JP3083209U - Top-type folding umbrella structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a practical and improved top-type folding umbrella structure by connecting a single elastic receiving bone between an umbrella receiving bone and an umbrella coccyx. . SOLUTION: The present invention provides a structure of a top-type folding umbrella, which connects one elastic receiving bone 3 to an outer end of an umbrella receiving bone 21 and an inner end of an umbrella coccyx 14 and has a relatively large size when the umbrella is folded. When the umbrella is unfolded, the umbrella expands upward, and the third umbrella bone 13 forms an upwardly curved arc, effectively expanding the umbrella cloth and simplifying the structure. This completes useful and practical functions.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a type of top-type folding umbrella, and more particularly to a top-type folding umbrella that is practical and has enhanced functions by connecting a single elastic receiving bone between the umbrella receiving bone and the umbrella tail bone. Regarding the structure.

[0002]

[Prior art]

 A well-known top-type folding umbrella has a structure in which the umbrella coccyx is folded upward when the umbrella is folded, and reduces the volume after folding. In this structure, an active block 23 is pivotally connected to the outer end of the sub-umbrella bone 22 in order to reveal a complete umbrella cloth arc when the umbrella is deployed and to ensure that the umbrella can be folded when the umbrella is folded. Pivoted with the inner end of 14 and providing an umbrella application by changing the angle of the active block 23, as shown in FIGS. This design structure was relatively complicated, inconvenient to manufacture and assemble, and was prone to failure, requiring improvement.

[0003]

[Problems to be solved by the invention]

 The main purpose of the present invention is to provide a kind of top folding umbrella structure, which is practical by connecting a single elastic receiving bone between umbrella receiving bone and umbrella coccyx. It shall be a good structure with enhanced functions.

[0004]

[Means for Solving the Problems]

 The invention according to claim 1 comprises a first umbrella, a second umbrella, a third umbrella, and a trabecula which are sequentially extended outward from the upper wheel, and the inner end of the umbrella receiving bone is pivoted to the movable wheel. In the structure of a top-type folding umbrella which is in contact with and whose outer end is pivotally connected to the joint between the second umbrella and the third umbrella, an elastic receiving bone is provided, and the inner end thereof is formed outside the umbrella receiving bone. Being joined to the end portion and having a small distance from the joint, the outer end of which is joined to the inner end of the trabeculae, and another recess provided in a suitable part of the third umbrella, The snap ring is combined to stop the elastic receiving bone below the third umbrella bone, and the elastic action of the elastic receiving bone ensures that when the umbrella of the top-type folding umbrella structure is deployed, a complete upper arcuate surface is formed. When folding the umbrella, it has a space for folding, and the arc of the elastic receiving bone allows the umbrella to be completely folded. Characterized Rukoto, it has a structure of umbrella folding-top.

[0005]

[Embodiment of the invention]

 As shown in FIGS. 4 to 6, the present invention provides a kind of top-type folding umbrella structure, in which a first umbrella bone 11 and a second umbrella bone extending outward from the upper wheel 1 in order. 12, the third umbrella bone 13 and the umbrella tail bone 14, the inner end of the umbrella receiving bone 21 is pivotally connected to the movable potter's wheel 2, and the outer end is a connecting portion 121 between the second umbrella bone 12 and the third umbrella bone 13. In the structure of the top-type folding umbrella pivotally connected to the umbrella, an elastic receiving bone 3 is provided, the inner end of which is connected to the outer end portion of the umbrella receiving bone 21 and has a certain small distance from the connecting portion 121. The outer end thereof is connected to the inner end of the umbrella coccygeus 14, and another concave portion 131 is provided in an appropriate portion of the third umbrella bone 13, and one snap ring 4 is combined with the elastic receiving bone 3. On the lower side of the third umbrella bone 13.

[0006] With the above structure, the present invention has a complete upper arcuate surface as shown in FIG. At the time of folding, as shown in FIG. 6, a space for folding is provided, and the umbrella can be completely folded under the arc of the elastic receiving bone 3.

[0007]

[Effect of the invention]

 Taken together, the present invention makes use of subtle design improvements to make the top folding umbrella more convenient, more economical to manufacture and assemble, and meet practicality requirements. Therefore, the present invention has the requirements for utility model registration.

[Brief description of the drawings]

FIG. 1 is a side view of a known top umbrella structure.

FIG. 2 is a side view of the unfolded state of FIG.

FIG. 3 is a partial structural three-dimensional view of FIG. 1;

FIG. 4 is a partial structural three-dimensional view of the present invention.

FIG. 5 is a side view of the deployed state of the present invention.

FIG. 6 is a side view of the folded state of the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Upper potion 11 First umbrella bone 12 Second umbrella bone 13 Third umbrella bone 14 Umbrella tailbone 2 Movable wheel 21 Umbrella receiving bone 22 Sub receiving bone 23 Activity block 3 Elastic receiving bone 4 Snap ring

Claims (1)

[Utility model registration claims] Claims: 1. An outer wall is stretched outward from a potter's wheel in order.
It comprises a first umbrella, a second umbrella, a third umbrella, and an umbrella coccyx, and the inner end of the umbrella receiving bone is pivotally connected to the movable wheel and the outer end is connected between the second umbrella and the third umbrella. In the structure of a top-type folding umbrella pivotally connected to an umbrella, an elastic receiving bone is provided, and an inner end thereof is connected to an outer end portion of the umbrella receiving bone to have a small distance from the connecting portion, and the outer end of the elastic receiving bone is provided. The end is connected to the inner end of the trabeculae, and another recess is provided in a suitable part of the third umbrella, and one snap ring is combined to form the elastic receiving bone into the third.
Stopped on the lower side of the umbrella bone, due to the elastic action of the elastic receiving bone, it has a completely upper arcuate surface when the umbrella of the top type folding umbrella structure is deployed, and has a folding space when the umbrella is folded, The structure of the top-type folding umbrella, wherein the umbrella can be completely folded by the arc of the elastic receiving bone.