CN201938578U

CN201938578U - Umbrella framework for straight rib umbrella

Info

Publication number: CN201938578U
Application number: CN2011200570153U
Authority: CN
Inventors: 黄自力
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-04
Filing date: 2011-03-04
Publication date: 2011-08-24
Anticipated expiration: 2021-03-04

Abstract

A umbrella framework for a straight rib umbrella comprises main ribs (2), support ribs (3) and pulling-on pieces (4); the inner ends of the main ribs (2), the support ribs (3) and the pulling-on pieces (4) are pivoted with an upper nest (11), an intermediate nest (12) and a lower nest (13) respectively; the outer ends of the support ribs (3) are connected with the main ribs (1) through intermediate discs (5); and the outer ends of the pulling-on pieces (4) are connected to the middle portions of the support ribs (3). The umbrella framework is mainly and technically characterized in that two or more adjacent support ribs (3) are the pivoted with the intermediate nest (12) by using a common support rib pivoting part (31); and two or more than two pulling-on pieces (4) are pivoted with the lower nest (13) by using a pulling-on piece pivoting part (41). According to the umbrella framework, the number of the pivoting parts mounted in the intermediate nest and the lower nest are remarkably reduced, so that the umbrella folding volume of the straight rib umbrella can be remarkably reduced and the assemble process is relatively simple.

Description

Vertical frame umbrella umbrella frame frame

Technical field

The utility model relates to a kind of parachute kit used in everyday, relates in particular to a kind of improvement of vertical frame umbrella umbrella rib structure, applicable to manual or automatic vertical frame umbrella.

Background technology

The umbrella frame frame of existing vertical frame umbrella comprises respectively and the described nest of going up, the main bone that middle nest and following nest articulate, prop up support bone and pulling-on piece, the outer end of described support bone is connected with described main bone by middle dish, the outer end of described pulling-on piece is connected with the middle part of described support bone, described main bone, the radical that props up support bone and pulling-on piece is identical, and by a main bone, one support bone and a pulling-on piece are formed a radially umbrella frame unit, be that the inner that each root props up support bone all is provided with an articulated section that articulates with middle nest, the inner of each root pulling-on piece all is provided with an articulated section that articulates with following nest, nest and following nest need the more articulated section of content in making, therefore the volume of nest and following nest just need sufficiently largely could guarantee enough intensity and more pivot connected slot can be set in, the bigger middle nest and the volume of following nest cause the volume that closes one's umbrella of vertical frame umbrella bigger, and not attractive in appearance also being not easy to carried.

Summary of the invention

The utility model is at the defective of prior art, and the vertical frame umbrella umbrella frame frame of nest and following nest articulated section quantity in a kind of the minimizing is provided.

The technical solution of the utility model is as follows: a kind of vertical frame umbrella umbrella frame frame, comprise: last nest, middle nest and the following nest in being installed on the rod and inner respectively with the described main bone of going up nest, middle nest and the pivot joint of following nest, prop up support bone and pulling-on piece, the outer end of described support bone is connected with described main bone by middle dish, the outer end of described pulling-on piece is connected with the middle part of described support bone, and key technical feature of the present utility model is:

Shared one support bone articulated section of an adjacent support bone more than two or two and described middle nest articulate, and shared pulling-on piece articulated section of adjacent pulling-on piece more than two or two and described nest down articulate.Like this, described in nest and following nest to need the pivot end of the support bone that holds and pulling-on piece to reduce at least respectively over half, therefore, adopt the utility model scheme to do middle nest and following nest smallerly.

The plastics integrated injection molding is adopted in described adjacent pulling-on piece and the shared pulling-on piece articulated section of medial extremity thereof more than two or two, and it is the radial of starting point that its global shape is with described pulling-on piece articulated section.

Described adjacent more than two or two support bone and the global shape of a medial extremity support bone articulated section of sharing to be with described pulling-on piece articulated section be the radial of starting point.

A described adjacent support bone more than two or two, its medial segment is thicker, and segmentum laterale relative inner section is thinner, and the plastics integrated injection molding is adopted in the support bone articulated section that the medial segment of a described adjacent support bone more than two or two and its are shared.

The outer end of described pulling-on piece is provided with the socket part, and the through hole that described thinner segmentum laterale of support bone passes this socket part is inconsistent until the thicker medial segment of described socket part and described support bone.

Compared with prior art, vertical frame umbrella umbrella frame frame of the present utility model since wherein nest and the following articulated section that nest held reduce at least over half, thereby the volume that closes one's umbrella of the volume minimizing vertical frame umbrella of nest and following nest in therefore can suitably reducing; Another advantage of the present utility model is that packaging technology is simple relatively.

Description of drawings

Fig. 1 is the structural representation of vertical frame umbrella umbrella frame frame of the present utility model;

Fig. 2 is structural representation of umbrella frame unit radially among Fig. 1;

Fig. 3 is radially the support bone of umbrella frame unit and structural representation of pulling-on piece and articulated section thereof among Fig. 1.

The specific embodiment

The utility model is described in further detail below in conjunction with embodiment and accompanying drawing.

As shown in Figure 1, vertical frame umbrella umbrella frame frame of the present utility model comprises: in being installed in rod on 1 last nest 11, middle nest 12 and following nest 13 and inner respectively with the described main bone 2 of going up nest 11,

middle nest

12 and 13 pivot joints of following nest, prop up support bone 3 and pulling-on piece 4, the outer end of described support bone 3 is connected with described main bone 1 by middle dish 5, and the outer end of described pulling-on piece 4 is connected with the middle part of described support bone 3.The key technical feature that the utility model is different from prior art is: an adjacent support bone 3 shared one support bone articulated sections 31 more than two or two articulate with described middle nest 12, and adjacent pulling-on piece 4 shared pulling-on piece articulated sections 41 more than two or two articulate with described nest down 13.Fig. 1 to Fig. 3 has provided adjacent two and has propped up support bones 3 shared one support bone articulated sections 31 and described middle nest 12 pivot joints, the umbrella rib structure schematic diagram that adjacent two pulling-on pieces 4 shared pulling-on piece articulated sections 41 and described nest down 13 articulate.According to Fig. 1 to Fig. 3, those skilled in the art be not difficult to make an adjacent support bone 3 shared one support bone articulated sections 31 more than two with described in nest 12 articulates and adjacent pulling-on piece 4 shared pulling-on piece articulated sections 41 and described nest down 13 more than two articulates umbrella rib structure figure (omission).

Further specify rim structure of umbrella of the present utility model with Fig. 1, Fig. 2 and embodiment shown in Figure 3 below.

Described umbrella frame frame has plurality of distributed to be used to support the radially umbrella frame unit 6 of umbrella cover uniformly, each radially comprises interconnective two main bones 1, two pieces support bones 3 and two pulling-on pieces 4 in umbrella frame unit 6, described two support bones 3 shared one support bone articulated sections 31 of same radially umbrella frame unit with described in nest 12 pivot joints, described two pulling-on pieces 4 shared pulling-on piece articulated sections 41 in same radially umbrella frame unit articulate with described nest 13 down, as shown in Figure 2.

The plastics integrated injection molding is adopted in the pulling-on piece articulated section 41 that described adjacent two pulling-on pieces 4 and medial extremity thereof are shared, and it is the radial of starting point that its global shape is with described pulling-on piece articulated section 41.Described adjacent more than two or two support bone 3 and the global shape of a medial extremity support bone articulated section 31 of sharing to be with described pulling-on piece articulated section 41 be the radial of starting point, as shown in Figure 2.

Described adjacent two support bones 3, its medial segment is thicker, and segmentum laterale relative inner section is thinner; The plastics integrated injection molding is adopted in the support bone articulated section 31 that the medial segment of described adjacent two support bones 3 and its are shared.The outer end of described pulling-on piece 4 is provided with socket part 42, and the through hole that described support bone 3 thinner segmentum laterale pass this socket part 42 is inconsistent until the thicker medial segment of described socket part 42 and described support bone 3, as shown in Figure 3.

The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. vertical frame umbrella umbrella frame frame, comprise: be installed in the last nest (11) on the middle rod (1), middle nest (12) and following nest (13) and the inner respectively with the described main bone (2) of going up nest (11), middle nest (12) and following nest (13) pivot joint, prop up support bone (3) and pulling-on piece (4), the outer end of described support bone (3) is connected with described main bone (1) by middle dish (5), the outer end of described pulling-on piece (4) is connected with the middle part of described support bone (3), it is characterized in that:

Shared one the support bone articulated section (31) of an adjacent support bone (3) more than two or two articulates with described middle nest (12), and the adjacent shared pulling-on piece articulated section of pulling-on piece (4) (41) more than two or two articulates with described nest (13) down.

2. vertical frame umbrella umbrella frame frame according to claim 1, it is characterized in that: the plastics integrated injection molding is adopted in described adjacent pulling-on piece (4) and the shared pulling-on piece articulated section (41) of medial extremity thereof more than two or two, and it is the radial of starting point that its global shape is with described pulling-on piece articulated section (41).

3. vertical frame umbrella umbrella frame frame according to claim 2 is characterized in that: described adjacent more than two or two support bone (3) and the global shape of a medial extremity support bone articulated section (31) of sharing to be with described pulling-on piece articulated section (41) be the radial of starting point.

4. according to claim 1,2 or 3 described vertical frame umbrella umbrella frame framves, it is characterized in that: a described adjacent support bone (3) more than two or two, its medial segment is thicker, segmentum laterale relative inner section is thinner, and the plastics integrated injection molding is adopted in the support bone articulated section (31) that the medial segment of a described adjacent support bone (3) more than two or two and its are shared.

5. vertical frame umbrella umbrella frame frame according to claim 4, it is characterized in that: the outer end of described pulling-on piece (4) is provided with socket part (42), and the through hole that the thinner segmentum laterale of described support bone (3) passes this socket part (42) is inconsistent with the thicker medial segment of described support bone (3) until described socket part (42).