CN209825447U - Folding umbrella frame capable of enlarging umbrella surface - Google Patents
Folding umbrella frame capable of enlarging umbrella surface Download PDFInfo
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- CN209825447U CN209825447U CN201821659453.5U CN201821659453U CN209825447U CN 209825447 U CN209825447 U CN 209825447U CN 201821659453 U CN201821659453 U CN 201821659453U CN 209825447 U CN209825447 U CN 209825447U
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Abstract
The utility model discloses a folding umbrella framework capable of expanding umbrella surface, which comprises a pulling rib, a tail rib, a supporting rib, a main rib, a long rib and a short rib, wherein the rear end of the long rib is hinged with an upper honeycomb, the front end of the long rib is hinged with the rear end of the supporting rib, the front end of the supporting rib is hinged on a connecting guide sleeve, and the rear end of the pulling rib is fixedly connected on the connecting guide sleeve on the tail rib; the front end of the bone pulling rod passes through the positioning guide sleeve and is connected with the safety bead tail; the rear side of the tail bone is hinged with the front end of the main bone, the rear end of the tail bone is hinged with the front end of the return wire, the rear ends of the main bone and the return wire are respectively hinged with the front part of the long bone, the rear end of the main bone is also hinged with the front end of the pull wire, the rear end of the pull wire is hinged with the rear part of the short bone, the rear end of the short bone is hinged on the long bone, and the front end of the short bone is hinged with the lower honeycomb; the two ends of the connecting rod are hinged on the main bone and the supporting bone. The beneficial effects of the utility model reside in that the parachute kit is opened back journal overall length and is grown, umbrella face area grow, the regional grow that can hide, the actual sunshade of being convenient for or the use of hiding rain increase user's experience.
Description
Technical Field
The utility model relates to an umbrella, concretely relates to can enlarge folding umbrella skeleton of umbrella face.
Background
An umbrella is a daily article commonly used in daily life. However, the total length of the support ribs in the existing folding umbrella is fixed, the umbrella cover is folded and fixed after being unfolded, but users expect that the area of the umbrella cover can be enlarged after the umbrella is unfolded so as to cover a larger area. The applicant has now provided a collapsible umbrella frame which allows the canopy to be enlarged.
SUMMERY OF THE UTILITY MODEL
The utility model provides a can enlarge folding umbrella skeleton of umbrella face, short bone rear end and main bone rear end distance are when drawing near, and the safety pearl tail is opened, and the tail bone stretches the umbrella face grow before and is convenient for actual use.
A folding umbrella framework capable of expanding an umbrella surface is characterized by comprising a pull rib, a tail rib, a support rib, a main rib, a long rib and a short rib, wherein the rear end of the long rib is hinged to an upper honeycomb, the front end of the long rib is hinged to the rear end of the support rib, the front end of the support rib is hinged to a connecting guide sleeve, the rear end of the pull rib is fixedly connected to the connecting guide sleeve, and the connecting guide sleeve is sleeved on the tail rib; the tail bone is provided with a positioning guide sleeve, and the front end of the pull bone penetrates through a hollow guide sleeve with openings at two ends arranged on the positioning guide sleeve and is connected with the safety bead tail; the rear side of the tailbone is hinged with the front end of the main bone, the rear end of the tailbone is hinged with the front end of the return wire, the rear ends of the main bone and the return wire are respectively hinged with the front part of the long bone, the rear end of the main bone is also hinged with the front end of the pull wire, the rear end of the pull wire is hinged with the rear part of the short bone, the rear end of the short bone is hinged on the long bone, and the front end of the short bone is hinged with the lower honeycomb; one end of the connecting rod is hinged on the main bone, and the other end of the connecting rod is hinged on the supporting bone.
Preferably, the main bone length is greater than the length of the stay bone.
Preferably, the main rib is provided with a limiting sleeve for guiding the return wire, and the limiting sleeve is hollow and is provided with openings at the upper end and the lower end.
The beneficial effects of the utility model reside in that the umbrella opens the total length of back stay bone antedisplacement and becomes long, umbrella face area grow, the regional grow that can hide, the actual sunshade of being convenient for or the use of sheltering from rain increase user's experience.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the structure of the conventional umbrella rib.
In the figure: 1-stay bone, 2-tailbone, 3-support bone, 4-main bone, 5-loop, 6-stay wire, 7-long bone, 8-short bone, 9-connecting rod, 21-positioning guide sleeve, 22-connecting guide sleeve and 41-limiting sleeve.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1, a folding umbrella framework capable of expanding an umbrella surface is characterized by comprising a pulling rib 1, a tail rib 2, a supporting rib 3, a main rib 4, a long rib 7 and a short rib 8, wherein the rear end of the long rib 7 is hinged to an upper honeycomb, the front end of the long rib 7 is hinged to the rear end of the supporting rib 3, the front end of the supporting rib 3 is hinged to a connecting guide sleeve 22, the rear end of the pulling rib 1 is fixedly connected to the connecting guide sleeve 22, and the connecting guide sleeve 22 is connected to the tail rib 2; the tail bone 2 is provided with a positioning guide sleeve 21, and the front end of the pull bone 1 penetrates through a hollow guide sleeve with openings at two ends arranged on the positioning guide sleeve 21 and is connected with the safety bead tail; the rear side of the tailbone 2 is hinged with the front end of a main bone 4, the rear end of the tailbone 2 is hinged with the front end of a return wire 5, the rear ends of the main bone 4 and the return wire 5 are respectively hinged with the front part of a long bone 7, the rear end of the main bone 4 is also hinged with the front end of a pull wire 6, the rear end of the pull wire 6 is hinged with the rear part of a short bone 8, the rear end of the short bone 8 is hinged on the long bone 7, and the front end of the short bone 8 is hinged with a lower honeycomb; one end of the connecting rod 9 is hinged on the main bone 4, and the other end of the connecting rod 9 is hinged on the supporting bone 3.
Preferably, the length of the main bone 4 is greater than that of the stay bone 1.
Preferably, the main rib 4 is provided with a limiting sleeve 41 for guiding the return wire 5, and the limiting sleeve 41 is hollow and has openings at the upper end and the lower end.
The beneficial effects of the utility model reside in that the parachute kit is opened and is drawn 1 antedisplacement journal overall length grow, and umbrella face area grow, the regional grow that can hide, the actual sunshade of being convenient for or the use of hiding rain increase user's experience.
The utility model discloses when using, when the user opened the umbrella, the honeycomb pushed up honeycomb department down, and the honeycomb pushed up the in-process of honeycomb down, and the distance of long bone 7 and short bone 8 rear end is drawn close, and short bone 8 uses and connects the department as the fulcrum rotation with long bone 7. As shown in figure 1, when the short rib 8 rotates, the main rib 4 is pulled to rotate to the right through the pull wire 6, the main rib 4 rotates to the right through the connecting rod 9 to drive the support rib 3 to rotate to the right, and the support rib 3 pushes the pull rib 1 to extend the umbrella rib to stretch. When the main rib 4 rotates to the right, the coccyx 2 is pushed by the main rib 4, the return wire 5 pulls the rear end of the coccyx 2, and the smaller the distance between the lower honeycomb and the upper honeycomb, the larger the included angle degree formed between the coccyx 2 and the return wire 5. Namely, the short rib 8 cooperates with the main rib 4 to push the coccyx 2, the return wire 5 and the support rib 3, and the tension rib 1 to restrict the extending direction of the coccyx 2.
The beneficial effects of the utility model reside in that the parachute kit is opened and is drawn 1 antedisplacement journal overall length grow, and umbrella face area grow, the regional grow that can hide, the actual sunshade of being convenient for or the use of hiding rain increase user's experience.
The above embodiments are only used for illustrating the present invention, and not for limiting the present invention, and those skilled in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.
Claims (3)
1. A folding umbrella framework capable of expanding an umbrella surface is characterized by comprising a pull rib, a tail rib, a support rib, a main rib, a long rib and a short rib, wherein the rear end of the long rib is hinged to an upper honeycomb, the front end of the long rib is hinged to the rear end of the support rib, the front end of the support rib is hinged to a connecting guide sleeve, the rear end of the pull rib is fixedly connected to the connecting guide sleeve, and the connecting guide sleeve is sleeved on the tail rib; the tail bone is provided with a positioning guide sleeve, and the front end of the pull bone penetrates through a hollow guide sleeve with openings at two ends arranged on the positioning guide sleeve and is connected with the safety bead tail; the rear side of the tailbone is hinged with the front end of the main bone, the rear end of the tailbone is hinged with the front end of the return wire, the rear ends of the main bone and the return wire are respectively hinged with the front part of the long bone, the rear end of the main bone is also hinged with the front end of the pull wire, the rear end of the pull wire is hinged with the rear part of the short bone, the rear end of the short bone is hinged on the long bone, and the front end of the short bone is hinged with the lower honeycomb; one end of the connecting rod is hinged on the main bone, and the other end of the connecting rod is hinged on the supporting bone.
2. The foldable umbrella frame of claim 1, wherein the main ribs are longer than the runner ribs.
3. A foldable umbrella frame with an expandable umbrella surface, as claimed in claim 1, wherein said main frame is provided with a position-limiting sleeve for guiding the return wire, said position-limiting sleeve being hollow and having openings at its upper and lower ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821659453.5U CN209825447U (en) | 2018-10-13 | 2018-10-13 | Folding umbrella frame capable of enlarging umbrella surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821659453.5U CN209825447U (en) | 2018-10-13 | 2018-10-13 | Folding umbrella frame capable of enlarging umbrella surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209825447U true CN209825447U (en) | 2019-12-24 |
Family
ID=68889276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821659453.5U Active CN209825447U (en) | 2018-10-13 | 2018-10-13 | Folding umbrella frame capable of enlarging umbrella surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209825447U (en) |
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2018
- 2018-10-13 CN CN201821659453.5U patent/CN209825447U/en active Active
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