CN2484790Y

CN2484790Y - Improved structure for umbrella

Info

Publication number: CN2484790Y
Application number: CN 01242554
Authority: CN
Inventors: 刘福田
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-07-10
Filing date: 2001-07-10
Publication date: 2002-04-10
Anticipated expiration: 2011-07-10

Abstract

The utility model relates to umbrella technical filed, in particular an improved structure for umbrella of multi-folder. The technical method is that: the main side of the umbrella frame connects with upper comb, and the other side connects with the middle umbrella frame; the sub umbrella frame connects with lower comb, and the other side connects with the middle side of inner umbrella frame; the middle umbrella frame consists of foreside middle umbrella frame and the rearward middle umbrella frame. The rearward middle umbrella frame has a fork groove which can place joint head of outside umbrella frame. The joint head of outside umbrella frame can be inserted into the fork groove of the rearward middle umbrella frame when the umbrella is opened and formed a smooth umbrella surface. The utility model has beautiful appearance and simple structure.

Description

Parachute kit umbrella shape structure-improved

The utility model relates to the parachute kit technical field, refers in particular to a kind of parachute kit umbrella shape structure-improved that is used for multi-fold umbrella.

Parachute kit is as people's daily living article, and, practical characteristics light because of it is subjected to people's favor deeply.On market, selling parachute kit miscellaneous at present, a folding parachute kit is being arranged, multi-fold umbrella is also being arranged.Particularly multi-fold umbrella is easy to carry because it can fold placement, thereby current use is more.Yet, though reaching, multi-fold umbrella dwindles the umbrella body, the convenient effect of collection is arranged, but at present the multi-fold umbrella that uses since in main bone and outer main bone link place do not have setting can hold outside main bone be connected the fork pockets of head, thereby the connection head of main bone forms a salient point outside parachute kit is opened the back, and this salient point acts on umbrella cover, makes this place's umbrella cover show especially outward, cause umbrella cover not only not attractive in appearance, and this salient point can the protruding umbrella cover of hindering.

The purpose of this utility model is to provide a kind of umbrella cover along sliding parachute kit umbrella shape structure-improved.

The utility model is achieved by the following technical solution: parachute kit umbrella shape structure-improved mainly by umbrella cover, go up nest, down nest, umbrella rod, interior main bone, fulcra, in main bone and outer main bone form, last nest is fixedly connected on an end of umbrella rod, the other end of umbrella rod passes down the endoporus of nest, and the umbrella rod is slidingly connected with following nest; In an end and the last nest of main bone articulate, the other end of interior main bone with in main bone pivot joint; Be articulated with fulcra at the middle part of interior main bone, the other end of fulcra articulates with following nest, the sub-framework that fulcra are provided with in main bone pivot joint; In an outer end and the outer main bone of main bone articulate, outer main bone also is connected with sub-framework by a linking bone; In main bone forms by main bone in main bone in preceding and the back, preceding in main bone and the back main bone can be to be solidified as a whole that moulding is made or by fixedlying connected, after in main bone employing metal or nonmetallic materials; In the back main bone be connected with outer main bone end that head is connected be provided with one can be ccontaining during in parachute-opening outside the fork pockets of main bone connection head, and just be provided with one on the lower side at the fork pockets end and connect the head pivot pivot pairing hole of joining mutually with outer main bone, main bone connects head and can hold fully and fit in the set fork pockets in main bone outer end in the back outside when parachute-opening is used, and makes parachute-opening umbrella cover profile be a perfect smooth-going circular arc.

After adopting such structure, is connected the corresponding fork pockets of head owing in the back, be provided with outer main bone on the main bone, when parachute kit opens and uses outside main bone connection head fit in this fork pockets; Form one along sliding umbrella cover, and avoid umbrella cover to be subjected to protruding wound; This is simple in structure, practical.

Below in conjunction with accompanying drawing the utility model is further described:

Accompanying drawing 1 is the utility model parachute-opening schematic diagram;

Accompanying drawing 2 is main bone 7 stereograms in the pivot of the present utility model;

Accompanying drawing 3 is main bone 7 three-dimensional exploded views in the pivot of the present utility model;

Accompanying drawing 4 is main bone 7 stereograms in the formula that is connected of the present utility model;

Accompanying drawing 5 is used for the parachute-opening schematic diagram of another multi-fold umbrella for the utility model;

Accompanying drawing 6 is used to roll over the parachute-opening schematic diagram of formula automatic umbrella for the utility model.

See accompanying drawing 1～4, the utility model mainly by umbrella cover 1, go up nest 2, down nest 3, umbrella rod 4, interior main bone 5, fulcra 6, in main bone 7 and outer main bone 8 form, last nest 2 is fixedly connected on an end of umbrella rod 4, and the other end of umbrella rod 4 passes down the endoporus of nest 3, and umbrella rod 4 is slidingly connected with following nest 3; In an end and the last nest 2 of main bone 5 articulate, the other end of interior main bone 5 with in main bone 7 pivot joints; Be articulated with fulcra 6 at the middle part of interior main bone 5, the other end of fulcra 6 articulates with following nest 3, the sub-framework 61 that fulcra 6 are provided with in main bone 7 pivot joints; In the outer end of main bone 7 and outer main bone 8 articulate, outer main bone 8 also is connected with sub-framework 61 by a linking bone 62; In main bone 7 forms by main bone 72 in main bone in preceding 71 and the back, preceding in main bone 71 and the back main bone 72 can be the moulding making or by fixedlying connected of being solidified as a whole, after in main bone 72 can adopt metal or nonmetallic materials; The end that head is connected that is connected of main bone 72 and outer main bone 8 is provided with a fork pockets 721 in the back, and just be provided with on the lower side in fork pockets 721 ends one with the connection head of outer main bone 8 mutually the pivot pivot of joining match hole 722.

When using the utility model, open parachute kit, following nest 3 drives fulcra 6 work when up moving, main bone 5 opened outward in fulcra 6 promoted, main bone 7 and outer main bone 8 opened during the interior main 5 open whiles of bone also drove, main bone 5 promptly, in main bone 7 and outer main bone 8 support umbrella cover 1 together, parachute kit is opened and is finished.Wherein, in main bone 7 and outside main bone 8 when opening, the connection head of outer main bone 8 is placed under the effect of linking bone 62 in the fork pockets 721 of main bone 72 in the back, the connection head of outer so main bone 8 no longer forms salient point, promptly form one along sliding umbrella cover 1, umbrella shape is elegant in appearance, also avoids umbrella cover 1 to be subjected to the protruding wound of connection head of outer main bone 8 simultaneously.

See accompanying drawing 5,6, the feature of the utility model is applicable to that also other hand opens folding parachute kit and various folding formula automatic umbrella.

Claims

1, parachute kit umbrella shape structure-improved includes: umbrella cover, go up nest, down nest, umbrella rod, interior main bone, fulcra, in main bone and outer main bone, last nest is fixedly connected on an end of umbrella rod, the other end of umbrella rod passes down the endoporus of nest, the excellent and following nest of umbrella is slidingly connected; In an end and the last nest of main bone articulate, the other end of interior main bone with in main bone articulate, fulcra one end articulates with following nest, the middle part of main bone in the other end of fulcra is articulated in, the sub-framework that fulcra are provided with and in main bone pivot joint; In an outer end and the outer main bone of main bone articulate, outer main bone also is connected with sub-framework by a linking bone; It is characterized in that: in main bone forms by main bone in main bone in preceding and the back, main bone is connected the matched end of head with outer main bone and is provided with a fork pockets in the back, and the fork pockets end just be provided with on the lower side one with outer main bone connection head mutually the pivot pivot of joining match the hole.

2, parachute kit umbrella shape structure-improved according to claim 1 is characterized in that: in preceding in main bone and the back main bone can be to be solidified as a whole that moulding is made or by fixedlying connected.

3, parachute kit umbrella shape structure-improved according to claim 1 is characterized in that: main bone is metal or nonmetallic materials in the back.

4, parachute kit umbrella shape structure-improved according to claim 1, it is characterized in that: the feature of this structure is applicable to various folding parachute kits.