CN2824640Y

CN2824640Y - Ultra-flat umbrella structure

Info

Publication number: CN2824640Y
Application number: CN 200520058585
Authority: CN
Inventors: 谢溢河
Original assignee: 柯金松
Priority date: 2005-05-16
Filing date: 2005-05-16
Publication date: 2006-10-11
Anticipated expiration: 2015-05-16

Abstract

The utility model relates to over-flat umbrella structure which comprises a middle rod 5, wherein an upper nest 1 is above the middle rod 5 and a movable nest 21 is sheathed on the middle rod 5. A first umbrella rib 31 and main supporting ribs 32 of umbrella ribs 3 are respectively pivoted with the upper nest 1 and the movable nest 2. The utility model is characterized in that the middle of both ends of the upper nest 1 is provided with convex sheet-shaped objects 13 for differentiating every end into the configuration of different planes; both ends of the movable nest 2 are designed into same shapes and are both provided with convex sheet-shaped objects 23. The utility model obtains parallel configuration structure by using a triangular parallel mode which is formed when every umbrella rib of an umbrella skeleton is contracted, and the utility model has minimum umbrella contracting volume and becomes an over-flat umbrella. In addition, in the combined structure, the umbrella ribs are connected to the upper nest or the movable nest only by one metal wire and the utility model can be manufactured easily.

Description

Super flat type umbrella structure

Technical field

The utility model relates to a kind of improvement of umbrella rib structure of folded umbrella.

Background technology

In order to provide parachute kit folding the convenience of carrying, present various design, volume when mainly closing one's umbrella with minimizing is a target, and wherein modal a kind of small-sized folding umbrella is flat parachute kit, utilize it after closing one's umbrella, form flat shape, can person more easy to use put it in briefcase or the handbag, and do not take up space.See also Fig. 1, it is a kind of structure of known flat umbrella, it mainly be side at last nest 1 and movable nest 2 in addition in conjunction with a pivot joint block 11,21, the inner that articulates umbrella gill 31 and first umbrella frame 32 in the umbrella frame 3 is provided respectively, and finishes combination therebetween.Referring to Fig. 2, it is another kind of known flat umbrella, and it is the nest portion 12 that is provided with a reduced size in the bottom of last nest 1, and be provided with a small-sized nest portion 22 on movable nest 2 tops, articulate the inner relatively of umbrella frame 3 in order to provide respectively, therefore, it must utilize two metal line 4 just can in conjunction with.The folding umbrella of these two kinds of structures is all quite inconvenient on making, and after closing one's umbrella, each umbrella frame still can be replaced mutually, and causing to become real flat pattern smoothly, and that volume is still disliked slightly is excessive.

Summary of the invention

The technical problem that the utility model solves is to overcome above-mentioned shortcoming, a kind of super flat type umbrella structure is provided, utilizes the last nest of parachute kit and the special construction of movable nest, can make parachute kit after folding, be arranged as flat form smoothly, to obtain to reduce the effect of the volume that closes one's umbrella.

The utility model need only use a metal line to get final product during fabrication, has to make simply advantage with low cost.

The technical solution of the utility model is: design a kind of super flat type umbrella structure, it includes in one rod, and the top is last nest, and fit is with a movable nest, and first umbrella frame of umbrella frame and main fulcra then are articulated with last nest and movable nest respectively; Be provided with the tablet of protrusion in the middle of the two ends of last nest, make each petiolarea be divided into the configuration of Different Plane, and identical shape also be arranged at the two ends of movable nest, all has the tablet of protrusion; When each umbrella frame is articulated, under umbrella closing state, be to be triangular shape to distribute between each umbrella frame, umbrella frame in the middle of promptly being positioned at, with the umbrella frame of both sides be not at grade, do not squeeze so can not replace mutually, be to make its stable being positioned keep forming flat form in this position with last nest.

Be provided with a cover plate above last nest, the two ends of cover plate are equipped with protuberance.

In addition, when closing one's umbrella, the fulcra pivot end of the umbrella frame in the middle of being positioned at is provided with a flange part, but the pivot connector of its second umbrella frame outer end of ejection; Make each umbrella frame that is positioned at homonymy, form the configuration that staggers.

The utility model has been owing to adopted the tablet that is provided with protrusion in the middle of the two ends of last nest, make each petiolarea be divided into the configuration of Different Plane, and the two ends of movable nest also is set as identical shape, all have the tablet of protrusion; When each umbrella frame is articulated, under umbrella closing state, be to be triangular shape to distribute between each umbrella frame, the umbrella frame in the middle of promptly being positioned at, with the umbrella frame of both sides be not at grade, so can not replace mutually and squeeze, still can make its stable being positioned keep forming the structure of flat form, so can obtain super flat type umbrella in this position with last nest, the volume that has after closing one's umbrella is little, portable advantage.

Description of drawings

Fig. 1: be the STRUCTURE DECOMPOSITION schematic perspective view of known flat umbrella;

Fig. 2: be the STRUCTURE DECOMPOSITION schematic perspective view of another known flat umbrella;

Fig. 3: be structural upright schematic diagram of the present utility model;

Fig. 4: be the combined planar schematic diagram of Fig. 3;

Fig. 5: be the schematic top plan view of Fig. 4;

Fig. 6: be the deployed condition figure schematic diagram of Fig. 5;

Fig. 7: be the sectional perspective schematic diagram of alternate embodiment of the present utility model;

Fig. 8: be the schematic top plan view of Fig. 7;

Fig. 9: for the master of Fig. 8 looks schematic diagram;

Figure 10: be the sectional perspective schematic diagram of another embodiment of the utility model;

Figure 11: be the schematic top plan view of Figure 10;

Figure 12: for the master of Figure 11 looks schematic diagram;

Figure 13: be the deployed condition schematic diagram of Figure 12.

The specific embodiment

See also Fig. 3, the utility model is a kind of super flat type umbrella structure, includes in one rod 5, and the top is last nest 1, and fit is with a movable nest 21, and first umbrella frame 31 of umbrella frame 3 and main fulcra 32 then are articulated with last nest 1 and movable nest 2 respectively; Of the present utility model being characterised in that: go up the tablet 13 that is provided with protrusion in the middle of the two ends of nest 1, make each petiolarea be divided into the configuration of Different Plane, and the two ends of movable nest 2 also are set as identical shape, all have the tablet 23 of protrusion.Therefore, when articulating each umbrella frame 3, please cooperate referring to Fig. 4 and Fig. 5, under umbrella closing state, be to be triangular shape to distribute between each umbrella frame 3.At the two ends of last nest 1, the umbrella frame 3 in the middle of promptly being positioned at, with the umbrella frame 3 ' of both sides be not at grade, so can not replace mutually and squeeze, still can make its stable being positioned keep forming flat form with last nest 1 in this position, be the expection effect that can obtain to design.When as Fig. 6 parachute-opening, can provide normal use again, be to have practical convenience.

See also Fig. 7 to Fig. 9, it is an alternate embodiment of the present utility model, mainly above last nest 1, add a cover plate 6, make its two ends all have a protuberance 61, and have tablet 13 identical functions with aforementioned protrusion, be provided at when closing one's umbrella, the umbrella frame 3 of centre is outwards pushed up, and the umbrella frame 3 ' of both sides leans against the side of protuberance 61, does not replace mutually, also can obtain identical effect.

See also Figure 10 to Figure 13, it is another alternate embodiment of the utility model, mainly be the fulcra 31 that when closing one's umbrella, are positioned at the umbrella frame 3 in centre position, be provided with an outside flange part 311, so when folding, the pivot connector of its second umbrella frame, 33 outer ends 34 can outwards be opened on the top by flange part 311, and stagger with the umbrella frame 3 ' of both sides, form similar triangular shape configuration, have the advantage of the small size structure of super flat type umbrella.

In above-mentioned various embodiment, all direct nest portion with last nest 1 or movable nest 2 of each umbrella frame of the present utility model is articulated, so need only use a metal line 4, can finish pivot joint therebetween, so have easily manufactured and the low advantage of cost.

In sum, the utility model utilization is with the unique arrangement structure of umbrella frame when closing one's umbrella, and to obtain the combination of super flat type umbrella, the volume after can reducing to close one's umbrella has portable advantage.

Claims

1, a kind of super flat type umbrella structure includes rod in, and there is last nest middle rod top, and last nest is with a movable nest, and first umbrella frame of umbrella frame and main fulcra are articulated with last nest and movable nest respectively; It is characterized in that: go up the middle tablet that is provided with protrusion in two ends of nest, tablet is divided into Different Plane with each petiolarea, and the two ends of movable nest also are provided with the tablet of protrusion.

2, super flat type umbrella structure according to claim 1, it is characterized in that: be provided with a cover plate above last nest, the two ends of cover plate are equipped with protuberance.

3, super flat type umbrella structure according to claim 1, it is characterized in that: the fulcra pivot end at institute's umbrella frame is provided with a flange part.