frame - Google Patents
Telescopic folding umbrella frame Download PDFInfo
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- CN214047839U CN214047839U CN202021663170.5U CN202021663170U CN214047839U CN 214047839 U CN214047839 U CN 214047839U CN 202021663170 U CN202021663170 U CN 202021663170U CN 214047839 U CN214047839 U CN 214047839U
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Abstract
The utility model discloses a flexible rib of receiving of opening of roll over formula parachute kit, including the well stick, go up the nest, lower nest, the linkage bone, interior main rib, flexible main rib, ramus and many book umbrella skeletons, this flexible main rib is including the sliding joint and the main rib that engage, this interior main rib slides and stretches out and draws back in flexible main rib, this interior main rib has interior section umbrella face with flexible main rib joint, be equipped with umbrella face seam portion on this interior main rib, or this sliding joint's the inner is equipped with and cup joints the sliding part, this interior main rib is located flexible main rib top, the outer end and the sliding joint looks pin joint of this ramus, and this ramus and sliding joint's pin joint position are in sliding joint's the outer lower extreme that cup joints the sliding part, and join in one in the umbrella face on its interior main rib, flexible main rib connects an outer umbrella face with many book umbrella skeletons of its pin joint. When the umbrella is folded, the telescopic main ribs are inwards contracted on the inner main ribs, so that the shortest umbrella is formed after the umbrella is folded, the umbrella is convenient to carry, and when the umbrella is unfolded, the telescopic main ribs are outwards extended on the inner main ribs, so that the maximum umbrella is formed after the umbrella is unfolded.
Description
Technical Field
The invention relates to the field of umbrellas, in particular to a telescopic retractable rib of a folding umbrella.
Background
The umbrella ribs of the existing folding umbrella are not telescopic, so that after the umbrella is folded, the folding length is longer and the umbrella is inconvenient to carry; moreover, the existing folding umbrella is a single-layer umbrella cover, and when the windscreen wiper is blown down, the existing umbrella is only the single-layer umbrella cover, so that the umbrella cover is easy to turn over under the action of wind power, and even the whole umbrella is blown away by wind.
Disclosure of Invention
The invention aims to overcome the defects and provides a telescopic folding umbrella rib of a folding umbrella.
The utility model discloses a folding umbrella telescopic folding rib, which comprises a middle rod, an upper nest, a lower nest, a linkage rib, an inner main rib, a telescopic main rib, a branch rib and a multi-folding umbrella framework, wherein the telescopic main rib comprises a sliding joint and a main rib which are jointed;
or the inner end of the sliding joint is provided with a sleeve sliding part, the inner main rib is positioned above the telescopic main rib and is slidably and telescopically arranged on the sleeve sliding part, the outer end of the supporting rib is pivoted with the sliding joint, the pivoting part of the supporting rib and the sliding joint is positioned at the outer lower end of the sleeve sliding part of the sliding joint, the inner main rib is provided with an inner upper umbrella cover, and the telescopic main rib and the pivoted multi-fold umbrella framework are provided with an outer lower umbrella cover.
Preferably, the telescopic main frame is formed by integrally molding or assembling the sliding joint and the main frame in a split mode.
Preferably, the middle part of the linkage bone is provided with a shaft sleeve positioning part, a shaft sleeve is sleeved on the shaft sleeve positioning part, and the shaft sleeve can be used for the linkage bone and the inner main bone to pass through.
Preferably, the multi-fold umbrella frame is any one of a two-fold umbrella frame, a three-fold umbrella frame, a four-fold umbrella frame and a five-fold umbrella frame.
By adopting the technical scheme, the invention has the beneficial effects that:
the inner main rib can slide and stretch in or above the telescopic main rib, so that the umbrella rib forms a telescopic umbrella rib,
1. when the umbrella is folded, the telescopic main ribs are inwards contracted on the inner main ribs, so that the shortest umbrella is formed after the umbrella is folded, the umbrella is convenient to carry, and when the umbrella is unfolded, the telescopic main ribs are outwards extended on the inner main ribs, so that the maximum umbrella is formed after the umbrella is unfolded.
2. The inner main rib and the telescopic main rib slide to stretch and unfold and fold the umbrella, when the inner main rib is arranged in the telescopic umbrella, the umbrella surface is arranged on the umbrella rib, when the inner main rib is arranged above the telescopic main rib, the inner main rib can be designed into a double umbrella surface, the inner main rib is provided with an inner upper umbrella surface, the telescopic main rib and the multi-fold umbrella framework are pivoted and provided with an outer lower umbrella surface, a gap exists between the inner upper umbrella surface and the outer lower umbrella surface, and after wind is blown in from the inner side of the umbrella surface, the wind can be blown out from the gap to form a wind-resistant umbrella surface, so that the umbrella surface is prevented from being turned upwards or an umbrella is prevented from being blown away.
3. The pivot portion of the branch rib and the sliding joint is located at the outer lower end of the sliding joint, which is sleeved with the sliding portion, so that the length of the sliding joint is indirectly prolonged, the overlapping area of the inner upper umbrella surface and the outer lower umbrella surface is increased, and rainwater is effectively prevented from flowing into the inner side of the umbrella surface from the gap.
4. Through the axle sleeve on the axle sleeve location portion, when receiving the umbrella, can realize that the elasticity between linkage bone and the interior main bone is closed, stability when improving the rib and closing.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, it is obvious that the drawings in the following description are only one or several embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to such drawings without creative efforts.
Fig. 1 is a schematic view of an umbrella rib folding structure according to a first embodiment of the present invention;
fig. 2 is a schematic view of an elastically collapsible structure of an umbrella rib according to a first embodiment of the present invention;
fig. 3 is a schematic view of an umbrella rib folding structure according to a second embodiment of the present invention;
fig. 4 is a schematic view of an elastically collapsible structure of an umbrella rib according to a second embodiment of the present invention;
fig. 5 is a schematic view showing an umbrella rib unfolding structure according to example 1 of the first embodiment of the present invention;
fig. 6 is a schematic view showing an umbrella rib unfolding structure according to example 2 of the first embodiment of the present invention;
fig. 7 is a schematic view showing an umbrella rib unfolding structure according to example 3 of the first embodiment of the present invention;
fig. 8 is a schematic view showing an umbrella rib expanding structure according to example 1 of a second embodiment of the present invention;
fig. 9 is a schematic view showing an umbrella rib unfolding structure according to example 2 of the second embodiment of the present invention;
fig. 10 is a schematic view showing an umbrella rib expanding structure according to example 3 of the second embodiment of the present invention;
fig. 11 is the schematic view of the sleeve joint structure of the shaft sleeve and the shaft sleeve positioning portion of the present invention.
Description of the main reference numerals: the umbrella comprises a middle rod 1, an upper nest 2, a lower nest 3, linkage ribs 4, shaft sleeve positioning parts 41, umbrella cover positioning parts 42, main ribs 5, umbrella cover stitching parts 51, telescopic main ribs 6, sliding joints 61, sliding parts 611 in a sleeved mode, main ribs 62, ribs 7, a multi-fold umbrella framework 9, an upper umbrella cover 9, an outer lower umbrella cover 10, a foldable umbrella cover 11 and a shaft sleeve 12.
Detailed Description
The following detailed description of the embodiments of the present invention will be provided with reference to the drawings and examples, so that how to apply the technical means to solve the technical problems and achieve the technical effects can be fully understood and implemented. It should be noted that, as long as there is no conflict, the embodiments and the features of the embodiments of the present invention may be combined with each other, and the technical solutions formed are within the scope of the present invention.
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details or with other methods described herein.
The utility model provides a folding umbrella telescopic folding umbrella rib, referring to fig. 1 and fig. 3, comprising a middle rod 1, an upper nest 2, a lower nest 3, a linkage rib 4, an inner main rib 5, a telescopic main rib 6, a branch rib 7 and a multi-folding umbrella skeleton 8, wherein the telescopic main rib 6 comprises a sliding joint 61 and a main rib 62 which are jointed, referring to fig. 3, the inner main rib 5 is slidingly and telescopically arranged in the telescopic main rib 6, referring to fig. 3, the inner main rib 5 and the telescopic main rib 6 are jointed with an inner umbrella surface (the inner main rib, the telescopic main rib, the middle main rib and an outer main rib are matched with a folding umbrella surface 11, the inner umbrella surface belongs to a part of the folding umbrella surface 11), the inner main rib 5 is provided with an umbrella surface sewing part 51 (or referring to fig. 4, when the middle part of the linkage rib 4 is provided with a shaft sleeve 41, the linkage rib 4 is also provided with an umbrella surface positioning part 42, the inner umbrella surface is jointed with the positioning part 42, when the umbrella is folded, the umbrella surface 42 can be folded on the telescopic main rib 6, the inner umbrella cover is connected to the umbrella cover seam 51, when the umbrella is closed, the inner umbrella cover is folded on the telescopic main rib 6, referring to fig. 1, or the inner end of the sliding joint 61 is provided with a sleeve sliding part 611, the inner main rib 5 is located above the telescopic main rib 6 and is slidably and telescopically arranged on the sleeve sliding part 611, the outer end of the supporting rib 7 is pivoted with the sliding joint 61, and the pivoting part of the supporting rib 7 and the sliding joint 61 is located at the outer lower end of the sleeve sliding part 611 of the sliding joint 61. Referring to fig. 1 and 3, an inner upper umbrella cover 9 is provided on the inner main rib 5, an outer lower umbrella cover 10 is provided on the telescopic main rib 6 and the multi-folding umbrella frame 8 pivoted thereto, and further, referring to fig. 1 and 3, the telescopic main rib 6 is formed by integrally forming or assembling the sliding joint 61 and the main rib 62. Further, referring to fig. 1 and 11, a shaft sleeve positioning portion 41 is disposed in the middle of the linkage rib 4, a shaft sleeve 12 is sleeved on the shaft sleeve positioning portion 41, and the shaft sleeve 12 can allow the linkage rib 4 and the inner main rib 5 to pass through, and when the umbrella is folded, the elastic folding between the linkage rib 4 and the inner main rib 5 can be realized through the shaft sleeve 12 on the shaft sleeve positioning portion 41, so as to improve the stability of the umbrella frame when the umbrella frame is folded. Preferably, the multi-fold umbrella frame 8 is any one of a two-fold umbrella frame, a three-fold umbrella frame, a four-fold umbrella frame, and a five-fold umbrella frame.
The first implementation mode comprises the following steps: in the present embodiment, the inner main frame 5 is positioned above the telescopic main frame 6, and is slidably and telescopically received in the sleeve sliding portion 611.
Example 1
A folding umbrella telescopic open-close umbrella rib, refer to fig. 5, including the middle bar 1, go up nest 2, lower nest 3, linkage bone 4, inner main bone 5, flexible main bone 6, branch bone 7 and multi-fold umbrella skeleton 8, the multi-fold umbrella skeleton 8 is the three-fold umbrella skeleton, the flexible main bone 6 includes the sliding joint 61 and main bone 62 jointed, the inner of the sliding joint 61 is equipped with the bell and spigot joint sliding part 611, the inner main bone 5 locates at the flexible main bone 6 top, and slide and stretch on the bell and spigot joint sliding part 611, the outer end of the branch bone 7 and sliding joint 61 are pivoted, the branch bone 7 and the pivot joint part of the sliding joint 61 locate at the outer lower end of the bell and spigot joint sliding part 611 of the sliding joint 61. Further, the telescopic main frame 6 is formed by assembling the sliding joint 61 and the main frame 62. Further, referring to fig. 11, a shaft sleeve positioning portion 41 may be disposed in the middle of the linkage rib 4, a shaft sleeve 12 is sleeved on the shaft sleeve positioning portion 41, and the shaft sleeve 12 may allow the linkage rib 4 and the inner main rib 5 to pass through, and when the umbrella is folded, the elastic folding between the linkage rib 4 and the inner main rib 5 may be realized through the shaft sleeve 12 on the shaft sleeve positioning portion 41, so as to improve the stability of the umbrella rib when the umbrella is folded. Referring to fig. 5, one end of the linkage rib 4 is pivoted with the upper nest 2, the pivoting part is overlapped with the pivoting part of the inner main rib 5, the other end is pivoted with the middle section of the branch rib 7, when the umbrella is folded, the telescopic main rib 6 is inwards contracted and folded on the inner main rib 5, so that the length of the folded umbrella is shorter, the umbrella is convenient to carry, and when the umbrella is unfolded, the telescopic main rib 6 is outwards extended on the inner main rib 5, so that the umbrella surface after the umbrella is unfolded is larger. When the inner main rib 5 is arranged above the telescopic main rib 6, the umbrella rib can be designed into a double umbrella cover according to the umbrella rib, the inner main rib 5 is provided with an inner upper umbrella cover 9, the telescopic main rib 6 is pivoted with the multi-folding umbrella framework 8 and then provided with an outer lower umbrella cover 10, a gap exists between the inner upper umbrella cover 9 and the outer lower umbrella cover 10, and after wind blows in from the inner side of the umbrella cover, the wind can blow out from the gap to form a wind-resistant umbrella cover, so that the umbrella cover is prevented from being turned upwards or the umbrella is prevented from being blown away. The pivoting part of the support rib 7 and the sliding joint 61 is located at the outer lower end of the sleeve sliding part 611 of the sliding joint 61, so that the length of the sliding joint 61 is indirectly prolonged, the overlapping area of the inner upper umbrella cover 9 and the outer lower umbrella cover 10 is increased, and rainwater is effectively prevented from flowing into the inner side of the umbrella cover from the gap.
Example 2
A folding umbrella telescopic open-close umbrella rib, refer to fig. 6, including the middle bar 1, go up nest 2, lower nest 3, linkage bone 4, inner main bone 5, flexible main bone 6, branch bone 7 and multi-fold umbrella skeleton 8, the multi-fold umbrella skeleton 8 is the three-fold umbrella skeleton, the flexible main bone 6 includes the sliding joint 61 and main bone 62 that combine, the inner of the sliding joint 61 is equipped with the bell and spigot joint sliding part 611, the inner main bone 5 is located the flexible main bone 6 top, and slide and stretch out and draw back on bell and spigot joint sliding part 611, the outer end of the branch bone 7 and sliding joint 61 are pivoted, the branch bone 7 and the pivot joint part of the sliding joint 61 are located the outer lower extreme of the bell and spigot joint sliding part 611 of the sliding joint 61. Further, the telescopic main frame 6 is formed by assembling the sliding joint 61 and the main frame 62. Further, referring to fig. 11, a shaft sleeve positioning portion 41 may be disposed in the middle of the linkage rib 4, a shaft sleeve 12 is sleeved on the shaft sleeve positioning portion 41, and the shaft sleeve 12 may allow the linkage rib 4 and the inner main rib 5 to pass through, and when the umbrella is folded, the elastic folding between the linkage rib 4 and the inner main rib 5 may be realized through the shaft sleeve 12 on the shaft sleeve positioning portion 41, so as to improve the stability of the umbrella rib when the umbrella is folded. Referring to fig. 6, one end of the linkage frame 4 is pivoted with the upper nest 2, the pivoting part is located below the pivoting part of the inner main frame 5, and the other end is pivoted with the middle section of the supporting frame 7. When the umbrella is folded, the telescopic main ribs 6 are inwards contracted and folded on the inner main ribs 5, the length of the umbrella after being folded is shorter, the umbrella is convenient to carry, and when the umbrella is unfolded, the telescopic main ribs 6 outwards extend on the inner main ribs 5, so that the umbrella cover after being unfolded is larger, when the inner main ribs 5 are arranged above the telescopic main ribs 6, the umbrella cover can be designed into a double umbrella cover according to the umbrella ribs, an inner upper umbrella cover 9 is arranged on the inner main ribs 5, an outer lower umbrella cover 10 is arranged after the telescopic main ribs 6 and the multi-folding umbrella frameworks 8 are pivoted, a gap exists between the inner upper umbrella cover 9 and the outer lower umbrella cover 10, and after wind is blown in from the inner sides of the umbrella covers, the wind-resistant umbrella cover is formed, and the umbrella cover is prevented from being turned upwards or the umbrella is prevented from being blown away. The pivoting part of the support rib 7 and the sliding joint 61 is located at the outer lower end of the sleeve sliding part 611 of the sliding joint 61, so that the length of the sliding joint 61 is indirectly prolonged, the overlapping area of the inner upper umbrella cover 9 and the outer lower umbrella cover 10 is increased, and rainwater is effectively prevented from flowing into the inner side of the umbrella cover from the gap.
Example 3
A folding umbrella telescopic open-close umbrella rib, refer to fig. 7, including the middle bar 1, go up nest 2, lower nest 3, linkage bone 4, inner main bone 5, flexible main bone 6, branch bone 7 and multi-fold umbrella skeleton 8, the multi-fold umbrella skeleton 8 is the three-fold umbrella skeleton, the flexible main bone 6 includes the sliding joint 61 and main bone 62 that combine, the inner of the sliding joint 61 is equipped with the bell and spigot joint sliding part 611, the inner main bone 5 is located the flexible main bone 6 top, and slide and stretch out and draw back on bell and spigot joint sliding part 611, the outer end of the branch bone 7 and sliding joint 61 are pivoted, the branch bone 7 and the pivot joint part of the sliding joint 61 are located the outer lower extreme of the bell and spigot joint sliding part 611 of the sliding joint 61. Further, the telescopic main frame 6 is formed by assembling the sliding joint 61 and the main frame 62. Further, referring to fig. 11, a shaft sleeve positioning portion 41 may be disposed in the middle of the linkage rib 4, a shaft sleeve 12 is sleeved on the shaft sleeve positioning portion 41, and the shaft sleeve 12 may allow the linkage rib 4 and the inner main rib 5 to pass through, and when the umbrella is folded, the elastic folding between the linkage rib 4 and the inner main rib 5 may be realized through the shaft sleeve 12 on the shaft sleeve positioning portion 41, so as to improve the stability of the umbrella rib when the umbrella is folded. Referring to fig. 7, one end of the interlocking rib 4 is pivotally connected to the inner end of the inner main rib 5, and the other end is pivotally connected to the middle section of the supporting rib 7. When the umbrella is folded, the telescopic main ribs 6 are inwards contracted on the inner main ribs 5, so that the folded umbrella is shorter in length and convenient to carry, and when the umbrella is unfolded, the telescopic main ribs 6 are outwards extended on the inner main ribs 5, so that the umbrella surface after the umbrella is unfolded is larger. When the inner main rib 5 is arranged above the telescopic main rib 6, the umbrella rib can be designed into a double umbrella cover according to the umbrella rib, the inner main rib 5 is provided with an inner upper umbrella cover 9, the telescopic main rib 6 is pivoted with the multi-folding umbrella framework 8 and then provided with an outer lower umbrella cover 10, a gap exists between the inner upper umbrella cover 9 and the outer lower umbrella cover 10, and after wind blows in from the inner side of the umbrella cover, the wind can blow out from the gap to form a wind-resistant umbrella cover, so that the umbrella cover is prevented from being turned upwards or the umbrella is prevented from being blown away. The pivoting part of the support rib 7 and the sliding joint 61 is located at the outer lower end of the sleeve sliding part 611 of the sliding joint 61, so that the length of the sliding joint 61 is indirectly prolonged, the overlapping area of the inner upper umbrella cover 9 and the outer lower umbrella cover 10 is increased, and rainwater is effectively prevented from flowing into the inner side of the umbrella cover from the gap.
The second embodiment: in the present embodiment, the inner main frame 5 is extended and contracted inside the extensible main frame 6.
Example 1
The utility model provides a flexible rib that opens and shuts of folding umbrella, refer to fig. 8, including well stick 1, go up nest 2, lower nest 3, linkage bone 4, interior main rib 5, flexible main rib 6, a bone 7 and many folding umbrella skeleton 8, this many folding umbrella skeleton 8 is three folding umbrella skeleton, this flexible main rib 6 is including the sliding joint 61 and the main rib 62 that combine, this interior main rib 5 slides flexible in flexible main rib 6, this interior main rib 5 has interior section umbrella face with flexible main rib 6 combination, and further, this flexible main rib 6 is formed by sliding joint 61 and main rib 62 integrated into one piece. Further, referring to fig. 11, a shaft sleeve positioning portion 41 and an umbrella cover positioning portion 42 may be disposed in the middle of the linkage rib 4 (the inner umbrella cover is engaged with the umbrella cover positioning portion 42, when the umbrella is folded, the inner umbrella cover is folded on the telescopic main rib 6 by the umbrella cover positioning portion 42), a shaft sleeve 12 is sleeved on the shaft sleeve positioning portion 41, and the shaft sleeve 12 may allow the linkage rib 4 and the inner main rib 5 to pass through, and when the umbrella is folded, the elastic folding between the linkage rib 4 and the inner main rib 5 may be realized through the shaft sleeve 12 on the shaft sleeve positioning portion 41, so as to improve the stability of the umbrella rib when the umbrella is folded. Referring to fig. 8, one end of the linkage rib 4 is pivoted with the upper nest 2, the pivoting part is overlapped with the pivoting part of the inner main rib 5, the other end is pivoted with the middle section of the supporting rib 7, when the umbrella is folded, the telescopic main rib 6 is inwards retracted on the inner main rib 5, so that the shortest umbrella is formed after retraction, the umbrella is convenient to carry, and when the umbrella is unfolded, the telescopic main rib 6 is outwards extended on the inner main rib 5, so that the largest umbrella is formed after unfolding.
Example 2
A folding umbrella telescopic opening and closing umbrella rib, refer to fig. 9, including the middle bar 1, go up nest 2, lower nest 3, linkage bone 4, interior main rib 5, flexible main rib 6, journal bone 7 and many folding umbrella skeleton 8, this many folding umbrella skeleton 8 is three folding umbrella skeleton, this flexible main rib 6 includes sliding joint 61 and main rib 62 that combine, this interior main rib 5 slides and stretches out and draws back in flexible main rib 6, refer to fig. 9, this interior main rib 5 and flexible main rib 6 are combined with the inner segment umbrella face, be equipped with umbrella face seam 51 on this interior main rib 5, this inner segment umbrella face and umbrella face seam 51 combine, when closing the umbrella, the inner segment umbrella face is folded and closed on flexible main rib 6, further, this flexible main rib 6 is formed by sliding joint 61 and main rib 62 integrated into one piece. Referring to fig. 9, one end of the linkage rib 4 is pivoted with the upper nest 2, the pivoting part is located below the pivoting part of the inner main rib 5, the other end is pivoted with the middle section of the supporting rib 7, when the umbrella is folded, the telescopic main rib 6 is inwards retracted on the inner main rib 5, so that the shortest umbrella is formed after retraction, the umbrella is convenient to carry, and when the umbrella is unfolded, the telescopic main rib 6 is outwards extended on the inner main rib 5, so that the largest umbrella is formed after unfolding.
Example 3
A folding umbrella telescopic opening and closing umbrella rib, refer to fig. 10, including the middle bar 1, go up nest 2, lower nest 3, linkage bone 4, interior main rib 5, flexible main rib 6, journal bone 7 and many folding umbrella skeleton 8, this many folding umbrella skeleton 8 is three folding umbrella skeleton, this flexible main rib 6 includes sliding joint 61 and main rib 62 that combine, this interior main rib 5 slides and stretches out and draws back in flexible main rib 6, refer to fig. 10, this interior main rib 5 and flexible main rib 6 are combined with the inner segment umbrella face, be equipped with umbrella face seam 51 on this interior main rib 5, this inner segment umbrella face and umbrella face seam 51 combine, when closing the umbrella, the inner segment umbrella face is folded and closed on flexible main rib 6, further, this flexible main rib 6 is formed by sliding joint 61 and main rib 62 integrated into one piece. Referring to fig. 10, one end of the linkage rib 4 is pivoted with the inner end of the inner main rib 5, and the other end is pivoted with the middle section of the supporting rib 7, when the umbrella is folded, the telescopic main rib 6 is retracted inwards on the inner main rib 5, so that the shortest umbrella is formed after being retracted, and the umbrella is convenient to carry, and when the umbrella is unfolded, the telescopic main rib 6 is extended outwards on the inner main rib 5, so that the largest umbrella is formed after being unfolded.
It should be noted that in the foregoing description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.
Claims (4)
1. A folding umbrella telescopic opening and closing rib comprises a middle rod, an upper nest, a lower nest, a linkage rib, an inner main rib, a telescopic main rib, a branch rib and a multi-folding umbrella framework, wherein the telescopic main rib comprises a sliding joint and a main rib which are combined;
or the inner end of the sliding joint is provided with a sleeve sliding part, the inner main rib is positioned above the telescopic main rib and is slidably and telescopically arranged on the sleeve sliding part, the outer end of the supporting rib is pivoted with the sliding joint, the pivoting part of the supporting rib and the sliding joint is positioned at the outer lower end of the sleeve sliding part of the sliding joint, the inner main rib is provided with an inner upper umbrella cover, and the telescopic main rib and the pivoted multi-fold umbrella framework are provided with an outer lower umbrella cover.
2. The retractable open/close rib of the folding umbrella as claimed in claim 1, wherein the retractable main rib is formed by integrally molding or assembling the main rib with a sliding joint.
3. The folding umbrella frame as claimed in claim 1, wherein the linkage frame has a positioning portion on the middle portion thereof, and a sleeve is disposed on the positioning portion and is used for the linkage frame and the inner main frame to pass through.
4. The retractable umbrella rib of the folding umbrella as claimed in claim 1, wherein the multi-fold umbrella rib is any one of a two-fold umbrella rib, a three-fold umbrella rib, a four-fold umbrella rib, and a five-fold umbrella rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021663170.5U CN214047839U (en) | 2020-08-11 | 2020-08-11 | Telescopic folding umbrella frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021663170.5U CN214047839U (en) | 2020-08-11 | 2020-08-11 | Telescopic folding umbrella frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214047839U true CN214047839U (en) | 2021-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021663170.5U Active CN214047839U (en) | 2020-08-11 | 2020-08-11 | Telescopic folding umbrella frame |
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| Country | Link |
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| CN (1) | CN214047839U (en) |
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2020
- 2020-08-11 CN CN202021663170.5U patent/CN214047839U/en active Active
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