CN215936504U

CN215936504U - Connecting structure of umbrella cloth and umbrella ribs

Info

Publication number: CN215936504U
Application number: CN202122426532.XU
Authority: CN
Inventors: 张李平
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-03-04
Anticipated expiration: 2031-10-09

Abstract

A connecting structure of umbrella cloth and umbrella ribs comprises: the umbrella comprises umbrella cloth (1), a plurality of groups of umbrella rib assemblies (2) for supporting the umbrella cloth (1) and connecting nails (3); the middle part of every group rib subassembly (2) is equipped with at least one nail hole (4) towards umbrella cloth (1), connect nail (3) to pass umbrella cloth (1) and nail hole (4), this umbrella cloth (1) and nail hole (4) are enclosed between nail cap (31) and the enlargement portion (32) that the lower part formed that this connection nail (3) top set up by the clamp. The connecting structure of the umbrella cloth and the umbrella ribs can effectively prevent the umbrella cloth from leaking water, has beautiful appearance, is particularly suitable for an umbrella with the umbrella cloth adopting one piece of cloth, and makes the umbrella cloth adopting one piece of cloth on the multi-fold umbrella possible.

Description

Connecting structure of umbrella cloth and umbrella ribs

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 connecting structure of umbrella cloth and umbrella ribs, which can prevent water leakage and is beautiful and elegant.

The technical scheme adopted by the utility model for solving the technical problems is that the connecting structure of the umbrella cloth and the umbrella ribs 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 device also comprises a connecting nail; the middle part of every group rib subassembly is equipped with at least one nail hole towards umbrella cloth, connect the nail and pass umbrella cloth and nail hole, this umbrella cloth and nail hole are enclosed between the nail cap that sets up at this connection nail top and the enlargement that the lower part formed.

In one embodiment, the connecting nail is in a rivet structure and is made of hard plastic materials, and the head of the nail penetrates through the umbrella cloth and the nail hole and is riveted through blunt riveting.

In another embodiment, the umbrella also comprises a soft gasket, the connecting nail penetrates through the middle of the soft gasket, and the umbrella cloth is clamped between the soft gasket and the nail cap at the top of the connecting nail.

In another embodiment, the connecting nail is made of soft plastic materials, the nail head at the bottom end of the connecting nail is in a pointed head shape, and the enlarged part is in an inverted frustum shape and is integrally formed above the nail head at the bottom of the connecting nail; the nail hole is in an inverted frustum shape, and the diameter of the bottom of the nail hole is smaller than that of the top of the enlarged portion.

In another embodiment, the connecting nail is made of hard plastic materials, and the enlarged part is integrally formed at the bottom of the connecting nail; the side wall of the nail hole is provided with a vertically penetrating gap, and the middle part of the connecting nail is extruded and buckled into the nail hole from the gap.

The middle part of the umbrella frame assembly is provided with a lug in a side protruding mode, and the nail hole is formed in the middle of the lug.

Every group rib subassembly includes from interior to exterior many ribs that connect gradually, the nail hole is established in the position that is close to adjacent rib junction.

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

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

Drawings

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

FIG. 2 is a schematic view of a multi-fold umbrella showing the connection structure of the umbrella cloth and the umbrella ribs of the present invention as seen from the inside of the umbrella;

FIG. 3 is a schematic structural diagram of a connection nail according to a first embodiment of the present invention;

FIG. 4 is a schematic structural view of a connecting pin according to a second embodiment of the present invention;

FIG. 5 is a schematic structural view of a third embodiment of the present invention;

FIG. 6 is a schematic structural view of a connection pin according to a fourth embodiment of the present invention;

FIG. 7 is a schematic structural view of the nail holes in the first to third embodiments;

FIG. 8 is a schematic view showing the structure of the nail holes according to the fourth embodiment;

FIG. 9 is a schematic structural view of the first embodiment when the connecting pins penetrate through the umbrella cloth and the pin holes;

FIG. 10 is a schematic view of a blunt-riveted connection nail according to a first embodiment;

FIG. 11 is a schematic structural view of the second embodiment when the connecting pins penetrate the umbrella cloth, the soft gasket and the pin holes;

FIG. 12 is a schematic view of the connection nails blunt-riveted in the second embodiment;

FIG. 13 is a schematic structural view of the third embodiment of the present invention, wherein the connecting pins are inserted through the umbrella cloth and a portion of the pin holes;

FIG. 14 is a schematic structural view of the third embodiment of the present invention, wherein the connecting pins are completely inserted through the umbrella cloth and the pin holes;

FIG. 15 is a cross-sectional view of the third embodiment of the present invention, wherein the connecting pins are completely inserted through the umbrella cloth and the pin holes;

fig. 16 is a structural schematic view of the fourth embodiment when the connecting nail completely penetrates through the umbrella cloth and the nail hole.

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 2, the connection structure of the umbrella cloth and the umbrella ribs of the present invention includes: the umbrella comprises umbrella cloth 1, a plurality of groups of umbrella rib assemblies 2 for supporting the umbrella cloth 1 and connecting nails 3 for connecting the umbrella cloth 1 and the umbrella rib assemblies 2. Wherein, the middle part of every group rib subassembly 2 is equipped with at least one nail hole 4 towards umbrella cloth 1 and is used for supplying connecting nail 3 to wear to establish to the multi-folding umbrella that shows in the figure is taken as the example, and every group rib subassembly 2 includes the many ribs that connect gradually from inside to outside, and its middle part is equipped with 3 nail holes 4, and preferably, these nail holes 4 are established in the position that is close to adjacent rib junction, and umbrella cloth 1 is corresponding folding along with the folding position of rib when conveniently receiving the umbrella.

As shown in fig. 3 to 6, the top of the connecting nail 3 is provided with a nail cap 31 with a larger diameter than the middle, the middle of the connecting nail 3 passes through the umbrella cloth 1 and the nail hole 4 at the corresponding position, and the lower part of the connecting nail 3 is provided with an enlarged part 32 with a larger diameter than the middle in advance or formed at the later stage, as shown in fig. 10, 12, 15 or 16, the umbrella cloth 1 and the nail hole 4 are enclosed between the nail cap 31 arranged at the top of the connecting nail 3 and the enlarged part 32 formed at the lower part.

The umbrella cloth 1 can be provided with a hole in advance at the position corresponding to the nail hole 4 for the connecting nail 3 to penetrate through, and the connecting nail 3 can also be directly used for penetrating the umbrella cloth 1 when the connecting nail 3 is installed.

The attachment spike 3 can take a number of different configurations, and several examples of attachment spikes are listed below:

first embodiment, as shown in fig. 3, 9 and 10, the connecting pin 3 is a general rivet structure using a hard plastic material, and the head of the pin is riveted by blunt-riveting after passing through the umbrella cloth 2 and the pin hole 4.

Second embodiment, as shown in fig. 4, 11 and 12, the connecting nail 3 is the same as the first embodiment, and is made of common rivet structure and hard plastic material, except that a soft gasket 5 is added, the middle of the soft gasket 5 is provided with an opening and is attached to the inner surface of the umbrella cloth 1, the connecting nail 3 passes through the umbrella cloth 1, the opening in the middle of the soft gasket 5 and the nail hole 4 in sequence and is riveted by blunting, so that the umbrella cloth 1 is clamped between the soft gasket 5 and the nail cap 31 at the top of the connecting nail 3, and the waterproof function can be further enhanced.

In the third embodiment, as shown in fig. 5, 13, 14 and 15, the connecting nail 3 is made of soft plastic material, the head of the bottom end of the connecting nail is in a pointed shape, and the enlarged portion 32 is in an inverted frustum shape and is integrally formed above the head of the bottom of the connecting nail 3. Correspondingly, the vertical section of the nail hole 4 is in the shape of an inverted frustum, so that the connecting nail 3 can be inserted conveniently, and the diameter of the bottom of the nail hole 4 is smaller than that of the top of the enlarged part 32. When the connecting nail 3 passes through the pre-opened hole on the umbrella cloth 1 and is inserted into the nail hole 4, the bottom nail head of the connecting nail 3 is pulled by force, so that the diameter of the enlarged part 32 above the nail head is reduced, the enlarged part can pass through the nail hole 4, and the enlarged part 32 can be clamped at the bottom of the nail hole 4 after the pulling force is removed.

In a fourth embodiment, as shown in fig. 6 and 16, the connecting nail 3 is made of a hard plastic material, and the enlarged portion 32 is integrally formed at the bottom of the connecting nail 3. The side wall of the nail hole 4 is provided with a vertically penetrating gap 6, the connecting nail 3 penetrates through the pre-opened hole of the umbrella cloth 1, then the middle part of the connecting nail is extruded and buckled into the nail hole 4 from the gap 6, and the expanding part 32 at the bottom of the connecting nail is clamped at the bottom of the nail hole 4.

In the embodiment shown in the figures, a lug 7 is protruded laterally from the middle of the umbrella rib assembly 2, and the nail hole 4 is opened in the middle of the lug 7, so that the structure is convenient for installing the connecting nail 3 and does not affect the normal operation of the umbrella rib. In the first to third embodiments, as shown in fig. 7, the lug 7 may be formed in a closed ring shape, and in the fourth embodiment, as shown in fig. 8, the lug 7 is formed in a non-closed ring shape with a slit 6 formed at one side thereof.

The connecting structure of the umbrella cloth and the umbrella ribs 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 suture 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

1. A connecting structure of umbrella cloth and umbrella ribs comprises: 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,

also comprises a connecting nail (3); the middle part of every group rib subassembly (2) is equipped with at least one nail hole (4) towards umbrella cloth (1), connect nail (3) to pass umbrella cloth (1) and nail hole (4), this umbrella cloth (1) and nail hole (4) are enclosed between nail cap (31) and the enlargement portion (32) that the lower part formed that this connection nail (3) top set up by the clamp.

2. The umbrella cloth and rib connecting structure of claim 1, wherein: the connecting nail (3) is of a rivet structure and is made of hard plastic materials, and the head of the nail penetrates through the umbrella cloth (1) and the nail hole (4) and then is riveted through blunt riveting.

3. The umbrella cloth and rib connecting structure of claim 2, wherein: the umbrella cloth is characterized by further comprising a soft gasket (5), the connecting nail (3) penetrates through the middle of the soft gasket (5), and the umbrella cloth (1) is clamped between the soft gasket (5) and a nail cap (31) at the top of the connecting nail (3).

4. The umbrella cloth and rib connecting structure of claim 1, wherein: the connecting nail (3) is made of soft plastic materials, a nail head (33) at the bottom end of the connecting nail is in a pointed shape, and the enlarged part (32) is in an inverted frustum shape and is integrally formed above the nail head (33) at the bottom of the connecting nail (3); the nail hole (4) is in an inverted frustum shape, and the diameter of the bottom of the nail hole is smaller than that of the top of the enlarged portion (32).

5. The umbrella cloth and rib connecting structure of claim 1, wherein: the connecting nail (3) is made of hard plastic materials, and the enlarged part (32) is integrally formed at the bottom of the connecting nail (3); the side wall of the nail hole (4) is provided with a vertically penetrating gap (6), and the middle part of the connecting nail (3) is extruded and buckled into the nail hole (4) from the gap (6).

6. The umbrella cloth and rib connecting structure according to any one of claims 1 to 5, wherein: the umbrella frame assembly (2) middle part side direction is protruding to be equipped with lug (7), nail hole (4) are established in this lug (7) middle part.

7. The umbrella cloth and rib connecting structure according to any one of claims 1 to 5, wherein: every group rib subassembly (2) include many ribs that from interior to exterior connect gradually, nail hole (4) are established in the position that is close to adjacent rib junction.

8. The umbrella cloth and rib connecting structure according to any one of claims 1 to 5, wherein: the umbrella cloth (1) is made of an integral cloth.