CN100504002C - Corner canvas scroll and corner awning device - Google Patents

Abstract

A corner canvas is formed such that when seen in a development, it has a right-angled trapezoidal form consisting of a rectangular canvas main body and a right-angled triangular canvas extension. A canvas take-up shaft is formed by an outer roller slidably and rotatably fitted on an inner shaft. When the canvas is to be developed, a folded swing arm is parallel-rotated obliquely forward and a front bar is pushed out to an obliquely forward corner space, thereby the corner space is covered. When the canvas is to be taken up, the swing arm is rotated obliquely rearward and the front bar is parallel-moved obliquely rearward, whereupon the outer roller is moved rearward while rotating to take up the corner canvas, and thereby the canvas extension is taken up by the exposed inner shaft. Thus, an epoch-making novel product is provided to the industry, which dramatically enhances ornamentality and external appearance in the corners of various buildings and which abounds in technical interests and utility as a corner awning device.

Description

Turning canvas spool and corner awning device

Technical field

The present invention relates to corner awning device that uses and the turning canvas spool that constitutes its major part for the corner part of the various buildings of aesthetic property ground covering, skeleton structure body etc.

Background technology

Existing movable awning device is made of the combination of canvas coiler device and canvas stretching device, wherein, the canvas coiler device, utilize manual handle or electro-motor to wait will be usually to incline before the wall part canvas that state launches forward to/reel/rewind from the canvas spool, this canvas spool is by the outer wall section of bearings at building; The canvas stretching device utilizes the dual gauffer swing arm that freely folds to wait the preceding bar that has been connected and fixed above-mentioned canvas leading section.(with reference to following document, for example patent documentation 1～11, non-patent literature 1,2).The majority of said apparatus as take shelter from rain part or be provided with as building or shop part of decoration of the sunshade of balcony, shop periphery, and makes every effort to realize various technical improvement and maturation.

So, when above-mentioned awning device is arranged in the building periphery, when the flat shape of the corner part of building was rendered as the obtuse angle shape shown in the shape that intersects vertically shown in Figure 15 (A), the chamfer shape shown in (B), (C), the acute angle shape shown in (D), the rectangle canvas P (hereinafter referred to as the rectangle canvas) that launches various length covered the intersect vertically outer peripheral portion of scope of any wall flatness with this face of building wall W1, side walls W2 and skew wall W3.

The documentation ﹠ info guide look of prior art

Patent documentation 1 real public clear 54-31768 communique

Patent documentation 2 real public clear 62-19774 communiques

Patent documentation 3 real public clear 63-32250 communiques

Patent documentation 4 real fair 4-1220 communiques

Patent documentation 5 real fair 6-36156 communiques

Patent documentation 6 real fair 7-51545 communiques

No. 2937748 communique of patent documentation 7 special permissions

No. 3129680 communique of patent documentation 8 special permissions

Patent documentation 9 spies open flat 11-270089 communique

Patent documentation 10 spies open the 2000-120242 communique

Patent documentation 11 spies open the 2001-123620 communique

Non-patent literature 1 " awning sales manual ", Japanese awning association puts down into 16 years (2004) January, P.9-11

Non-patent literature 2 " technical manual " (France's system awning) [online], the miyahan of joint-stock company, " on June 28th, 2002 and retrieval on June 9th, 2004 ", Internet＜URL:http: //www.miyahan.co.jp/tecnicalm/index.html 〉

Summary of the invention

The problem 1 that invention will solve

Existing awning device, can't aesthetic property ground cover the corner space portion that stays on the building periphery outside the above-mentioned scope, for example, the spatial portion Z3 of the obtuse angle shape shown in the spatial portion Z2 of spatial portion Z1, the figure (B) of the rectangular shape shown in Figure 15 (A), the acute angle shape shown in (C) and the figure (D).

So, if a canvas spool is installed on the corner location of face wall W1, after another canvas spool installed up and down alternately, forwards stretch out from the side walls W2 of opposite side and the end, turning of skew wall W3, its result, shown in Figure 15 (A)～(C), can cover the Z1～Z3 of corner space portion.

But,, then impair the decorative effect and the aesthetic property of the corner space portion of building periphery if adopt so simple method.

Particularly, the corner part of various buildings, most situation is facing to the roadway of twocouese and sidewalk or faces the intersection, so position that the not specific most crowds of quilt see, and, also be the place that possesses managerial supremacy clauses such as good advertising effect as the shop.

If the awning device of packing on such full position, can only be mounted with the state of the Z1 of its corner space portion～Z3 band defective, perhaps only utilize such as described above straightforward procedure to handle, then impair technical interest and practicality as the packaged type awning device.

Solve the method for problem 1

Turning canvas and its effect

At first, in order to solve above-mentioned technical problem, provide the turning canvas of the basic structure that expansion shape is roughly the right-angled trapezium shape.Specifically, provide by the canvas main part R1 of rectangular shape and triangular shaped canvas extension R2, the turning canvas G1～G4 that R3 constitutes of approximate right angle that stretches out to opposite side.

In other words, it also is following turning canvas G1～G4: form canvas top margin 1,1A and canvas base 2,2A abreast, the one side is formed canvas hypotenuse 3,5, the 5A that bottom side portion is extended, and opposite side is formed the canvas vertical edges 4 of approximate vertical.

Then, shown in Figure 16 (A)～(D),, shown in figure (A), launch with the right angle butt mutually, perhaps launch as scheming to be provided with shown in (B) with a side and the opposite side of two above-mentioned turning canvas G1～G4 at the corner location of outer wall W1～W3.

In addition, when the corner part of building is obtuse angle shape or acute angle shape, shown in figure (C), (D), it is launched with obtuse angle or acute angle mutually.

Its result can aesthetic property ground covers the Z1～Z3 of corner space portion of building periphery, and, can be provided in independent circulation as the turning canvas G1～G4 of the independent product that has interchangeability itself.

The problem 2 that invention will solve

In addition, when above-mentioned turning canvas G1～G4 being wound on the canvas spool of existing structure, must make this spool and preceding bar stretch out laterally and install from the corner part of building.

So canvas extension R2, R3 are reeled with the state that the corner part from building stretches out to corner space portion, thereby, impair significantly the decorative effect of corner part and attractive in appearance, and also influence technical effect and practicality as awning device.

Therefore, be necessary have coiler device M1, the M2 of turning canvas G1～G4 and corner awning device S1～S6 of canvas stretching device K1～K6 newly developed, wherein: coiler device M1, the M2 of above-mentioned turning canvas G1～G4, shown in Figure 16 (A)～(D), can launch also can reel to such an extent that it is not exceeded laterally from the corner part of building to the Z1～Z3 of corner space portion; Above-mentioned canvas stretching device K1～K6 can launch and stretches and support and be concealed in compactly the wall part this turning canvas G1～G4.

Solve the method for problem 2

Turning canvas spool and its effect

The invention provides the coiling of formation turning canvas G1～G4 and all turning canvas spool J1～J13 of the needed major part of rewinding here.

Principle invention as canvas spool J1～J13, it is characterized in that, constitute the coiling of turning canvas G1～G4 or the spool J1～J13 of back-roll by inner axis of rotation 12,12A, 12B with along the outer roller 13 that the axis direction of this inside axis of rotation 12,12A, 12B supports movably.

Thus, can install canvas spool J1～J13 of the present invention to such an extent that it is not installed in the corner part from the corner part of building with exceeding, and, turning canvas G1～G4 can be reeled to such an extent that make it roughly not exceed the axial length of canvas spool J1～J13.Also have, the same with above-mentioned turning canvas G1～G4, can be provided in independent circulation as this canvas spool J1～J13 of the independent product that has interchangeability itself.

The turning canvas G1～G4 that is subordinated to above-mentioned canvas spool J1～J13 is recited in following (a1)～(a3) here.

(a1), turning canvas G1～G4 constitutes the trapezoidal expansion shape of formation approximate right angle by the canvas main part R1 of rectangular shape and to canvas extension R2, R3 that a side is stretched out.

(a2), abreast form canvas top margin 1,1A and canvas base 2, the 2A of turning canvas G1～G4, the one side is formed canvas hypotenuse 3,5, the 5A that extends to the base, opposite side is formed the canvas vertical edges 4 of approximate vertical.

(a3), an end of the connecting line 34,35 of the outer roller 13 of installation connection or connecting band 87,88 etc.

(a4), be formed on the cross aisle 32,33 that runs through connecting line 34,35 or connecting band 87,88 on the diagonal in four bights that connect canvas main part R1.

Thus, canvas spool J1～J13 of the present invention can reel to turning canvas G1～G4 effectively.

Wherein, when reeling, canvas can prevent the areal deformation such as flexible and crooked grade of turning canvas G1～G4 by above-mentioned (a3).

Then, the relative subordinate relation with turning canvas G1～G4 and canvas spool J1～J13 is recited in following (c1), (c2).

(c1), on inner axis of rotation 12,12A, 12B, can be free to slide outside the intercalation rotatably roller 13 and supporting, and outside this canvas main part R1 of coiling turning canvas G1～G4 on roller 13, simultaneously, owing to outside roller 13 move canvas extension R2, the R3 of coiling turning canvas G1～G4 on the inside axis of rotation 12 that exposes, 12A, the 12B backward from a side direction opposite side of the axis direction of above-mentioned inside axis of rotation 12,12A, 12B.

(c2), in addition, when turning canvas G1～G4 was rewound, when making outer roller 13 rewind rotation, the opposite side of the axis direction of axis of rotation 12,12A, 12B moved before a side direction internally.In addition, the present invention is specialized, realize as the situation of inner axis of rotation 12,12A with as any one situation of the situation of internal fixation axle 12B by the inner shaft that can be free to slide the outer roller 13 of intercalation rotatably and support.

So all dependent inventions during with inner axis of rotation 12,12A are documented in following (d1)～(d12).

(d1), canvas extension R2, R3 are wound on the inside axis of rotation 12 expose owing to moving backward of outer roller 13, the 12A, when turning canvas G1～G4 is rewound, move forward while outer roller 13 is rewound rotate.

(d2), in the front of shell 11 of collection turning canvas G1～G4, opening is formed with canvas and pulls out mouthfuls 14, end cap 15,16 couples of inner axis of rotation 12,12A of being embedded in above-mentioned shell 11 carry out bearing-type to be supported.

Thus, turning canvas G1～G4 coiling is concealed in shell 11 inside.

(d3), with end cap 15,16 as the bearing tailstock, support and inner axis of rotation 12 is carried out bearing-type at this tailstock.

In this case, shell 11 is not necessarily essential.

(d4), the rearward end of roller 13 embeds worm gear 91 outside, and will be installed on the internal face of the shell 11 of collection turning canvas G1～G4 with these worm gear 91 engaged worm driving racks 92.

When having such rackwork, outer roller 13 is positively advanced and retreat mobile.Therefore, turning canvas G1～G4 needn't consider the distortion of canvas main part R1 and crooked when being reeled, and its result not necessarily necessarily needs connecting line 34,35 and connecting band 87,88, tensile members such as 87A, 88A.

(d5), the wind spring 77 of packing in the inside of inner axis of rotation 12,12A, this wind spring is that elastic energy is put aside or discharged with the positive and negative rotation masterpiece of outer roller 13.

(d6), in wind spring 77, connect insertion fixed axis 79, a side of the above-mentioned wind spring 77 of fastening on the spring travel restriction seat 78 that the leading section of this fixed axis 79 embeds, and insert it into by the inside of inner axis of rotation 12 also supported, and, the opposite side of said fixing axle 79 is run through in the end cap 19 of inner axis of rotation 12, and after the opposite side of the above-mentioned wind spring 77 of these end cap 19 fastenings, be fixed on the end cap 16 of shell 11.

Above-mentioned (d5), the wind spring 77 of (d6) if pack into then when with canvas stretching device K6 during as driving side, put aside effectively when the canvas spool J9 of slave end coiling turning canvas G1～G4 or back-roll or discharged elastic energy.

(d7), at the shell 11 of collecting turning canvas G1～G4, axial length is supported for about 1/2～2/3 inside axis of rotation 12A of this shell 11 carries out bearing-type, and the rearward end of roller 13 is installed by above-mentioned shell 11 guiding and the mobile sliding bearing 58 of advancing and retreat outside.

(d8), at the shaft end of inner axis of rotation 12, the 12A manual or electronic drive unit of packing into, this device makes this inside axis of rotation 12,12A and outer roller 13 carry out positive and negative rotation integratedly.

(d9), the axle of inner axis of rotation 12,12A inner pack into make this inside axis of rotation 12,12A and outside roller 13 electro-motor 54 that carries out positive and negative rotation integratedly.

(d10), in the rear and front end of electro-motor 54 one motor output shaft 541 and fixing with axial region 542 is set, wherein, the motor output shaft 541 of one side is embedded in the bearing socket 55 of intercalation in the inner axis of rotation 12, and with opposite side fixing with axial region 542 embed cooperate and be fixed on the end cap 16 of shell 11 or bearing with in the bearing portion 161 of tailstock.

By the drive unit of above-mentioned (d8)～(d10), can easyly carry out turning canvas G1～G4 to canvas spool J1～J6, the coiling of J9, J11～J13, back-roll.

(d11), on the axis direction of inner axis of rotation 12,12A, form guide groove 171 and guiding fin 172.

(d12), roller 13 embeds end cap 24,25,24A, 25A, 24B, 25B outside, form guide protrusions 261 and guide groove 262 on the inner peripheral surface of this lid 24,25,24A, 25A, 24B, 25B, this guide protrusions 261 and guide groove 262 can engage with guide groove 171 and guiding fin 172 with being free to slide.

By above-mentioned (d11), (d12), inner axis of rotation 12,12A and outer roller 13 carry out the positive and negative rotation of one, thereby it is mobile that outer roller 13 can be advanced and retreat swimmingly.

In addition, the invention that forms as making up above-mentioned several structures organically provides following (e1), (e2).

(e1), turning canvas spool J1～J6 is provided, J9, J11～J13, this turning canvas spool J1～J6, J9, J11～J13 is made of following mode: in the front of the shell 11 of collecting turning canvas G1～G4, opening is formed with canvas and pulls out mouth 14, and at the end cap 15 that embeds above-mentioned shell 11, in 16 to inner axis of rotation 12,12A carries out bearing-type to be supported, this inside axis of rotation 12,12A forms guide groove 171 at axis direction and constitutes with guiding fin 172, and at this inside axis of rotation 12,12A is last to be free to slide the outer roller 13 of intercalation rotatably and to support, the end cap 24 of roller 13 outside this embeds, 25,24A, 25A, 24B, constitute guide protrusions 261 and guide groove 262 on the inner peripheral surface of 25B, this guide protrusions 261 and guide groove 262 and above-mentioned inner axis of rotation 12, the guide groove 171 of 12A and guiding fin 172 can be free to slide by intercalation.

(e2) provide turning canvas spool J3, this turning canvas spool J3 is made of following mode: in the shell 11 of collection turning canvas G1～G4, inner axis of rotation 12A is carried out bearing-type to be supported, this inside axis of rotation 12A, axial length is about 1/2～2/3 of this shell 11, and form guide groove 171 and guiding fin 172 and constitute at axis direction, on the axis of rotation 12A of this inside, can be free to slide outside the intercalation rotatably roller 13 and carry out bearing-type and support, and outside embedding this end cap 24 of roller 13,25,24A, 25A, 24B, form guide protrusions 261 and guide groove 262 on the inner peripheral surface of 25B, this guide protrusions 261 and guide groove 262 and above-mentioned inner axis of rotation 12, the guide groove 171 of 12A and guiding fin 172 can engage with being free to slide, and the rearward end installation of roller 13 is led and the mobile sliding bearing 58 of advancing and retreat by above-mentioned shell 11 outside.

All dependent inventions during then, with internal fixation axle 13 are recorded in following (f1)～(f10).

(f1), canvas extension R2, R3 are wound on owing to outer roller 13 internally a side direction opposite side of the axis direction of fixed axis 12B move backward on the internal fixation axle 12B expose, and during back-roll turning canvas G1～G4, outer roller 13 is rewound rotate the opposite side that carries out the axis direction of fixed axis 12B internally mobile before a side direction.

(f2), the rearward end of roller 13 embeds spur gear 69 outside, will be installed in the internal face of the shell 11 of collection turning canvas G1～G4 with the lever and gear wheel 70 of these spur gear 69 engagements.

Thus, make outer roller 13 positively carry out positive and negative rotation.

(f3), the rearward end of roller 13 embeds end cap 25C outside, and form internal thread 252 on the side face within it, and will be formed on internal fixation axle 12B with the tooth bar 93 or the external screw thread of these internal thread 252 engagements.

(f4), the rearward end of roller 13 embeds end cap 25C outside, and in the inner snap fit tabs that forms of its lid, and will be formed on the external screw thread of this projection engages on the outer peripheral face of internal fixation axle 12B.

When possessing such rackwork of above-mentioned (f3), (f4) and geared assembly, make outer roller 13 positively advance and retreat mobile, for this reason, needn't consider the distortion of the canvas main part R1 when coiling turning canvas G1～G4 and crooked, its result not necessarily necessarily needs connecting line 34,35 connecting bands 87,88 alive, tensile members such as 87A, 88A.

(f5), at the shaft end of lever and gear wheel 70 pack into wind spring or disc spring, this wind spring or disc spring are that elastic energy is put aside or discharged with the positive and negative rotation masterpiece of outer roller 13.

The savings and the release of the elastic energy when thus, carrying out canvas spool J7 effectively as slave end.

(f6), outside the rearward end of roller 13 to pack into its positive and negative rotation masterpiece be the disc spring 83 that elastic energy is put aside or emitted.

(f7), in the front of shell 11 of collection turning canvas G1～G4, opening is formed with canvas and pulls out mouthfuls 14, and on the end cap 15,16 that embeds this shell 11,16A fixing internal fixed axis 12B.

Thus, canvas G1～G4 in turning is stowed to shell 11.

(f8), end cap 15,16,16A are used tailstock as fixing, fixing internal fixed axis 12B and on this tailstock.

Thus, not necessarily necessarily need shell 11.

(f9), the storage case 16A of its end cap of double as is set in the rearward end of shell 11, and the electric device with the driven wheel 68 of lever and gear wheel 70 engagement of in this storage case 16A, packing into, perhaps packing into makes above-mentioned lever and gear wheel 70 carry out the manual or electronic drive unit of positive and negative rotation.

By above-mentioned drive unit, carry out coiling and the back-roll of turning canvas G1～G4 easily to canvas spool J7, J8.

(f10), the end cap 25C of the rearward end of roller 13 embedding outside goes up to protrude tubular axis 81 is set, and on this tubular axis 81 intercalation disc spring 83, with spring end 831 fastenings of its inside portion on tubular axis 81, and the slip shell 84 that spring end 832 fastenings of the outside portion of disc spring 83 are embedded on tubular axis 81.

By above-mentioned (f6), (f10), canvas stretching device K6 is during as driving side, puts aside effectively when canvas spool J9 coiling turning canvas G1～G4 that becomes slave end or back-roll or discharges elastic energy.

In addition, the invention that forms as making up above-mentioned several structures organically provides following (g1), (g2).

(g1), turning canvas spool J7 is provided, this turning canvas spool J7 is made of following mode: in the front of the shell 11 of collecting turning canvas G1～G4, opening is formed with canvas and pulls out mouth 14, and at the end cap 15 that embeds this shell 11,16, the last fixing internal fixed axis of 16A 12B, and on this internal fixation axle 12B, can be free to slide outside the intercalation rotatably roller 13 and support, outside this, embed spur gear 69 on the rearward end of roller 13, and will be installed on the internal face of the shell 11 of collection turning canvas G1～G4 with the lever and gear wheel 70 of these spur gear 69 engagements, and, rearward end at above-mentioned shell 11 is provided with its end cap storage case of double as 16A, and the electric device with the driven wheel 68 of above-mentioned lever and gear wheel 70 engagements of packing in this storage case 16A perhaps constitutes and makes above-mentioned lever and gear wheel 70 carry out the manual or electronic drive unit of positive and negative rotation.

(g2), turning canvas spool J10, this turning canvas spool J10 is made of following mode: in the front of the shell 11 of collecting turning canvas G1～G4, opening is formed with canvas and pulls out mouth 14, and the end cap 15 that in this shell 11, embeds, fixing internal fixed axis 12B on 16, and on this internal fixation axle 12B, can be free to slide outside the intercalation rotatably roller 13 and support, protrude on the end cap 25C that the rearward end of roller 13 embeds outside this tubular axis 81 is set, and on this tubular axis 81 intercalation disc spring 83, with spring end 831 fastenings of its inside portion on tubular axis 81, and with spring end 832 fastenings of the outside portion of disc spring 83 on the slip shell 84 that embeds on the tubular axis 81.

The problem 3 that invention will solve

When above-mentioned canvas spool J1～J3, J6～J10 coiling turning canvas G1～G4, its canvas extension R2, R3, from near the part of canvas top margin 1,1A canvas base 2,2A, be wound onto with stacked state and be accompanied by the mobile backward of outer roller 13 and the inner shaft 12 that exposes, the peripheral part of 12A, 12B to the relative width broad.

Its reeling condition is rendered as the form with horizontal space portion, this horizontal space portion, a so-called longitudinal profile of giving prominence to the ladder state to axis direction to peripheral part for the axle surface of axle 12,12A, 12B internally is mild " mortar " state, perhaps is mild inverted cone shape.

But, because in reality, such imaginary spatial portion, influences such as elastic acting force, tensile force and pulling force when being subjected to canvas coiling, back-roll, crushed and the local outer peripheral portion that is contacted with inner shaft 12,12A, 12B, and strong and weak unequal floor-covering roll is around, and the influence of moving etc. to oblique rear parallel of bar 36,36A before being subjected to, therefore, estimate to be carried out coiling with the thinner state of front end.

Its result, the canvas extension R2 that is reeled, the exposed portions serve that R3 is contacted with inner shaft 12,12A, 12B by moving backward of outer roller 13, cause local rolled up tension, thereby harming outer roller 13 rearward axis moves, perhaps canvas extension R2, R3 are reeled on one side by friction on one side on the outer peripheral face of the inner shaft 12 that exposes, 12A, 12B, therefore, expectation can cause the problem such as local stained of canvas extension R2, R3.

Deal with problems 3 method

Anti-locking apparatus and its effect of being close to coiling

The present invention implements the technical task that may occur in above-mentioned turning canvas spool J1～J13 process in order to solve, and provide prevent since outer roller 13 internally spools 12, the device of being close to coiling on the surface of the mobile backward inner shaft 12 that exposes of a side direction opposite side of the axis direction of 12A, 12B, 12A, 12B when coiling canvas extension R2, R3.

Thus, guarantee that outer roller 13 is advanced and retreat smoothly to move, and prevent the wearing and tearing of canvas extension R2, R3.

The all dependent invention relevant with it is documented in following (h1)～(h11).

(h1), at the leading section of inner shaft 12,12A, the 12B wind spring 90 of packing into, this wind spring 90 is accompanied by moving backward of outer roller 13, on the outer peripheral face of above-mentioned inner shaft 12,12A, 12B, be stretched and expose, and on its outer peripheral face coiling canvas extension R2, R3.

Thus, canvas extension R2, R3 are wound onto on inner shaft 12,12A, the 12B indirectly.

(h2), with outer roller 13 as nonmagnetic material, stator magnet 94 on owing to the outer peripheral face that moves the inner shaft 12 that exposes, 12A, 12B backward that should outer roller 13, and coiling has the turning canvas G1～G4 of sheet magnet 95 on its outer peripheral face.

(h3), stator magnet on the inner peripheral surface of roller 13 outside, intercalation should outer roller 13 and the outer peripheral face of the inner shaft 12 that supports, 12A, 12B on stator magnet 94, and coiling has the turning canvas G1～G4 of sheet magnet 95 on its outer peripheral face.

By pack into above-mentioned (h2), (h3) such magnet arrangement, canvas extension R2, R3 are reeled by suitably carrying out magnetic repulsion.Wherein, during (h3) situation, make outer roller 13 successfully advance and retreat mobile.

(h4), lay sliding ropes 50, and improve the outer peripheral face of inner axis of rotation 12 by this sliding rope 50 along the guide groove that on the axis direction of inner axis of rotation 12, forms 171.

(h5), make sliding rope 50 be inserted through inner axis of rotation 12, with its rear and front end portion internally axis of rotation 12 pull out and turn back after be fixed on the outer roller 13.

(h6), in being embedded in end cap 18A, the 19A of inner axis of rotation 12, the rope passage 182,192 that formation is pulled out sliding rope 50 and turned back laterally, and form guide protrusions 261 on the inner peripheral surface of the end cap 24A, the 25A that embed in the roller 13 outside, and form rope through hole 263 on this guide protrusions 261.

Because the sliding rope 50 events of above-mentioned (h4)～(h6), inner axis of rotation 12 is enhanced, in addition, the advance and retreat of sliding rope 50 and outer roller 13 move and synchronously are drawn out and are collected in axle inside, so also can effectively prevent the wearing and tearing of canvas extension R2, R3.

(h7), lay sliding zone 56 or telescopic band 56A, improve the outer peripheral face of inner axis of rotation 12,12A by this sliding zone 56 or telescopic band 56A along the guiding fin that on the axis direction of inner axis of rotation 12,12A, forms 172.

(h8), make sliding zone 56 be inserted through inner axis of rotation 12, with its rear and front end portion internally axis of rotation 12 pull out and turn back laterally after be fixed on the outer roller 13.

(h9), form the tape channel 183,193 of pulling out sliding zone 56 and turning back laterally on end cap 18B, the 19B of inner axis of rotation 12 embedding, and on the end cap 24B, the 25B that embed outer roller 13, form the tape channel 265 of importing sliding zone 56.

(h10), the leading section of telescopic band 56A is installed on end cap 18B, this end cap 18B embeds the leading section of inner axis of rotation 12,12A, and the rearward end of telescopic band 56A is fixed in end cap 25B, the rearward end of the outer roller 13 of this end cap 25B embedding.

(h11), form the tape channel 183 that the leading section with telescopic band 56A turns back to the inside, and the tape channel 265 of telescopic band 56A is pulled out in formation on the end cap 24B, the 25B that embed outer roller 13.

Because the sliding zone 56 of above-mentioned (h7)～(h11) or telescopic band 56A are, canvas extension R2, R3 are wound onto on the inner axis of rotation 12 indirectly, move so can not hinder the advance and retreat of outer roller 13.In addition, sliding zone 56 synchronously is drawn out with moving of outer roller 13, or telescopic band 56A is flexible, can prevent the wearing and tearing of canvas extension R2, R3 thus.

Have again,, provide the dependent invention that is documented in following (b1)～(b3) as prevent above-mentioned canvas extension R1, the R2 method of being close to coiling when reeling from this turning canvas G1～G4 side.

(b1), near the position of canvas hypotenuse 3,5,5A fixing deburring cloth 86, form its film thickness continuously or interim ground thickening from canvas top margin 1,1A to canvas base 2,2A.

(b2), stator magnet 95 on the position of close canvas hypotenuse 3,5,5A.

(b3), from canvas body R1 to canvas extension R2, R3, with the horizontal stripe shape aggregate 89 of packing into.

In addition, move the device smoothly that becomes, turning canvas spool J13 is provided as the advance and retreat that make outer roller 13 by magnetic repulsion.

(m1), above-mentioned turning canvas spool J13 is made of following mode: stator magnet on the inner peripheral surface of roller 13 outside, and outside being intercalated in this stator magnet 94 on the outer peripheral face of roller 13 and the inner shaft 12 that supports, 12A, 12B, make above-mentioned outer roller 13 be in the magnetic suspension state.

Solve the method for all problems

Corner awning device and its effect

At last, in order synthetically to solve above-mentioned all problems, provide and make up turning canvas G1～G4 organically, possess canvas coiler device M1, the M2 of its canvas spool J1～J13 and canvas stretching device K1～K6 and various corner awning device S1～S6 of constituting.

Corner awning device S1～S6 of the present invention, it is characterized in that, the canvas spool J1～J13 of the coiling or the above-mentioned turning canvas that rewinds is by inner shaft 12,12A, 12B and outer roller 13 form, be somebody's turn to do outer roller 13 along this inner shaft 12,12A, the axis direction of 12B supports movably, and, when above-mentioned turning canvas G1～G4 reels or rewind, by the swing arm 44 that can freely fold, 45, N1, N2, T1, T2, V1, V2 come to the parallel promotion in oblique the place ahead or before oblique rear retracts bar 36,36A, this preceding bar 36,36A supports the bottom of this turning canvas G1～G4.

In other words, provide a kind of corner awning device S1～S6, this device comprises: turning canvas G1～G4; Canvas spool J1～J13, it is wound on above-mentioned turning canvas G1～G4 on inner shaft 12,12A, 12B and the outer roller 13 or to turning, above-mentioned turning canvas and rewinds, wherein, above-mentioned outer roller 13 supports movably along the axis direction of this inner shaft 12,12A, 12B; Swing arm 44,45, N1, N2, T1, T2, V1, V2, when above-mentioned turning canvas G1～G4 reels or rewind, its to the parallel promotion in oblique the place ahead or before oblique rear retracts bar 36,36A and fold, this preceding bar 36,36A support the bottom of this turning canvas G1～G4.

At this moment, preferably, between roller 13 and preceding bar 36, the 36A, lay connecting line 34,35 or connecting band 87,88, tensile members such as 87A, 88A outside.

Thus, can prevent the crooked and face internal strain of turning canvas G1～G4 when reeling, also make outer roller 13 carry out swimmingly moving backward.

In addition, when turning canvas G1～G4 is reeled collection, by swing arm 44,45, N1, N2, T1, T2, the rearward rotation of V1, V2, bar 36,36A move to oblique rear is parallel before making, meanwhile, outer roller 13 is rotated when reeling canvas main part R1 a side direction opposite side that is undertaken by inner shaft 12,12A, 12B sliding guidance from the axis direction of this inner shaft 12,12A, 12B and moves backward, and canvas extension R2, R3 are wound onto because on the mobile backward inner shaft 12 that exposes that should outer roller 13,12A, 12B.

In contrast, when turning canvas G1～G4 is rewound expansion, by the rotation of swing arm 44,45, N1, N2, T1, T2, V1, V2 before the parallel promotion in oblique the place ahead bar 36,36A, and by to being wound on turning canvas G1～G4 on canvas spool J1～J13 when rewinding, the front position that makes outer roller 13 move forward to inner shaft 12,12A, 12B makes canvas extension R2, R3 stretch in corner space portion.

In addition, if make preceding bar 36,36A carry out parallel moving to oblique rear by above-mentioned swing arm 44,45, N1, N2, T1, T2, V1, V2 are rotated backward, when then canvas main part R1 is wound onto on the outer roller 13 since at this outside roller 13 and above-mentioned before turning canvas G1～G4 of laying and support between the bar 36,36A or connecting line 34,35 or connecting band 87,88, tensile members such as 87A, 88A pulling force so make that roller 13 is to the axis direction slip of inner shaft 12,12A, 12B outside this.

Thus, can aesthetic property ground cover the corner space portion of various building peripheries, otherwise, also can be when collection to the wall part collection compactly of corner location.

Consequently, in the decorative effect and aesthetic property that can improve significantly, can provide as corner awning device to the same industry to be rich in product technical interest and practicality, epoch-making, brand-new to corner part.

Below, all dependent inventions a when corner awning device mainly is installed in the corner location of building are documented in following (p1)～(p10).

(p1), a pair of swing arm 44,45, T1, T2 are carried out parallel support, wherein the base end part of the swing arm 44 of a side, T1 is installed near the corners of building, and its leading section is installed near the pars intermedia of preceding bar 36, and the base end part of the swing arm 45 of opposite side, T2 is installed on near the above-mentioned turning separates on the position of appropriate intervals, and before its leading section is installed near the rearward end of bar 36.

(p2), swing arm is parallel telescopic oscillating arm T1, the T2 that a pair of retractable slides, this swing arm T1, T2 by can be free to slide ground intercalation and supported rear portion arm 62 and anterior arm 63 forms, and wait and can freely stretch by the wind spring 64 or the rubber elastomer of being packed in arm inside.

(p3), on preceding bar 36A, can be free to slide ground intercalation slide rail 65 and support the leading section of installation swing arm 44,45 on this slide rail 65.

(p4), a pair of swing arm 44,45 is carried out parallel support, can be free to slide on preceding bar 36A ground intercalation slide rail 65 and supporting, the base end part of the swing arm 44 of one side is installed near the corners of building, and its leading section is installed near the pars intermedia or leading section of above-mentioned slide rail 65, and the base end part of the swing arm 47 of opposite side is installed on near the above-mentioned turning separates on the position of appropriate intervals, and its leading section is installed near the rearward end of above-mentioned slide rail 65.

(p5), the start point of swing arm 44,45, T1, T2 is to the maximum about 75～80 degree.

(p6), swing arm is to come a pair of two sections swing arm N1 of parallel rotation by two stage actions, N2, this swing arm N1, but N2 is formed by connected rear portion, free bend ground arm 59 and anterior arm 60, to this swing arm N1, the pars intermedia of N2 connects with connecting rod 61, at this moment, the base end part of the rear portion arm 59 of the swing arm N1 of one side is installed near the corners of building, and before the leading section of its anterior arm 60 is installed near the pars intermedia of bar 36, and the base end part of the rear portion arm 59 of the swing arm N2 of opposite side is installed on from above-mentioned corner location separates on the position of appropriate intervals, and before the leading section of its anterior arm 60 is installed near the rearward end of bar 36.

(p7), the parts of energizing of more weak elastic force rotate rear portion arm 59 by having relatively, anterior arm 60 rotates and constitutes by having relatively the parts of energizing than strong elasticity power.

(p8), turning canvas G1 was wound on canvas spool J1～J13 when last, at first, be subjected to a pair of rear portion arm 59 of more weak resilient force, resist its elastic acting force and rearward carry out parallel rotation, thus, bar 36 folds this rear portion arm 59 to parallel the moving in oblique rear before making, afterwards, be subjected to a pair of anterior arm 60 than the effect of strong elasticity power, resist its elastic acting force and rearward carry out parallel rotation, thus, make before bar 36 further two sections swing arm N1, N2 are stretched as linearity roughly and it are folded to parallel move in oblique rear.

(p9), when being wound onto canvas spool J1～J13 last turning canvas G1～G4 and rewinding, at first, make the above-mentioned a pair of anterior arm 60 that is subjected to than the effect of strong elasticity power by the parallel start point that rotates to appointment of its active force direction of extension forwards, thus, to oblique the place ahead is parallel promote mobile the time before bar 36, afterwards, by making a pair of rear portion arm 59 parallel start points that rotate to appointment that are subjected to more weak resilient force, further bar 36 before the parallel promotion in oblique the place ahead thus.

(p10), support for the start point about 70～80 degree roughly with the angle of the base end part that connects two sections swing arm N1, N2 and leading section, these two sections swing arm N1, N2 apply preceding bar 36 and push active force, wherein, make the pendulum angle of anterior arm 60 be no more than about 45～50 degree by control rotation and make connecting rod 61 and pendulum angle that rear portion arm 59 is formed is no more than about 120 degree.

Utilize the structure of above-mentioned (p6)～(p10), shown in Figure 28 (A)～Figure 29 (E), Figure 30 (A)～(E), two sections swing arm N1, N2 carry out the action in two stages, thus, carry out expansion and the collection of turning canvas G1～G4 effectively.

In addition, the dependent invention as about the combination of the awning device Q of corner awning device S1～S6 of the present invention and rectangle canvas P provides following (q1)～(q3).

(q1), on the lower position at the later half position of turning canvas spool J1～J13 or upper position the position of the close front end of the canvas spool 51 of roughly overlapping installation rectangle canvas P, with realize corner awning device S1～S6 and possess rectangle canvas P with and the combination of the awning device Q of canvas spool 51.

(q2), be the inboard by the back side with this rectangle canvas (P), its surface is the outside, carry out and reel the rectangle canvas P that is wound on the canvas spool 51 is gone up volume, and by (surface of the canvas top margin 1 of G1～G4) is the inboard to be installed in turning canvas on the outer roller 13, its back side is the outside, carries out from downside and batches the turning canvas G1～G4 that is wound on canvas spool J1～J13 is carried out last volume.

(q3), be the inboard by surface with this rectangle canvas (P), its back side is the outside, batch the rectangle canvas P that is wound on the canvas spool 51 is carried out last volume from the downside implementation, and by (back side of the canvas top margin 1 of G1～G4) is the inboard to be installed in turning canvas on the outer roller 13, its surface is the outside, carries out from upside and batches to being wound on the turning canvas G1～G4 volume on canvas spool J1～J13.

By as the structure of above-mentioned (q1)～(q3), as Figure 12～Figure 14 and shown in Figure 33, comprise the periphery of the corner space portion of various buildings, as the one thing uniformly and aesthetic property ground cover.At this moment, to consider to make as far as possible turning canvas G1～G4 and the section difference partly of the boundary between the rectangle canvas P when launching not obvious especially.

Below, with mainly two corner awning device S1～S6 being installed and all dependent inventions when covering the periphery that comprises its corner space portion to ground in that a side of the corner location of building is relative with opposite side, be documented in following (r1)～(r17).

(r1), two corner awning device S1～S6 are installed in a side and the opposite side of the corner location of building relatively to ground, between the outer roller 13 of each turning canvas spool J1～J13 and preceding bar 36,36A, turning canvas G1～G4 is installed.

(r2), will be for the end that prevents to exceed canvas top margin 1A one side that is fixed on the outer roller 13 and a side end connecting line Outboard Sections sagging of the canvas base 2 on the bar 36,2A before being fixed on, with relatively to the appropriate location of close bottom of canvas hypotenuse 5,5A part of turning canvas G2～G4 with extensible member 10 connections.

(r3), under the situation of turning canvas G2,1A is installed on the outer roller 13 with its canvas top margin, and before canvas base 2 is installed on the bar 36, and install near the intersecting of canvas vertical edges 6 and canvas hypotenuse 5 be connected relative to the extensible member 10 of turning canvas.

(r4), under the situation of turning canvas G3,1A is installed on the outer roller 13 with its canvas top margin, and before canvas base 2 is installed on the bar 36, and install near the intersecting of canvas vertical edges 8 and canvas hypotenuse 5 be connected relative to the extensible member 10 of turning canvas.

(r5), under the situation of turning canvas G4,1A is installed on the outer roller 13 with its canvas top margin, and before canvas base 2A is installed on the bar 36, and install near the intersecting of canvas hypotenuse 8A and canvas hypotenuse 5A be connected relative to the extensible member 10 of turning canvas.

By above-mentioned (r2)～(r5) structure, shown in Figure 20 (A)～(C), (AA)～(CC), comprise corner space portion building the periphery aesthetic property be carried out covering.

(r6), two corner awning device S3 with a pair of telescopic oscillating arm T1, T2 are installed in relatively a side and the opposite side of the corner location of building to ground, between the outer roller 13 of each turning canvas spool J1～J13 and preceding bar 36,36A, turning canvas G1～G4 is installed, the leading section of each preceding bar 36 is connected and fixed.

(r7), when each canvas spool J1～J13 being linked reel turning canvas G1, each telescopic oscillating arm T1, T2 resist its elastic acting force and when rearward carrying out parallel rotation, the rear portion arm 62 of this swing arm T1, T2 and anterior arm 63 relatively rotate backward while carrying out telescopic slide, meanwhile, a side of linking into an integrated entity and the wall of preceding bar 36 to oblique rear of opposite side are partly moved as straight line parallel.

(r8), if by making canvas spool J1～J13 rotation of rewinding that links, then each telescopic oscillating arm T1, T2 are rotated on one side because of its elastic acting force carries out telescopic slide to the direction of extension in oblique the place ahead on one side, and to oblique the place ahead parallel mobile the time straight line promote the preceding bar 36 of linking into an integrated entity.

By above-mentioned (r6)～(r8) structure, shown in Figure 32 (A), comprise corner space portion building the periphery aesthetic property be carried out covering, and, device is collected compactly to the wall part.

(r9), can be free to slide on preceding bar 36A ground intercalation slide rail 65 and supporting, the leading section of swing arm 44,45 is installed and the corner awning device S4 that forms in the pars intermedia of this slide rail 65 or leading section and rearward end, with two this awning device S4 relatively to ground, be installed in a side and the opposite side of the corner location of building symmetrically, and between the outer roller 13 of each turning canvas spool J1～J13 and preceding bar 36,36A, turning canvas G1～G4 is installed, the leading section of each preceding bar 36A is connected and fixed.

(r10), when canvas spool J1～J13 being linked reel with turning canvas G1, the a pair of swing arm 44,45 of one side and opposite side is resisted its elastic acting forces and rearward is rotated, and after the side direction opposite side of preceding bar 36A the past bar 36A of elder generation on slide rail 65 moves backward, carrying out in the past, the opposite side of bar 36A moves before a side direction, meanwhile, the preceding bar 36A with linking into an integrated entity retracts and is concealed in wall surface to corner part.(r11), when canvas spool J1～J5 being linked rewind, the a pair of swing arm 44,45 of one side and opposite side is resisted its elastic acting forces and is carried out parallel rotation to the direction of extension in oblique the place ahead, and bar 36 before straight line promotes when moving by the corner space partial parallel to oblique the place ahead makes turning canvas G1 launch in corner space portion.

(r12), can be free to slide on preceding bar 36A the ground intercalation possess the slide rail 65 of guide wheel 66 and support.

(r13), at the inner guide groove 361 that forms guide wheel 66 of the framework of preceding bar 36A, on slide rail 65, protrude track fin 651 devices spaced apart that are provided with and guide wheel 66 carried out bearing-type support.

By the formation of above-mentioned (r9)～(r13), as shown in figure 36, comprise corner space portion building the periphery aesthetic property be carried out covering, and, device is collected compactly to the wall part.

(r14), corner awning device S5 is made of following mode: the swing arm of corner awning device S5 is the double folding swing arm V1 that carries out flexor, V2, with this swing arm V1, V2 is formed by the rear portion arm 59 and the anterior arm 60 that can free double folding ground connect, at this swing arm V1, the double folding connecting portion of V2 connects across connecting rod 61, wherein, the base end part of the rear portion arm 59 of the swing arm V1 of one side is installed near the turning of building, the leading section of its anterior arm 60 is installed in the position on the close leading section ground of preceding bar 36, the base end part of the rear portion arm 59 of the swing arm V2 of opposite side is installed in from above-mentioned corner location separates on the position of appropriate intervals, and before the leading section of its anterior arm 60 is installed on the position of the close pars intermedia of bar 36.

(r15) and, two above-mentioned corner awning device S5 are installed on the corner location of building to ground relatively, and between the outer roller 13 of each turning canvas spool J1～J13 and preceding bar 36,36A, turning canvas G1～G4 is installed, the leading section of each preceding bar 36 is connected and fixed.

(r16), when reeling turning canvas G1 by canvas spool J1～J13 is linked, each double folding swing arm V1, V2 resists its extension force and rotates backward while carrying out double folding to oblique rear, meanwhile, the preceding bar 36 that makes linking into an integrated entity is on one side to moving backward with rear straight line with the line parallel of corner space portion five equilibrium, parallel with side walls W2 mobile to each face wall W1 on one side, the result, double folding swing arm V1, V2 partly is folded at wall, and preceding bar 36 that meanwhile will linking into an integrated entity retracts to corner part and is collected in wall surface.

(r17), if rotate turning canvas G1 by canvas spool J1～J4 being linked reeling, then forwards direction of extension is rotated by its elastic acting force for each double folding swing arm V1, V2, and by to oblique the place ahead parallel mobile the time straight line promote the preceding bar 36 of linking into an integrated entity, turning canvas G1 is launched in corner space portion.

Such as in above-mentioned (r14)～(r17) record, because double folding swing arm V1, the V2 of a side and opposite side carry out the flexor as the frog jumping, so when bringing into play the interest on the significant function, shown in Figure 37 (A), (C), Figure 38 (A), (C), make the building that comprises corner space portion the periphery aesthetic property be carried out covering, and, device is collected compactly to wall limit part.

(r18), the canvas spool is for being free to slide outside the intercalation rotatably roller 13 and supporting canvas spool J1～J6, the J11～J13 that constitutes on inner axis of rotation 12,12A, the leading section that makes this canvas spool J1～J6, J11～J13 relatively to corner part, pack into by manual or electronic drive unit, this manual or electronic drive unit makes inside axis of rotation 12, the positive and negative rotation of 12A interlock carrying out of a side and opposite side.

(r19), turning decorative panel 67A is being installed relatively on the preceding bar 36 that connects, 36A.

Thus, not only upon deployment, when collection, also can play effect as shop advertisement or signboard.

(r20), a pair of swing arm 44,45, N1, N2, T1, T2, V1, V2 are carried out parallel rotation by manual or electronic drive unit.

(r21), fixing worm gear 761,762 on the base end part of swing arm 44,45, T1, T2, V1, V2, and will have axis of rotation 73 with this worm gear 761,762 engaged worm 741,742, on support 46A, the 47A of the base end part that supports above-mentioned swing arm 44,45, T1, T2, V1, V2 across.

(r22), support a pair of swing arm 44,45, N1, N2, T1, T2, V1, V2 abreast, wherein, the base end part of the swing arm 44 of one side, N1, T1 is installed near the turning of building, its leading section is installed near the pars intermedia of preceding bar 36, the swing arm 45 of opposite side, the base end part of N2, T2 are installed in near the position of the suitable spacing of being separated by the above-mentioned turning, and its leading section is installed near the rearward end of preceding bar 36.

By above-mentioned (r20)～(r22), can provide that (K1～K5) is as the corner awning device S1～S6 of driving side with canvas stretching device K6.

Description of drawings

Fig. 1～Figure 14 is that expression is packed a pair of swing arm into and first embodiment of the corner awning device that constitutes and the figure of its member of formation in the mode of the parallel rotation of freedom.

Among the figure, the turning canvas is transparent materials normally, in order to see the structure of the inboard that is blocked and can't see, as required with the perspective STA representation canvas.

Also have, the canvas spool that constitutes at packing enclosure into is also had an X-rayed shell as required and is illustrated.

In addition, with reference to the accompanying drawings, illustrate awning device three-dimensionally, be installed on rectangular base, tie-plate or L shaped framework with the approximate horizontal state, but this is based on convenient its accompanying drawing of describing and does as this awning device.

In addition, most applications, the canvas of expansion is not to be mounted with level, but is mounted with suitable forward-lean state.

Fig. 1 and Fig. 2 be two awning devices of expression the corner part of building mutually with the right angle relative to and the stereogram of state when launching, an awning device is installed on the corner location of face wall, and another awning device is installed on the corner location of side walls.

Fig. 3 and Fig. 4 are the stereograms of an awning device that expression is installed on the corner location of face wall, and wherein, Fig. 3 has represented upwards to observe the situation of awning device, and Fig. 4 has represented the situation of down observing.

Fig. 5 and Fig. 6 are the three-dimensional exploded views of the member of formation of expression canvas reel device, wherein, the member of formation of having represented canvas spools such as shell, inner axis of rotation, outer roller in Fig. 5 on the position, bottom right of figure, shows end that enlarges outer roller and the figure that is reversed up and down in its bottom.In Fig. 6, represent member of formation such as outer roller, turning canvas, preceding bar, among the figure, on about lower position, enlarged the both ends of the connecting line of the intersection through hole of having represented perforation canvas main part.

Fig. 7 (A)～(C) is the basic structure of expression turning canvas and the figure of its each one, and wherein, figure (A) is the plan view of canvas, and figure (B) and figure (C) are the expansion longitudinal plans that connects each one of canvas of wire.

Fig. 8 is the cross-sectional plan view that enlarges the main portion of expression canvas reel device.

Fig. 9 (A), (B) they are the vertical profile side views of Fig. 8, wherein, and the sectional drawing of figure (A) expression canvas reel device, and scheme the sectional drawing that (B) represents drive unit.

Figure 10 (A)～(D) and Figure 11 (A)～(D) are the plan view and the stereograms of expression turning canvas spool winding process, and its anti-order is the expansion process of canvas.

Figure 12～Figure 14 is the stereogram that is expressed as follows state: make two awning devices of the present invention corner location mutually with the right angle relatively to, and the first half of the awning device of existing structure is overlapping up and down and be installed on each later half bottom position, and each canvas is launched.Wherein, Figure 12 is the figure that upwards observes from oblique below, and Figure 13 is the figure that observes from the top, and Figure 14 sees through the figure that canvas is observed.

Near the summary plan view of Figure 15 (A)～(D) situation when to be expression be deployed in the rectangle canvas turning of building periphery.

Figure 16 (A)～(D) is the summary plan view of expression when utilizing turning of the present invention canvas and existing rectangle canvas to cover the periphery of the corner space portion that comprises building.Wherein, figure (A) expression corner part is a situation when intersecting vertically shape, the situation the when situation when figure (B) is the situation of expression corner part when being the chamfer shape that intersects vertically, figure (C) expression obtuse angle shape, figure (D) expression acute angle shape.

Figure 17 (A), (B) are that expression is packed electric device into and stereogram and its three-dimensional exploded view of second example of the canvas spool that constitutes.

Figure 18 (A), (B) are that the hand gear of two canvas spools of expression interlock is wanted the plan view and the stereogram of portion.

Figure 19 (A)～(C) is the plan view that makes its relative state in second example～the 4th example of expression turning canvas.

Figure 20 (A)～(C), (AA)～(CC) be from both direction observe make two awning devices relatively to and the stereogram of state when launching, the turning canvas shown in Figure 19 (A)～(C) of packing in this awning device.

Figure 21 is the stereogram of the 3rd example of expression canvas spool, wherein, and the state when the preceding subluxation that the outer roller of figure (A) expression moves forward to shell is put, and scheme (B) state when representing that outer roller is return the later half position that moves to shell

Figure 22～Figure 24 is that expression is packed sliding rope into and the figure of the 4th example of the canvas spool that constitutes, and wherein, Figure 22 is the stereogram that cuts off the pars intermedia of spool.

Figure 23 (A)～(C) is the figure of each one of expression spool, and wherein, figure (A) is near the half sectional view the leading section, and figure (B) is the longitudinal sectional view along the X-X line of figure (A), and figure (C) is the longitudinal sectional view along the Y-Y line.Figure 24 is the three-dimensional exploded view of the member of formation of expression canvas spool.

Figure 25～Figure 27 is that expression is packed sliding zone into and the figure of the 5th example of the canvas spool that constitutes, and wherein, Figure 25 is the stereogram that cuts off the pars intermedia of spool.

Figure 26 (A)～(C) is the figure of each one of expression spool, and wherein, figure (A) is near the half sectional view the leading section, and figure (B) is the longitudinal sectional view along the X-X line of figure (A), and figure (C) is along Y-Y line longitudinal sectional view.Figure 27 is the three-dimensional exploded view of the member of formation of canvas spool.

Figure 28～Figure 30 is pack into the figure of second embodiment of corner awning device of two sections swing arms of expression, wherein, at the stereogram shown in Figure 28 (A)～(C) and Figure 29 (D), (E) and at the plan view shown in Figure 30 (A)～(E), represented that the coiling of turning canvas and expansion are divided into the process of two stages when carrying out.Among the figure, the situation when figure (A)～figure (E) expression canvas winding process and its reverse order are expansion process.

Figure 31 and Figure 32 are pack into the figure of the 3rd embodiment of corner awning device of telescopic oscillating arm of expression, and wherein, it wants the stereogram of portion to Figure 31 (A) for expression, and scheming (B) is the three-dimensional exploded view of telescopic oscillating arm.Figure 32 (A)～(C) is expression canvas when finally launching, be deployed in the middle of the time and the plan view of each process when reeling collection.

Figure 33～Figure 36 is the figure of the 4th embodiment that the corner awning device of slide rail has been installed at the fore-end of swing arm.Wherein, Figure 33 be illustrated in before bar installed decorative panel and with the awning device of existing structure and the stereogram of assembled state.Figure 34 sees through the stereogram that canvas is observed, and in its lower right side, the preceding bar of face side is separated and illustrates.Figure 35 is the stereogram of wanting the portion longitudinal cross-section of bar before the expression, and Figure 36 is expression canvas when reeling collection, be deployed into when middle and the plan view of each process when finally launching.

Figure 37 and Figure 38 are packed into the figure of the 5th embodiment of corner awning device of double folding swing arm of expression, wherein, the plan view of the stereogram of Figure 37 (A)～(C) and Figure 38 (A)～(C) has been represented the situation the when winding process of the turning canvas that launches and its reverse order are expansion process as each figure (A).

Figure 39 (A), (B)～Figure 41 (A), (B) are the 6th example～the 8th example and the stereogram of each drive unit and the exploded views of representing its member of formation of expression canvas spool.Wherein, during the situation of the 6th example shown in Figure 39 (A), (B), the outer roller of worm rack guiding moves it.During the situation of the 7th example shown in Figure 40 (A), (B), outer roller itself is rotated by electric device.During the situation of the 8th example shown in Figure 41 (A), (B), the outer roller of tooth bar guiding that is formed at the internal fixation axle moves it.

Figure 42～Figure 45 represents the canvas stretching device as the 6th embodiment of the corner awning device of driving side and the three-dimensional exploded view of representing its member of formation.Wherein, Figure 42 has represented the state of upwards observing awning device from following, and Figure 43 has represented to observe from top to bottom the state of awning device.

Figure 44 (A), (B) are the stereogram of expression canvas stretching device and the exploded view of representing its drive unit.Figure 45 (A), (B) are packed into the stereogram of the 9th example of canvas spool of wind spring and the exploded views of representing its member of formation of expression.

Figure 46 (A), (B) are packed into the stereogram of the tenth example of canvas spool of disc spring and the exploded views of representing its member of formation of expression.

Figure 47 is pack into the three-dimensional exploded view of the 11 example of canvas spool of telescopic band of expression.

Figure 48 (A), (B) be packed into the stereogram of the 12 example of canvas spool of wind spring of expression, wherein, figure (A) has represented the state that outer roller has moved forward, and is that the outer roller of expression is return the state that has moved and scheme (B).

Figure 49 is the stereogram when being expressed as follows situation: at the first half of inner shaft with near the end edge portion of canvas hypotenuse, packed into because magnetic repulsion and the sheet magnet of magnetic suspension.

Figure 50 (A)～(C) is illustrated in the hypotenuse of canvas over-hang part near the stereogram of locating to increase continuously to the base of canvas the turning canvas of deburring fabric thickness.Wherein, the state when figure (A) has represented that canvas launches, and scheme (B) state when having represented that canvas is wound onto spool, figure (C) is the section after expression is reeled.

Figure 51 is expression with the aggregate of tie-plate shape with pack into the stereogram of the state when the canvas of turning of horizontal stripe shape.

Figure 52 (A), (B) are illustrated in the canvas main part is sewed up the turning canvas of connecting band with the X font stereogram.Wherein, figure (A) has represented connecting band intersected and situation fixedly the time, has represented its separation graph and scheme (B).

Situation when Figure 53 has represented that connecting band is fixed on the canvas main part with the V font.

Symbol description

S1～S6 corner awning device M1, M2 canvas coiler device

K1～K6 canvas stretching device J1～J13 canvas spool

W1 face wall W2 side walls W3 skew wall G1～G4 turning canvas

R1 canvas main part R2, R3 canvas over-hang part P rectangle canvas

Q has awning device L1, L2 double folding swing arm now

N1, N2 two stages swing arm T1, T2 telescopic oscillating arm

V1, V2 double folding swing arm

1,1A canvas top margin 2,2A canvas base

3,5,5A, 8,8A canvas hypotenuse 4,6 canvas vertical edges 7 through holes

9 canvas fold line 10 extensible members that make progress

11 shells 12, the inner axis of rotation 12B of 12A internal fixation axle

13 outer roller 14 canvas are pulled out mouthful 15,16 end caps

16A storage case 151,161 bearings 171 guide grooves 172 guiding fins

18,18A, 18B, 19,19A～19C end cap 190,192 through holes

181,191 182,192 rope passages, 183,193 tape channels

20 worm gears, 21 worm screws, 22 worm screw axis of rotation, 23 hooks

24,24A～24C, 25,25A～25C end cap

241,251 through holes, 252 internal threads, 261 guide protrusions, 262 gathering sills

263 through holes, 264 gathering sills, 265 tape channels, 27 fitting recess

271,272 connecting holes, 28,29 passages, 30,31,43 wires

32,33 cross aisles, 321,331 surface outlet 322,332 back sides outlets

34,35 connecting lines, 341,351 snap-latch pieces, 342,352 anchor clamps

36, bar 37,38 fitting recess 39,40 connecting holes before the 36A

41 decorate 42 passages, 44,45 swing arms, 441,451 folding parts, shirt rim

46,46A, 47, 47A support 48,49 supports 50 sliding ropes

Bar before 51 spools, 52 shells 53

54 electro-motors, 541 output shafts, 542 axial regions, 55 bearing sockets

551 axis holes, 56 sliding zone 56A telescopic bands, 501,502,561,562 clips

57 turning flush ends, 571 bearings, 58 sliding bearings, 59 rear portion arms

60 anterior arm 61 connecting rods 62 rear portion arms 63 anterior arms

64 wind springs, 65 slide rails, 66 guide wheels, 67 connectors

67A decorative panel 68 driven wheels 69 spur gears 70 lever and gear wheels

701 axis of rotation, 71 bearing nuts, 711 through holes, 72 intermediate supports

73 axis of rotation, 741,742 worm screws, 751,752 bevel gears

761,762 worm gears, 77 wind springs, 771,772 forward and backward ends

78 spring travels restriction seat, 781,782 through holes, 79 fixed axis

791,792 forward and backward end 81 tubular axis, 811 slits, 82 cover plates

821 through holes, 83 disc springs, 831,832 spring ends, 84 slip shells

841 through holes, 842 fastening portions, 85 packing rings, 86 deburring clothes

87,88,87A, 88A connecting band 89 aggregates 90 wind springs

94,95 magnet of 91 gear on worm 92 worm racks, 93 tooth bars

The preferred forms of invention

Relevant movable corner awning device S1～S6 of the present invention constitutes by the combination of canvas coiler device M1, the organic property of M2 canvas stretching device K1～K6, wherein, this canvas coiler device M1, M2, canvas G1～G4 reels to the turning, perhaps back-roll; This canvas stretching device K1～K6 launches and the above-mentioned turning canvas G1～G4 of support that stretches.

Wherein, awning device S1～S5 in the 1st embodiment～the 5th embodiment of Fig. 1～Fig. 4, Figure 10～Figure 14, Figure 20, Figure 28～Figure 34, Figure 36～shown in Figure 38, embodiment when having taked following situation: manual or electronic drive unit is formed in canvas coiler device M1, and with canvas stretching device K1～K5 as slave end.

In addition, the awning device S6 of Figure 42 and the 6th embodiment shown in Figure 43, opposite with above-mentioned situation, manual or electronic drive unit is formed in canvas stretching device K6, and with canvas coiler device M2 as slave end.

The 1st embodiment about corner awning device

The awning device S1 of the 1st embodiment that constitutes at the canvas stretching device K1 of the canvas coiler device M1 of the 1st example and the 1st example describes in order according to Fig. 1～accompanying drawing shown in Figure 14.

The 1st example about canvas reel device and its spool

At first, before canvas coiler device M1 described, Fig. 5 of constituting its major part and Fig. 8 and the 1st routine canvas spool J1 shown in Figure 9 are described.

The 11st, the shell that coiling turning canvas G1 collects, canvas spool J1 is equipped with in its inside, and with the approximate horizontal state be directly installed on various buildings or skeleton structure body etc. near the outer wall W1～W3 the turning of (hereinafter referred to as building), perhaps utilize suitable supporting bracket (do not have diagram) indirect securement on outer wall W1～W3, perhaps be provided with and be fixed on the support of base end part of various swing arms described later.

Canvas spool J1 is made of the inside axis of rotation 12 of hollow and outer roller 13 cylindraceous, and wherein, this outer roller 13 cylindraceous is also supported on the axis direction of above-mentioned axis of rotation 12 with the mode intercalation that is free to slide rotation.

The 14th, be formed on the canvas outlet of shell 11 fronts in the mode of opening, the 15, the 16th, embed the end cap of the rear and front end portion of shell 11, protrude the bearing portion 151,161 that is provided with in its inside.171, the 172nd, the gathering sill and the guiding fin that form abreast with axis direction with the outer peripheral face quartering of inner axis of rotation 12,18, the 19th, embed the end cap of the rear and front end part of inner axis of rotation 12, it is to form the main part of its lid with the roughly the same shape of the inner peripheral surface of inner axis of rotation 12, in addition, with free rotation mode above-mentioned bearing portion 151,161 is embedded axle 181,191, this 181,191 cap that connects and be fixed in end cap.

The 20th, embed to cooperate and be fixed in the worm gear of the axle 181 of end cap 18, the 21st, carry out engaged worm with worm gear 20, the axis of rotation 22 of this worm screw vertically by bearings in end cap 18, its bottom is formed with hook 23.

24, the 25th, embed the end cap of hollow form of the rear and front end portion of outer roller 13, inner peripheral surface at its lid main part is formed with parallel guide protrusions 261 and gathering sill 262, and it embeds the gathering sill 171 and the guiding fin 172 of inner axis of rotation 12 in the mode that is free to slide.

Thus, when inner axis of rotation 12 and outer roller 13 can be rotated integratedly, outer roller 13 carried out moving backward or moving forward under the sliding guidance of inner axis of rotation 12.

The 27th, the bottom of roller 13 is at the fitting recess of its axis direction formation outside.271, the 272nd, on the front and back position of fitting recess 27, intersect vertically and the connecting hole that forms.

In addition, in the above-described embodiment, end cap 15,16 itself is stretched when installing from outer wall W1～W3 with tailstock as the bearing of canvas spool J1, shell 11 is not to install.

About the turning canvas

At this,, describe according to the mode of as shown in Figure 7 planar development at the structure of the turning canvas G1 of the 1st example.

Turning canvas G1 is formed by tent clothes such as fabric or synthetic resin systems, and its expansion shape is roughly the flat shape of right-angled trapezium shape, and it is made up of the canvas main part R1 of rectangular shape and the canvas part R2 that reaches the right-angle triangle of opposite side outward.

Its outer shape is: the base 2 (hereinafter referred to as the canvas base) of top margin 1 of canvas rising wood (hereinafter referred to as the canvas top margin) and canvas lower edge and formation in parallel to each other, leading section from the leading section on the base 2 of canvas to the top margin 1 of canvas stretches that to form the angle of slope be hypotenuse 3 (hereinafter referred to as the canvas hypotenuse) about 45 degree, in addition, the rearward end from the rearward end on canvas base 2 to canvas top margin 1 has formed vertical vertical edges 4 (hereinafter referred to as the canvas vertical edges).

Also have, the angle of inclination of the hypotenuse 3 of canvas to be standard about 45 degree, is its above angle but can make the angle of inclination in principle, and for example about 60 degree, according to circumstances, also can make the angle of inclination is about 75 degree shown in Figure 19 (C).

28, the 29 bag shape passages that are formed in canvas top margin 1 and canvas base 2 run through wire 30,31 and fixed components such as pipe, rope to its inside.

32, the 33 bag shape cross aisles that are formed on the diagonal in four bights that tilt to connect canvas main part R1, run through tensile members such as connecting line 34,35 and connecting band, rope to its inside, and, shown in Fig. 7 (C), draw the snap-latch piece 341,351 of the leading section of this wire upward from the surface outlet 321,331 of cross aisle 32,33, and draw the terminal part of wire from the back side outlet 322,332 of cross aisle 32,33 downwards.

Then, turning canvas G1 to be installed in canvas spool J1, at first, shown in Fig. 8 and Fig. 9 (A), like that, make from the snap-latch piece 341,351 of the first end of surface outlet 321,331 connecting lines of drawing 34,35 embeds the connecting hole 271,272 of outer roller 13 to engage.Then, the canvas top margin 1 that wire 30 runs through, embed in the fitting recess 27 of outer roller 13 and fix.

The 36th, fixedly the preceding bar on canvas base 2 is formed with fitting recess 37,38 to long range direction in the upper position of its framework upper and framework front.39, the 40th, protrude the connecting hole of wearing that is provided with near the pars intermedia on preceding bar 36 tops and on the rearward end.

Then, such shown in Fig. 8 and Fig. 9 (A), make terminal part from back side outlet 322,332 connecting lines of drawing 34,35 through connecting hole 39,40, and the turning canvas G1 that draws carry out screw to anchor clamps 342,352 when being tightened up setting with suitable extended state.

Afterwards, make run through wire 31 canvas bases 2 and embedded before bars 36 fitting recess 37 and be fixed.The 41st, in the decoration shirt rim that preceding bar 36 vertical lower form, be formed on the bag shape passage 42 of its rising wood, after running through with wire 43, embed in the fitting recess 38 and also fixed.

As above-mentioned, constituted the canvas coiler device M1 of turning canvas G1.

First example of canvas stretching device

Secondly, the canvas stretching device K1 at first example describes.

44, the 45th, the swing arm of pair of parallel, it is supported with free rotation mode and makes bar 36 before the parallel promotion of corner space portion in oblique the place ahead, and support 46,47 is fixed in the outer wall W1～W3 of the bottom position of the close corner location of building of top ends of canvas spool J1 and near the shell 11 the intermediate portion, perhaps be fixed in the support bar (not having diagram) that strides across the wall part with fore-and-aft direction, wherein, above-mentioned support 46,47 utilizes pin to support the base end part of this arm free to rotately.

48, the 49th, come pivot to prop up the support of swing arm 44,45 with pin, itself and above-mentioned support 46,47 separate identical distance and before being fixed near the centre of bar 36 and on the back position of rearward end.

Also have, in any one party of the base end part of swing arm 44,45 and leading section or two sides' shaft portion, be incorporated with spring with suitable spring, utilize its elasticity power of sucting to make a pair of swing arm 44,45 carry out parallel rotation to direction of extension, and before the parallel promotion of corner space portion in oblique the place ahead bar 36.

In contrast, when the canvas G1 of coiling turning, a pair of swing arm 44,45 carries out driven rotation by resisting its elastic acting force, while bar 36 carries out parallel mobile the withdrawal to the wall part at oblique rear before making.

In addition, swing arm 44,45 separates proper spacing and is provided with abreast, these two swing arms are rotated synchronously to same direction, at this moment, when the interval of swing arm 44,45 is shorter than its brachium, as Figure 12 and swing arm 44,45 shown in Figure 14, the preferably tortuous position that forms near each arm base end part.

This zigzag part 441,451 can make swing arm 44,45 be collected in the wall part compactly.

Effect about corner awning device

At first, in the time of turning canvas G1 being wound on canvas spool J1, hook 23 being fastened on the operating handle (do not have diagram) carrying out manual rotary manipulation.

Like this, make inner axis of rotation 12 and outer roller 13 be rotated integratedly by gear 20,21 engagement of intermeshing, and the surface of canvas top margin 1 that will be fixed on outer roller 13 as the inboard, the back side reels from downside as the outside.I.e. such last volume turning canvas G1 shown in Figure 10 (B), (C) and Figure 11 (B), (C).

On the other hand, swing arm 44,45 carries out driven rotation by resisting its elasticity power that sucts to rear side, and bar 36 carries out parallel moving to oblique rear side before making.

Meanwhile, the pulling force of canvas stretching device K1 acts on outer roller 13 via canvas G1, and in addition, the tension of connecting line 34,35 is in outer roller 13, and these effects are transformed to the sliding force to rear side of external roller 13.

Thus, make outer roller 13 carry out moving backward to the axis direction of inner axis of rotation 12.So, like that, canvas main part R1 is wound onto on the outer roller 13, in addition at leisure shown in Figure 10 (A)～(C) and Figure 11 (A)～(C), the over-hang part R2 of canvas is accompanied by moving backward of outer roller 13 and is wound onto on the outer peripheral portion of the inside axis of rotation 12 that comes out.

Therefore, as Figure 10 (D) and Figure 11 (D), turning canvas G1 is reeled in the mode that does not exceed canvas spool J1 axial length, and in addition, swing arm 44,45 is falling to be folded in wall and partly turning over, and is covered up compactly with preceding bar 36 is overlapping.

Above-mentioned situation, bar 36 and outer roller 13 before connecting line 34,35 interconnections, and bear pulling force, this pulling force make outer roller 13 be subjected to the influence of moving to oblique rear side of preceding bar 36 and slide backward.Therefore, when the canvas G1 of coiling turning, prevent to make canvas main part R1 that crooked, generating plane internal strain takes place, thereby make it possible to reel swimmingly, regularly turning canvas G1.

This point is if connecting line useless 34,35 interconnections then owing to be subjected to influences such as unexpectedly soft durometer of canvas, retractility, establishment density, cause crooked, the face internal strain of canvas main part R1 easily.Can predict: its result can cause the irregular coiling of turning canvas G1, the outer roller 13 of destruction to return drawbacks such as mobile smoothly.

Secondly,, will be wound on turning canvas G1 on the canvas spool J1 when the corner space portion of building periphery launches, to carrying out the rotary manipulation of operating handle with above-mentioned direction rightabout with above-mentioned opposite.

Like this, the elasticity power of sucting of 2 swing arms 44,45 that are folded in wall limit part is released, because it is by pressing power, swing arm 44,45 is rotated to direction of extension, and to the parallel bar 36 before the promotion mobile time of the corner space portion in oblique the place ahead.

Meanwhile, inner axis of rotation 12 and outer roller 13 carry out reverse rotation integratedly, back-roll on one side is wound on the turning canvas G1 on the canvas spool J1, also have, this outer roller 13 is moved forward on one side along inner axis of rotation 12 and carry out reverse rotation, wherein, to above-mentioned outer roller 13, the elasticity of the swing arm 44,45 by bar 36 before acting on sucts the tensile force of power, canvas G1 and the pulling force of the connecting line 34,35 that rewound provide forwards to sliding force.

So, by since the elasticity of swing arm 44,45 suct power preceding bar 36 to oblique front side promote, inner axis of rotation 12 and outside roller 13 integraty reverse rotation and outside the moving forward of roller 13, turning canvas G1 is pushed swimmingly to the corner space portion of oblique front side.

Thereby, as depicted in figs. 1 and 2, with 2 corner awning device S1 with the shape that intersects vertically in the face of on the corner location that is installed on the corner location of face wall W1 and side walls W2, and rewind and be wound on turning canvas G1 operation on separately the canvas spool J1.

Thus, 2 turning canvas G1 are drawn out to oblique front side, and come aesthetic property ground to cover corners of building spatial portion Z1～Z3 by relative expansion to state.

In addition, above-mentioned situation is for manually carrying out the situation of the rotary manipulation of inner axis of rotation 12, but also can utilize electro-motor (not having diagram) to carry out the positive and negative rotation of the axis of rotation 22 shown in Fig. 5 and Fig. 8 and Fig. 9 (B), perhaps, replace worm gear 20 that spur gear is installed and make this spur gear and driven wheel engagement, and utilize electro-motor (not having diagram) to realize the positive and negative rotation of this driven wheel.

Combination about the awning device of existing structure

In addition, as Figure 12～shown in Figure 14, launch and the awning device Q of the existing structure of coiling rectangle canvas P is combined in the latter half of of awning device S1 of the present invention.

In the figure, the 51st, be built in the canvas spool of shell 52, the base end part of rectangle canvas P is installed on it, its canvas outlet is to the upper position opening of shell 52.The 53 preceding bars as the fixing leading section of canvas P, L1, L2 apply elastic acting force by spring and wire etc. to the direction of expanding double folding swing arm L1, L2 as a pair of double folding swing arm.

Therefore, the awning device Q of existing structure, to install in the roughly overlapping mode of the later half bottom position of the shell 11 of itself and awning device S1 of the present invention near the position on its shell 52 tops, and with the base end part of double folding swing arm L1, L2 separate between left and right every and be fixed in outer wall W1～W3 and other.

Therefore, if make canvas spool 51 rotation of reeling by manual handle and electro-motor, then rectangle canvas P be inboard, that face side is outside mode with the reverse side by on when twisting in this spool 51, double folding swing arm L1, L2 resist its elastic acting force and to the inside by double folding, and move to be collected to the wall partial parallel by bar 53 before making.

So, make up by awning device Q and to dispose, make the periphery of the corner space portion that comprises various buildings be carried out covering uniformly, aesthetic property as the one thing with corner awning device S1 of the present invention and existing structure.

In addition, above-mentioned situation, by turning canvas G1 being carried out last volume, rectangle canvas P being gone up volume, make the boundary part of two canvas G1, P when launching not too obvious, but, also can adopt following mode in contrast: the overlap condition to the shell 11 of the shell 52 of awning device Q and awning device S1 of the present invention changes up and down, and turning canvas G1 is gone up volume, rectangle canvas P is carried out last volume.

Second example about the canvas spool

Afterwards, the structure at the canvas spool J2 of second example of driven by power inside axis of rotation 12 describes with reference to Figure 17 (A), (B).

In the figure, the 54th, the cylindrical electro-motor that constitutes through inner axis of rotation 12 rear lateral portion is provided with output shaft 541, fixes with axial region 542 outstanding being provided with of rearward end at its top ends protrusion respectively.The 55th, be intercalated in the bearing socket with male and fomale(M﹠F) of inner axis of rotation 12, motor output shaft 541 embeds and is matched with its axis hole 551.

19C is the end cap that is intercalated in the rearward end of inner axis of rotation 12, uses the back body position of bearings electro-motor 54 in the circular port 194 of its end cap main part.

Therefore, after bearing socket 55 embedding cooperation and being fixed in motor output shaft 541, with electro-motor 54 through rear positions at inner axis of rotation 12, on the other hand, with end cap 19C behind the back body position of electro-motor 54, this end cap 19C is embedded the rearward end of inner axis of rotation 12, and the axial region 542 of electro-motor 54 is embedded the bearing portion 161 that cooperates and be fixed in end cap 16.Thus, make pack into the inside of inner axis of rotation 12 of electro-motor 54.

Thereby one drives electro-motor 54, and its output shaft 541 and bearing socket 55 and inner axis of rotation 12 integraty ground carry out positive and negative rotation, thus, and to coiling and warp operation realization automation and laborsavingization of turning canvas G1.

Above-mentioned situation is the situation of the rear lateral portion of inner axis of rotation 12 that electric device is packed into, but the position of the close front end of this axis of rotation 12 of identical structure can being packed into.

Linkage about awning device

Above-mentioned situation is illustrated about following situation: the corner location of building make two awning device S1 relatively to, and to each canvas spool J1, J2 manually rotates or electronic rotation.When making these interlocks, handle by the hand gear of packing into shown in Figure 18 (A), (B).

In the figure, the 57th, curve the turning flush end (corner cap) at right angle, portion is formed at interval by bearing 571 within it, when a side of turning flush end 57 and opposite side embed the shell that constitutes by the canvas spool J1 that packs into 11, supported by bearing portion 571 respectively with the axle 181 of the inside axis of rotation 12 of right angle intersection shape subtend.

On the rear positions of the back side of bearing portion 571, the axis of rotation 22 that has hook 23 is vertically supported by bearing to vertical direction, and make embed mutually should axis of rotation 22 upper position one embed worm screw 21 respectively, be meshing with each other with worm gear 20, each worm gear 20 that this worm gear 20 embeds cooperation in the axle 181 of inside axis of rotation 12 of that side of being matched with a side and opposite side and its other party is meshing with each other.

Thus, face wall W1 relative with side walls W2 to two canvas spool J1 interlock and carry out positive and negative rotation, and carry out coiling, the back-roll of each turning canvas G1 by interlock.

In addition, Figure 18 (A), (B) have represented the situation during mutually with the right angle butt as two canvas spool J1, but, if with the angle of bend of turning flush end 57 form obtuse angle shape or acute angle shape the lid form, even also can similarly realize purpose when then the corner part of building is for obtuse angle shape shown in Figure 16 (C), (D) or acute angle shape.

In addition, above-mentioned interlock can not carried out positive and negative rotation by electro-motor (having diagram) with axis of rotation 22 yet.

Certainly, when will the electric device shown in Figure 17 (A), (B) being built in the situation of the canvas spool J2 in the inner axis of rotation 12, link by electric two the awning device S1 that are installed on corner location that can make synchronously, so manual or electronic linkage shown in Figure 18 (A), (B) there is no need to pack into.

The variation of turning canvas

In addition, the situation of above-mentioned canvas stretching device K1, if consider the problems such as smoothness when returning of the smoothness of turning canvas G1 action when reeling and outer roller 13 is mobile, the start point of swing arm 44,45 then, maximum in actual applications is the upper limit about spending with 75 degree～80.

So, turning canvas G1 to oblique front side spread length, be subjected to the restriction of the start point of swing arm 44,45, its result makes relatively canvas to a side of launching and opposite side form gap about 20～30cm each other.

So, because the start point of swing arm 44,45 is immutable, for and also make relatively to the gap of the canvas hypotenuse of face narrow terrifically narrow and smallly as far as possible, the turning canvas G2～G4 of 3 kinds of sample forms shown in Figure 19 (A)～(C) is provided.

Wherein, during the situation of canvas G2 of figure (A), the foremost position of outer roller 13 is formed hypotenuse 5 as benchmark, this hypotenuse 5 is parallel with the canvas hypotenuse 3 of the canvas G1 of first example that is represented by dotted lines, on the other hand, from the leading section on canvas base 2 canvas vertical edges 6 is vertically erected, and 5, the 6 shape tops, obtuse angle of intersecting are run through to be provided with and are connected with through hole 7 on both sides.

Therewith, form intersection through hole 32,33 at the canvas main part R1 that increases with decussation, in addition, the vertical trapezoidal shape canvas over-hang part R3 that forms the leading section that vertically cuts away canvas base 2 constitutes.

In addition, during the situation of canvas G3 of figure (B),, and form canvas hypotenuse 8 from the leading section on canvas base 2 towards oblique upper with the above-mentioned canvas hypotenuse 5 that similarly forms, and the angle of two limit 5,8 formation roughly is the right angle, and the top of intersecting on its both sides is run through to be provided with and connected with through hole 7.

From but, canvas G2 shown in figure (A) and figure (B), in the time of the situation of G3, the part that is exceeded from the line of the leading section on the leading section that connects canvas top margin 1A and canvas base 2, when canvas expansion or canvas coiling, if do not retrain especially, then hang from above downwards, wherein, the said fixing front end leading section of the canvas top margin 1A of roller 13 outside is fixed on outer roller 13, the part that the outside of the leading section on above-mentioned canvas base 2 and the leading section connecting line on the canvas base 2 that is fixed on preceding bar 36 exceeds, in the time of on canvas expansion or canvas volume, if not special device holds and will hang down downwards.

Therefore, shown in Figure 18 (A), (B), constitute with free linkage manner after two canvas spool J1 of the corner part that is installed on face wall W1 and side walls W2, with relatively to the extensible members 10 such as rubber band or wind spring that utilize each other of through hole 7 of canvas over-hang part R3 of two canvas G2, G3 connect.

Thus, shown in Figure 20 (A), (AA), (B), (BB), the above-mentioned part that exceeds is tightened up mutually by extensible member 10, and canvas main part R1 and canvas over-hang part R3 are being kept under the situation of extended state by the elastic acting force of swing arm 44,45, carry out coiling or rollback by interlock to each canvas spool J1.

Its result compares with the situation of turning canvas G1, can make relatively to canvas hypotenuse 5 slit each other become further narrow.

In addition, the situation of Figure 19 (C) canvas G4, different with the situation of figure (A) and figure (B), the length of bar 36 is shorter relatively before making, with connect canvas base 2A leading section and the hypotenuse of leading section of canvas top margin 1A form the canvas fold line 9 that makes progress, wherein, the leading section of this canvas base 2A is fixed in above-mentioned preceding bar 36; The top ends of this canvas top margin 1A is fixed in outer roller 13.

In addition, the angle that canvas hypotenuse 5A and canvas hypotenuse 8A form is an approximate right angle, and wherein, this canvas hypotenuse 5A has angle of slope about 50 degree to the leading section of canvas top margin 1A; This canvas hypotenuse 8A, from the leading section of canvas base 2A towards oblique upper, and with extensible member 10 connect this relatively to the top, right angle.

So turning canvas G4 is during by warp, on one side launched by an edge contraction at leisure from the canvas fold line 9 that makes progress.

Opposite, when canvas over-hang part R3 being wound on the inside axis of rotation 12 of canvas spool J1, make itself and canvas main part R1 keep reeling under the state of the developed surface strained by promoting position near base end part.

Thus, shown in Figure 20 (C), (CC), from canvas relatively steep hillslopes supports that be folded and be stretched of fold line 9 that make progress, thereby, make relative to the mutual gap turn narrow of canvas hypotenuse 5A the time, make upon deployment the corner space portion better appearance that becomes.

The 3rd example about the canvas spool

Below, describe about the canvas spool J3 of the 3rd example shown in Figure 21 (A), (B).This canvas spool J3, different with the situation of first example and canvas spool J1, the J2 of second example, its shell 11 that will reel and collect canvas G1～G4 is used as necessary structure, and be that the leading section of about 1/2～2/3 inside axis of rotation 12A of shell 11 is supported in end cap 15 in the mode of cantilever with axial length, and outer roller 13 in the mode that is free to slide guiding by intercalation at this inside axis of rotation 12A.

The 58th, be fixed on the sliding bearing of the rearward end of outer roller 13, this sliding bearing 58 under the internal face guiding of shell 11 forwards, backwards direction slide.

So, during coiling canvas G1～G4, inner axis of rotation 12A and outer roller 13 are rotated integratedly, and make its elastic acting forces of swing arm 44,45 opposing with circular-arc when rearward being rotated, by the tensile force of canvas G1～G4 and the tensile force of connecting line 34,35, while roller 13 carries out moving backward reeling to the rear of shell 11 outside making.

Opposite, when launching canvas G1～G4, elastic acting force by swing arm 44,45, before oblique the place ahead promotes bar 36 time, and the outer roller 13 that carries out reverse rotation integratedly with inner axis of rotation 12A is moved forward to the top ends of shell 11, and the canvas G1～G4 that is wound on the canvas spool J3 is drawn out.

The anti-locking apparatus of being close to coiling about the canvas over-hang part

The 4th following example and canvas spool J4, the J5 of the 5th example, and canvas spool J11～J13 described later, be for solve the present application manual begin the problem 3 of the initial explanation of disclosed problem content in the part and propose embodiment, it is incorporated with the structure with following function: to owing to outside roller 13 move inside axis of rotation 12, the 12A reveal backward, when preventing to be close to when coiling canvas over-hang part R2, R3 in order to prevent overstocked coiling; , guarantee that outer roller 13 carries out moving backward swimmingly.

The 4th example about the canvas spool

Canvas spool J4 as the 4th example of Figure 22～shown in Figure 24 is described here.The 50th, possess the sliding rope of suitable retractility and flexible synthetic resin material, on the axis direction with about its four inner axis of rotation 12 of packing into.

18A, 19A are the end caps that embeds the rear and front end portion be matched with inner axis of rotation 12, from its lid main part to 4 positions of the circumferential position of cap, each sliding rope 50 is bent with the U font and forms the rope passage 182,192 that turns back laterally.

24A, 25A are the end caps that embeds the rear and front end portion that is matched with outer roller 13, on the guide protrusions 261 that is formed on its inside portion, form rope and insert through hole 263, in addition, on the lid main part, be formed with the gathering sill 264 of guide protrusions 273 engagings of fitting recess 27 inner faces.

So, when sliding rope 50 is contained in canvas spool J4, with its along the back side of the guiding fin 172 of inner axis of rotation 12 after axis direction runs through, a side direction opposite side of rope passage 182,192 that is matched with end cap 18A, the 19A of front and back position from embedding is pulled out earlier, and pull out along the gathering sill 171 of the front and back position of inner axis of rotation 12 back of turning back laterally then.And then, its cable end is pulled out from the through hole 263 of end cap 24A, the 25A of outer roller 13, and fix with slip-off preventing to rope ends portion embedding clip 501,502.

Other sliding ropes 50 of packing in an identical manner thus, are set up four sliding ropes 50 on the axis direction of canvas spool J4 inside and outside.

So mobile if outer roller 13 carries out backward, then the sliding rope 50 that makes leading section with its interlock is drawn out along the gathering sill 171 of inner axis of rotation 12, and exposes the sliding rope 50 in rearward end, is drawn into the inside of inner axis of rotation 12.

Thus, mobile backward canvas over-hang part R2, the R3 that is wound onto on the inside axis of rotation 12 that is exposed by outer roller 13, be wound onto indirectly on the outer peripheral face of sliding rope 50, the outer peripheral face of this sliding rope 50, external diameter becomes big owing to exposing the first half at axis direction.

For this reason, be close to coiling when preventing to reel canvas over-hang part R2, R3, thereby guarantee moving backward smoothly of outer roller 13.

In addition, sliding rope 50 is linked because of moving backward of outer roller 13, and the inside of axis of rotation 12 is drawn out internally, therefore, also prevents being wound onto the canvas over-hang part R2 on sliding rope 50 peripheries, the wearing and tearing of R3.

The 5th example about the canvas spool

Then, describe at canvas spool J5 as the 5th example of Figure 25～shown in Figure 27.The 56th, possess the sliding zone of suitable retractility and flexible synthetic resin material, on the axis direction with about its four portion's axis of rotation 12 of packing into.

18B, 19B are the end caps that embeds the rear and front end portion be matched with inner axis of rotation 12, from its lid main part to the position of the quartering of the circumferential position of cap, each sliding zone 56 is bent with the U font and forms the tape channel 183,193 of turning back.

24B, 25B are the end caps that embeds the rear and front end portion that is matched with outer roller 13, when the quartering position of its lid collar part forms breach, form the tape channel 256 of drawing in sliding zone 56 on the surperficial direction of principal axis of lid main part.

So, with the medial surface of sliding zone 56 along the guiding fin 172 of inner axis of rotation 12, after running through at its axis direction, after pulling out earlier laterally and turn back from the inboard of the tape channel 183,193 of end cap 18B, 19B, 265 introduce along the tape channel, and the both ends of its band are fixed with slip-off preventing with clip 561,562.

Other sliding zone 56 is loaded into similarly, and the inside and outside quilt of canvas spool J5 sets up four sliding zones 56 thus.

Here, if outer roller 13 carries out backward moving, then to pulled into axle along the guiding fin 172 of inner axis of rotation 12 surperficial with its interlock sliding zone 56, and canvas over-hang part R2, R3 are wound onto this sliding zone 56 indirectly.

Thus, guarantee advancing and retreat when moving smoothly of outer roller 3, prevent wearing and tearing canvas over-hang part R2, R3.

In addition, carry out motorized, as Figure 23 (C) and Figure 26 (C), with pack into the inside of inner axis of rotation 12 of the motor 54 shown in Figure 17 (A), (B) and member of formation such as bearing socket 55 and end cap 19C to above-mentioned canvas spool J4, J5; Perhaps by the end cap 15,16 of electro-motor (not having diagram) shell 11 1 sides of packing into is realized the motorized of inner axis of rotation 12.

Second embodiment about corner awning device

Then, describe at the awning device S2 among second embodiment shown in the plan view of the stereogram of Figure 28 (A)～(C) and Figure 29 (D), (F) and Figure 30 (A)～(F).

Awning device S2 is by constituting with lower device: the second routine canvas stretching device K2, and it has two sections swing arm N1, N2 that carry out the pair of parallel of circular arc rotation by two stages operatings; Canvas coiler device M1, it has any one spool among above-mentioned canvas spool J1～J5 or any one spool among canvas spool J6～J8 described later.

Two sections swing arm N1, N2, the rear portion arm 59 and the anterior arm 60 that are connected by the mode with free warpage constitute, and use connecting rod 61 to connect the pars intermedia of this swing arm N1, N2, and the arm leading section are arranged at the support 48,49 of preceding bar 36 free to rotately.

Support 46,47 parts of the base end part of two sections swing arm N1, N2, the relative spring of promptly packing in the base end part of rear portion arm 59 than weak spring elastic force, in addition, the relative spring of packing in the crooked connecting portion of rear portion arm 59 and anterior arm 60 than strong spring elastic force.

So, the turning canvas G1 that will shown in Figure 28 (A) and Figure 30 (A), launch like that, when being wound on canvas spool J1～J5, at first, be subjected to a pair of rear portion arm 59, resist its elastic acting force and rearward begin to carry out the driven rotation of circular arc than the weak spring elastic acting force, thereby, bar 36 carries out parallelly mobile the time before making to oblique rear, makes rear portion arm 59 be folded in the wall part through the swing process shown in Figure 28 (A)～(C) and Figure 30 (A)～(C).

And then, as if rotation that canvas spool J1～J5 is reeled, then, then, be subjected to a pair of anterior arm 60 than the strong spring elastic acting force, resist its elastic acting force and before making bar 36 parallel mobile the time to oblique rear, make anterior arm 60 be folded in the wall part through the swing process shown in Figure 29 (C)～(E) and Figure 30 (C)～(E).

Opposite with it, when canvas spool J1～J5 is rewound, at first, be subjected to a pair of anterior arm 60 than the strong spring elastic acting force, forwards expansion direction carries out the circular arc rotation under its active force, and parallelly before tiltedly promotes preceding bar 36 mobile the time.

If anterior arm 60 swings to the start point shown in Figure 28 (C) and Figure 30 (C), then, then, be subjected to forwards being rotated than a pair of rear portion arm 59 of weak spring elastic acting force, and by swinging to the start point shown in Figure 28 (A) and Figure 30 (A), parallelly before tiltedly promote preceding bar 36 mobile the time.

Thus, canvas G1 in turning is unfolded and covers corner space portion.

Thereby, by by two sections swing arm N1, N2, bindiny mechanism with its connecting rod 61 formations, bar 36 is when two stages of corner space part in oblique the place ahead launch to move before making, compare with the situation of the swing arm 44,45 of the canvas stretching device K1 of first example of packing into, can more preceding bar 36 be pushed to oblique the place ahead.

In addition, above-mentioned situation, connection applies the base end part of two sections swing arm N1, N2 pushing active force and the angle of leading section to preceding bar 36, start point about about 70～80 degree that are adjusted in the practical application shown in Figure 30 (A), wherein, be rotated restriction by suitable brake (not having diagram) as required, the pendulum angle that makes anterior arm 60 be no more than pendulum angle, connecting rod 61 and rear portion arm 59 compositions about 45～50 degree is no more than about 120 degree.

In addition, make the awning device S2 of two second embodiment, the corner location of the side walls W2 of the face wall W1 of a side and opposite side relative to, and each canvas spool J1～J5 is constituted linkage structure shown in Figure 18 (A), (B).In addition, the turning canvas G1 that replaces first example, after the turning canvas G2～G4 of second example～the 4th example that will be shown in Figure 19 (A)～(C) is connected by extensible member 10, by making the canvas reel device M1 interlock of a side and opposite side, can be to turning canvas G2～G4 collection that launches or reel.

The 3rd embodiment of turning canvas device

Afterwards, describe at the awning device S3 among the 3rd embodiment shown in the plan view of the stereogram of Figure 31 (A), (B) and Figure 32 (A)～(C).

Awning device S3 is by constituting with lower device: the 3rd routine canvas stretching device K3, and it has telescopic oscillating arm T1, the T2 of the free telescopic slide of pair of parallel; Canvas coiler device M1, it has any one spool among above-mentioned canvas spool J1～J5 or any one spool among canvas spool J6～J8 described later, and these two devices are installed on the corner location of face wall W1 and the corner location of side walls W2 with the right angle butt mutually.

At this moment, the canvas spool J1～J5 of a side and opposite side constructs the interlock that its subtend portion constitutes as shown in figure 18.In addition, the leading section of the preceding bar 36 of a side and opposite side is fixed with the right angle butt mutually, perhaps utilized connector 67 as shown in figure 34 to fix.

Telescopic oscillating arm T1, T2, with the leading section of rear portion arm 62 to be free to slide the mode intercalation forwardly in the arm 63, it is made of the retractable ground such as inner wind spring 64 and elastic body of packing into, and the leading section of anterior arm 63 is arranged at free to rotately the support 48,49 of preceding bar 36 separately

Afterwards, identical with the situation of first example and canvas stretching device K1, the K2 of second example, be incorporated with in support 46,47 parts of the base end part of this swing arm T1, T2 telescopic oscillating arm T1, T2 are produced spring (do not have and illustrate) from active force to direction of extension that push.

Here, shown in Figure 32 (A), by making each canvas spool J1～J5 interlock, when the turning canvas G1 that subtend one side and opposite side launch reels, each telescopic oscillating arm T1, T2 resist its elastic acting force and rearward carry out driven rotation, and beginning reels to canvas spool J1～J5, meanwhile, carries out parallel moving to each face wall W1 and side walls W2 when making the preceding bar 36 of a side and opposite side carry out moving backward.

But, the leading section of the preceding bar 36 of one side and opposite side is connected integratedly, therefore, telescopic oscillating arm T1, the T2 of one side and opposite side when rearward carrying out circular-arc driven rotation, rearward are rotated while stretch by the relative slip of rear portion arm 62 and anterior arm 63, like this, shown in Figure 32 (C), falling to be folded in the wall part, meanwhile to corner part further incorporate before bar 36 be collected in wall surface.

Opposite with it, shown in Figure 32 (C), if the canvas spool J1～J5 of a side and opposite side is linked and the rotation of rewinding, then each telescopic oscillating arm T1, T2 are rotated while stretching by the expansion direction of its elastic acting force to oblique the place ahead, and when oblique the place ahead straight line parallel moves, promoting the preceding bar 36 of linking into an integrated entity, canvas G1 in turning is deployed on the corner part thus.

So, when supporting telescopic oscillating arm T1, the T2 of canvas stretching device K3 with free rotation mode, its brachium retractable is variable, therefore, can the turning decorative panel 67A of the shape that intersects vertically as shown in figure 33 be installed on the preceding bar 36 that links into an integrated entity and make it possess shop advertisement or signboard effect.

The 4th embodiment of corner awning device

Then, at describing as the corner awning device S4 among the 4th embodiment of Figure 33～shown in Figure 36.

The 65th, have the slide rail of guide wheel 66, as shown in figure 35, its with the mode that is free to slide by intercalation on preceding bar 36A and be supported, this preceding bar 36 has formed the gathering sill 361 of guide wheel 66 at frame section.And, to fixed support 48,49 respectively on the position of the close pars intermedia of slide rail 65 and the back-end location, and be arranged at the leading section of swing arm 44,45 at this support 48,49 free to rotately.

Guide wheel 66 is separating certain intervals by bearings on the outstanding track fin 651 that is provided with on the slide rail 65 front middle positions, and snap flange portion 362 supportings that form on the back side upper-lower position by preceding bar 36A are with slip-off preventing.

Thereby awning device S4 is by constituting with lower device: the slide rail 65 of intercalation among the bar 36A before the canvas stretching device K4 of the 4th example, its leading section with swing arm 44,45 are installed on; Canvas coiler device M1, its have among above-mentioned canvas spool J1～J5 any one spool or any one spool among canvas spool J6～J8 described later, these two devices are provided with the right angle butt mutually at the corner location of face wall W1 and the corner location of side walls W2.

At this moment, the canvas spool J1～J5 of one side and opposite side, its relatively to portion constitute as shown in figure 18 linkage structure, in addition, the leading section of the preceding bar 36 of one side and opposite side to intersect vertically shape subtend and fix, is perhaps carried out integrated fixing with connector 67.

Also have, identical with the situation of the stretching device K1～K3 of first example～the 3rd example, in support 46,47 parts of the base end part of swing arm 44,45, be incorporated with to direction of extension and swing arm 44,45 applied the spring (not having diagram) of pushing active force.

Here, as shown in figure 34, will be to the turning canvas G1 of a side and opposite side expansion, when reeling by each canvas spool J1～J5 is linked, each swing arm 44,45 is resisted its extension forces and is rearward carried out circular-arc driven rotation and begin reeling to canvas spool J1～J5, meanwhile, carry out parallel moving while make the preceding bar 36 of a side and opposite side carry out moving backward to each face wall W1 and side walls W2.

In addition, the leading section of the preceding bar 36A of one side and opposite side is connected to integrated, therefore, the swing arm 44,45 of one side and opposite side is when rearward carrying out circular-arc rotation, shown in the pilot process of Figure 36, earlier after rearward sliding, slide rail 65 carries out again rotating backward by preceding relatively bar 36A to front slide, like this, falling to be folded in the wall part, the incorporate preceding bar 36A that meanwhile furthers is collected in wall surface to corner part.

Opposite with it, as if the rotation of rewinding that links by the canvas spool J1～J5 that makes a side and opposite side, then each swing arm 44,45 is subjected to its elastic acting force and carries out circular-arc rotation to the direction of extension in oblique the place ahead, and to the corner space portion in oblique the place ahead parallel mobile the time straight line promote by bar 36A before incorporate, canvas G1 in turning is deployed in corner part thus.

In addition, during above-mentioned situation, shown in the released state of Figure 34, with the support 48 of the leading section of swing arm 44 be installed on than the length of preceding bar 36A a little short slide rail 65 pars intermedia near, if but its length can be installed on support 48 position of the close leading section of its short slide rail 65 when being half left and right sides.

The 5th embodiment about turning canvas device

Then, describe at the awning device S5 among the 5th embodiment shown in the plan view of the stereogram of Figure 37 (A)～(C) and Figure 38 (A)～(C).

This awning device S5 is by constituting with lower device: the canvas stretching device K5 in the 5th example, and it has double folding swing arm V1, the V2 that carries out the flexor of frog as jumping; Canvas coiler device M1, any one spool or canvas spool J6～J8 described later that it has above-mentioned canvas spool J1～J5 are provided with these two devices mutually at the corner location of face wall W1 and the corner location of side walls W2 with the right angle butt.

At this moment, the canvas spool J1～J5 of one side and opposite side, with its relatively to portion constitute as shown in figure 18 linkage structure, and, to intersect vertically shape subtend and fix, perhaps utilization connector 67 is as shown in figure 34 fixed with the leading section of the preceding bar 36 of a side and opposite side.

Double folding swing arm V1, V2 is made of rear portion arm 59 and anterior arm 60, this rear portion arm 59 and anterior arm 60 are connected in the mode of free double folding, utilize connecting rod 61 to connect this swing arm V1, the double folding connecting portion of V2, wherein, to be arranged at support 48 near the leading section of the double folding swing arm V1 of corner location free to rotately, before this support 48 is fixed on the position of close leading section of bar 36, and, the leading section of the double folding swing arm V2 of the close rear positions of opposite side is arranged at support 49 free to rotately, before this support 49 is fixed on the position of the close pars intermedia of bar 36.

Afterwards, to support 46,47 parts of the base end part of double folding swing arm V1, V2, promptly the base end part of rear portion arm 59 is packed into and it is applied the spring of pushing active force (not having diagram) of direction of extension.In addition, to the double folding connecting portion of rear portion arm 59 and anterior arm 60, packing into produces the spring of pushing active force (not having diagram) that this two arm 59,60 is applied direction of extension.

So, shown in Figure 37 (A) and 38 (A), by each canvas spool J1～J5 being linked reel when the turning canvas G1 that a side and opposite side launch, each double folding swing arm V1, V2 resist its extension force and carry out double folding to oblique rear on one side and rotate backward on one side, meanwhile, to with rear with the binary line parallel of corner part, straight line moves the preceding bar 36 that links into an integrated entity backward, simultaneously to each face wall W1 parallel with side walls W2 move above-mentioned before bar 36.After end, falling to be folded in wall limit part by instead being folded state, meanwhile, furthering to be concealed in to further to corner part and collect at wall surface to corner part by bar before incorporate 36.

Opposite with it, as if the rotation of rewinding by the canvas spool J1～J4 interlock that makes a side and opposite side, then each double folding swing arm V1, V2 are because of the direction of extension rotation forwards of its elastic acting force, and to oblique the place ahead parallel mobile the time straight line promote by bar before incorporate 36, thus, canvas G1 in turning is deployed in corner space portion.

The 6th example of canvas spool

Describe at the canvas spool J6 in the 6th example shown in Figure 39 (A), (B).

This spool J6 is made of following mode: utilize rackwork, make the outer roller 13 that is rotated integratedly with inner axis of rotation 12 axially advance and retreat mobile.

The 91st, embed the worm gear of the rearward end of end cap 25,92 are formed in the worm rack of the band plate-like on the internal face at shell 11 rear portions, and this tooth bar 92 is meshing with each other with worm gear 91.

Thereby, if utilize hand gear to make inner axis of rotation 12 and outer roller 13 carry out the one rotation, while then outer roller 13 via worm gear 91 and worm rack 92 mesh be rotated advance and retreat to its axis direction mobile.Meanwhile, Yi Bian make outer roller 13 be moved backward or move forward by inner axis of rotation 12 sliding guidances on one side by the tensile force of canvas stretching device K1～K5 and the pulling force of connecting line 34,35.

Thus, canvas main part R1 is wound onto on the outer roller 13, and canvas over-hang part R2, R3 are wound onto moving on the inside axis of rotation 12 that exposes backward owing to outer roller 13.

In addition, because turning canvas G1 is wound onto on the canvas spool J6 or is rewound, its winding diameter changes, and the peripheral speed of spool J6 can accelerate or slack-off lentamente, therefore, in order to ensure with its linkage status, preferably, the tooth bar of worm rack is rearward broadened at interval lentamente.

Also have, in above-mentioned situation, owing to utilize rackwork that outer roller 13 is moved forward and backward definitely, so can not need connecting line 34,35.

In addition, about the structure beyond above-mentioned, though diagram is identical with canvas spool J1 in first example, can be to any one spool of the canvas spool J2～J5 in second example～the 5th example rack structure as described above of packing into.

The 7th example of canvas spool

Canvas spool J7 at the 7th example shown in Figure 40 (A), (B) describes.

This spool J7 is made of internal fixation axle 12B and electric device (hand gear also can), wherein, above-mentioned internal fixation axle 12B supports outer roller 13 in the mode that is free to slide rotation, and above-mentioned electric device (hand gear also can) makes outer roller 13 itself carry out positive and negative rotation.

This point, canvas spool J1～J6 in first example～the 6th example, by utilizing manually or electric device makes inner axis of rotation 12,12A carry out positive and negative rotation, inner axis of rotation 12 and outer roller 13 are rotated integratedly, make outer roller 13 itself carry out the drive unit of positive and negative rotation and be incorporated with among the canvas spool J7 in the 7th example.

Therefore, there is no need to make inner shaft to be rotated, and can sliding guidance outer roller 13, no matter whether its axle itself rotates, so long as rotatable inner shaft is just passable.Consider these,, adopted internal fixation axle 12B here as the term of relative interior axis of rotation 12,12A.

16A is the storage case of drive unit, this drive unit possesses the end cap that is embedded in shell 11 rearward end, in the outstanding bearing portion 162 that is provided with on the bearing portion 152 of end cap 15 and the storage case 16A, be fixed with the rear and front end portion of internal fixation axle 12B to embed the mode that cooperates.

In storage case 16A, in keep electro-motor (do not have diagram), embedding on its output shaft has driven wheel 68.

24C, 25C are the end caps of hollow form that embeds the rear and front end portion of outer roller 13, wherein, are fixed with spur gear 69 in the rearward end of end cap 25C in the mode that embeds cooperation.

The 70th, be fixed in about 3 bar-shaped spur gear (hereinafter referred to as lever and gear wheel) on the gear axis of rotation 701 in the mode that embed to cooperate, the 71st, be fixed in the bearing nut of corner portion of the ceiling position, the back side of shell 11, when making gear axis of rotation 701 run through the through hole 711 in its eccentric bight, between bearing nut 71, rotatably 3 lever and gear wheels 70 are supported with bearing.

Afterwards, make spur gear 69 engagements and lever and gear wheel 70 engagements that embed outer roller 13, and, make the rearward end engagement and driven wheel 68 engagements of lever and gear wheel 70.

So, by electrical motor driven driven wheel 68, make outer roller 13 rotations by lever and gear wheel 70 and spur gear 69 engagements, meanwhile, by elastic acting force and the tensile force of canvas G1 and the pulling force of connecting line 34,35 of canvas stretching device K1～K5, this outer roller 13 carries out by internal fixation axle 12B sliding guidance the time moving backward or moving forward.

Thus, canvas main part R1 is wound onto outer roller 13, and canvas over-hang part R2, R3 are wound onto moving on the internal fixation axle 12B that exposes backward owing to outer roller 13.

The 8th example of canvas spool

Describe at the canvas spool J8 in the 8th example shown in Figure 41 (A), (B).

This canvas spool J8 is, to the canvas spool J7 in the 7th example, utilizes rackwork to make outer roller 13 to advance and retreat situation when mobile of axis direction.

The 93rd, devices spaced apart on the direction of principal axis of internal fixation axle 12B and the outstanding tooth bar that is provided with, it is meshing with each other with internal thread 252 on the inner peripheral surface that is formed on end cap 25C.

Thereby, when driving electro-motor and outer roller 13 being rotated by being meshing with each other of lever and gear wheel 70 and spur gear 69, mesh by the internal thread 252 of end cap 25C and the tooth bar 93 of internal fixation axle 12B, and then, by elastic acting force and the tensile force of canvas G1 and the pulling force of connecting line 34,35 of canvas stretching device K1～K5, undertaken when making outer roller 13 moving backward or moving forward by internal fixation axle 12B sliding guidance.

Thus, canvas main part R1 is wound onto outer roller 13, and canvas over-hang part R2, R3 are wound onto moving on the internal fixation axle 12B that exposes backward owing to outer roller 13.

In above-mentioned situation, on the axis direction of internal fixation axle 12B, formed tooth bar 93 with internal thread 252 engagements, replace said structure, can on the outer peripheral face of internal fixation axle 12B, form spiral helicine screw thread (not having diagram), be external screw thread, and outer roller 13 advance and retreat advance and retreat moved by the engagement of both screw threads.

In addition, can replace above-mentioned internal thread 252, snap fit tabs (not having diagram) is formed on the inside of end cap 25C, and make this snap fit tabs and above-mentioned external screw thread carry out engagement fit.

In addition, canvas spool J7, the situation of J8 in above-mentioned the 7th example and the 8th example are to the inside of the storage case 16A directly manual driving device of driving driven wheel 68 and lever and gear wheel 70 rearward end of also can packing into.

Same, if sliding rope 50 and the sliding zone 56 shown in canvas spool J4, the J5 in canvas spool J7, J8 pack the 4th example and the 5th example into, then, same with those situations, be close to coiling when preventing to reel canvas over-hang part R1, R2, and also can not harm moving backward smoothly of outer roller 13.

The 6th embodiment about turning canvas device

Then, describe at awning device S6 as the 6th embodiment of Figure 42～shown in Figure 45.

This is, the canvas stretching device K6 of the 6th example is packed into the drive unit of swing arm 44,45 and the canvas spool J9 of the 9th example of main portion that will constitute canvas coiler device M2 as the situation of slave end.

Below, describe about the drive unit of as shown in figure 44 swing arm 44,45.

46A, 47A are the supports that is arranged on the base end part of swing arm 44,45 free to rotately, intermediate support on the 72 face wall W1 that are mounted on the line that connects support 46A, 47A, the 73rd, across the axis of rotation of the base end part of swing arm 44,45, with intercalation at the worm screw 741,742 of its left and right sides end positions and intercalation bevel gear 751 at pars intermedia, in the time of between embedding support 46A, 47A and the 72 transverse axis bearing portion 461,471,721 separately, and be fixed on the axis of rotation 73 that runs through this transverse axis bearing portion.

761, the 762nd, be fixed on the worm gear of axle 442,452 the bottom of swing arm 44,45, it is set at the vertical bearing portion 462,472 of support 46A, 47A free to rotately, engages in the modes of engagement mutually with above-mentioned worm screw 741,742.

The 752nd, with bevel gear 751 intermeshing bevel gears, it embed to cooperate and is fixed in the upper end of axis of rotation 22, and this axis of rotation 22 in addition, is formed with hook 23 in the bottom of axis of rotation 22 by the vertical bearing portion 722 of intercalation at intermediate support 72.

Thereby, carrying out positive and negative rotation by on hook 23, hanging up operating handle, swing arm 44,45 links and carries out parallel rotation.

The 9th example about the canvas spool

Then, the canvas spool J9 at as shown in figure 45 slave end describes.

The 77th, through the wind spring in later half position of inner axis of rotation 12 inside, the 78th, discoid spring travel restriction seat, the leading section 771 of intercalation wind spring 77 and supporting on the through hole 782 that its eccentric position is opened, and with end 772 intercalations thereafter on the through hole of opening on the eccentric position of end cap 19 192 and support.

The 79th, run through the fixed axis that is inserted in wind spring 77 and supports, its center through hole 190 from end cap 19 penetrates into wind spring 77, respectively its leading section 791 embeddings are cooperated and are fixed in the center through hole 781 of spring travel restriction seat 78, shaft rear end portion 792 is embedded cooperation and is fixed in the center through hole of the bearing portion 161 of end cap 16.

Thereby if inner axis of rotation is rotated via outer roller 13, then wind spring 77 is compressed at leisure via the end cap 19 of this axis of rotation 12, and therefore, by the savings elastic energy, perhaps the elastic energy of being put aside is released in this wind spring 77.

Specifically, canvas G1～G4 is to the moment that the coiling of canvas spool J9 is finished, and can stay some precompressed and discharges elastic energy.

Opposite with it, be accompanied by canvas G1～G4 and be unfolded, on wind spring 77,, and can put aside maximum elastic acting force when launch finishing at leisure by the savings elastic energy.

Effect about the awning device of the 6th embodiment

As Figure 42 and shown in Figure 43, when being wound on the turning canvas G1～G4 that launches on the canvas spool J9, as if being rotated on the hook 23 that operating handle (not having diagram) is fastened on hand gear, the axis of rotation 73 that is meshing with each other by bevel gear 752,751 is rotated, meanwhile, by the worm screw 741,742 at both ends and being meshing with each other of worm gear 761,762, swing arm 44,45 rearward carries out circular-arc rotation, and bar 36 carries out parallel moving to oblique rear before making.

At this moment,, play a role the necessary and energy fully of institute when this elastic energy will be reeled the turning canvas G1 that launches～G4 based on the supernatural power of drawing of elastic energy at preceding bar 36.

Therefore, when the restraint forces of the swing arm 44,45 of canvas G1～G4 of launching is died down, discharge the elastic acting force of the wind spring 77 of putting aside maximum elastic energy when launching to finish.

Thus, inner axis of rotation 12 and outer roller 13 carry out the driven rotation of one, thereby canvas top margin 1, the 1A that is fixed on outer roller 13 reeled.

Like this, the swing arm 44,45 of driving side rearward is rotated, and bar 36 carries out parallel mobile the time before making to oblique rear, be converted to the rearward sliding force of external roller 13 by pulling force, make outer roller 13 carry out moving backward to the axis direction of inner axis of rotation 12 with connecting line 34,35.

Thus, canvas main part R1 is wound onto on the outer roller 13, and canvas extension R2, R3 are wound onto on the inside axis of rotation 12 that is accompanied by moving backward of outer roller 13 and exposes.

Opposite with it, to be wound on canvas G1～G4 of canvas spool J9 when the corner space portion of building launches, if to aforementioned direction rotary control handle in reverse direction, then be folded in two swing arms of wall limit part 44,45, carry out circular-arc rotation to its direction of extension, and be installed on the preceding bar 36 of arm leading section to the parallel promotion of corner space portion in oblique the place ahead.

Meanwhile, inner axis of rotation 12 and outer roller 13 carry out the back-roll of one, the turning canvas G1 that is wound onto canvas spool J1 are rewound while coil compression springs 77, thereby savings elastic energy.

In addition, pulling force by the revolving force of the swing arm 44,45 of bar 36 before acting on and the connecting line 34,35 that rewound, externally roller 13 produce forwards to the effect of sliding force, Yi Bian and these outer roller 13 one side are moved forward along inner axis of rotation 12 reverse.

So, by since the revolving force of swing arm 44,45 and preceding bar 36 to the promotion in oblique the place ahead, inner axis of rotation 12 reverse with the one of outer roller 13 and outside the moving forward of roller 13, turning canvas G is pushed to the corner space portion in oblique the place ahead.

The tenth example about the canvas spool

Then, the canvas spool J10 at the slave end in the tenth example as shown in figure 46 describes.

25C embeds the end cap that cooperates and be fixed in the rearward end of outer roller 13, in its back-end the rearward outstanding tubular axis 81 that is provided with in the portion.

The 82nd, embed the cover plate on the tubular axis 81, the 83rd, leaf spring is rolled into the disc spring of vortex shape, it, will be embedded in the kerf slots 811 of tubular axis 81 to the spring end 831 of its inside portion on tubular axis 81 and supported by intercalation.

The 84th, be fixed on the slip shell of the rearward end of outer roller 13, its storage case as wind spring 83 is embedded by tubular axis 81, is advanced and retreat mobile by the medial surface sliding guidance of shell 11.The 842nd, the outstanding fastening portion that is arranged on slip shell 84 corner portions, its spring end 832 to the outside portion of wind spring 83 carries out fastening and fixing.

The 85th, anti-loosening washer on the rearward end of embedding tubular axis 81, it is supported with slip-off preventing the cover plate 82, wind spring 83, the slip shell 84 that embed successively on the tubular axis 81.241, the 251st, the through hole of internal fixation axle 12B, the 821st, the through hole of cover plate 82, the 841st, the end through hole of slip shell 84.

Thereby, if can be free to slide guiding ground intercalation supported outer roller 13 on internal fixation axle 12B is rotated, then the end cap 25C wind spring 83 via this outer roller 13 is compressed at leisure, thereby puts aside elastic energy in this wind spring 83, perhaps is released by savings ground elastic energy.

Specifically, canvas G1～G4 is to the moment that the coiling of canvas spool 10 is finished, and can stay some precompressed and discharges elastic energy.

In contrast, be accompanied by canvas G1～G4 and be unfolded, on wind spring 83,, putting aside maximum elastic acting force when launching to finish at leisure by the savings elastic energy.

In addition, as Figure 40 and shown in Figure 41 with canvas spool J7, J8 during as slave end, do not need driven wheel shown in this Fig 68, and shown in Figure 46 (B), to the inside of the storage case 16A disc spring (do not have diagram) of packing into, and make lever and gear wheel 70 carry out driven rotation, thus via outer roller 13, in above-mentioned disc spring the savings or emit elastic energy, thereby can deal with coiling and the back-roll of turning canvas G1～G4.

About preventing to be close to other variation of coiler device

The 11 example about the canvas spool

At first, in Figure 47 of the canvas spool J11 of expression in the 11 example, 56A is the telescopic band (rope also can) of rubber system, between the inner peripheral surface with the external surface of about its four inner axis of rotation 12 of packing into and outer roller 13.

Then, make telescopic band 56A along axis direction be applied in inner axis of rotation 12 external surface guiding fin 172 and outside between the inner peripheral surface of roller 13, and its rear and front end portion pulled out along the tape channel 265 of end cap 24B, 25B, wherein, after leading section turns back from the inboard, lateral of the tape channel 183 of the end cap 18B of leading section with band, carry out slip-off preventing at the inner side of this end cap 18B with clip 561 and fix.

In addition, after being with rearward end to pull out, fix with slip-off preventing by clip 562 from the tape channel 265 of end cap 25B.

Other telescopic bands 56A that similarly also packs into, the axis direction along inner axis of rotation 12 sets up four telescopic band 56A thus.

So if outer roller 13 is mobile backward, then with its interlock, telescopic band 56A is elongated and exposes along the guiding fin 172 of inner axis of rotation 12, and canvas extension R2, R3 are wound on its peripheral part indirectly.

Thus, guarantee that outer roller 13 advances and retreat when moving swimmingly, also prevent from canvas extension R2, R3 are worn and torn.

In addition, replace telescopic band 56A, can canvas spool J4 with stretch rope such as the above-mentioned Figure 22 of being assembled in～shown in Figure 24 on.

The 12 example about the canvas spool

Afterwards, among the Figure 48 (A) of canvas spool J12 in expression the 12 example, (B), the 90th, twist in the wind spring on the leading section of inner axis of rotation 12,12A or internal fixation axle 12B, when canvas launches, shown in figure (A), it is collected in the position of the close front end of the outer roller 13 that has moved forward with compressive state.

When turning canvas G1～G4 reeled, because outer roller 13 moves backward, above-mentioned wind spring 90 was stretched on the outer peripheral face of inner axis of rotation 12,12A, 12B and exposes, and canvas extension R2, R3 are wound onto on its outer peripheral face indirectly.

Thus, the advance and retreat of outer roller 13 do not move and can be harmed.

The 13 example about the canvas spool

Then, in Figure 49 of the canvas spool J13 that represents the 13 example, the 94th, be attached to the sheet magnet on the outer peripheral face of first half of inner axis of rotation 12,12A or internal fixation axle 12B, the 95th, be fixed in the sheet magnet of end edge portion of close canvas hypotenuse 3,5, the 5A of turning canvas G1～G4.In addition, outer roller 13 is nonmagnetic material manufacturings.

So, when canvas extension R2, R3 are wound onto the outer peripheral face of the inside axis of rotation 12 expose owing to moving backward of outer roller 13,12A, 12B, canvas hypotenuse 3,5,5A are owing to magnetic levitation takes place in the magnetic force repulsion, thus, prevent to be close to coiling, thereby guarantee moving smoothly of outer roller 13.

In above-mentioned situation, also can take following mode: stator magnet on the inner peripheral surface of roller 13 outside, stator magnet 94 on the total length of the outer peripheral face of inner axis of rotation 12,12A, 12B.

During this situation, relative interior axis of rotation 12,12A, 12B, outer roller 13 is supported with the state of magnetic levitation, thereby, eliminate or reduce the slip resistance of this outer roller 13 when advance and retreat are mobile significantly, the advance and retreat of therefore feasible outer roller 13 move especially smooth and easy.

Other variation about the turning canvas

At last, append several variation of record turning canvas G1～G4.

In Figure 50 (A)～(C), the 86th, be fixed on deburring cloth near the face side of canvas hypotenuse 3,5,5A, its thickness be formed from top side to canvas base 2,2A thickening continuously and at leisure.

So, if canvas extension R2, R3 are wound onto owing to outer roller 13 moves on the outer peripheral face of the inside axis of rotation 12,12A or the internal fixation axle 12B that expose backward with the cylinder shape, then shown in the sectional view of figure (C), the part of above-mentioned deburring cloth 86 is reeled with the state that helical form improves.

Thus, prevent that canvas extension R2, R3 are with on the outer peripheral face of being close to state and being wound onto inner axis of rotation 12,12A and internal fixation axle 12B, thereby, brought into play the effect of the liner of the deburring cloth 86 of being reeled, so guaranteed moving smoothly of outer roller 13 with helical form.

In addition, in above-mentioned situation, with the thickness of deburring cloth 86 form thickening slowly, but can take each volume or per two volumes to increase this methods that increase thickness of thickness interimly.

In Figure 51, the 89th, have the band plate-like aggregate of spring, it is arranged on horizontal stripe shape and close spacing that canvas inside is sewed on from canvas main part R1 to canvas extension R2, R3 and is fixing, perhaps is inserted into the inside of the bag shape passage that forms with the horizontal stripe shape.

Thereby, if the canvas G1～G4 of the aggregate 89 of will having packed into is wound on the outer roller 13, having some gaps between the outer peripheral face of then little inner shaft 12,12A, 12B and canvas extension R2, R3 than its diameter, canvas is reeled across these gaps.

Therefore, when both having guaranteed that outer roller 13 moved swimmingly, also prevent wearing and tearing to canvas extension R2, R3.

In Figure 52 (A), (B), the 87, the 88th, connecting band, its connecting band are sewed on and are fixed on the diagonal that four bights with canvas body R1 connect sideling, and the strap end portion outstanding from its both ends is provided with through hole 871,872,881,882.

So, canvas top margin 1, the 1A of aforementioned turning canvas G1～G4 is installed in outer roller 13, and canvas base 2,2A is installed in preceding bar 36, when 36A is last, is screwed into Screw (not diagram) and fixes on each connecting hole 271,272,39,40.

In above-mentioned situation, connecting band 87,88 is fixed on the canvas main part R1 with the X font, but can take following mode: shown in Figure 53, sew up connecting band 87A, 88B fixing with inverted v-shaped, perhaps replace connecting band and adopt rope, perhaps connecting line 34,35 is fixed with X font or V font.

The coml utilizability

The invention provides such as above-mentioned turning canvas spool and corner awning device, so leap Ground improves corner part to various buildings and skeleton structure body etc. at decorative effect and attractive in appearance Property time, can provide rich technical interest as corner awning device to the same industry With practicality, brand-new product.

Claims (99)

1. turning canvas spool, it is characterized in that ((J1～J13) constitutes by inner shaft (12,12A, 12B) with along the outer roller (13) that the axis direction of this inner shaft (12,12A, 12B) supports movably the spool of G1～G4) reel or rewind to the turning canvas.

2. turning as claimed in claim 1 canvas spool is characterized in that,

(G1～G4) have: the canvas main part (R1) of rectangle and the canvas extension (R2, R3) that stretches out to a side, deployed condition is the right-angled trapezium shape to the turning canvas.

3. as claim 1 or 2 described turning canvas spools, it is characterized in that,

Form turning canvas (the canvas top margin of G1～G4) (1,1A) and canvas base (2,2A) abreast,

The one side is formed the canvas hypotenuse that extends to the base (3,5,5A),

Its opposite side is formed vertical canvas vertical edges (4).

4. turning as claimed in claim 1 canvas spool is characterized in that, outer roller (13) go up to be installed an end of connecting band (87,88,87A, 88A) or connecting line (34,35).

5. turning as claimed in claim 2 canvas spool is characterized in that, forms the cross aisle (32,33) that connecting line (34,35) or connecting band (87,88) are inserted through on the diagonal in four bights of canvas main part (R1).

6. turning as claimed in claim 2 canvas spool is characterized in that,

On inner shaft (12,12A, 12B), can be free to slide roller outside the intercalation rotatably (13) and support,

Roller outside this (13) is gone up coiling turning canvas (in the canvas main part (R1) of G1～G4), because outer roller (13) (the canvas extension (R2, R3) of G1～G4) of coiling turning canvas on the mobile backward inner shaft that exposes of a side direction opposite side of axle (12,12A, 12B) axis direction (12,12A, 12B) internally.

7. turning as claimed in claim 1 canvas spool, it is characterized in that, (G1～when G4) rewinding makes outer roller (13) while that the opposite side of axle internally (12,12A, 12B) axis direction is carried out in the rotation of rewinding is mobile before a side direction to the turning canvas.

8. as any described turning canvas spool in the claim 1,6 or 7, it is characterized in that,

Inner shaft is as inner axis of rotation (12,12A),

On this inside axis of rotation (12,12A), can be free to slide outside the ground intercalation roller (13) and support.

9. turning as claimed in claim 8 canvas spool is characterized in that,

With the turning canvas (the canvas extension (R2, R3) of G1～G4) be wound on owing to outer roller (13) internally a side direction opposite side of axis of rotation (12,12A) axis direction move backward on the inside axis of rotation (12) that exposes,

(G1～when G4) rewinding makes outer roller (13) while that the opposite side of axis of rotation internally (12,12A) axis direction is carried out in the rotation of rewinding is mobile before a side direction to the turning canvas.

10. turning as claimed in claim 8 canvas spool is characterized in that,

Collection turning canvas (front openings of the shell (11) of G1～G4) is formed with canvas and pulls out mouthful (14),

The end cap (15,16) that is embedded in above-mentioned shell (11) carries out bearing-type to inner axis of rotation (12,12A) to be supported.

11. turning as claimed in claim 8 canvas spool is characterized in that,

With the end cap (15,16) of shell (11) as the bearing tailstock,

At this tailstock inner axis of rotation (12) being carried out bearing-type supports.

12. turning as claimed in claim 8 canvas spool is characterized in that,

The rearward end of roller (13) embeds worm gear (91) outside,

To be installed in the collection turning canvas (internal face of the shell (11) of G1～G4) with this worm gear (91) engaged worm driving rack (92).

13. turning as claimed in claim 8 canvas spool is characterized in that, the inside of inner axis of rotation (12, the 12A) wind spring (77) of packing into, this wind spring (77) are that elastic energy is put aside or discharged with the positive and negative rotation masterpiece of outer roller (13).

14. turning as claimed in claim 13 canvas spool is characterized in that,

Connect in the wind spring (77) and insert fixed axis (79),

The spring travel that embeds on the leading section of this fixed axis (79) restriction seat (78) is gone up side of the above-mentioned wind spring of fastening (77), and insert it into by the inside of inner axis of rotation (12) supported,

Make the opposite side of said fixing axle (79) run through the end cap (19) of inner axis of rotation (12),

After the opposite side of the above-mentioned wind spring of this end cap (19) fastening (77), be fixed on the end cap (16) of shell (11).

15. turning as claimed in claim 8 canvas spool is characterized in that,

Collection turning canvas (shell (11) of G1～G4) supports for 1/2～2/3 the inside axis of rotation (12A) of this shell (11) carries out bearing-type axial length,

The rearward end of rod (13) is installed by above-mentioned shell (11) and is led and the mobile sliding bearing (58) of advancing and retreat outside.

16. turning as claimed in claim 8 canvas spool, it is characterized in that, at the shaft end of inner axis of rotation (12,12A) the manual or electronic drive unit of packing into, this device makes this inside axis of rotation (12,12A) and outer roller (13) carry out positive and negative rotation integratedly.

17. turning as claimed in claim 8 canvas spool, it is characterized in that, the electro-motor (54) of packing in the axle inside of inner axis of rotation (12,12A), this electro-motor (54) make this inside axis of rotation (12,12A) and outer roller (13) are carried out positive and negative rotation integratedly.

18. turning as claimed in claim 17 canvas spool is characterized in that,

The rear and front end portion of electro-motor (54) is provided with motor output shaft (541) and fixing with axial region (542),

Wherein, the motor output shaft (541) of a side is embedded in the bearing socket (55) of intercalation among inner axis of rotation (12), (12A),

With opposite side fixing with axial region (542) embed to cooperate and the end cap (15,16) that is fixed on shell (11) is gone up or bearing with in the bearing portion (151,161) of tailstock.

19. turning as claimed in claim 8 canvas spool is characterized in that, forms guide groove (171) and the fin (172) that leads at the axis direction of inner axis of rotation (12,12A).

20. turning as claimed in claim 8 canvas spool is characterized in that,

Roller (13) go up to embed end cap (24,25,24A, 25A, 24B, 25B) outside,

On the inner peripheral surface of this end cap (24,25,24A, 25A, 24B, 25B), form guide protrusions (261) and guide groove (262), this guide protrusions (261) and guide groove (262) can be free to slide engage with the guide groove (171) and the guiding fin (172) of inner axis of rotation (12,12A).

21. any described turning canvas spool as in the claim 1,6 or 7 is characterized in that,

With inner shaft as internal fixation axle (12B),

Outer roller (13) can be free to slide intercalation rotatably to be gone up and supports at this internal fixation axle (12B).

22. turning as claimed in claim 21 canvas spool is characterized in that,

The turning canvas (the canvas extension (R2, R3) of G1～G4) be wound on owing to outer roller (13) internally a side direction opposite side of fixed axis (12B) axis direction move backward on the inside axis of rotation (12) that exposes,

(G1～when G4) rewinding, the opposite side of fixed axis (12B) axis direction moves before a side direction while the rotation of rewinding is carried out internally to make outer roller (13) to the turning canvas.

23. as claim 21 or 22 described turning canvas spools, it is characterized in that,

The rearward end of roller (13) embeds spur gear (69) outside,

To be installed in the canvas (internal face of the shell (11) of G1～G4) in collection turning with the lever and gear wheel (70) of this spur gear (69) engagement.

24. turning as claimed in claim 23 canvas spool is characterized in that,

The rearward end of roller (13) embeds end cap (25C) outside,

Form internal thread (252) within it on the side face,

Be formed on internal fixation axle (12B) with the tooth bar (93) or the external screw thread of this internal thread (252) engagement.

25. turning as claimed in claim 23 canvas spool is characterized in that,

The rearward end of roller (13) embeds end cap (25C) outside,

In the inner snap fit tabs that forms of its lid,

To be formed on the external screw thread of this projection engages on the outer peripheral face of internal fixation axle (12B).

26. turning as claimed in claim 23 canvas spool is characterized in that, the shaft end of lever and gear wheel (70) pack into wind spring or disc spring, this wind spring or disc spring are that elastic energy is put aside or discharged with the positive and negative rotation masterpiece of outer roller (13).

27. turning as claimed in claim 21 canvas spool is characterized in that, to pack into its positive and negative rotation masterpiece be the disc spring (83) that elastic energy is put aside or discharged to the rearward end of roller (13) outside.

28. turning as claimed in claim 21 canvas spool is characterized in that,

Collection turning canvas (front openings of the shell (11) of G1～G4) is formed with canvas and pulls out mouthful (14),

Go up fixing internal fixed axis (12B) at the end cap that embeds this shell (11) (15,16,16A).

29. turning as claimed in claim 21 canvas spool is characterized in that,

With the end cap of shell (11) (15,16,16A) as the fixing tailstock of using,

Fixing internal fixed axis (12B) on this tailstock.

30. turning as claimed in claim 28 canvas spool is characterized in that,

In the rearward end of shell (11) storage case (16A) of its end cap of double as is set,

In this storage case (16A), pack into electric device with the driven wheel (68) of lever and gear wheel (70) engagement.

31. turning as claimed in claim 28 canvas spool is characterized in that,

In the rearward end of shell (11) storage case (16A) of its end cap of double as is set,

In this storage case (16A), pack into and make lever and gear wheel (70) carry out the manual or electronic drive unit of positive and negative rotation.

32. turning as claimed in claim 27 canvas spool is characterized in that,

The end cap (25C) of the rearward end of roller (13) embedding is outside gone up to protrude tubular axis (81) is set,

Go up intercalation disc spring (83) at this tubular axis (81),

With spring end (831) fastening of its inside portion on tubular axis (81),

The slip shell (84) that embeds is gone up in spring end (832) fastening of the outside portion of disc spring (83) at tubular axis (81).

33. as claim 6 or 7 described turning canvas spools, it is characterized in that, constitute and to prevent because outer roller (the 13) (device of being close to coiling during the canvas extension (R2, R3) of G1～G4) of coiling turning canvas on the surface of the mobile backward inner shaft that exposes of a side direction opposite side of (12,12A, 12B) axis direction (12,12A, 12B) internally spool.

34. turning as claimed in claim 33 canvas spool is characterized in that,

At the leading section of inner shaft (12,12A, the 12B) wind spring (90) of packing into,

Be accompanied by outer roller (13) internally a side direction opposite side of axle (12,12A, 12B) axis direction move backward, above-mentioned wind spring (90) is stretched on the outer peripheral face of above-mentioned inner shaft (12,12A, 12B) and exposes,

(the canvas extension (R2, R3) of G1～G4) of coiling turning canvas on its outer peripheral face.

35. turning as claimed in claim 1 canvas spool is characterized in that,

Fixing deburring cloth (86) near the position of turning canvas (the canvas hypotenuse of G1～G4) (3,5,5A),

Form its film thickness to such an extent that (2,2A) continuously or interim ground thickening to the canvas base from canvas top margin (1,1A).

36. turning as claimed in claim 1 canvas spool is characterized in that, stator magnet (95) near the position of canvas (the canvas hypotenuse of G1～G4) (3,5,5A).

37. turning as claimed in claim 1 canvas spool is characterized in that, (the canvas main part (R1) of G1～G4) is to canvas extension (R2, R3), with the horizontal stripe shape aggregate (89) of packing into from the turning canvas.

38. turning as claimed in claim 33 canvas spool is characterized in that,

With outer roller (13) as nonmagnetic material,

Owing to should outer roller (13) stator magnet (94) on the outer peripheral face of the mobile backward inner shaft that exposes of a side direction opposite side of axle (12,12A, 12B) axis direction (12,12A, 12B) internally,

Turning canvas that sheet magnet (95) is housed (G1～G4) reels on its outer peripheral face.

39. turning as claimed in claim 33 canvas spool is characterized in that,

Stator magnet on the inner peripheral surface of roller (13) outside,

Intercalation should outer roller (13) and the outer peripheral face of the inner shaft that supports (12,12A, 12B) on stator magnet (94), coiling is equipped with the turning canvas (G1～G4) of sheet magnet (95) on this outer peripheral face.

40. turning as claimed in claim 1 canvas spool is characterized in that,

Stator magnet on the inner peripheral surface of roller (13) outside,

Stator magnet (94) on the outer peripheral face of roller outside being intercalated in this (13) and the inner shaft that supports (12,12A, 12B),

Make above-mentioned outer roller (13) be in the magnetic suspension state.

41. a turning canvas spool is characterized in that,

Collection turning canvas (front openings of the shell (11) of G1～G4) is formed with canvas and pulls out mouthful (14),

In the end cap (15,16) that embeds above-mentioned shell (11) inner axis of rotation (12,12A) is carried out bearing-type and support, this inside axis of rotation (12,12A) forms guide groove (171) and leads fin (172) and constitute at axis direction,

On this inside axis of rotation (12,12A), can be free to slide roller outside the intercalation rotatably (13) and support,

On the inner peripheral surface that embeds end cap (24,25,24A, 25A, 24B, 25B) that should outer roller (13), constitute guide protrusions (261) and guide groove (262), the guide groove (171) of this guide protrusions (261) and guide groove (262) and above-mentioned inner axis of rotation (12,12A) and the fin (172) that leads can be free to slide by intercalation.

42. turning as claimed in claim 41 canvas spool is characterized in that,

The rearward end of roller (13) embeds worm gear (91) outside,

To be installed on the internal face of above-mentioned shell (11) with this worm gear (91) engaged worm driving rack (92).

43. turning as claimed in claim 41 canvas spool is characterized in that, the wind spring (77) of packing in the inside of inner axis of rotation (12,12A), this spring are that elastic energy is put aside or discharged with the positive and negative rotation masterpiece of outer roller (13).

44. turning as claimed in claim 43 canvas spool is characterized in that,

In wind spring (77), connect and insert fixed axis (79),

Go up side of the above-mentioned wind spring of fastening (77) at the spring travel restriction seat (78) that the leading section of this fixed axis (79) embeds, and insert it into by the inside of inner axis of rotation (12) supported,

The opposite side of said fixing axle (79) is run through in the end cap (19) of inner axis of rotation (12),

After the opposite side of the above-mentioned wind spring of this end cap (19) fastening (77), be fixed on the end cap (16) of shell (11).

45. turning as claimed in claim 21 canvas spool is characterized in that,

Lay sliding rope (50) along the guide groove that on the axis direction of inner axis of rotation (12), forms (171),

And improve the outer peripheral face of inner axis of rotation (12) by this sliding rope (50).

46. turning as claimed in claim 45 canvas spool is characterized in that,

Make sliding rope (50) be inserted through inner axis of rotation (12),

With its rear and front end portion internally axis of rotation (12) pull out and turn back after be fixed on the outer roller (13).

47. turning as claimed in claim 46 canvas spool is characterized in that,

The end cap (18A, 19A) that is embedded in inner axis of rotation (12) is gone up the rope passage (182,192) that formation is pulled out sliding rope (50) and turned back laterally,

Form guide protrusions (261) on the inner peripheral surface of the end cap (24A, 25A) that embeds in the roller (13) outside,

This guide protrusions (261) goes up and forms rope through hole (263).

48. turning as claimed in claim 21 canvas spool is characterized in that,

Lay sliding zone (56) or telescopic band (56A) along the guiding fin (172) that on the axis direction of inner axis of rotation (12,12A), forms,

Improve the outer peripheral face of inner axis of rotation (12), (12A) by this sliding zone (56) or telescopic band (56A).

49. turning as claimed in claim 48 canvas spool is characterized in that,

Make sliding zone (56) be inserted through inner axis of rotation (12),

With its rear and front end portion internally axis of rotation (12) pull out and turn back laterally after be fixed on the outer roller (13).

50. turning as claimed in claim 49 canvas spool is characterized in that,

Go up the tape channel (183,193) that formation is pulled out sliding zone (56) and turned back laterally at the end cap (18B, 19B) that embeds inner axis of rotation (12),

And the end cap (24B, 25B) of roller (13) is gone up the tape channel (265) that forms importing sliding zone (56) outside embedding.

51. turning as claimed in claim 48 canvas spool is characterized in that,

The leading section of telescopic band (56A) is installed on end cap (18B), and this end cap (18B) embeds the leading section of inner axis of rotation (12,12A),

The rearward end of telescopic band (56A) is fixed in end cap (25B), and this end cap (25B) embeds the rearward end of outer roller (13).

52. turning as claimed in claim 51 canvas spool is characterized in that,

The tape channel (183) that formation is turned back the leading section of telescopic band (56A) to the inside,

The end cap (24B, 25B) of roller (13) is gone up and is formed the tape channel (265) of pulling out telescopic band (56A) outside embedding.

53. a turning canvas spool is characterized in that,

(shell (11) of G1～G4) carries out bearing-type to inner axis of rotation (12A) to be supported at collection turning canvas, this inside axis of rotation (12A), axial length is 1/2～2/3 of this shell (11), and forms guide groove (171) and lead fin (172) and constitute at axis direction

On this inside axis of rotation (12A), can be free to slide roller outside the intercalation rotatably (13) and carry out the bearing-type support,

Embed should outside form guide protrusions (261) and guide groove (262) on the inner peripheral surface of end cap (24,25,24A, 25A, 24B, 25B) of roller (13), the guide groove (171) and the guiding fin (172) of this guide protrusions (261) and guide groove (262) and above-mentioned inner axis of rotation (12,12A) can engage with being free to slide

The rearward end of roller (13) is installed by above-mentioned shell (11) and is led and the mobile sliding bearing (58) of advancing and retreat outside.

54. turning as claimed in claim 53 canvas spool is characterized in that, the wind spring (77) of packing in the inside of inner axis of rotation (12,12A), this spring are that elastic energy is put aside or discharged with the positive and negative rotation masterpiece of outer roller (13).

55. turning as claimed in claim 54 canvas spool is characterized in that,

In wind spring (77), connect and insert fixed axis (79),

Go up side of the above-mentioned wind spring of fastening (77) at the spring travel restriction seat (78) that the leading section of this fixed axis (79) embeds, and insert it into by the inside of inner axis of rotation (12) supported,

The opposite side of said fixing axle (79) is run through in the end cap (19) of inner axis of rotation (12),

After the opposite side of the above-mentioned wind spring of this end cap (19) fastening (77), be fixed on the end cap (16) of shell (11).

56. a turning canvas spool is characterized in that,

Collection turning canvas (front openings of the shell (11) of G1～G4) is formed with canvas and pulls out mouthful (14),

Go up fixing internal fixed axis (12B) at the end cap that embeds this shell (11) (15,16,16A),

On this internal fixation axle (12B), can be free to slide roller outside the intercalation rotatably (13) and support,

Embed spur gear (69) on the rearward end of roller outside this (13),

To be installed on the lever and gear wheel (70) of this spur gear (69) engagement collection turning canvas (internal face of the shell (11) of G1～G4),

In the rearward end of above-mentioned shell (11) storage case (16A) of its end cap of double as is set,

In this storage case (16A), pack into electric device with the driven wheel (68) of above-mentioned lever and gear wheel (70) engagement,

Perhaps constituting makes above-mentioned lever and gear wheel (70) carry out the manual or electronic drive unit of positive and negative rotation.

57. turning as claimed in claim 56 canvas spool is characterized in that,

The rearward end of roller (13) embeds end cap (25C) outside,

Form internal thread (252) within it on the side face,

Go up the tooth bar (93) that forms with this internal thread (252) engagement at internal fixation axle (12B).

58. a corner awning device is characterized in that, comprising:

The turning canvas (G1～G4);

The canvas spool (J1～J13), (G1～G4) is wound on inner shaft (12,12A, 12B) and outer roller (13) and goes up or above-mentioned turning canvas is rewound with above-mentioned turning canvas for it, wherein, above-mentioned outer roller (13) supports movably along the axis direction of this inner shaft (12,12A, 12B);

Reeling or the above-mentioned turning canvas that rewinds (during G1～G4), swing arm (44,45, N1, N2, T1, T2, V1, V2), it retracts preceding bar (36,36A) and folds to the parallel promotion in oblique the place ahead or to oblique rear, and (lower hem of G1～G4) supports this preceding bar (36,36A) to this turning canvas.

59. corner awning device as claimed in claim 58 is characterized in that, outside between roller (13) and the preceding bar (36,36A), lays connecting line (34,35) or connecting band (87,88,87A, 88A) and supports.

60. corner awning device as claimed in claim 58 is characterized in that,

To the turning canvas (when G1～G4) reels collection,, preceding bar (36,36A) is moved to oblique rear is parallel by the rearward rotation of swing arm (44,45, N1, N2, T1, T2, V1, V2),

Meanwhile, outer roller (13) is rotated the above-mentioned turning canvas of reeling (to be undertaken by inner shaft (12,12A, 12B) sliding guidance in the time of the canvas main part (R1) of G1～G4) moving backward from a side direction opposite side of the axis direction of this inner shaft (12,12A, 12B)

(the canvas extension (R2, R3) of G1～G4) is wound onto owing on the mobile backward inner shaft that exposes that should outer roller (13) (12,12A, 12B) above-mentioned turning canvas.

61. as claim 58 or 60 described corner awning devices, it is characterized in that,

To the turning canvas (when G1～G4) rewinds and launches, by the rotation of swing arm (44,45, N1, N2, T1, T2, V1, V2) before the parallel promotion in oblique the place ahead bar (36,36A),

By ((G1～when G4) rewinding makes outer roller (13) move before a side direction along the opposite side of the axis direction of inner shaft (12,12A, 12B) canvas extension (R2, R3) is stretched in corner space portion the turning canvas on the J1～J13) to being wound on the canvas spool.

62. corner awning device as claimed in claim 60, it is characterized in that, if by making above-mentioned swing arm (44,45, N1, N2, T1, T2, V1, V2) rotation makes preceding bar (36) backward, (36A) carry out parallel moving to oblique rear, then the turning canvas is (when the canvas main part (R1) of G1～G4) is wound onto on the outer roller (13), because should outer roller (13) and above-mentioned preceding bar (36, the turning canvas of laying 36A) (G1～G4) or connecting line (34,35) or connecting band (87,88,87A, pulling force 88A) and make should outer roller (13) to inner shaft (12,12A, axis direction 12B) slides.

63. corner awning device as claimed in claim 58 is characterized in that,

A pair of swing arm (44,45, T1, T2) is carried out parallel support,

Wherein, the base end part of the swing arm of a side (44, T1) is installed near the corners of building,

Its leading section is installed near the pars intermedia of preceding bar (36),

The base end part of the swing arm of opposite side (45, T2) is installed on from separating near the above-mentioned turning on the position of appropriate intervals,

And its leading section is installed near the rearward end of above-mentioned preceding bar (36).

64. as the described corner awning device of claim 63, it is characterized in that,

Swing arm is the parallel telescopic oscillating arm (T1, T2) that a pair of retractable slides,

This swing arm (T1, T2) is by being free to slide ground intercalation and supported rear portion arm (62) and anterior arm (63) formation.

65. corner awning device as claimed in claim 58 is characterized in that,

Before bar (36A) go up can be free to slide intercalation slide rail (65) and supporting,

Go up the leading section that swing arm (44,45) is installed at this slide rail (65).

66. as claim 58 or 65 described corner awning devices, it is characterized in that,

A pair of swing arm (44,45) is carried out parallel support,

Can be free to slide on preceding bar (36A) ground intercalation slide rail (65) and supporting,

The base end part of the swing arm (44) of one side is installed near the corners of building,

Its leading section is installed near the pars intermedia or leading section of above-mentioned slide rail (65),

The base end part of the swing arm (47) of opposite side is installed on from separating near the above-mentioned turning on the position of appropriate intervals,

Its leading section is installed near the rearward end of above-mentioned slide rail (65).

67., it is characterized in that the start point of swing arm (44,45, T1, T2) is 75～80 degree to the maximum as any described corner awning device in the claim 63～65.

68. corner awning device as claimed in claim 58 is characterized in that,

Swing arm is to come a pair of two sections swing arms (N1), (N2) of parallel rotation by two stage actions,

This swing arm (N1, N2) but form by connected rear portion, free bend ground arm (59) and anterior arm (60),

Pars intermedia to this swing arm (N1, N2) connects with connecting rod (61).

69. as the described corner awning device of claim 68, it is characterized in that,

The base end part of the rear portion arm (59) of the swing arm (N1) of one side is installed near the corners of building,

The leading section of its anterior arm (60) is installed near the pars intermedia of preceding bar (36),

The base end part of the rear portion arm (59) of the swing arm (N2) of opposite side be installed on from above-mentioned corner location separate on the position of appropriate intervals,

The leading section of its anterior arm (60) is installed near the rearward end of preceding bar (36).

70. as claim 68 or 69 described corner awning devices, it is characterized in that,

The parts of energizing of more weak elastic force rotate rear portion arm (59) by having relatively, and anterior arm (60) rotates by having the relative parts of energizing than strong elasticity power.

71. as claim 68 or 69 described corner awning devices, it is characterized in that,

Turning canvas (G1) is wound on the canvas spool (when J1～J13) goes up, at first, be subjected to a pair of rear portion arm (59) of more weak resilient force, resist its elastic acting force and rearward carry out parallel rotation, thus, preceding bar (36) is folded this rear portion arm (59) to parallel the moving in oblique rear

Afterwards, be subjected to a pair of anterior arm (60) than the effect of strong elasticity power, resist its elastic acting force and rearward carry out parallel rotation, thus, make preceding bar (36) further two sections swing arms (N1, N2) are stretched as linearity and it is folded to parallel move in oblique rear.

72. as claim 68 or 69 described corner awning devices, it is characterized in that,

(J1～J13) goes up turning canvas (G1～when G4) rewinding to being wound onto the canvas spool, at first, make the above-mentioned a pair of anterior arm (60) that is subjected to than the effect of strong elasticity power by the parallel start point that rotates to appointment of its active force direction of extension forwards, thus, to oblique the place ahead is parallel promote mobile the time before bar (36)

Afterwards, by making the parallel start point that rotates to appointment of a pair of rear portion arm (59) that is subjected to more weak resilient force come further bar (36) before the parallel promotion in oblique the place ahead.

73. as claim 68 or 69 described corner awning devices, it is characterized in that,

With the angle of the base end part that connects two sections swing arms (N1, N2) and leading section is that the start points of 70～80 degree support, and these two sections swing arms (N1, N2) apply preceding bar (36) pushes active force,

Wherein, make the pendulum angle of anterior arm (60) be no more than 45～50 degree by control rotation and make connecting rod (61) and pendulum angle that rear portion arm (59) is formed is no more than 120 and spends.

74. corner awning device as claimed in claim 58, it is characterized in that, turning canvas spool (position of the close front end of the canvas spool (51) of overlapping installation rectangle canvas (P) on the lower position at the later half position of J1～J13) or the upper position, with realize corner awning device (S1～S6) and possess rectangle canvas (P) with and the combination of the awning device (Q) of canvas spool (51).

75. as the described corner awning device of claim 74, it is characterized in that,

By the back side with this rectangle canvas (P) is the inboard, and its surface is the outside, carry out and reel the rectangle canvas (P) that is wound on the canvas spool (51) is gone up volume,

By (surface of the canvas top margin (1) of G1～G4) is the inboard to be installed in turning canvas on the outer roller (13), its back side is the outside, carries out from downside and batches that ((G1～G4) carries out last volume to the turning canvas on the J1～J13) to being wound on turning canvas spool.

76. as the described corner awning device of claim 74, it is characterized in that,

By the surface with this rectangle canvas (P) is the inboard, and its back side is the outside, carry out from downside and batch the rectangle canvas (P) that is wound on the canvas spool (51) is carried out last volume,

By (back side of the canvas top margin (1) of G1～G4) is the inboard to be installed in turning canvas on the outer roller (13), its surface is the outside, carries out from upside and batches to being wound on the turning canvas spool (turning canvas (G1～G4) roll up on the J1～J13).

77. corner awning device as claimed in claim 58 is characterized in that,

With two corner awning devices (S1～S6) is installed in a side and the opposite side of the corner location of building relatively to ground,

Canvas (G1～G4) in turning is installed between each turning canvas spool (the outer roller (13) of J1～J13) and preceding bar (36,36A).

78. as the described corner awning device of claim 77, it is characterized in that,

For the end that prevents to exceed canvas top margin (1A) side that is fixed on the outer roller (13) be fixed on end connecting line Outboard Sections sagging of canvas base on the preceding bar (36) (2, a 2A) side,

With relatively to the appropriate location of close bottom of turning canvas (the canvas hypotenuse of G2～G4) (5,5A) part with extensible member (10) connection.

79. as the described corner awning device of claim 78, it is characterized in that,

The turning canvas forms canvas top margin (1A) and canvas base (2) abreast,

Wherein a side forms the canvas hypotenuse (5) that extends to the base,

Opposite side forms vertical canvas vertical edges (4),

Be vertically formed the turning canvas (G2) of canvas vertical edges (6) from the end of above-mentioned canvas base (2) one sides,

Above-mentioned canvas top margin (1A) is installed on the outer roller (13),

Above-mentioned canvas base (2) is installed on the preceding bar (36),

Install near the intersecting of above-mentioned canvas vertical edges (6) and canvas hypotenuse (5) be connected relative to the extensible member (10) of turning canvas (G2).

80. as the described corner awning device of claim 78, it is characterized in that,

The turning canvas forms canvas top margin (1A) and canvas base (2) abreast,

Wherein a side forms the canvas hypotenuse (5) that extends to the base,

Opposite side forms vertical canvas vertical edges (4),

Form the turning canvas (G3) of canvas hypotenuse (8) along oblique upper from the end of above-mentioned canvas base (2) one sides,

Above-mentioned canvas top margin (1A) is installed on the outer roller (13),

Above-mentioned canvas base (2) is installed on the preceding bar (36),

Install near the intersecting of above-mentioned canvas vertical edges (8) and canvas hypotenuse (5) be connected relative to the extensible member (10) of turning canvas (G3).

81. as the described corner awning device of claim 78, it is characterized in that,

The turning canvas forms canvas top margin (1A) and canvas base (2) abreast,

Wherein a side forms the canvas hypotenuse (5) that extends to the base from the end of above-mentioned canvas top margin (1) one side,

Opposite side forms vertical canvas vertical edges (4),

Form the turning canvas (G4) of canvas fold line (9) in the end of the end of above-mentioned canvas top margin (1A) side and canvas base (2A) side,

Above-mentioned canvas top margin (1A) is installed on the outer roller (13),

Above-mentioned canvas base (2A) is installed on the preceding bar (36),

Install near the intersecting of above-mentioned canvas hypotenuse (8A) and canvas hypotenuse (5A) be connected relative to the extensible member (10) of turning canvas (G4).

82. as the described corner awning device of claim 64, it is characterized in that,

Two corner awning devices (S3) with a pair of telescopic oscillating arm (T1, T2) are installed in a side and the opposite side of the corner location of building relatively to ground,

Between each turning canvas spool (the outer roller (13) of J1～J13) and preceding bar (36,36A), install the turning canvas (G1～G4),

Leading section to each preceding bar (36) is connected and fixed.

83. as the described corner awning device of claim 82, it is characterized in that,

By making the canvas spool (when turning canvas (G1) is reeled in the interlock of J1～J13), each telescopic oscillating arm (T1, T2) is resisted its elastic acting force and when rearward carrying out parallel rotation, rear portion arm (62) of this swing arm (T1, T2) and anterior arm (63) relatively rotate backward while carrying out telescopic slide

Meanwhile, a side of linking into an integrated entity and the wall of preceding bar (36) to oblique rear of opposite side are partly moved as straight line parallel.

84. as the described corner awning device of claim 82, it is characterized in that,

If by make the canvas spool (interlock of the J1～J13) rotation of rewinding, then each telescopic oscillating arm (T1, T2) on one side be rotated because of its elastic acting force carries out telescopic slide to the direction of extension in oblique the place ahead on one side,

And to oblique the place ahead parallel mobile the time straight line promote the preceding bar (36) of linking into an integrated entity.

85. as the described corner awning device of claim 65, it is characterized in that,

Can be free to slide on preceding bar (36A) ground intercalation slide rail (65) and supporting, the leading section of swing arm (44,45) is installed and the corner awning device (S4) that forms in the pars intermedia of this slide rail (65) or leading section and rearward end,

With two these awning devices (S4) relatively to ground, be installed in a side and the opposite side of the corner location of building symmetrically,

Each turning canvas spool (install between the outer roller (13) of J1～J13) and the preceding bar (36A) the turning canvas (G1～G4),

Leading section to each preceding bar (36A) is connected and fixed.

86. as the described corner awning device of claim 85, it is characterized in that,

By make the canvas spool (when the interlock of J1～J13) was reeled turning canvas (G1), a pair of swing arm of a side and opposite side (44,45) was resisted its elastic acting force and rearward is rotated,

And relative to before bar (36A) go up after a side direction opposite side of bar (36A) moves backward in the past earlier at slide rail (65), the opposite side that carries out bar (36A) in the past is mobile before a side direction,

Meanwhile, the preceding bar (36A) with linking into an integrated entity retracts and is concealed in wall surface to corner part.

87. as the described corner awning device of claim 85, it is characterized in that,

By make the canvas spool (when the interlock of J1～J13) was rewound, a pair of swing arm of a side and opposite side (44,45) was resisted its elastic acting force and is carried out parallel rotation to the direction of extension in oblique the place ahead,

By to the parallel bar (36) before straight line promotes mobile time the in oblique the place ahead, turning canvas (G1) is launched in corner space portion.

88. any described corner awning device as in the claim 65,85～87 is characterized in that,

Can be free to slide on preceding bar (36A) the ground intercalation possess the slide rail (65) of guide wheel (66) and support.

89. as the described corner awning device of claim 88, it is characterized in that,

At the inner guide groove (361) that forms guide wheel (66) of the framework of preceding bar (36A),

Go up the track fin (651) that protrudes setting at slide rail (65) guide wheel (66) is carried out the bearing-type support.

90. corner awning device as claimed in claim 58 is characterized in that,

The swing arm of corner awning device (S5) is the double folding swing arm (V1, V2) that carries out flexor,

This swing arm (V1, V2) is formed by the rear portion arm (59) and the anterior arm (60) that can free double folding ground connect,

Double folding connecting portion at this swing arm (V1, V2) connects across connecting rod (61),

Wherein, the base end part of the rear portion arm (59) of the swing arm (V1) of a side is installed near the turning of building,

The leading section of its anterior arm (60) is installed in the position on the close leading section ground of preceding bar (36),

The base end part of the rear portion arm (59) of the swing arm (V2) of opposite side be installed in from above-mentioned corner location separate on the position of appropriate intervals,

And the leading section of its anterior arm (60) is installed on the position of close pars intermedia of preceding bar (36).

91. as the described corner awning device of claim 90, it is characterized in that,

Two corner awning devices (S5) are installed on the corner location of building to ground relatively,

And each turning canvas spool (install between the outer roller (13) of J1～J13) and the preceding bar (36) the turning canvas (G1～G4),

And the leading section to each preceding bar (36) is connected and fixed.

92. as claim 90 or 91 described corner awning devices, it is characterized in that,

By make the canvas spool (when turning canvas (G1) was reeled in the interlock of J1～J13), each double folding swing arm (V1, V2) carried out double folding to oblique rear and rotates backward while resist its extension force,

Meanwhile, the preceding bar (36) that makes linking into an integrated entity on one side to straight line carried out at the rear of the line parallel of corner space portion five equilibrium move backward, on one side parallel with side walls (W2) mobile to each face wall (W1),

As a result, double folding swing arm (V1, V2) partly is folded at wall, and preceding bar (36) that meanwhile will linking into an integrated entity retracts to corner part and is collected in wall surface.

93. as claim 90 or 91 described corner awning devices, it is characterized in that,

If by make the canvas spool (interlock of J1～J13) the turning canvas (G1) of reeling, then forwards direction of extension is rotated each double folding swing arm (V1, V2) by its elastic acting force,

By to oblique the place ahead parallel mobile the time straight line promote the preceding bar (36) of linking into an integrated entity, turning canvas (G1) is launched in corner space portion.

94. any described corner awning device as in the claim 77～82,85,91 is characterized in that,

The canvas spool on inner axis of rotation (12,12A), can be free to slide roller outside the intercalation rotatably (13) and support the turning canvas spool that constitutes (J1～J6, J11～J13),

This canvas spool (leading section of J1～J6, J11～J13) relatively to corner part, the manual or electronic drive unit of packing into (12,12A) interlock and carry out positive and negative rotation so that the inside axis of rotation of a side and opposite side.

95. any described corner awning device as in the claim 77～82,85,91 is characterized in that, is relatively going up turning decorative panel (67A) is installed to the preceding bar that connects (36,36A).

96. corner awning device as claimed in claim 58 is characterized in that, (a pair of swing arm of S1～S6) (44,45, N1, N2, T1, T2, V1, V2) carries out parallel rotation by manual or electronic drive unit with corner awning device.

97. as the described corner awning device of claim 96, it is characterized in that,

Fixing worm gear (761,762) on the base end part of swing arm (44,45, N1, N2, T1, T2, V1, V2),

To have the axis of rotation (73) with this worm gear (761,762) engaged worm (741,742), the support (46A, 47A) of the base end part that supports above-mentioned swing arm (44,45, N1, N2, T1, T2, V1, V2) go up across.

98. as the described corner awning device of claim 97, it is characterized in that,

A pair of swing arm (44,45, N1, N2, T1, T2) is supported abreast,

Wherein, the basic courses department of the swing arm of a side (44, N1, T1) is installed near the turning,

Its leading section is installed near the pars intermedia of preceding bar (36),

The basic courses department of the swing arm of opposite side (45, N2, T2) is installed in near the position that separates appropriate intervals the turning,

Leading section is installed near the rearward end of preceding bar (36).

99. a turning canvas spool is characterized in that,

Collection turning canvas (front openings of the shell (11) of G1～G4) is formed with canvas and pulls out mouthful (14),

Go up fixing internal fixed axis (12B) at the end cap (15,16) that embeds this shell (11),

On this internal fixation axle (12B), can be free to slide roller outside the intercalation rotatably (13) and support,

The end cap (25C) that the rearward end of roller outside this (13) embeds is gone up to protrude tubular axis (81) is set,

Go up intercalation disc spring (83) at this tubular axis (81),

With spring end (831) fastening of its inside portion on tubular axis (81),

Spring end (832) fastening of the outside portion of disc spring (83) is gone up on the slip shell (84) that embeds at tubular axis (81).

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