CN2375157Y

CN2375157Y - Structure of wind-resistant umbrella

Info

Publication number: CN2375157Y
Application number: CN 99224254
Authority: CN
Inventors: 刘福田
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-06-25
Filing date: 1999-06-25
Publication date: 2000-04-26
Anticipated expiration: 2009-06-25

Abstract

The utility model relates to a structure of a wind-resistant umbrella, which comprises an umbrella central rod of which the top end is fixedly provided with an upper umbrella nest; a plurality of inner main frames are arranged at the periphery of the upper umbrella nest; a freely movable lower umbrella nest is sheathed at the outer periphery of the umbrella central rod; inner branch frames having the same number with the inner main frames are arranged at the periphery of the lower umbrella nest; an outer main frame is connected to the tail end of each inner branch frame; each inner main frame is connected to the opposite inner branch frame or the outer main frame, wherein, each inner branch frame is outward extended with an inner pull frame near the position of the lower umbrella nest; the outer main frame is inward extended with an outer pull frame near the tail end; each outer pull frame is mutually connected with one end of each inner pull frame to form a rotary connection part; each inner pull frame and each outer pull frame can follow the umbrella to open or close; in addition, the umbrella frames can have wind-resistant or wind-buffering functions in opening.

Description

The structure of wind resistance umbrella

The utility model relates to a kind of structure of wind resistance umbrella, particularly cooperates opening or folding of parachute kit about a kind of, and can resist or cushion the wind-force that blows to the parachute kit inboard when parachute kit opens, and prevents parachute kit distortion or the wind-proof umbrella structure of damaging.

In the history of human " row ", the use of umbrella it is believed that existing thousands of years.No matter be all trades and professions, men and women, old and young; No matter be that burning sun tans by the sun, heavy rain attacks; Parachute kit provides human go up in action maximum free all, and the real meaning of its development to the mankind is performed meritorious deeds never to be obliterated.

No matter and be sunshade, umbrella, its maximum purpose is to be to cover the invasion of nature to the human body discomfort, as burning sun, rain etc., so that people's freedom in the action.

In the history that parachute kit uses, though it has some major transformations, as automatic umbrella etc.Right parachute kit really can't effectively solve for some drawbacks all the year round, and wherein remarkable and obvious person is promptly for the interference of wind-force.Lid is occurring in nature one of general phenomenon the most because of wind-force, we can not limit its generation, and it is human in the process that opens an umbrella, Zhao Yin is excessive in the area of umbrella cover, so also very obvious for the impression of wind-force, when wind-force was blown outward by the umbrella cover inboard, its power can cause puzzlement to the umbrella-holding human, it is wherein, the easiest that what see is that umbrella cover can open outwardly.So, this parachute kit promptly is difficult to the umbrella-holding human is produced the effect that rain is covered in sunshade; Especially when rainy day, the mishap at any a moment all is enough to make the umbrella-holding human to drench soaked through, allows mood moment of umbrella-holding human drop to the lowest point; And umbrella cover also causes the damage of parachute kit easily when stressed upset, and the holder is caused economically loss.

This shows that above-mentioned parachute kit commonly used still has many disappearances, real non-one kindhearted design, and demand urgently being improved.

Every shortcoming that this case creator derives in view of the structure of parachute kit commonly used is urgently to think to be improved innovation, and after concentrating on studies through taking great pains to attain one's goal for many years, and successfully the structure of this part wind resistance umbrella is finished in research and development finally.

The purpose of this utility model is to provide a kind of structure of wind resistance umbrella, this wind resistance umbrella draws bone and draws bone outward in set by umbrella cover is inboard, effectively resist the wind-force that blows by the umbrella cover inboard outwardly, make umbrella holder's size of wind-force of needn't worrying again, and can go out in the rainy day at any time.

An of the present utility model purpose is to provide a kind of structure of wind resistance umbrella, and this wind resistance umbrella can be applicable on any parachute kit, can not increase too many structure, with respect to its effect that effectively prolongs the parachute kit life-span, can significantly reduce umbrella-holding human's spending.

Another purpose of the present utility model is to provide a kind of structure of wind resistance umbrella, and this wind resistance umbrella cooperates the shape of parachute kit, and though parachute kit open or during condensation, the neither use that influences this parachute kit helps popularizing of product.

The utility model comprises: a parachute kit, this parachute kit includes rod in the umbrella, the top of rod is set with a upper umbrella nest in this umbrella, and excellent outer race is equipped with a lower umbrella nest that can move freely in umbrella, be equipped with main bone in most around this upper umbrella nest, also be equipped with interior fulcra around this lower umbrella nest with quantity such as interior main bone photo, each outer main bone and interior fulcra can be done at upper umbrella nest and lower umbrella nest respectively, lower swing, and fulcra are connected with an outer main bone endways in each, and each interior main bone is connected on the relative interior fulcra or sub-framework, fulcra in each, the link of outer main bone and interior main bone is all pivot structure and can rotates according to this, makes this parachute kit can be by the mobile generation expansion or the folding of lower umbrella nest; It is characterized in that:

Fulcra are a flexible bone in each, it is provided with articulated section near the lower umbrella nest position, outwardly interior fulcra are provided with a guidance part from this articulated section, and certainly should in articulated section link the prominent guidance part of wearing and be extended with outward and draw bone in one, should then be provided with an outer articulated section near end by outer main bone, and the articulated section is extended with toward in and draws bone outside one outside each, make each outer draw bone with in draw bone one end to link to form switching part: making and drawing bone in each serves as the axle location with interior articulated section, each outer bone that draws rotates for axle the articulated section in addition, drawing bone in each also is that axle rotates with the switching part with the outer bone that draws that is connected, and with interior bending elasticity of drawing bone, make and draw bone can open or fold along with this parachute kit in each, and when parachute kit opens, can produce opposing or buffering wind-force function with drawing bone outward.

The structure of wind resistance umbrella provided by the utility model when comparing mutually with aforementioned other common technologies, has more following advantage:

1. the wind-force that is blown by the umbrella cover inboard can effectively be resisted or cushion to the utility model outwardly, prevents accident or damage incident that umbrella cover turns up, with the using character and the service life of guaranteeing parachute kit.

2. the utility model can be arranged on the parachute kit of any form, and construction cost is cheap, can not form the burden of great number for the price of parachute kit, helps to attract consumer's desire to buy.

3. the utility model can not produce harmful effect for the opening of parachute kit, folding, so the user can't experience parachute kit any inconvenience is arranged, and on the contrary, the utility model but can effectively be got rid of for the invasion of wind-force, so dark tool market development potentiality.

See also the detailed description and the accompanying drawing thereof of following relevant the utility model one preferred embodiment, can further understand technology contents of the present utility model and purpose effect thereof; The accompanying drawing of relevant this embodiment is:

Fig. 1 is the structural perspective of the utility model wind resistance umbrella;

Fig. 2 is the use schematic diagram of this wind resistance umbrella;

Fig. 3 folds schematic diagram for the umbrella cover of this wind resistance umbrella;

Fig. 3 A is that the switching part of this wind resistance umbrella is implemented figure;

Fig. 3 B is that another switching part of this wind resistance umbrella is implemented figure;

Fig. 4 uses figure for another embodiment of this wind resistance umbrella;

Fig. 5 folds figure for another embodiment umbrella cover of this wind resistance umbrella;

Fig. 6 is the another enforcement figure of this wind resistance umbrella;

Fig. 7 is an enforcement figure again of this wind resistance umbrella.

See also Fig. 1 to Fig. 3, parachute kit 1 structure of wind resistance umbrella provided by the utility model, it has rod 11 in the umbrella, the top of rod 11 is provided with a upper umbrella nest 12 in this umbrella, be equipped with main bone 13 in most around this upper umbrella nest 12, each interior main bone 13 can be swung up and down at upper umbrella nest 12, and make each interior main bone 13 end be connected to tie point 152 positions of fulcra 15 in the aftermentioned; In this umbrella rod 11 be equipped with in addition one can free slippage lower umbrella nest 14, be equipped with the interior fulcra 15 that equate with interior main bone 13 quantity around this lower umbrella nest certainly, and each interior fulcra 15 can be swung up and down at lower umbrella nest 14; And fulcra 15 extending ends are provided with a connector 151 in each, each connector 151 is provided with a sub-framework 16 inwardly, each sub-framework 16 is connected on the pivoting point 131 of relative interior fulcra 13, and each connector 151 other end then extends outwardly and is provided with an outer main bone 17; Above-mentioned connector 151, tie point 152, pivoting point 131 are all movable pivot axis, and each interior main bone 13, outer main bone 17, interior fulcra 15, sub-framework 16 all can be freely swung; Outer main bone 17 surfaces in the superiors then are equipped with a umbrella cover 18, finish a parachute kit 1 function according to this.

By above-mentioned formed parachute kit 1, its each interior fulcra 15 are provided with articulated section 21 near lower umbrella nest 14 positions, should be provided with a guidance part 22 by interior articulated section 21 interior fulcra 15 outwardly certainly, and main bone 17 then is provided with an outer articulated section 23 near ends outside each; Draw bone 24 in one and pass to extend to be provided with through guidance part 22 by articulated section in each 21, draw bone 24 for having flexible rod shaped structure in each, then be provided with an outer bone 25 that draws inwardly by each outer articulated section 23, each draws bone 25 to can be the general body of rod outward or has flexible rod shaped structure, makes to draw bone 24 in each and draw bone 25 1 ends to be interconnected to form a switching part 26 outward; Draw bone 24 to rotate interior articulated section 21 in each, draw also articulated section 23 rotations in addition of bone 25 outside each, and each switching part 26 is by drawing in one bone 24 to draw bone 25 links to be bent into ring-type and to fasten mutually to form (as Fig. 3 A) with relative outward, or will draw in one bone 24 to draw bone 25 links to be bent into ring-type and mutually behind the overlap joint outward with relative, place through riveted with a rivet 27 again and form (as Fig. 3 B), make that to draw bone 24 in each, draw bone 25 outward serve as the rotation of axle appropriateness with switching part 26; Each guidance part 22 is provided with a guide hole 221, and it can be a ring body or other and is arranged at perforate on the guidance part 22, makes to draw bone 24 to be resisted against in each to support and adjust deflection degree in the relative guide hole 221, receive action to cooperate opening of parachute kit 1.Deflection is then stretched also closely connected on relative interior fulcra when parachute kit folds with the impact of opposing or buffering wind-force when this parachute kit opens.

Please join Fig. 2, shown in Figure 3 again, umbrella cover 18 of the present utility model is when opening use, because of drawing bone 24 in having and draw bone 25 formed supporting surfaces outward in parachute kit 1 inboard, impact when can be used to offset wind-force and sending outwardly by umbrella cover 18 inboards, make this umbrella cover 18 unlikely accidents of turning up, Yin Geneila bone 24 is for having the flexible body of rod again, can be used to resist or cushion the impact of big fitful wind of moment, increase the useful life of parachute kit 1, drawing bone 24 in each is to be supported by the guidance part 22 of ring-type, so unlikely generation segregation; When parachute kit 1 is used to complete, the user holds lower umbrella nest and receives for 14 times, then fulcra 15 promptly follow this lower umbrella nest 14 for contracting in the axle in each, and related main bone 13 in each, outer main bone 17 and the sub-framework 16 of making all contracts in excellent 11 directions in the umbrella, draw bone 24 meetings smooth with relative interior fulcra 15 gradually at this moment in each, and each outer bone 25 that draws also can consequently be finished folding of umbrella cover 18 near living relative outer main bone 17 positions.

See also Fig. 4, Fig. 5 is another embodiment of the present utility model, this parachute kit 3 includes rod 31 in the umbrella equally, upper umbrella nest 32, interior main bone 33, lower umbrella nest 34, the setting of interior fulcra 35 and outer main bone 37, the maximum of itself and aforementioned parachute kit 1 does not exist together, be that main bone 33 is connector 351 ends of interior 35 end in being directly connected in it, main bone 33 and form a kink 331 and tool bending function in each in the centre, make main bone 33 in each by this kink 331 deployable or folding to finish opening or folding of umbrella cover, fulcra 35 and outer main bone 37 make it can reach opening of parachute kit 3 still with the set-up mode of aforementioned parachute kit 1 in it, closing function; So the same embodiment is described, it can draw bone 44 in the connection one on the fulcra 35 in each, and by connecting an outer bone 45 that draws on each outer main bone 37, make and draw bone 44 to have articulated section 41 in each at interior fulcra 35 links, and make and draw bone 44 to pass outside a guidance part 42 extends in each, each is outer draws 45 in bone to be connected with an outer articulated section 43 with outer main bone 37, and makes and draw bone 44 to be connected to form a switching part 46 with the relative outer bone 45 that draws in each, resists or cushion the wind-force impact function with performance.

See also shown in Figure 6ly, on the fulcra 35, also can directly extend to lower umbrella nest 14 and performance function in drawing in of the present utility model bone 24 not limit to be combined in interior articulated section 41, to save material and to reduce complexity in the making.

See also shown in Figure 7ly, the utility model is applicable to any umbrella kind, automatic umbrella 1 as shown, other manual umbrella, straight umbrella, folded umbrella ... Deng, and the umbrella rib structure arbitrarily of can arranging in pairs or groups, and can give full play to its wind resistance function.

Above-listed detailed description is specifying at a possible embodiments of the present utility model, this embodiment is not in order to limit claim of the present utility model, allly do not break away from the equivalence that the utility model skill spirit does and implement or change, all should be contained in the claim of this case.

Claims

1. the structure of a wind resistance umbrella, comprise: a parachute kit, this parachute kit includes rod in the umbrella, the top of rod is set with a upper umbrella nest in this umbrella, and excellent outer race is equipped with a lower umbrella nest that can move freely in umbrella, be equipped with main bone in most around this upper umbrella nest, also be equipped with interior fulcra around this lower umbrella nest with quantity such as interior main bone photo, each outer main bone and interior fulcra can be done at upper umbrella nest and lower umbrella nest respectively, lower swing, and fulcra are connected with an outer main bone endways in each, and each interior main bone is connected on the relative interior fulcra or sub-framework, fulcra in each, the link of outer main bone and interior main bone is all pivot structure and can rotates according to this, makes this parachute kit can be by the mobile generation expansion or the folding of lower umbrella nest; It is characterized in that: fulcra (15) are a flexible bone in each, it is provided with articulated section (21) near lower umbrella nest (14) position, interior fulcra (15) outwardly are provided with a guidance part (22) from this articulated section (21), and certainly should in articulated section (21) link the prominent guidance part (22) of wearing and be extended with outward and draw bone (24) in one, should then be provided with an outer articulated section (23) near end by outer main bone (17), and the articulated section is extended with toward in and draws bone (25) outside one outside each, make each outer draw bone (25) with in draw bone (24) one ends to link to form switching part (26).

2. according to the structure of the described wind resistance umbrella of claim 1, it is characterized in that: drawing bone (24) in each is to have flexible rod shaped structure for one.

3. according to the structure of the described wind resistance umbrella of claim 1, it is characterized in that: each guidance part (22) is provided with a guide hole (221), this guide hole can be a ring body or other and is arranged at perforate on the guidance part (22), makes that to draw bone (24) can be resisted against in the relative guide hole in each supported and adjust deflection degree.

4. according to the structure of the described wind resistance umbrella of claim 1, it is characterized in that: each switching part (26) is by drawing in one bone (24) to draw bone (25) link to be bent into ring-type and to fasten mutually to form with relative outward.

5. according to the structure of the described wind resistance umbrella of claim 1, it is characterized in that: each switching part (26) is by drawing in one bone (24) to draw bone (25) link to be bent into ring-type and mutually behind the overlap joint, place riveted with a rivet (27) again and form with relative outward.