TWM445363U - Improved eccentric umbrella bone - Google Patents

Description

Improvement of eccentric ribs

The creation department provides an improvement of the eccentric rib, especially a plurality of eccentric ribs which can be laterally extended, and a single main rib to form a complete umbrella surface laying structure, so that the cover and the rain cover range are effectively raised, and when folded With a minimum storage volume.

Umbrellas are widely used for sheltering and rain protection. The umbilical structure of the conventional umbrella device, regardless of the size and volume, is generally a symmetrical structure centered on the umbrella pole, and is lifted without increasing the length of the rib, and does not have any structure that can enhance the effectiveness of the shielding and rain protection range.

The non-eccentric structure of the conventional rib structure has the advantage of the symmetry of the center of gravity. However, there are many shortcomings in the effectiveness of the occlusion and the range of the rain protection. It is difficult to effectively improve. First, the non-eccentric rib structure does not have lateral orientation. Extending the functional structure, in terms of shape and volume, based on the double consideration of obscuring the sun's ultraviolet rays and resisting rain and rain, it is bound to greatly increase the scale of the ribs, and the volume after storage cannot be relatively reduced, and even if the eccentric structure is adopted, Conventional umbilical structure does not have the concept of volume minimization in the structure of the extension. The eccentricity after folding will cause a one-way increase in volume, which does not conform to the convenience function concept and the actual use method.

Therefore, the non-eccentric or conventional eccentric rib structure imposes a burden on the user, but is limited by the structure itself and cannot be effectively improved.

Therefore, the main purpose of this creation is to provide an improvement of the eccentric rib that can improve the above problems. The eccentric rib structure includes an independent connecting part that can be folded and unfolded, which is composed of an umbrella pole, a movable collar and a main rib. The eccentric connecting rod group and the eccentric rib group are composed. When deployed, the eccentric structure, each of the plurality of eccentric ribs and the main rib is centered on the upper and lower pivots, forming a state of the same length (ie, equal radius), and the center forms an eccentric structure with the umbrella pole On the one hand, the shade of the umbrella surface and the rain cover range are effectively improved, and on the other hand, the angle of the shield and the rain stop is more conveniently and quickly adjusted.

The improved eccentric structure of the eccentric rib has the function of eccentricity of the grip and the ability to fit tightly and close together, so it can be effectively reduced in the volume of the folding, and the eccentric rib of the eccentric umbilical group In terms of length, there is no need to deliberately extend, and the eccentric structure is improved, so that the umbrella holder can achieve the effect of enhancing the shielding and rain prevention without tilting the umbrella surface, and the basic umbilical strength can be maintained in the structure. The utility model has the function of minimizing the volume after folding, and can greatly improve the convenience in storage and carrying, and has both convenience and practicality.

The eccentric rib structure constructed according to the present invention comprises an umbrella pole, a movable collar, a main rib, an eccentric link set and an eccentric rib group.

In a preferred embodiment, the umbrella pole is provided with a top seat, and the movable collar is sleeved on the umbrella pole. The main rib is pivotally connected to the top seat of the awning and the movable collar respectively. The eccentric link set having a first eccentricity a connecting rod and a second eccentric link, the first eccentric link and the second eccentric link are pivotally connected to each other at a middle portion, and one side of the first eccentric link is pivotally connected to the arbor, the second eccentric One side of the connecting rod is pivotally connected to the movable collar. The eccentric rib group has an upper pivot seat, a lower pivot and a plurality of eccentric ribs, the upper pivot joint pivotally connects to the other side of the second eccentric link, and the lower pivot seat pivotally connects the first eccentric link On the other side, the plurality of eccentric ribs are pivotally connected to the upper pivot seat and the lower pivot seat, respectively.

Other objects, advantages and features of the present invention will be apparent from the following description of the preferred embodiments illustrated herein.

Creation can be implemented in many different forms. The preferred structural content of the present invention will now be described by way of example only, but not by way of limitation, with reference to the accompanying drawings in which: FIG. 1 and FIG. 2 show an rib structure constructed according to an embodiment of the present invention. The eccentric rib structure includes an umbrella pole 10, a movable collar 14, a main rib 16, an eccentric linkage 18, and an eccentric rib assembly 24.

The umbrella pole 10 is provided with a top seat 12, and the movable collar 14 is sleeved on the umbrella pole 10. The main ribs 16 are pivotally connected to the top seat 12 of the umbrella pole 10 and the movable collar 14 respectively. The eccentric link set 18 has a first eccentric link 20 and a second eccentric link 22, and the first eccentric link 20 and the second eccentric link 22 are pivotally connected to each other at a middle portion, the first One side of the eccentric link 20 is pivotally connected to the visor 10, and the second eccentric link 20 is One side of the movable collar 14 is pivotally connected to one side. The eccentric rib group 24 has an upper pivot seat 26, a lower pivot 28 and a plurality of eccentric ribs 30. The upper pivot seat 26 is pivotally connected to the other side of the second eccentric link 22, and the lower pivot seat 28 is pivotally connected. On the other side of the first eccentric link 20, the plurality of eccentric ribs 30 are pivotally connected to the upper pivot seat 26 and the lower pivot seat 28, respectively.

The shank 10 further has a handle 32, and the first eccentric link 20 further has a slot 34 through which the slot 34 passes.

Referring to the third figure, the plurality of eccentric ribs 30 of the eccentric rib group 24 extend laterally from the eccentric link 18 of the eccentric link 20 and the second eccentric link 22 from the shank 10 Forming an eccentric unfolded state, the complex eccentric rib 30 and the single main rib 16 together constitute an overall eccentric rib structure. In terms of structural integrity, the main rib 16 is on the length scale, and the eccentric rib 30 is Short (based on the umbrella rod 10 being closer to the main rib 16), so that when deployed, the eccentric rib 30 is centered with equal outwardly extending radii.

In other words, the rib structure formed by the main rib 16 and the eccentric rib 30 forms a complete umbrella after the umbrella surface is combined, which is similar in appearance to a general non-eccentric umbrella, but the umbrella 10 is The position under the umbrella surface deviates from the center of the umbrella surface (ie, the center of the eccentric rib 30), so as to effectively enhance the shelter and rain cover range of the umbrella surface, and at the same time adjust the shadow and the rain stop more conveniently and quickly. Moving angle.

Referring to the fourth figure, the state of the eccentric rib structure after folding is shown. The improvement of the eccentric rib structure is carried out without increasing the volume after the folding, and the effect of shielding and rain is enhanced. The occipital structure after folding is divided into two parts, one of which is pivotally disposed on the top seat 12 of the bolster 10 and the main rib 16 of the movable collar 14, and the second is extended outward by the eccentric link set 18. The plurality of eccentric ribs 30 of the eccentric rib group 24, wherein the first eccentric link 20 is pivotally connected to the yoke 10 and the lower pivot base 28, respectively, and the two sides of the second eccentric link 22 are respectively pivoted It is connected to the movable collar 14 and the upper pivot seat 26. After the folding, the main rib 16 and each of the plurality of eccentric ribs 30 are attached to the yoke 10 to minimize the volume after the folding, and only the convex phenomenon caused by the slight eccentricity is generated. In general, since the first eccentric link 20 and the second eccentric link 22 are connected in a cross-pivot manner, the fit after the folding is greatly improved.

Please understand that in the length of the eccentric rib 30 of the above-mentioned eccentric rib group 24, no special extension is required, and the eccentric structure is improved, so that the umbrella holder can achieve the enhancement of the shielding without the manipulation of the inclined umbrella surface. The purpose of the rain-proof performance is to maintain the basic umbilical joint strength in the structure, to maintain the aesthetics of the umbrella in appearance, and more importantly, to have the function of minimizing the volume after folding, in storage and Carrying can greatly improve the convenience, both convenience and practicality.

In the foregoing specification, the present invention has been described only in terms of specific embodiments, and it will be appreciated that various changes, modifications, or modifications may be made in the design features and spirits of the present invention, such as in defining the first eccentric link 20 Open When the slot 34 is disposed through the second eccentric link 22, a combination of different structural forms of the slot 34 of the second eccentric link 22 passing through the first eccentric link 20 may be adopted, and the main rib 16 is The plurality of eccentric ribs 30 can be increased or decreased according to the length or the number of configurations, so that the combined shape of the eccentric rib structure is more elastic under the condition that the basic function remains unchanged, and the first eccentric link is The pivotal structure of the interlacing and fitting of the second eccentric link 22 achieves the simplification of the eccentric rib structure, the aesthetic appearance of the occlusion structure and the multiple effects of minimizing the storage volume, and effectively providing the eccentric rib structure with better convenience. degree. Therefore, obvious substitutions and modifications to those skilled in the art will still be incorporated in the scope of the patent claimed herein.

10‧‧‧Umbrella

12‧‧‧ top seat

14‧‧‧ Activity collar

16‧‧‧Main ribs

18‧‧‧Eccentric connecting rod set

20‧‧‧First eccentric link

22‧‧‧Second eccentric link

24‧‧‧Eccentric sac

26‧‧‧The upper seat

28‧‧‧The lower seat

30‧‧‧Eccentric ribs

32‧‧‧Handle

34‧‧‧ slotting

The first figure shows a perspective view of the appearance of the rib structure of an embodiment of the present invention.

The second figure is a side view of the appearance of the rib structure of the first figure.

The third figure is a schematic top view of the appearance of the rib structure of the first figure.

The fourth figure is a side view showing the folded state of the rib structure of the first figure.

10‧‧‧Umbrella

12‧‧‧ top seat

14‧‧‧ Activity collar

16‧‧‧Main ribs

18‧‧‧Eccentric connecting rod set

20‧‧‧First eccentric link

22‧‧‧Second eccentric link

24‧‧‧Eccentric sac

26‧‧‧The upper seat

28‧‧‧The lower seat

30‧‧‧Eccentric ribs

32‧‧‧Handle

34‧‧‧ slotting

Claims (4)

An improvement of an eccentric rib, comprising: an umbrella pole having a top seat; a movable collar sleeved on the umbrella pole; and a main rib bone pivotally connected to the top seat of the umbrella pole and The movable ferrule; the eccentric link set has a first eccentric link and a second eccentric link, and the first eccentric link and the second eccentric link are pivotally connected to each other at the middle portion, the first One side of the eccentric link is pivotally connected to the umbrella rod, one side of the second eccentric link is pivotally connected to the movable collar; and an eccentric rib group has an upper pivot seat, a lower pivot seat and a plurality of eccentric ribs The upper pivotal seat is pivotally connected to the other side of the second eccentric link, and the lower pivotal seat is pivotally connected to the other side of the first eccentric link, and the plurality of eccentric ribs are respectively pivotally connected to the upper pivotal seat and the upper pivotal rib Lower seat. The improvement of the eccentric rib as described in claim 1 wherein the shank has a more grip. The improvement of the eccentric rib according to claim 1, wherein the first eccentric link is more slotted. The improvement of the eccentric rib as described in claim 3, wherein the slot is threaded through the second eccentric link.