CN216220486U - Umbrella cloth connecting structure - Google Patents

Abstract

An umbrella cloth connecting structure comprising: the umbrella comprises umbrella cloth (1) and a plurality of groups of umbrella rib assemblies (2) for supporting the umbrella cloth (1); every group rib subassembly (2) middle part is equipped with at least one connection nail (3) towards umbrella cloth (1) in the one side that is close to umbrella cloth (1), connection nail (3) pass in proper order behind umbrella cloth (1) and gasket (4), this connection nail (3) tip forms expansion portion (31) thereby with umbrella cloth (1) and gasket (4) riveting are in the same place. The umbrella cloth connecting structure can effectively prevent the umbrella cloth from leaking water, has beautiful appearance, is particularly suitable for the umbrella with the umbrella cloth adopting one integral cloth, and makes the umbrella cloth adopting one integral cloth on the multi-fold umbrella possible.

Description

Umbrella cloth connecting structure

Technical Field

The utility model relates to an umbrella component used in daily life, in particular to a structure for connecting umbrella cloth and umbrella ribs, which is suitable for various straight rib umbrellas or multi-fold umbrellas.

Background

In the traditional umbrella, especially the multifold umbrella, each group of umbrella rib components for supporting the umbrella cloth is formed by connecting a plurality of umbrella ribs, because the umbrella cloth is correspondingly folded along with the umbrella ribs when the umbrella is folded, the umbrella cloth positioned in the middle, especially the umbrella cloth at the joint of the adjacent umbrella ribs, and the umbrella ribs need to be sewn together by using threads. If the umbrella cloth is directly sewed with the cloth surface of the umbrella cloth by the thread, the umbrella cloth is easy to leak water and is not beautiful from the outside. Therefore, the existing umbrella cloth, especially the umbrella cloth of a multi-fold umbrella, can only be formed by splicing a plurality of pieces of cloth, the position of the spliced part of the cloth corresponds to the position of each group of umbrella rib components, and the problem that the cloth surface of the umbrella cloth is directly spliced and is not attractive can be avoided by splicing the spliced edges of the cloth with the umbrella rib components. However, the spliced umbrella cloth is easy to leak water at the spliced position, the printed patterns on the umbrella cloth are difficult to be complete and coherent, and the process of sewing a plurality of pieces of cloth into the umbrella cloth is labor-consuming and time-consuming. Therefore, a structure for connecting the umbrella cloth and the umbrella ribs, which can be applied to the one-piece integral umbrella cloth, is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel umbrella cloth connecting structure which can prevent water leakage and can be applied to a piece of integral umbrella cloth.

The technical scheme adopted by the utility model for solving the technical problems is that the umbrella cloth connecting structure is designed and manufactured, and comprises the following components: the umbrella comprises umbrella cloth and a plurality of groups of umbrella rib assemblies for supporting the umbrella cloth;

the one side that every group rib subassembly middle part is close to the umbrella cloth is equipped with at least one and connects the nail towards the umbrella cloth, connect the nail and pass in proper order behind umbrella cloth and the gasket, this connecting nail tip forms the expansion part thereby with umbrella cloth and gasket riveting are in the same place.

The connecting nail can be made of hard plastic materials, and the end part of the connecting nail is riveted through blunt riveting after penetrating through the umbrella cloth and the gasket.

The connecting nail is integrally formed on the umbrella rib assembly.

Preferably, the gasket is made of soft plastic materials.

In the multi-folding umbrella, each group of umbrella rib components comprises a plurality of umbrella ribs which are sequentially connected from inside to outside, and the connecting nails are arranged at the positions close to the joints of the adjacent umbrella ribs.

Preferably, the umbrella cloth is made of an integral piece of cloth.

Compared with the prior art, the umbrella cloth connecting structure can effectively prevent water leakage at the umbrella cloth connecting position, has attractive appearance, is particularly suitable for an umbrella with the umbrella cloth adopting one integral cloth, and makes the umbrella cloth adopting one integral cloth on a multi-fold umbrella possible, thereby printing complete and continuous patterns on the integral umbrella cloth, avoiding the water leakage problem at the cloth splicing position and saving more labor and time.

Drawings

FIG. 1 is a schematic view from the outside of an umbrella when the umbrella cloth connecting structure of the present invention is applied to a multi-fold umbrella;

FIG. 2 is a schematic structural view of the rib assembly of the multi-fold umbrella to which the present invention is applied;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is an enlarged view at B in FIG. 2;

FIG. 5 is a schematic structural view of the gasket;

FIG. 6 is a schematic structural view of the connecting pin passing through the umbrella cloth;

FIG. 7 is a schematic structural view of the connecting pin passing through the umbrella cloth and the gasket;

FIG. 8 is a schematic structural view of the connecting nail after being blunt-riveted;

fig. 9 is a schematic view of the umbrella cloth attached to the rib assemblies.

Detailed Description

The following detailed description is to be read with reference to the best mode embodiment as shown in the drawings.

As shown in fig. 1 and 9, the umbrella cloth connecting structure of the present invention comprises: the umbrella comprises umbrella cloth 1, a plurality of groups of umbrella rib assemblies 2 for supporting the umbrella cloth 1, connecting nails 3 for connecting the umbrella cloth 1 and the umbrella rib assemblies 2 and gaskets 4. Wherein, connecting nail 3 sets up the one side that is close to umbrella cloth 1 at rib subassembly 2 middle part, is equipped with at least one connecting nail 3 on every group rib subassembly 2. As shown in fig. 6, 7 and 8, after the connecting pin 3 passes through the umbrella cloth 1 and the spacer 4 in sequence, an enlarged part 31 is formed at the end of the connecting pin 3 to rivet the umbrella cloth 1 and the spacer 4 together.

Taking the multi-folding umbrella shown in fig. 2 as an example, each group of rib assemblies 2 comprises a plurality of ribs connected in sequence from inside to outside, wherein the middle part of each rib assembly is provided with 3 connecting nails 3, preferably, the connecting nails 3 can be arranged at positions close to the joints of the adjacent ribs, for example, as shown in fig. 3 and 4, the connecting nails 3 can be arranged on joints 21 for connecting the ribs, so that the umbrella cloth 1 can be folded correspondingly along with the folding positions of the ribs when the umbrella is folded. According to the needs, as shown in fig. 3, the connecting nail 3 can also be arranged in the middle of a certain umbrella rib, so as to better fix the umbrella cloth 1.

In this embodiment, the connecting nail 3 is made of hard plastic material and is integrally formed on the umbrella rib assembly 2, and for this reason, the joint 21 of the umbrella rib is also made of hard plastic material and is integrally formed with the connecting nail 3 during injection molding. When the connecting nail 3 is disposed in the middle of a certain rib, as shown in fig. 2, a plastic sleeve 22 can be fixedly sleeved in the middle of the rib, and the plastic sleeve 22 and the connecting nail 3 are integrally formed during injection molding.

Initially, the connecting nail 3 is cylindrical, and the end part of the connecting nail is pointed so as to conveniently penetrate through the umbrella cloth 1 and the gasket 4. When the end of the connecting nail 3 passes through the umbrella cloth 1 and the gasket 4, the connecting nail is blunt-riveted, and the tip of the connecting nail 3 is blunt-riveted to form the enlarged part 31 with a larger diameter than the middle part.

As shown in fig. 5, a through hole 41 is opened in the middle of the gasket 4, and the diameter of the through hole 41 is slightly larger than the diameter of the middle of the connecting nail 3 but smaller than the diameter of the enlarged portion 31, preferably, the gasket 4 is made of a soft plastic material, and the water leakage prevention performance is better.

The umbrella cloth 1 can be provided with a hole in advance at the position corresponding to the connecting nail 3 for the connecting nail 3 to penetrate through, and the connecting nail 3 can also be directly used for penetrating the umbrella cloth 1 during installation.

The umbrella cloth connecting structure is particularly suitable for being used on a multi-fold umbrella with the umbrella cloth 1 adopting one integral cloth, the joint of the umbrella cloth 1 and the umbrella rib assembly 2 is not easy to leak water, no sewing thread is exposed, and the appearance is attractive. The multi-folding umbrella has the advantages that the whole umbrella cloth can be used on the multi-folding umbrella, the whole continuous patterns can be printed on the umbrella cloth conveniently, splicing processing of multiple pieces of cloth is not needed, and labor and time are saved.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. An umbrella cloth connecting structure comprising: the umbrella comprises umbrella cloth (1) and a plurality of groups of umbrella rib assemblies (2) for supporting the umbrella cloth (1); it is characterized in that the preparation method is characterized in that,

every group rib subassembly (2) middle part is equipped with at least one connection nail (3) towards umbrella cloth (1) in the one side that is close to umbrella cloth (1), connection nail (3) pass in proper order behind umbrella cloth (1) and gasket (4), this connection nail (3) tip forms expansion portion (31) thereby with umbrella cloth (1) and gasket (4) riveting are in the same place.

2. The umbrella cloth connecting structure of claim 1, wherein: the connecting nails (3) are made of hard plastic materials, and the end parts of the connecting nails are riveted through blunt riveting after penetrating through the umbrella cloth (1) and the gaskets (4).

3. The umbrella cloth connecting structure of claim 2, wherein: the connecting nail (3) is integrally formed on the umbrella rib component (2).

4. An umbrella cloth attachment structure as claimed in claim 1, 2 or 3, wherein: the gasket (4) is made of soft plastic materials.

5. An umbrella cloth attachment structure as claimed in claim 1, 2 or 3, wherein: every group rib subassembly (2) include many ribs that from interior to exterior connect gradually, establish in the position that is close to adjacent rib junction connecting nail (3).

6. An umbrella cloth attachment structure as claimed in claim 1, 2 or 3, wherein: the umbrella cloth (1) is made of an integral cloth.

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