CN218354944U

CN218354944U - Windproof rib structure

Info

Publication number: CN218354944U
Application number: CN202222830634.2U
Authority: CN
Inventors: 康江水
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-01-24
Anticipated expiration: 2032-10-26

Abstract

The utility model relates to a windproof umbrella rib structure, which comprises a branch rib, a connecting rib, an inner top rib, an outer top rib, an auxiliary top rib group, a pin joint part and a connecting piece, wherein the connecting piece is provided with a fixing hole and a strip-shaped hole and is pin jointed on a pin joint part body through the fixing hole and a first pivot; vice paring bone group is including interior vice paring bone and outer vice paring bone, the pin joint of inner vice paring bone is on a bone, interior vice paring bone outer end passes through the third pivot connection with outer vice paring bone inner, and the third pivot slides and sets up in the bar hole, the nearly outer end pin joint of outer vice paring bone outer end and outer paring bone, can guarantee in folding the umbrella use, even the umbrella face below receives powerful wind-force, the connection piece also can not upwards slide and withhold the umbrella face, avoid causing the damage to the umbrella face, the life of umbrella is folded in the extension, and can guarantee anti-wind, anti rolling over an effect, moreover, the steam generator is simple in structure, and the preparation is convenient.

Description

Windproof rib structure

Technical Field

The utility model relates to a roll over umbrella technical field, especially relate to a prevent wind umbrella bone structure.

Background

Most of existing folding umbrellas do not have the functions of wind resistance and turnover resistance, when the folding umbrellas are used under the condition of wind and rain addition, the situation of 'opening the umbrella flower' on the umbrella cover often occurs due to strong wind force, especially for multi-folding umbrella ribs, the umbrella ribs are formed by multiple sections of pin joints, the situation is more likely to occur at the pin joints, and therefore, not only is a user wet by rain, but also the umbrella is easy to damage under the situation. Therefore, a designer designs a windproof and windproof umbrella rib structure, see CN202950125U, which can effectively avoid the situation of 'opening flowers' when the umbrella cover is turned over, but because the connecting sheet comprises two long slotted holes, the pivot of the connecting sheet pivoted with the pivoting piece is penetrated in the long slotted holes, the pivot can slide in the long slotted holes, and when the folding umbrella is used, if strong wind force is applied below the umbrella cover, the upper end of the connecting sheet can slide upwards to prop against the umbrella cover, so that the umbrella cover is damaged, and the service life of the folding umbrella is shortened. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a windproof umbrella rib structure in order to solve the existing problems.

The windproof umbrella rib structure comprises a supporting rib, a connecting rib, an inner top rib, an outer top rib, a pin joint part, an auxiliary top rib group and a connecting sheet; the pivoting piece comprises a pivoting piece body, a first pivot and a second pivot; the inner end of the supporting rib is pivoted on the middle nest of the folding umbrella, the outer end of the supporting rib and the inner end of the outer top rib are pivoted on the pivoting piece body through a first pivot, the inner end of the connecting rib is pivoted on the upper nest of the folding umbrella, the outer end of the connecting rib is pivoted at the middle part of the supporting rib, the inner end of the inner top rib is pivoted at the outer end of the connecting rib, and the outer end of the inner top rib is pivoted on the pivoting piece body through a second pivot; the connecting piece is provided with a fixing hole and a strip-shaped hole and is pivoted on the pivoting piece body through the fixing hole and the first pivot; the auxiliary top rib group comprises an inner auxiliary top rib, an outer auxiliary top rib and a third pivot, wherein the inner end of the inner auxiliary top rib is pivoted on the supporting rib, the outer end of the inner auxiliary top rib is connected with the inner end of the outer auxiliary top rib through the third pivot, the third pivot is arranged in the strip-shaped hole in a sliding mode, and the outer end of the outer auxiliary top rib is pivoted with the near outer end of the outer top rib.

As an embodiment, the connecting pieces are two pieces, and the two connecting pieces are respectively disposed on two sides of the pivot body.

In one embodiment, the outer end of the external parietal bone is pivotally connected to the proximal end of the external parietal bone through a spacer.

As an implementation mode, the windproof umbrella rib structure further comprises a support rod, the inner end of the support rod is pivoted on the lower nest of the folding umbrella, and the outer end of the support rod is pivoted at the near inner end of the support rib.

Drawings

FIG. 1 is a schematic view of a spreading structure of a wind-proof rib structure of the present invention applied to a folding umbrella;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the structure of the connecting piece in the windproof rib structure of the present invention;

the umbrella comprises a supporting rib 1, a connecting rib 2, an inner top rib 3, an outer top rib 4, a pivoting piece body 5, a first pivot 51, a second pivot 52, an auxiliary top rib group 6, an inner auxiliary top rib 61, an outer auxiliary top rib 62, a third pivot 63, a connecting piece 7, a fixing hole 71, a strip-shaped hole 72, an umbrella tail 8, an upper nest 9, a middle nest 10, a lower nest 11, a middle rod 12, an umbrella head 13, a spacing body 14 and a supporting rod 15.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. As used herein, the terms "vertical," "horizontal," "left," "right," "side," "other," "end," "other," and similar language are used for descriptive purposes only and not for purposes of limitation as to the particular orientation of components within a product or device.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1, the main rib of the prior art folding umbrella comprises a central rod 12, an umbrella tail 8 and an umbrella head 13 which are respectively arranged at the upper end and the lower end of the central rod 12, and an upper nest 9, a central nest 10 and a lower nest 11 are sequentially arranged on the central rod 12 between the umbrella tail 8 and the umbrella head 13.

As shown in fig. 1-3, the utility model relates to a windproof umbrella rib structure, which comprises a supporting rib 1, a connecting rib 2, an inner top rib 3, an outer top rib 4, a pin joint part, an auxiliary top rib group and a connecting sheet 7; the pivot piece comprises a pivot piece body 5, a first pivot 51 and a second pivot 52; the inner end of the supporting rib 1 is pivoted on the middle nest 10 of the folding umbrella, the outer end of the supporting rib 1 and the inner end of the outer top rib 4 are pivoted on the pivoting piece body 5 through a first pivot 51, the inner end of the connecting rib 2 is pivoted on the upper nest 9 of the folding umbrella, the outer end of the connecting rib 2 is pivoted on the middle part of the supporting rib 1, the inner end of the inner top rib 3 is pivoted on the outer end of the connecting rib 2, and the outer end of the inner top rib 3 is pivoted on the pivoting piece body 5 through a second pivot 52; the connecting sheet 7 is provided with a fixing hole 71 and a strip-shaped hole 72, and the connecting sheet 7 is pivoted on the pivoting member body 5 through the fixing hole 71 and the first pivot 51; the auxiliary top rib group comprises an inner auxiliary top rib 61, an outer auxiliary top rib 62 and a third pivot 63, the inner end of the inner auxiliary top rib 61 is pivoted on the supporting rib 1, the outer end of the inner auxiliary top rib 61 is connected with the inner end of the outer auxiliary top rib 62 through the third pivot 63, the third pivot 63 is slidably arranged in the strip-shaped hole 72, and the outer end of the outer auxiliary top rib 62 is pivoted with the near outer end of the outer top rib 4.

When the utility model provides a prevent wind rib structure is applied to and rolls over the umbrella in, can set up the multiunit on the main rib of rolling over the umbrella and prevent wind rib structure, the group number sets up as required, main rib with prevent wind rib structure and constitute the skeleton of rolling over the umbrella together, connect the umbrella face after, can prop up the umbrella face after opening.

Specifically, as shown in fig. 2, the first pivot 51 is located at the outer end of the hinge body 5, and the second pivot 52 is located at the inner end of the hinge body 5; the inner end of the inner auxiliary top rib 61 is pivoted on the branch rib 1, preferably, as shown in fig. 1, the inner end of the inner auxiliary top rib 61 is pivoted at the pivot of the branch rib 1 and the connecting rib 2, so as to simplify the structure of the umbrella rib, but not limited thereto. In addition, the outer end of the outer top rib 4 is used for connecting the umbrella cover.

As shown in fig. 1-3, the connecting sheet 7 is a strip-shaped sheet, the connecting sheet 7 is provided with a fixing hole 71 and a strip-shaped hole 72, the fixing hole 71 is disposed at the upper end of the connecting sheet 7, the strip-shaped hole 72 is disposed at the lower end of the connecting sheet 7, the size of the fixing hole 71 is matched with the size of the first pivot 51, so as to prevent the positions of the fixing hole 71 and the first pivot 51 from changing, and the first pivot 51 passes through the fixing hole 71, so that the connecting sheet 7 is pivoted to the pivot body 5; because the relative position of the upper end of the connecting sheet 7 and the pin joint piece body 5 is fixed, the damage to the umbrella cover caused by the upward sliding of the upper end of the connecting sheet 7 due to the stress below the umbrella cover of the folding umbrella can be prevented, and the service life of the umbrella is prolonged. In addition, because vice top bone group includes interior vice top bone 61, outer vice top bone 62, third pivot 63, and connects between journal 1, pin joint spare body 5, outer top bone 4, consequently, vice top bone group can play the reinforcing effect to journal 1 and outer top bone 4 to play the effect of holding back to outer top bone 4, reduce the umbrella flower of opening that rolls over the umbrella and lead to because the wind-force is too big below the umbrella face in the use. In addition, because the third pivot 63 is slidably disposed in the strip-shaped hole 72, in the process of opening the folding umbrella, the inner auxiliary top rib 61 and the outer auxiliary top rib 62 can slide in the strip-shaped hole 72, so as to ensure smooth opening of the folding umbrella, and the umbrella ribs can be made to have elasticity when the wind force below the umbrella surface is large, so that the umbrella flowers are reduced, the wind resistance of the umbrella ribs is made to be stronger, and the service life of the umbrella is prolonged.

Further, the connecting pieces 7 are two, and the two connecting pieces 7 are respectively arranged on two sides of the pin joint piece body 5.

If only set up monolithic connection piece 7, because connection piece 7 is rectangular shape piece, and the middle part is provided with bar hole 72, can lead to connection piece 7 intensity not enough, set up the number of connection piece 7 into two, and two connection pieces 7 divide and locate 5 both sides of pin joint spare body, can strengthen connection piece 7's intensity, prevent that connection piece 7 from being damaged.

Further, the outer end of the outer secondary parietal bone 62 is pivotally connected to the proximal outer end of the outer parietal bone 4 through the spacer body 14.

Specifically, the spacer 14 may be a "T" shaped block, or other suitable structure. The outer end of the outer auxiliary top rib 62 is pivoted to the near outer end of the outer top rib 4 through the spacing body 14, so that the outer auxiliary top rib 62 can be allowed to rotate freely relative to the outer top rib 4, and the folding umbrella can be opened and folded smoothly.

Furthermore, the windproof umbrella rib structure further comprises a support rod 15, the inner end of the support rod 15 is pivoted on the lower nest 11 of the folding umbrella, and the outer end of the support rod 15 is pivoted at the near inner end of the support rib 1.

By arranging the support rod 15, the inner end of the support rod 15 is pivoted on the lower nest 11 of the folding umbrella, the outer end of the support rod 15 is pivoted at the near inner end of the support rib 1, and the support rod 15 provides a certain support for the support rib 1, so that the structure of the folding umbrella is more stable.

The utility model discloses a windproof umbrella rib structure, which comprises a supporting rib 1, a connecting rib 2, an inner top rib 3, an outer top rib 4, an auxiliary top rib group, a pin joint part and a connecting piece 7, wherein the connecting piece 7 is provided with a fixing hole 71 and a strip-shaped hole 72, and the connecting piece 7 is pin-jointed on a pin joint part body 5 through the fixing hole 71 and a first pivot 51; vice parietal bone group includes interior vice parietal bone 61 and outer vice parietal bone 62, the pin joint of interior vice parietal bone 61 the inner is on journal bone 1, interior vice parietal bone 61 outer end is connected through third pivot 63 with outer vice parietal bone 62 the inner, and third pivot 63 slides and sets up in bar hole 72, the pin joint of the nearly outer end of outer vice parietal bone 62 outer end and outer parietal bone 4, can guarantee in folding the umbrella use, even the umbrella face below receives powerful wind-force, connection piece 7 can not upwards slide and withstand the umbrella face, avoid causing the damage to the umbrella face, the life of umbrella is folded in the extension, and can guarantee anti-wind, anti turnover effect, moreover, the steam generator is simple in structure, the preparation is convenient.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The windproof umbrella bone structure is characterized by comprising a supporting bone, a connecting bone, an inner top bone, an outer top bone, a pin joint part, an auxiliary top bone group and a connecting sheet; the pivoting piece comprises a pivoting piece body, a first pivot and a second pivot; the inner ends of the supporting ribs are pivoted on the middle nest of the folding umbrella, the outer ends of the supporting ribs and the inner end of the outer top rib are pivoted on the pivoting piece body through a first pivot, the inner ends of the connecting ribs are pivoted on the upper nest of the folding umbrella, the outer ends of the connecting ribs are pivoted on the middle part of the supporting ribs, the inner ends of the inner top rib are pivoted on the outer end of the connecting rib, and the outer ends of the inner top rib are pivoted on the pivoting piece body through a second pivot; the connecting piece is provided with a fixing hole and a strip-shaped hole and is pivoted on the pivoting piece body through the fixing hole and the first pivot; the auxiliary top rib group comprises an inner auxiliary top rib, an outer auxiliary top rib and a third pivot, wherein the inner end of the inner auxiliary top rib is pivoted on the supporting rib, the outer end of the inner auxiliary top rib is connected with the inner end of the outer auxiliary top rib through the third pivot, the third pivot is arranged in the strip-shaped hole in a sliding mode, and the outer end of the outer auxiliary top rib is pivoted with the near outer end of the outer top rib.

2. The windproof umbrella bone structure according to claim 1, wherein the connecting pieces are two pieces, and the two pieces are provided on both sides of the pivoting member body.

3. The windshield umbrella bone structure of claim 1, wherein the outer secondary roof bone outer end is pivotally connected to the outer roof bone proximal end by a spacer.

4. The windshield umbrella bone structure of claim 1, further comprising a support bar, an inner end of the support bar pivotally connected to the lower nest of the folding umbrella, and an outer end of the support bar pivotally connected to a proximal inner end of the support bar.