CN2277676Y

CN2277676Y - Wind-resistant frame for sunshading umbrella

Info

Publication number: CN2277676Y
Application number: CN 96222778
Authority: CN
Inventors: 罗宪生; 朱跃华
Original assignee: Beijing Korack Sunshade Co Ltd
Current assignee: Beijing Korack Sunshade Co Ltd
Priority date: 1996-09-02
Filing date: 1996-09-02
Publication date: 1998-04-08
Anticipated expiration: 2006-09-02

Abstract

The utility model relates to a sunshade frame with the function of wind resistance, which comprises an upright post, a long frame, a supporting frame and a pulling rib, wherein a clamp sleeve is fixed on the long frame under the connecting position of the supporting frame and the long frame. The utility model is characterized in that a sliding sleeve penetrates through the supporting frame, a positioning element is fixed on the supporting frame, one end of the pulling rib is hinged on the sliding sleeve of the supporting frame and the other end of the pulling rib is hinged on the clamp sleeve of the long frame. Compared with the prior art, the utility model has the advantages of material saving, light weight, beautiful appearance and simple assemblage technology. The sunshade frame can be widely used in various big or small sunshades.

Description

A kind of parasols skeleton with wind resistance function

The utility model relates to a kind of parasols, particularly about the improvement of parasols skeleton structure.

General large-scale parasols is because umbrella cover is bigger, and when blowing hard, very easily upwards dig the umbrella cover outer, and in order to overcome this shortcoming, more existing products improve.As shown in Figure 1, it is between the support bone 2 of parasols skeleton 1 and long bone 3 and column 4 below the pin joint P between the long bone 3, and a lacing wire 5 is set, and so just can stop the umbrella cover outer upwards to be dug effectively.But this structure is waste material relatively, the assembly technology complexity, and the while has increased the weight of parasols skeleton also morely.

At the problems referred to above, the purpose of this utility model provides a kind of saving material, and is easy to assembly, in light weight, has the parasols skeleton of wind resistance function.

To achieve these goals, the utility model is taked following design: a kind of parasols skeleton with wind resistance function, it comprises column, long bone, support bone and lacing wire, on the described long bone of described support bone below position that described long bone is connected, fix a cutting ferrule, it is characterized in that: on described support bone, wear a sliding sleeve, and on described support bone, fix a keeper, one end of described lacing wire is hinged on the described sliding sleeve of described support bone, the other end of described lacing wire is hinged on the described cutting ferrule of described long bone.

Described sliding sleeve can be the intermediate plate of a two ends perforate, is enclosed within after the bending on the described support bone, and described lacing wire head flattens the back perforate, and described lacing wire head is inserted described intermediate plate, and the described perforate of the two is hinged.

Described sliding sleeve also can be a flexible opening sleeve of tool slightly, and the opening of described opening sleeve is snapped in described support bone, and the described lacing wire after the described bending is penetrated in the hinge hole that is arranged on described opening sleeve bottom.

Described sliding sleeve can also be the described lacing wire head that curves ring-type.

The utility model is provided with a sliding sleeve and a keeper because employing changes long lacing wire that is connected between long bone and the column in the prior art on support bone, and lacing wire is connected design between long bone and the sliding sleeve, therefore not only save material, alleviate component, and profile is very attractive in appearance, and assembly technology is also very simple.The utility model can be widely used in the various large-scale or small-sized parasols.

Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail.

Fig. 1 is the prior art structural representation

Fig. 2 is the utility model structural representation

Fig. 3 is a kind of sliding sleeve connection diagram of the utility model

Fig. 4 is the another kind of sliding sleeve connection diagram of the utility model

Fig. 5 is another sliding sleeve connection diagram of the utility model

Fig. 6 is a kind of cutting ferrule connection diagram of the utility model

Fig. 7 is the another kind of cutting ferrule connection diagram of the utility model

As shown in Figure 2, a parasols skeleton 1 of forming by some support bones 2, long bone 3 and a root post 4, support bone 2 one ends are located on the column 4 slidably, and long bone 3 heads are hinged on column 4 tops, and the middle part and support bone 2 other ends are point articulated at P.On the long bone 3 below the pin joint P of long bone 3 and support bone 2, fix a cutting ferrule 6, have hinge hole 7 below the cutting ferrule 6.On support bone 2, wear a sliding sleeve 8, have hinge hole 9 below the sliding sleeve 8.Fix a keeper 10 between sliding sleeve 8 and pin joint P, outwards slide with restriction sliding sleeve 8, the position of keeper 10 is selected not influence umbrella cover shortly and is opened, again the place that can umbrella cover upwards not dug because of blowing hard.One end of a lacing wire 5 is hinged in the hinge hole 9 below the sliding sleeve 8, and the other end is hinged in the hinge hole 7 below the cutting ferrule 6.

In the foregoing description, the structure of sliding sleeve 8 can be various, such as: as shown in Figure 3, sliding sleeve 8 is an intermediate plate 11, opens a hinge hole 12 respectively at intermediate plate 11 two ends, then intermediate plate 11 bendings is enclosed within on the support bone 2.Lacing wire 5 heads that are connected with sliding sleeve 8 flatten, and open a hinge hole 13, and intermediate plate 11 is inserted in lacing wire 5, insert with a drift bolt in the

hinge hole

12,13 of intermediate plate 11 and lacing wire 5, and the two is connected rotationally.As shown in Figure 4, sliding sleeve 8 can also be that plastics or nylon etc. have the opening sleeve 14 that elastomeric material is made, and opening 15 is arranged on a side of opening sleeve 14, has an integrated hinge hole 16 below opening sleeve 14.When installing, open opening 15, opening sleeve 14 is snapped in support bone 2, it can be slided on support bone 2.Lacing wire 5 heads of this moment are inserted in the hinge hole 16 by bending, and lacing wire 5 can be rotated along hinge hole 16.As shown in Figure 5, sliding sleeve 8 also can be directly lacing wire 5 heads to be curved ring-type, and it is enclosed within on the support bone 2.

In the foregoing description, the structure of cutting ferrule 6 can be identical with the structure of pin joint P, and is promptly same as the prior art, also can change to some extent.As shown in Figure 6, cutting ferrule 6 also is an intermediate plate 11 that has hinge hole 12, and lacing wire 5 also is to open hinge hole after flattening, and the hinge hole with the two connects then, different is that intermediate plate 11 is to be fixed on the long bone 3 with sliding sleeve shown in Figure 38 for it, rather than cover is thereon slidably.As shown in Figure 7, lacing wire 5 is colluded in pan by bending.

Claims

1, a kind of parasols skeleton with wind resistance function, it comprises column, long bone, support bone and lacing wire, on the described long bone of described support bone below position that described long bone is connected, fix a cutting ferrule, it is characterized in that: on described support bone, wear a sliding sleeve, and on described support bone, fix a keeper, one end of described lacing wire is hinged on the described sliding sleeve of described support bone, the other end of described lacing wire is hinged on the described cutting ferrule of described long bone.

2, a kind of parasols skeleton as claimed in claim 1 with wind resistance function, it is characterized in that: described sliding sleeve is the intermediate plate that hinge hole is opened at two ends, be enclosed within after the bending on the described support bone, described lacing wire head is opened hinge hole after flattening, described lacing wire head is inserted described intermediate plate, the described perforate of the two is hinged.

3, a kind of parasols skeleton as claimed in claim 1 with wind resistance function, it is characterized in that: described sliding sleeve is a flexible opening sleeve of tool slightly, the opening of described opening sleeve is snapped in described support bone, the described lacing wire after the described bending is penetrated in the hinge hole that is arranged on described opening sleeve bottom.

4, a kind of parasols skeleton with wind resistance function as claimed in claim 1 is characterized in that: described sliding sleeve is the described lacing wire head that curves ring-type.