CN102131418A - Parasol with high space utilization - Google Patents
Parasol with high space utilization Download PDFInfo
- Publication number
- CN102131418A CN102131418A CN2009801229636A CN200980122963A CN102131418A CN 102131418 A CN102131418 A CN 102131418A CN 2009801229636 A CN2009801229636 A CN 2009801229636A CN 200980122963 A CN200980122963 A CN 200980122963A CN 102131418 A CN102131418 A CN 102131418A
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- China
- Prior art keywords
- umbrella frame
- umbrella
- sunshade
- fixed
- frame
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B23/00—Other umbrellas
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B19/00—Special folding or telescoping of umbrellas
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B11/00—Umbrellas characterised by their shape or attachment
- A45B2011/005—Umbrellas characterised by their shape or attachment characterised by their shape
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B23/00—Other umbrellas
- A45B2023/0031—Cantilever umbrellas or sunshades with a support arm
- A45B2023/005—Cantilever umbrellas or sunshades with a support arm the support arm being attached to a rib or being formed by a rib
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B23/00—Other umbrellas
- A45B2023/0087—Other umbrellas having a planar opening movement wherein the struts or screen sheet rotate and spread around an axis, e.g. around the stick
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- Curtains And Furnishings For Windows Or Doors (AREA)
- Walking Sticks, Umbrellas, And Fans (AREA)
- Blinds (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention relates to a sun-blocking parasol in which a shank for supporting a sunlight shielding part is positioned at one side of the sunlight shielding part to improve space utilization. The present invention provides a parasol including a sunlight shielding part, a coupling member and a shank. The sunlight shielding part has a plurality of ribs each of which has one end stacked into layers and connected with each other such that the ribs are rotatable and a sunlight shielding cloth for connecting the ribs; the coupling member is mounted on the other end of the uppermost rib and mounted on the other end of the lowermost rib, respectively; and the shank is coupled to the coupling member in a state where the coupling member on the uppermost rib and the coupling member on the lowermost rib are connected to each other.
Description
Technical field
The present invention relates to a kind of parasol that is used for sunshade, relate in particular to and a kind ofly possess the parasol that the support that supports sunshade portion improves the space utilization degree by a side in sunshade portion.
Background technology
Illustrated in fig. 1 is schematic diagram according to the parasol of prior art.
As shown in Figure 1, existing parasol 1 is because vertical support frame 5 is positioned at the center that is the sunshade portion 3 that radiation shape launches, and therefore can only utilize and vertical support frame 5 hands-off areas in the sunshade area that is formed by sunshade portion 3.Promptly, therefore there is the low problem of space utilization degree of sunshade area because vertical support frame 5 is positioned at the inboard of sunshade area.
Summary of the invention
The present invention is directed to described existing issue, aim to provide a kind of edge one side of the sunshade portion by support being formed on expansion, thereby can utilize the parasol of the whole sunshade area that forms by sunshade portion.
Another object of the present invention is to, be made as a parasol making general parasol (individual layer parasol) and the ventilation parasol (two-layer equation parasol) produced respectively.
And other another purposes of the present invention are, provide a kind of owing to can adjust the angle of sunshade portion according to the position of the sun, so the good parasol of its shaded effects.
For reaching described purpose, parasol of the present invention comprises sunshade portion, coupling component and support; Sunshade portion possesses sunshade umbrella cloth and a plurality of umbrella frame; Described a plurality of umbrella frame rotatably combines at the predetermined end overlaid; The sunshade umbrella cloth is connected with umbrella frame; Coupling component is installed on the other end of the last umbrella frame that is positioned at topmost in described a plurality of umbrella frame respectively and is positioned at the other end of the following umbrella frame of foot; The coupling component of umbrella frame and being installed under the state that down coupling component of umbrella frame combines on being installed on, support combines with coupling component.
According to a preferred embodiment of the invention, be provided with ring in the predetermined end of umbrella frame, be installed with first rotating shaft in ring, an end of first rotating shaft is formed with external thread part, at external thread part nut is installed.
According to a preferred embodiment of the invention, last umbrella frame and following umbrella frame are the length long panel type structures longer than width.
According to a preferred embodiment of the invention, the umbrella frame between last umbrella frame and following umbrella frame is the elasticity umbrella frame, and this elasticity umbrella frame possesses: two elastic portion, and the one end is fixed in ring; Connecting portion connects the other end of described two elastic portion.
According to a preferred embodiment of the invention, with the elasticity umbrella frame is that benchmark lays respectively in the sunshade umbrella cloth of both sides, the sunshade umbrella cloth that is arranged in the left side is fixed in the elastic portion that two elastic portion is positioned at the right side, the sunshade umbrella cloth that is arranged in the right side is fixed in the elastic portion that two elastic portion is positioned at the left side, makes the sunshade umbrella cloth overlap to form up and down at the elasticity umbrella frame.
According to a preferred embodiment of the invention, a side of sunshade umbrella cloth is fixed in umbrella frame and following umbrella frame, the opposite side of sunshade umbrella cloth be fixed in the two elastic portion with last umbrella frame and subumbrella bone photo neighbour's elasticity umbrella frame with the sunshade umbrella cloth from elastic portion that must be far away.
According to a preferred embodiment of the invention, further comprise fixed cell, it fixedly overlaps to form the sunshade umbrella cloth in the inboard of the connecting portion of elasticity umbrella frame.
According to a preferred embodiment of the invention, the other end at last umbrella frame and following umbrella frame is separately installed with the fixed part that is used for combining togather; When being in the consistency from top to bottom position, last umbrella frame and following umbrella frame combine by described fixed part.
According to a preferred embodiment of the invention, coupling component comprises recessed fixed part and protruding fixed part, and recessed fixed part can combine or separate with protruding fixed part; Recessed fixed part is fixed in umbrella frame and the following umbrella frame side of one; Protruding fixed part is fixed in umbrella frame and the following umbrella frame another a side.
According to a preferred embodiment of the invention, recessed fixed part is the semi-circle tubular of opening to the lateral direction of sunshade portion, and protruding fixed part comprises semicircle protuberance side-prominent in sunshade portion, is inserted in the semicircle pipe by the semicircle protuberance, in conjunction with recessed fixed part and protruding fixed part.
According to a preferred embodiment of the invention, be inserted in the hollow bulb that is formed on the support upper end under the state that recessed fixed part and protruding fixed part combine.
According to a preferred embodiment of the invention, comprise first coupling part and second coupling part; The other end of last umbrella frame is fixed in first coupling part, and first coupling part is installed in the umbrella shank that forms in the upper end of support and above-below direction pivot rotation in umbrella shank; The other end of following umbrella frame is fixed in second coupling part, and second coupling part inserts the inside of umbrella shank along with the pivot rotation of the first coupling part above-below direction or pulls out from umbrella shank.
According to a preferred embodiment of the invention, umbrella shank comprises second rotating shaft and two nose bars; Two nose bars toward each other and points upwards; Second rotating shaft is fixed between two nose bars and second rotating shaft passes first coupling part.
According to a preferred embodiment of the invention, the one side in the face of facing mutually of first coupling part and second coupling part forms concave part, forms the lug boss corresponding with concave part at another side.
According to a preferred embodiment of the invention, along on first coupling part or second coupling part of second rotating shaft rotation, along being to form a plurality of depressions on the circular arc at center with second rotating shaft; Medial surface at nose bar forms the projection that cooperates with depression.
According to a preferred embodiment of the invention, second rotating shaft passes two nose bars and first coupling part; The end of second rotating shaft forms external thread part; Nut fastening with external thread part to compress or to unclamp described nose bar.
As mentioned above, therefore parasol of the present invention exists the advantage that can utilize the whole sunshade area that is formed by sunshade portion because vertical support frame is positioned at edge one side of the sunshade portion of expansion.
Parasol of the present invention, launch or the formation of folding sunshade portion simple, the subsidy umbrella frame of no sunshade umbrella cloth supporting umbrella bone does not need related components, so advantage in light weight, as can to lower glitch is arranged.
Can not only sunshade according to parasol of the present invention, and ventilation effect is good, for the user's comfortable environment in the sunshade area.
Parasol of the present invention can be adjusted the angle to the sunshade portion of vertical support frame, and the angle of adjusting sunshade portion according to the position of the sun can increase shaded effects.
Description of drawings
Fig. 1 is the schematic diagram that illustrates according to the parasol of prior art.
Fig. 2 is the global concept figure of the parasol according to the present invention.
Fig. 3 is the schematic diagram that illustrates according to the umbrella rib structure of the sunshade portion of first embodiment of the invention.
Fig. 4 and Fig. 5 illustrate the perspective view that launches the process of sunshade portion according to umbrella rib structure shown in Figure 3.
Fig. 6 is the schematic diagram that umbrella frame only is shown under the state of folding sunshade portion.
Fig. 7 is the perspective view that the coupling component of coupling last umbrella frame of parasol and following umbrella frame is shown.
Fig. 8 is the schematic diagram that illustrates according to the umbrella rib structure of the sunshade portion of second embodiment of the invention.
Fig. 9 to Figure 11 illustrates the perspective view that launches the structure of sunshade portion according to umbrella rib structure shown in Figure 8.
Figure 12 is the cross-sectional view of the umbrella frame of expression umbrella frame strain in the process that sunshade portion shown in Figure 9 is unfolded.
Figure 13 is the schematic diagram that the various forms of elasticity umbrella frame are shown.
Figure 14 is the front view that the connecting portion of the coupling component of coupling last umbrella frame of parasol and following umbrella frame and vertical support frame is shown.
Figure 15 illustrates the perspective view that first coupling part of umbrella frame is gone up in coupling.
Figure 16 illustrates the coupling perspective view of second coupling part of umbrella frame down.
Figure 17 is the sectional view that the connecting portion of coupling component and vertical support frame is shown.
Figure 18 is the perspective view that the umbrella shank medial surface is shown.
Figure 19 is the perspective view that another umbrella shank medial surface of facing mutually is shown.
Figure 20 is the sectional view that the action relationships of coupling component is shown according to the angle of sunshade portion.
Figure 21 illustrates to launch or the front view of the connecting portion of the process of folding sunshade portion.
Figure 22 is the partial section of expression according to the medial surface of the umbrella shank of the 4th embodiment.
Figure 23 is the schematic diagram that second rotating shaft that is installed on umbrella shank is shown.
Figure 24 is the side view that first coupling part of installing umbrella frame is shown.
Figure 25 installs the side view of second coupling part of umbrella frame down.
Among the figure:
100: parasol, 103: sunshade portion, 105: vertical support frame, 110: sunshade umbrella cloth, 111: rope, 113: button, 121: go up umbrella frame, 122: following umbrella frame, 123: the elasticity umbrella frame, 124: middle umbrella frame, 125: rake, 127: bend, 129: slit, 130: ring, 131: nut, 141: the first rotating shafts, 142: external thread part, 150: coupling component, 151: recessed fixed part, 153: semicircle pipe, 155: protruding fixed part, 157: semicircle protuberance, 161: the first coupling parts, 161R: through hole, 161S, 162S: slit, 161H, 162H: concave part, 162: the second coupling parts, 161P, 162P: protuberance, 163: depression, 170: umbrella shank, 171: nose bar, 173: projection, 175: the second rotating shafts
The specific embodiment
Below, with reference to the most preferred embodiment of accompanying drawing detailed description according to umbrella shank of the present invention.
First embodiment
Among the figure, Fig. 2 is the global concept figure of the parasol according to the present invention.Fig. 3 is the schematic diagram that illustrates according to the umbrella rib structure of the sunshade portion of first embodiment of the invention.Fig. 4 and Fig. 5 illustrate the perspective view that launches the process of sunshade portion according to umbrella rib structure shown in Figure 3.Fig. 6 is a schematic diagram of only representing umbrella frame under the state of folding sunshade portion.
The common trait of the parasol 100 that is below illustrated is, as shown in Figure 2, under the state that sunshade portion 103 is unfolded, the vertical support frame 105 that supports sunshade portion 103 is positioned at a side at the edge of sunshade portion 103, thereby can use the whole sunshade area that is formed by sunshade portion 103 effectively.
Below specify the first embodiment of the present invention.
To shown in Figure 6, sunshade portion 103 is radiation shape and launches, and comprises a plurality of umbrella frames 121,122,124 that support sunshade umbrella cloth 110, forms ring 130 respectively in the end that is positioned at radiation center of umbrella frame 121,122,124 as Fig. 3.And under the state that umbrella frame 121,122,124 is folded, first rotating shaft 141 passes the hollow bulb of ring 130, is combined with nut 131 in the end of first rotating shaft 141 that passes ring 130.
Therefore, a plurality of umbrella frames 121,122,124 are the center rotation with first rotating shaft 141, are radiation shape when launching, and umbrella frame 121,122,124 is stacked when closing up.
Described stacked umbrella frame 121,122,124 can be divided into following umbrella frame 122 at foot, at umbrella frame on the topmost 121 and at the middle umbrella frame 124 between umbrella frame 122 and the last umbrella frame 121 down.
First rotating shaft 141 the ring 130 of ring 130 that passes the following umbrella frame 122 that is positioned at foot and middle umbrella frame 124 and under the state of ring 130 of umbrella frame 121, at the external screw thread 142 of the upper end that is formed at first rotating shaft 141 in conjunction with nut 131.
Therefore, middle umbrella frame 124 and last umbrella frame 121 can be the center rotation with first rotating shaft 141.
Extremely shown in Figure 6 as Fig. 4, at umbrella frame 121,122,124 fixed shading umbrella cloths 110.Sunshade umbrella cloth 110 be fixed in umbrella frame 121,122,124 above, when last umbrella frame 121 is that center when rotation sunshade umbrella cloth 110 launches with first rotating shaft 141, umbrella frame 124 makes it rotary expansion in the middle of driving simultaneously.
So, umbrella frame 121 launches sunshade portion 103 in the rotation, then descends umbrella frame 122 and last umbrella frame 121 to be positioned at equitant position, fixes the sunshade portion 103 of expansion by the coupling component 150 in the end installation of umbrella frame 122 and last umbrella frame 121 down.
So, by coupling component 150 in conjunction with under the state of umbrella frame and following umbrella frame, coupling component 150 is fixed in vertical support frame shown in Figure 2 105.
Below, the coupling component 150 of umbrella frame and following umbrella frame on the description taken in conjunction.
Fig. 7 illustrates the perspective view that the coupling component of umbrella frame and following umbrella frame is gone up in coupling.
As shown in Figure 7, form reclinate recessed fixed part 151, also form reclinate protruding fixed part 155 in the end of following umbrella frame 122 in the end of last umbrella frame 121.
Recessed fixed part 151 is made of the semicircle pipe 153 that the cylindrical duct slit shearing is formed, and recessed fixed part 151 is extended downwards by the end of following umbrella frame 122; Protruding fixed part 155 is formed with semicircle protuberance 157, and this semicircle protuberance 157 can be inserted in the inboard of the recessed fixed part 151 of semicircle pipe 153 forms, and protruding fixed part 155 is extended downwards by the end of last umbrella frame 121.
Thereby, when last umbrella frame 121 be positioned at following umbrella frame 122 above the time, the semicircle protuberance 157 of protruding fixed part 155 is installed in the semicircle pipe 153 of recessed fixed part 151 and strains takes place, with this, protruding fixed part 155 and recessed fixed part 151 combine.
In addition, under the state that protruding fixed part 155 and recessed fixed part 151 combine, coupling component 150 is inserted the hollow bulb that is formed at vertical support frame (symbol 105 among Fig. 2) upper end, sunshade portion 103 is fixed on the upper end of vertical support frame 105.
When closing up the sunshade portion 103 that is unfolded, coupling component 150 is taken off, make umbrella frame 121 become to make middle umbrella frame 124 between last umbrella frame 121 and following umbrella frame 122 for middle mind-set clockwise direction rotary folding with first rotating shaft 141, under this state, once more with coupling component 150 in conjunction with then keeping the folding state of sunshade portion 103.
Second embodiment
Second embodiment compares on the structure of middle umbrella frame with the parasol of first embodiment and has any different, because the structure difference of middle umbrella frame, the sunshade umbrella cloth is being connected with umbrella frame of separating.
Fig. 8 is the schematic diagram that illustrates according to the umbrella rib structure of the sunshade portion of second embodiment of the invention.Fig. 9 to Figure 11 is the perspective view that launches the process of sunshade portion according to umbrella rib structure shown in Figure 8.Figure 12 is the cross-sectional view that shows the umbrella frame of umbrella frame strain in the process of the sunshade portion of expanded view 9.Figure 13 is the schematic diagram that the various forms of elasticity umbrella frame are shown.
As shown in Figs. 8 to 11, sunshade portion 103 comprises a plurality of umbrella frames 121,122,123, and it is unfolded and is radiation shape, is used to support sunshade umbrella cloth 110, forms ring 130 respectively in the end that is positioned at radiation shape center of umbrella frame 121,122,123.Under the state of stacked described umbrella frame 121,122,123, the hollow that first rotating shaft 141 passes described ring 130, the end of passing ring 130 first rotating shaft 141 is in conjunction with nut 131.Therefore, a plurality of umbrella frames 121,122,123 are that the center rotation is launched into radiation shape, perhaps stacked umbrella frame 121,122,123 when closing up with first rotating shaft 141.
Stacked umbrella frame 121,122,123 is divided into following umbrella frame 122 at foot, at umbrella frame on the topmost 121 and at the elasticity umbrella frame 123 between umbrella frame 122 and the last umbrella frame 121 down.
As illustrating among first embodiment, last umbrella frame 121 and following umbrella frame 122 are length plate shape umbrella frames longer than width, have the rigidity that can support sunshade portion 103.Elasticity umbrella frame 123 is given the umbrella frame of rigidity by strain for the sunshade portion 103 that launches when launching sunshade portion 103.Elasticity umbrella frame 123 is " U " fonts, is made of with the connecting portion 127 that is connected elastic portion 125 two elastic portion 125 that are connected ring 130, and elastic portion 125 and connecting portion 127 can form as one.
In the last umbrella frame 121 that so constitutes and following umbrella frame 122 and the elasticity umbrella frame 123, first rotating shaft 141 passes the ring 130 that is respectively formed at each umbrella frame 121,122,123, and at the external thread part 142 of the upper end that is formed at first rotating shaft 141 in conjunction with nut 131.
Thus, elasticity umbrella frame 123, last umbrella frame 121 can be the central horizontal rotation with first rotating shaft 141.
Extremely shown in Figure 12 as Fig. 9, at umbrella frame 121,122,123 fixed shading umbrella cloths 110.When umbrella frame 121,122,123 is launched into isogonism, parasols portion 110 between umbrella frame 121,122,123, be launched into can sunshade size, one side of sunshade umbrella cloth 110 is fixed in down umbrella frame 122, and the opposite side of sunshade umbrella cloth 110 is fixed in the two elastic portion 125 of adjacent elasticity umbrella frame 123 from the farther elastic portion of umbrella frame down 122.And in a side of fixing adjacent another sunshade umbrella cloth 110 of another elastic portion of fixed shading umbrella cloth 110 not, and the opposite side of this another sunshade umbrella cloth 110 is fixed in the elastic portion of far apart in the two elastic portion of another adjacent elasticity umbrella frame 123.Mode connects umbrella frame 122 and elasticity umbrella frame 123, elasticity umbrella frame 123 and elasticity umbrella frame 123, elasticity umbrella frame 123 and last umbrella frame 121 down with the sunshade umbrella cloth thus.
So, make umbrella frame 121 to rotation counterclockwise, when launching sunshade portion 103, following umbrella frame 122 and last umbrella frame 121 are positioned at equitant position, and the coupling component 150 of the end of the sunshade portion 103 of expansion by being incorporated into down umbrella frame 122 and last umbrella frame 121 is fixed.
In addition, sunshade portion 103 launch and the power that do not apply under the state of elasticity umbrella frame 123, shown in Fig. 9 and Figure 12 (a), elasticity umbrella frame 123 can strain, two elastic portion 125 keeps predetermined spaces.Shown in Figure 11 and Figure 12 (b), after sunshade umbrella cloth 110 launches fully, the user further pulls on umbrella frame 121 makes umbrella frame 121 be positioned at the top of following umbrella frame 122 and umbrella frame 122 and last umbrella frame 121 are overlapping down, then sunshade umbrella cloth 110 is tensioned, simultaneously two elastic portion 125 strain shown in Figure 12 (b) of elasticity umbrella frame 123.During sunshade umbrella cloth 110 tensionings that connected, two elastic portion 125 that are connected in ring 130 can't be moved according to the position of elastic portion, but are distorted in the intermediate length position, and two elastic portion 125 becomes plumbness from level gradually.When so launching sunshade portion 103, two elastic portion 125 of elasticity umbrella frame 123 are twisted and become vertical state gradually, therefore more near the end, pass from the slit 129 that level becomes between two elastic portion 125 of plumbness and ventilate easily.
Overlapping last umbrella frame 121 and following umbrella frame 122 combine by coupling component 150 and are fixed to vertical support frame 105 among Fig. 2.
Inboard at the connecting portion 127 of elasticity umbrella frame 123 is installed button 113 respectively, is used for fixing overlapping sunshade umbrella cloth up and down.Though not shown, two positions that are connected with connecting portion 127 at two elastic portion 125 are respectively equipped with ring, and ring hung over sunshade umbrella cloth 110 corresponding to other positions of facing mutually.As mentioned above, button 113 and ring are fixed cells, utilize the fixing overlapping sunshade umbrella cloth 110 up and down of this fixed cell, thus, even draw sunshade umbrella cloth 110 also can keep level in the total length of the elastic portion 125 of elasticity umbrella frame 123, and the sunshade umbrella cloth is overlapping about in the of 10, therefore can prevent that rain or cold wind etc. from entering by the slit 129 between the two elastic portion 125 of elasticity umbrella frame 123.
The 3rd embodiment
As other embodiment of described coupling component, can constitute under the state that vertical support frame and sunshade portion are installed, can adjust the angle of sunshade portion with respect to vertical support frame.
Among the figure, Figure 14 is the front view that the connecting portion of the coupling component of coupling last umbrella frame of parasol and following umbrella frame and vertical support frame is shown.Figure 15 illustrates the perspective view that first coupling part of umbrella frame is gone up in coupling.Figure 16 illustrates the coupling perspective view of second coupling part of umbrella frame down.Figure 17 is the sectional view that the connecting portion of coupling component and vertical support frame is shown.Figure 18 is the perspective view that the umbrella shank medial surface is shown.Figure 19 is the perspective view that another umbrella shank medial surface of facing mutually is shown.Figure 20 is the sectional view that the action relationships of coupling component is shown according to the angle of sunshade portion.Figure 21 illustrates to launch or the front view of the connecting portion of the process of folding sunshade portion.
,, specify during in explanation so omit among the 3rd embodiment owing in first embodiment and second embodiment, understood elasticity umbrella frame 123 and sunshade umbrella cloth 110 and accompanying drawing specifically according to the parasol of the 3rd embodiment.
As Fig. 2 and shown in Figure 14, umbrella shank 170 is inserted in upper end at the vertical support frame 105 that supports sunshade portion 103, at umbrella shank 170 first coupling part 161 is installed, first coupling part 161 is fixed in umbrella frame 121 ends, second coupling part 162 is fixed in the end of umbrella frame 122 down, second coupling part 162 combines with first coupling part 161, and second coupling part 162 is inserted in umbrella shank 170, and perhaps second coupling part 162 separates with first coupling part 161 after umbrella shank 170 is removed.
Herein, launch or close up under the state of sunshade portion 103, second coupling part 162 combines with first coupling part 161 and is inserted in umbrella shank 170 then, launching or closing up in the process of sunshade portion 103, second coupling part 162 from umbrella shank 170 be removed then with first coupling unit from.
Below specify described formation.
The umbrella shank 170 that is inserted in vertical support frame 105 upper ends is upwards fixing in two nose bars, 171 modes respect to one another.
Shown in Figure 16 to 21, second coupling part 162 is positioned at the bottom of first coupling part 161.Side at second coupling part 162 forms narrow crack 162S, and following umbrella frame 122 is inserted in slit 162S.And, form the protuberance 162P that cooperates with concave part 161H at the end face of second coupling part 162.Be in depression 163 in a side relative along the circular arc that with second rotating shaft 175 is the center with nose bar 171.Also form projection 173 at the medial surface of nose bar 171 corresponding to described depression 163.If depression 163 and projection 173 cooperate, then second coupling part 162 can be not the center rotation with second rotating shaft 175.
It can not be the degree of center rotation with second rotating shaft 175 because of external force that the bonding force of depression 163 and projection 173 reaches sunshade portion 103, when the user takes out umbrella shank 170 direction rotation up and down reluctantly under the state of fixed shading portion 103 from support 105, then the elastic solution of the nose bar 171 by being fixedly connected on second rotating shaft removes the coupling between depression 163 and the projection 173, makes umbrella shank 170 rotations.Therefore, the user adjusts after the last lower angle of sunshade portion 103, and umbrella shank 170 is inserted in the upper end of support 105, then sunshade portion 103 not can because of cave in 163 and the bonding force rotation of projection 173 be fixed in the angle of adjusting.
As shown in figure 21, in order to launch sunshade portion 103 under this structure, the user up pushes away folding sunshade portion 103.Then sunshade portion 103 is that the center rotates up with second rotating shaft 175 of umbrella shank 170, and the concave part 161H and second coupling part 162 of first coupling part 161 expose to the outside of umbrella shank 170 simultaneously.At this moment, the cooperation of the projection 173 of the depression 163 of second coupling part 162 and nose bar 171 is disengaged.So, second coupling part 162 exposes to the outside of umbrella shank 170, and sunshade portion 103 can be the center rotation and launch with first rotating shaft 141.Promptly, following umbrella frame 122 is center rotation and sunshade portion 103 is unfolded with first rotating shaft 141, then second coupling part 162 is positioned at the below of first coupling part 161 once more, and the jut 162P of the concave part 161H of first coupling part 161 and second coupling part 162 cooperates simultaneously.
Under this state, the user is rotated down the sunshade portion 103 that launches.The inboard that first coupling part 161 that match this moment and second coupling part 162 enter umbrella shank 170 is promptly between two nose bars 171.At this moment, the depression 163 that is formed at second coupling part 162 matches with the projection 173 that is formed at nose bar 171, adjust the angle of sunshade portion 103 by user's application of force after, umbrella shank 170 is inserted in the upper end of support 105, and then sunshade portion 103 is rotated by external force under the state that matches with a plurality of depressions 163 and a plurality of projection 173.
The 4th embodiment
As other examples of the coupling component of described the 3rd embodiment, constitute and under the state that connects vertical support frame and sunshade portion, adjust the angle of sunshade portion vertical support frame.
Among the figure, Figure 22 is the partial section of expression according to the medial surface of the umbrella shank of the 4th embodiment, Figure 23 is the schematic diagram that second rotating shaft that is installed on umbrella shank is shown, and Figure 24 is the side view that first coupling part of installing umbrella frame is shown, and Figure 25 installs the side view of second coupling part of umbrella frame down.
Shown in Figure 22 and 23, umbrella shank comprises a pair of nose bar 171, second rotating shaft 175, first coupling part 161 (illustrated as the 3rd embodiment).Herein, the umbrella shank 170 of the 4th embodiment and the difference of the 3rd embodiment are to form depression 163 in the two sides of first coupling part 161 and second coupling part 162, medial surface at a pair of nose bar 171 forms projection 173, form protuberance 161P at first coupling part 161, form concave part 162H (shown in Figure 24 and 25) at second coupling part 162.
Shown in Figure 18 and 19, at the front central portion of a pair of relative umbrella shank 170 contacted horizontal planes protuberance and concave part are set, it matches with second rotating shaft serves as that axle together rotates when being rotated.
Among the 3rd embodiment, as long as the coupling of removing umbrella shank 170 and support could be adjusted the angle of sunshade portion 103, but, among the 4th embodiment, under the state that umbrella shank 170 and support are coupled, along with nut 177 is screwed tight in the end of second rotating shaft 175, nose bar 171 is pushed first coupling part 161 and second coupling part 162, is matched with fixed shading portion 103 under the state of depression 163 of first coupling part 161 with the projection 173 of nose bar 171.In order to adjust the angle of sunshade portion 103, under the released state of the nut 177 of second rotating shaft 175, adjust the angle of sunshade portion 103, screw tight the bolt that is connected in nut 177 then.
One skilled in the art should appreciate that therefore above-described embodiment just is used for illustrating the qualification effect of not doing in all respects for the present invention is not changing its technological thought and must feature can be designed as other concrete forms.Scope of the present invention can represent not to be to be limited by described detailed description by the claim scope, is interpreted as all changes or variation that meaning, scope and the equivalent concepts of accessory rights claimed range draw and should be contained in scope of the present invention.Naturally, the present invention is not only applicable to parasol, can also be applicable to umbrella and sunshade.
Claims (16)
1. parasol, it comprises sunshade portion, coupling component and support;
Sunshade portion possesses sunshade umbrella cloth and a plurality of umbrella frame; Described a plurality of umbrella frame rotatably combines at the predetermined end overlaid; The sunshade umbrella cloth is connected with umbrella frame;
Coupling component is installed on the other end of the last umbrella frame that is positioned at topmost in described a plurality of umbrella frame respectively and is positioned at the other end of the following umbrella frame of foot;
The coupling component of umbrella frame and being installed under the state that down coupling component of umbrella frame combines on being installed on, support combines with coupling component.
2. parasol according to claim 1 is characterized in that:
Predetermined end at described a plurality of umbrella frames is provided with ring, is installed with first rotating shaft in described ring, and an end of first rotating shaft is formed with external thread part, at external thread part nut is installed.
3. parasol according to claim 2 is characterized in that:
Described umbrella frame and the following umbrella frame gone up forms length than long tabular of width.
4. according to claim 2 or 3 described parasols, it is characterized in that:
Umbrella frame on described between umbrella frame and the following umbrella frame is the elasticity umbrella frame, and the elasticity umbrella frame has connecting portion and two elastic portion; The predetermined end of two elastic portion is individually fixed in described ring; Connecting portion connects the other end of two elastic portion respectively.
5. parasol according to claim 4 is characterized in that:
In the sunshade umbrella cloth of the both sides that lay respectively at a described elasticity umbrella frame, the sunshade umbrella cloth that is arranged in the left side is fixed in the elastic portion that two elastic portion is positioned at the right side, the sunshade umbrella cloth that is arranged in the right side is fixed in the elastic portion that two elastic portion is positioned at the left side, so that the sunshade umbrella cloth is formed on the elasticity umbrella frame up and down overlappingly.
6. parasol according to claim 4 is characterized in that:
One side of sunshade umbrella cloth is fixed in umbrella frame and following umbrella frame, the opposite side of sunshade umbrella cloth be fixed in the two elastic portion with last umbrella frame and subumbrella bone photo neighbour's elasticity umbrella frame with the sunshade umbrella cloth from elastic portion that must be far away.
7. parasol according to claim 6 is characterized in that further comprising:
Fixed cell, it is fixed in the sunshade umbrella cloth that overlaps each other the inboard of the connecting portion of elasticity umbrella frame.
8. parasol according to claim 2 is characterized in that:
The other end at last umbrella frame and following umbrella frame is separately installed with the fixed part that is used for combining togather; When being in the consistency from top to bottom position, last umbrella frame and following umbrella frame combine by described fixed part.
9. parasol according to claim 8 is characterized in that:
Coupling component comprises recessed fixed part and protruding fixed part, and recessed fixed part can combine or separate with protruding fixed part; Recessed fixed part is fixed in umbrella frame and the following umbrella frame side of one; Protruding fixed part is fixed in umbrella frame and the following umbrella frame another a side.
10. parasol according to claim 9 is characterized in that:
Recessed fixed part is the semi-circle tubular of opening to the lateral direction of sunshade portion; Protruding fixed part comprises semicircle protuberance side-prominent in sunshade portion; By the semicircle protuberance is inserted the semicircle pipe, recessed fixed part and protruding fixed part combine.
11., it is characterized in that according to claim 9 or 10 described parasols:
Recessed fixed part and protruding fixed part combine and insert the hollow bulb that is formed at the support upper end.
12. parasol according to claim 2 is characterized in that comprising first coupling part and second coupling part; The described other end of going up umbrella frame is fixed in first coupling part, and first coupling part is installed in the umbrella shank that forms in the upper end of support and above-below direction pivot rotation in umbrella shank; The described other end of umbrella frame down is fixed in second coupling part, and second coupling part inserts the inside of described umbrella shank along with the pivot rotation of the first coupling part above-below direction or pulls out from described umbrella shank.
13. parasol according to claim 12 is characterized in that:
Described umbrella shank comprises second rotating shaft and two nose bars; Two nose bars toward each other and points upwards; Second rotating shaft is fixed between two nose bars and second rotating shaft passes first coupling part.
14., it is characterized in that according to claim 12 or 13 described parasols:
Form concave part on the face in first coupling part and second coupling part respect to one another, on another face, form the lug boss corresponding with concave part.
15. parasol according to claim 13 is characterized in that:
On first coupling part or second coupling part that rotate along second rotating shaft, along forming a plurality of depressions on the circular arc that is the center with described second rotating shaft; Medial surface at described nose bar forms the projection that cooperates with depression.
16. parasol according to claim 13 is characterized in that:
Described second rotating shaft passes described two nose bars and first coupling part; The end of second rotating shaft forms external thread part; Fastening and the described external thread part of nut is to compress or to unclamp described nose bar.
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080056878A KR100895775B1 (en) | 2008-06-17 | 2008-06-17 | The umbrella to which applied the principle of a folding fan |
| KR10-2008-0056878 | 2008-06-17 | ||
| KR10-2008-0089270 | 2008-09-10 | ||
| KR1020080089270A KR101157698B1 (en) | 2008-09-10 | 2008-09-10 | The parasol which is able to be transformed to well ventilated |
| KR1020090031599A KR101042804B1 (en) | 2009-04-12 | 2009-04-12 | The connection tool with the main body and the support pole of the fan shaped parasol |
| KR10-2009-0031599 | 2009-04-12 | ||
| PCT/KR2009/003227 WO2009154395A2 (en) | 2008-06-17 | 2009-06-16 | Parasol with high space utilization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102131418A true CN102131418A (en) | 2011-07-20 |
Family
ID=41434551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009801229636A Pending CN102131418A (en) | 2008-06-17 | 2009-06-16 | Parasol with high space utilization |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20110030744A1 (en) |
| JP (1) | JP2011524233A (en) |
| CN (1) | CN102131418A (en) |
| WO (1) | WO2009154395A2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108684374A (en) * | 2018-05-11 | 2018-10-23 | 中国农业科学院棉花研究所 | A kind of potting device with rainproof function |
| CN110015365A (en) * | 2019-04-08 | 2019-07-16 | 济南匠夫万自动化科技有限公司 | A kind of vehicle-mounted Rainproof umbrella |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES1123386Y (en) * | 2014-08-29 | 2014-12-10 | Iniciativa Exterior 3I S A | A sunshade |
| US10579530B2 (en) * | 2016-05-31 | 2020-03-03 | Intel Corporation | Prefetch filter cache for a processor |
| KR101966730B1 (en) * | 2018-08-21 | 2019-04-08 | 주식회사 제이디 엔지니어링 | Umbrella/parasol configured with rotation-unfold type |
| SE544440C2 (en) * | 2020-09-10 | 2022-05-31 | Solpuck Ab | Screen device comprising a turnable knob for expanding or retracting the device |
| US20230234720A1 (en) * | 2022-01-26 | 2023-07-27 | Gulfstream Aerospace Corporation | Collapsible cover for engine inlet and method for covering engine inlet |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5318055A (en) * | 1993-10-04 | 1994-06-07 | Olaniyan Olajide O | Shoulder supported umbrella apparatus |
| JP2002240569A (en) * | 2001-02-16 | 2002-08-28 | Yoji Okajima | Umbrella device |
| KR200254341Y1 (en) * | 2001-08-16 | 2001-11-24 | 주식회사 에듀사이버릭스 | A portable simplicity umbrella |
| EP1545258A1 (en) * | 2002-10-05 | 2005-06-29 | Hugh Stephen Freestone | Devices for protection against adverse weather conditions |
-
2009
- 2009-06-16 WO PCT/KR2009/003227 patent/WO2009154395A2/en active Application Filing
- 2009-06-16 CN CN2009801229636A patent/CN102131418A/en active Pending
- 2009-06-16 US US12/937,709 patent/US20110030744A1/en not_active Abandoned
- 2009-06-16 JP JP2011514490A patent/JP2011524233A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108684374A (en) * | 2018-05-11 | 2018-10-23 | 中国农业科学院棉花研究所 | A kind of potting device with rainproof function |
| CN110015365A (en) * | 2019-04-08 | 2019-07-16 | 济南匠夫万自动化科技有限公司 | A kind of vehicle-mounted Rainproof umbrella |
Also Published As
| Publication number | Publication date |
|---|---|
| US20110030744A1 (en) | 2011-02-10 |
| JP2011524233A (en) | 2011-09-01 |
| WO2009154395A2 (en) | 2009-12-23 |
| WO2009154395A3 (en) | 2010-04-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20110720 |