CN2286387Y

CN2286387Y - Improved structure of umbrella frame joint

Info

Publication number: CN2286387Y
Application number: CN 97237930
Authority: CN
Inventors: 刘智祥
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-04-11
Filing date: 1997-04-11
Publication date: 1998-07-22
Anticipated expiration: 2007-04-11

Abstract

The utility model relates to a detail of an umbrella, particularly an improved structure of an umbrella bone joint, composed of a top joint (1) and a lateral joint (2) which are used via combining with and matched with an umbrella rib (3), wherein, the top joint (1) is composed of a fixed part (10), a combined part (11), a ring loop (12), and a combined table, and the lateral joint (2) is composed of a fixed part (20), a combined part (21), a ring loop (22), and a bolt (23). Since the utility model has the advantages of simple structure, and easy assemblage, and material of the utility model adopts engineering plastic, the cost is low, convenience is brought when waste and old umbrellas are reclaimed and utilized, and pollution sources are reduced.

Description

The umbrella frame joint improves structure

The utility model relates to a kind of umbrella part, specifically is meant a kind of improvement structure of umbrella frame joint.

The associated methods of present umbrella frame, be on the umbrella frame groove to be set therein, and another umbrella frame embedded in this groove, utilize latch to carry out combination, for asking the intensity of product, general groove and latch all use metal to make, because modern society very payes attention to environmental protection, does not meet the product of environmental protection, not only can on the panly scold, and the competitiveness in market can weaken rapidly, so progressively production non-polluting of current umbrella industry product helps salvage material, is entrained with metal material in the material as the system umbrella frame, can cause difficulty undoubtedly to the resource recovery operation, make useless umbrella become one of pollution sources.

The purpose of this utility model provides a kind of with the engineering plastic making, and is strong but pliable in texture durable, compliance with environmental protection requirements, and the scope of application is extensive, and the umbrella frame joint that cost is low improves structure.

Design of the present utility model is, it is made of apical grafting head, side connector, combining assembling with umbrella frame uses, its apical grafting head is formed by fixed part, joint portion, ring and in conjunction with platform, side connector is made up of fixed part, joint portion, ring and latch, adopts engineering plastic making and high frequency discharge to combine closely.

Below, in conjunction with the accompanying drawings the utility model is described in detail.

Fig. 1 is the perspective exploded view of the utility model apical grafting head;

Fig. 2 is the perspective exploded view of the utility model side connector;

Fig. 3 is that the utility model combines perspective exploded view with umbrella frame;

Fig. 4 is that the utility model is in conjunction with the assembling schematic perspective view.

Among the above-mentioned figure, 1-apical grafting head, the 2-side connector, the 3-umbrella frame, the 10-fixed part, the 11-joint portion, 12-ring, 13-be in conjunction with platform, 20-fixed part, 21-joint portion, 22-ring, 23-latch.

Embodiment:

Referring to Fig. 1, Fig. 2, Fig. 3, the utility model is made of apical grafting head (1) and side connector (2), its apical grafting head (1) is formed by fixed part (10), joint portion (11), ring (12) and in conjunction with platform (13), apical grafting head (1) fixed part (10) is integrated by combining platform (13) with ring (12), fixed part (10) is a semicircular ring tubbiness, the one end is uncovered, the ring (12) that one vertical its end face is arranged on the other end, its fixed part (10) becomes a drum shape, the ccontaining umbrella frame of its cavity (3) termination when making up with joint portion (11); Side connector (2) is made up of the barrel-shaped fixed part of semicircular ring (20), joint portion (21), its both ends of the surface are uncovered, at fixed part (20) and joint portion (21) outer arc side ring (22) is arranged respectively, there is a cylinder plug (23) at ring (22) middle part of its fixed part (20), when fixed part (20) contained umbrella frame (3) with joint portion (21), its latch (23) was over against the hole of answering joint portion (21) ring (22).

Referring to Fig. 4, during the utility model assembly, earlier with the fixed part (10) of apical grafting head (1) junction, top near umbrella frame (3), use joint portion (11) to be fastened again, carry out high frequency discharge then and combine closely, side connector (2) and umbrella frame (3) are when combining, the portion (20) that is fixed earlier is close to the ring (12,22) that umbrella frame (3) desires will to desire combination again in the junction and puts latch (23), meanwhile, joint portion (21) fasten with fixed part (20), carry out the high frequency discharge and combine closely.The ring (22) of apical grafting head (1) places between side connector (2) two rings (22), can latch (23) be that axle rotates.

The utility model is because simple in structure, and assembling is easy, and material adopts engineering plastic, and not only production cost is low, and the recycling of waste and old umbrella is brought very big facility, has reduced pollution sources, has good economic benefit and social benefit.

Claims

1, a kind of umbrella frame joint improves structure, it is characterized in that it is made of apical grafting head (1), side connector (2), combine assembling uses with umbrella frame (3): apical grafting head (1) is formed by fixed part (10), joint portion (11), ring (12) and in conjunction with platform (13), and side connector (2) is made up of fixed part (20), joint portion (21), ring (22) and latch (23).

2, umbrella frame joint according to claim 1 improves structure, it is characterized in that:

Apical grafting head (1) fixed part (10) is integrated by combining platform (13) with ring (12), fixed part (10) is a semicircular ring tubbiness, the one end is uncovered, there are ring (12), its fixed part (10) of vertical its end face to become a drum shape, the ccontaining umbrella frame of its cavity (3) termination when making up on the other end with joint portion (11);

Side connector (2) both ends of the surface are uncovered, at fixed part (20) and joint portion (21) outer arc side ring (22) is arranged respectively, there is a cylinder plug (23) at ring (22) middle part of its fixed part (20), when fixed part (20) contained umbrella frame (3) with joint portion (21), its latch (23) was over against the hole of answering joint portion (21) ring (22).