CN215125027U - Umbrella rib structure capable of preventing wind - Google Patents

Abstract

The utility model relates to a rib structure that can prevent wind in the umbrella includes at least: the long rib, short bone and coccyx, the cover system has the pearl tail on the coccyx, the rib still draws the line including drawing, draw the line and constitute by the rigidity piece, its one end is connected on coccyx or pearl tail, and the other end is connected in long rib or other ribs, makes the coccyx obtain drawing and tying, has sufficient holding power when receiving the wind, improves the wind-resistant strength of rib from this, avoids the rib to be blown by strong wind and breaks or the reversal.

Description

Umbrella rib structure capable of preventing wind

Technical Field

The utility model relates to an umbrella, in particular to a wind-resistant umbrella rib structure for a multi-folding umbrella.

Background

The umbrella is a tool used for shielding wind and rain, and is usually exposed to windy weather in the using process, and wind power has certain influence on the umbrella due to the unfolding structure of the umbrella cover. Therefore, people improve the umbrella rib structure, change the material of the umbrella rib into metal, so as to increase the strength and the wind resistance effect of the umbrella rib.

However, because the umbrella is the umbrella face of a large area of support through a plurality of ribs, though change the material of rib can improve certain anti-wind effect, in south and coastal area, often have the typhoon, the wind-force influence that the typhoon brought is greater than daily wind-force far away, and simple improvement material can not the solution problem. Furthermore, under the condition that the umbrella cover is stressed, the return wire ribs and the tail ribs in the umbrella ribs are easy to bend and break, and the quality and the service life of the umbrella are seriously influenced.

Therefore, in order to reduce the influence of wind force, the improvement of the umbrella rib structure is considered, and as disclosed in patent application 201920895182.1, a wind-resistant umbrella traction rib connection structure includes a main rib, a sub rib, a traction rib and an umbrella bead, which are folded in multiple stages, wherein the sub rib is pivoted with the main rib, and the umbrella bead is mounted at the outer end of the main rib. The lower part of the main umbrella rib is provided with a hook part, and the umbrella beads are provided with a space and a mounting groove which are communicated with each other. The traction umbrella rib comprises a hard traction rib and a soft traction line which are connected with each other, the other end of the traction rib is hooked and buckled on the hooking part, the other end of the traction line is provided with a rope knot, and the rope knot is tightly matched in the yielding space. The utility model discloses a set up the hook solid portion on the main rib to and set up the space of stepping down and mounting groove on the umbrella pearl, realize pulling the bone with the mode cooperation hook solid portion of knocker, the pull wire is in the space of stepping down with the mode cooperation of knot, both all need not the instrument alright and accomplish the installation, and can not cause the structural damage of main rib, guaranteed the intensity of main rib, thereby can improve the yield of production efficiency and product.

However, although the hard traction ribs and the soft traction wires can be used to assist the umbrella ribs to bear wind power, so that the umbrella ribs can bear large force, the problem is that the soft traction wires can only bear certain tensile force, and if the wind power is large enough, the soft traction wires are easily broken and easily deformed and fall off.

SUMMERY OF THE UTILITY MODEL

Accordingly, in view of the problems of the conventional umbrella rib structure, the main object of the present invention is to provide an umbrella rib structure with enhanced wind resistance, which can improve the wind resistance of the umbrella rib through structural improvement, thereby preventing the umbrella rib from being folded by strong wind.

The utility model has the advantages of that the umbrella frame structure can prevent wind, the assembly of the umbrella frame structure is simple, the umbrella frame structure is easy to process, and the bad phenomena of wire breakage and wire falling can not occur.

Based on this, the utility model discloses a realize like this:

a windproof umbrella frame structure at least comprises: the long rib, the short rib and the tailbone, the pearl tail is tied to the tailbone, and the umbrella rib is characterized by also comprising a traction stay wire, wherein the traction stay wire is composed of a rigid part, one end of the traction stay wire is connected to the tailbone or the pearl tail, and the other end of the traction stay wire is connected to the long rib or other umbrella ribs, so that the tailbone is tied, and the traction stay wire has enough supporting force when being subjected to wind, thereby improving the wind resistance strength of the umbrella rib and avoiding the umbrella rib from being blown by strong wind to be broken or reversed.

Furthermore, the traction pull wire comprises two sections, and the two sections of traction pull wires are connected together.

Further, the two segments of the pulling wire are connected together by a connecting member.

Furthermore, the connecting piece is provided with at least one connecting shaft, and the two sections of traction pull wires are respectively wound on the connecting shaft and are connected together through the connecting shaft.

Furthermore, the connecting piece is provided with two connecting shafts, each connecting shaft is wound with a section of traction stay wire, and the two sections of traction stay wires are connected through the connecting piece.

Furthermore, when the umbrella ribs are three-folded or four-folded, one end of the traction stay wire is connected to the tail bone or the bead tail, the other end of the traction stay wire is connected to the joint of the return wire, when the umbrella is opened, the traction stay wire enables the tail bone to be pulled and tied, and the tail bone has enough supporting force when being windy, so that the wind resistance strength of the umbrella ribs is improved.

Further, when the umbrella rib is two-fold, one end of the traction stay wire is connected to the tail bone or the bead tail, the other end of the traction stay wire is provided with a connecting part, the connecting part is inserted into the long bone and fixed on the long bone through a shaft, when the umbrella is opened, the traction stay wire enables the tail bone to be pulled and tied, and the tail bone has enough supporting force when being windy, so that the wind resistance strength of the umbrella rib is improved.

The utility model discloses the technological effect who possesses as follows:

the rigid traction stay wire is additionally arranged to support the tail rib of the umbrella, so that the tail rib is pulled and tied, and has enough supporting force when being windy, thereby improving the wind resistance strength of the umbrella rib and preventing the umbrella rib from being blown and folded or reversed by strong wind.

The traction pull wire can well play a supporting role, and can not be lengthened or shortened, loosened or disjointed even if the traction pull wire is used for preventing wind.

Moreover, the rigid assembly is easier to assemble the umbrella rib, and the assembling speed and efficiency can be improved.

Drawings

Fig. 1 is a schematic view of an umbrella rib according to an embodiment of the present invention.

Fig. 2 is a schematic view showing an umbrella rib of the present invention.

Fig. 3 is a schematic view of an umbrella rib applied to a middle rod in the implementation manner of the present invention.

Fig. 4 is a schematic structural view of a second rib according to an embodiment of the present invention.

Fig. 5 is a schematic drawing of the connection of the pulling wire in the second implementation mode of the present invention.

Fig. 6 is a schematic view showing a second umbrella rib of the present invention.

Fig. 7 is a schematic structural view of three ribs according to an embodiment of the present invention.

Fig. 8 is a schematic drawing of the connection of the pulling wire in the third implementation mode of the present invention.

Fig. 9 is a schematic view showing a three-rib umbrella implemented in the present invention.

Detailed Description

The applicant researches and discovers that the original design idea of the traction umbrella rib is to form a deformation space by using a soft traction wire, so that the influence on umbrella folding is avoided; and the soft traction wire is convenient to install and assemble. In fact, through the experiments of the applicant, the traction stay wire structure formed by rigid materials has better supporting force for umbrella ribs, and the volume and the length of the umbrella ribs after being folded cannot be influenced.

Therefore, the utility model discloses the rib structure that can prevent wind that realizes includes at least: the long rib, short bone and coccyx, the cover system has the pearl tail on the coccyx, the rib still draws the line including drawing, draw the line and constitute by the rigidity piece, its one end is connected on coccyx or pearl tail, and the other end is connected in long rib or other ribs, makes the coccyx obtain drawing and tying, has sufficient holding power when receiving the wind, improves the wind-resistant strength of rib from this, avoids the rib to be blown by strong wind and breaks or the reversal. The traction pull wire comprises two sections, and the two sections of traction pull wires are connected together.

Referring to fig. 1-3, in order to implement the first embodiment of the present invention, the umbrella rib has a three-fold design, and the specific structure is as follows:

the umbrella frame structure comprises: the long bone 1, the short bone 2, the steel wire 3, the loop bone 4, the tailbone 5, the bead tail 6 and the traction pull wire 7, wherein the long bone 1, the short bone 2, the steel wire 3, the loop bone 4, the tailbone 5 and the bead tail 6 are all conventional structures and are not described herein again.

One end of the traction stay wire 7 is connected with the bead tail 6 (the bead tail 6 is provided with a protrusion 61, one end of the traction stay wire 7 is fixed on the protrusion 61 through a shaft), and the other end of the traction stay wire 7 is connected with the joint 8 of the return wire frame 4 (the joint 8 has enough space to accommodate the traction stay wire 7, when the traction stay wire 7 is installed, one end of the traction stay wire 7 is placed into a groove opening corresponding to the joint 8 and then is fixedly connected with a steel shaft or a corn). When the umbrella is opened, the tail rib 6 is pulled by pulling the pull wire 7, and the tail rib 6 has enough supporting force when wind is received, thereby improving the wind resistance strength of the umbrella rib.

The traction pulling wire 7 is divided into two sections which are hooked and connected with each other, and in general, the traction pulling wire 7 needs to be made of slender materials with resilience and toughness. The material of the traction pull wire 7 can be steel wire, metal wire, fiber, hard plastic, etc.

Fig. 4-5 show a second implementation manner of the present invention, which can be applied to a four-fold automatic opening/closing umbrella. As shown in the figure, the umbrella frame structure comprises: the long bone 21, the short bone 22, the steel wire 23, the first loop wire 24, the first loop wire 241, the coccyx 25, the bead tail 26, the second loop wire 29, the second loop wire 291 and the traction pull wire 27.

In this embodiment, one end of the pulling wire 27 is connected to the bead tail 26 (the bead tail 6 is provided with a protrusion 261, and one end of the pulling wire 27 is fixed on the protrusion 261 by a shaft), and the other end is connected to the joint 28 of the return wire 24. Thus, when the umbrella is opened, the tail rib 26 is pulled by the pulling wire 27, and the tail rib 26 has sufficient supporting force when wind is applied, thereby improving the wind resistance of the umbrella rib.

The pulling wire 27 is divided into two segments, the connection mode of the two segments of pulling wires 27 is shown in fig. 5, a connecting piece 271 is arranged between the two segments of pulling wires 27, a connecting shaft 272 is arranged on the connecting piece 271, and the two segments of pulling wires 27 are respectively wound on the connecting shaft 272 and connected together through the connecting shaft 272.

The connecting shaft can also be replaced by a common eyelet of an umbrella to connect the two sections of the traction stay wires together.

Fig. 7-9 show a third implementation manner of the present invention, which can be applied to a two-fold automatic opening/closing umbrella. As shown in the figure, the umbrella frame structure comprises: long bone 31, short bone 32, steel wire 33, coccyx 34, pearl tail 35 traction guy 36.

One end of the pulling line 36 is connected to the bead tail 35 (fixed by a protrusion on the bead tail 35), and the other end has a connecting part 361, the connecting part 361 is inserted into the long rib 31 and fixed on the long rib 31 by a shaft, when the umbrella is opened, the pulling line 36 makes the tail rib 35 tied, and the tail rib 35 has enough supporting force when wind is applied, thereby improving the wind resistance strength of the umbrella rib.

The pulling wire 36 is divided into two segments, the two segments of the pulling wire 36 are connected as shown in fig. 8, a connecting piece 37 is arranged between the two segments of the pulling wire 36, two connecting parts 371 are arranged on the connecting piece 37, a connecting shaft 372 is arranged on each connecting part 371, and the two segments of the pulling wire 36 are respectively wound on the connecting shaft 372 and connected together through the connecting shaft 372.

In a word, the utility model can be used on straight ribs, two-fold, three-fold, four-fold umbrellas and the like.

The utility model discloses an add rigid drawing and act as go-between, support the coccyx of umbrella, make the coccyx draw and be tied, have sufficient holding power when catching wind, improve the wind strength of rib from this, avoid the rib to be blown by strong wind and roll over or the reversal.

The traction pull wire can well play a supporting role, and can not be lengthened or shortened, loosened or disjointed even if the traction pull wire is used for preventing wind. Moreover, the rigid assembly is more time for assembling the umbrella ribs, and the assembling speed and efficiency can be improved.

The foregoing is directed to embodiments of the present invention and the technical principles applied thereto, and other changes and modifications may be made without departing from the spirit and scope of the present invention as defined by the following claims and the accompanying drawings.

Claims (7)

1. A windproof umbrella frame structure at least comprises: the umbrella is characterized in that the umbrella rib also comprises a traction stay wire, wherein the traction stay wire is composed of a rigid part, one end of the traction stay wire is connected to the tail rib or the bead tail, and the other end of the traction stay wire is connected to the long rib or other umbrella ribs, so that the tail rib is pulled and tied.

2. The windproof umbrella rib structure according to claim 1, wherein said pull cord comprises two segments, and the two segments are connected together.

3. A wind resistant umbrella rib structure as claimed in claim 2, wherein said two lengths of pulling wire are connected together by a connector.

4. A wind-resistant umbrella frame structure as claimed in claim 3, wherein said connecting member has at least one connecting shaft, and said two segments of said pull wires are wound around said connecting shaft and connected together by said connecting shaft.

5. A wind resistant umbrella frame as claimed in claim 3, wherein said connecting member has two connecting shafts, each connecting shaft being provided with a length of pulling wire, the two lengths of pulling wires being connected by the connecting member.

6. The umbrella rib structure capable of preventing wind according to claim 2, wherein when the umbrella rib is three-folded or four-folded, one end of the pulling wire is connected to the tail or the bead tail, and the other end is connected to the joint of the return wire.

7. The umbrella rib structure capable of preventing wind according to claim 2, wherein when the umbrella rib is folded in two, one end of the pulling wire is connected to the tail bone or the bead tail, and the other end has a connecting portion which is inserted into the long bone.

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