CN203028324U - Rotatable beach umbrella - Google Patents
Rotatable beach umbrella Download PDFInfo
- Publication number
- CN203028324U CN203028324U CN 201220679002 CN201220679002U CN203028324U CN 203028324 U CN203028324 U CN 203028324U CN 201220679002 CN201220679002 CN 201220679002 CN 201220679002 U CN201220679002 U CN 201220679002U CN 203028324 U CN203028324 U CN 203028324U
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- Prior art keywords
- mobile jib
- longitudinal axis
- along
- section
- sleeve pipe
- Prior art date
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- Expired - Lifetime
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Abstract
The utility model discloses a rotatable beach umbrella which comprises a main post, and a slip ring and a fixed ring sleeved at the outer side of the main post. The fixed ring is provided with a plurality of ribs used for fixing an umbrella cloth, the main post is pivoted to a link tube, a fixed ring gear is fixedly arranged on the link tube, and a casing pipe is sleeved outside the main post and the link tube. When the umbrella cloth of the beach umbrella is adjusted to be inclined and the casing pipe is separated from the fixed ring gear, the main post of the beach umbrella can rotate around the vertical axis of the main post so as to make the umbrella cloth be directed at the sun, thereby providing excellent shaded effects; and when the casing pipe and the fixed ring gear are embedded, the main post cannot rotate, such that the umbrella cloth can be fixed at a position for being directed at the sun and cannot be easily affected by the wind to turn.
Description
Technical field
The utility model refers to especially that about a kind of rotating parasols a kind of umbrella cloth of parasols can be strutted by a plurality of umbrella frames, and further umbrella cloth can be adjusted to heeling condition and rotates the parasols of umbrella cover according to the position of the sun.
Background technology
Be used for the outdoor large-scale parasols of console mode and have a mobile jib, the top of mobile jib arranges a fixture, fixture and a tumbler articulate, tumbler and a retainer ring are affixed, and a distance arranges a slip ring slidably on mobile jib and below being positioned at retainer ring, the retainer ring outer peripheral edges are encircled pivotly and are established a plurality of umbrella frames, the slip ring outer peripheral edges are encircled pivotly and are established a plurality of support bars, and an end of each support bar articulates with corresponding umbrella frame, when the slip ring displacement when the retainer ring, each support bar struts each umbrella frame and is radial, and when slip ring displacement during away from retainer ring, each each umbrella frame of support bar interlock is drawn close mobile jib and folded.This parasols changes for the angle that cooperates the sun, there is the dealer between the mobile jib of parasols and retainer ring, to install the elbow that can bend additional, thereby the interlock retainer ring causes umbrella cloth to form heeling condition when elbow bends, so that preferable shaded effects to be provided, work as parasols in addition and be adjusted into the state of umbrella cloth inclination if umbrella cloth is subjected to wind-force and blows and may rotate, therefore mobile jib and the combination between the base of general this parasols are designed to and can't relatively rotate, after so just guaranteeing the umbrella cloth inclination of parasols, be difficult for blowing and turning to because be subjected to wind-force.But the tiltable parasols of this umbrella cloth only utilizes the position of adjusting the angle of inclination and can't corresponding to the sun fully that good shaded effects further are provided, in detail, the sun rises the back along with the time variation is moved towards the west always by east, parasols tilts to maximum angle when supposing that the sun in the Orient at the beginning can provide preferable shaded effects, along with the time more near noon, the angle of inclination of parasols will be adjusted to more not tilt, the afternoon sun becomes the west at parasols in having served as, this moment is not if rotate parasols, the umbrella cloth of parasols just can't tilt towards the west, thereby can't provide good shaded effects, yet the commercially available base weight that is used for supporting parasols is very heavy, thereby is difficult for rotating whole parasols and base in the mode of moving.
The utility model content
The utility model provides a kind of umbrella cover rotating parasols, parasols comprises a mobile jib, comprise along a upper end and a lower end that the longitudinal axis of mobile jib separates, mobile jib further comprises an outer peripheral face and along the inner peripheral surface that radially separates perpendicular to the longitudinal axis of mobile jib, the inner peripheral surface of mobile jib defines a vertical hole, connection tube with the mobile jib pivot joint, connection tube comprises one first socket Duan Yuyi, the second socket section that separates along the longitudinal axis of mobile jib, the first socket section of connection tube and the lower end of mobile jib articulate, cause mobile jib relatively connection tube around the rotation of the longitudinal axis of mobile jib, the second socket section of connection tube is used to be combined with a base, cause a fixing ring gear of can't be around the longitudinal axis of the mobile jib relative base rotation of connection tube, fixedly ring gear comprises a first surface and a second surface, fixedly ring gear further comprises a chimeric tooth that is formed on second surface, fixedly the chimeric tooth of ring gear protrudes from the outer peripheral face of connection tube, one slip ring, can along the longitudinal axis of mobile jib slidably with the mobile jib socket, a plurality of support bars, comprise one first end of relative pivot joint with slip ring and one second end that separates along the longitudinal axis and first end of support bar, cause each support bar along with slip ring with the moving part displacement, the upper end of one fixture and mobile jib is affixed, one pivotal part and fixture articulate, with the affixed retainer ring of pivotal part, retainer ring pivots between primary importance and the second place with pivotal part, and a plurality of umbrella frames, respectively comprise a link that articulates with retainer ring, second end of each support bar articulates with each umbrella frame respectively, one umbrella cloth, be combined with each umbrella frame, be fixedly arranged on a shell of the outside of mobile jib, enclosure forms a spaced walls, the installing space that spaced walls is separated out the space region of enclosure one activity space and is positioned at the activity space below along the longitudinal axis of mobile jib, be sheathed on a sleeve pipe in the outside of mobile jib slidably, sleeve pipe comprises along the operating side that the longitudinal axis of mobile jib separates and a binding end, sleeve pipe further comprises an inner peripheral surface that radially separates and the outer peripheral face along mobile jib, inner peripheral surface separates out a trepanning that holds mobile jib and connection tube, inner peripheral surface and be positioned at binding end and form an inserted tooth, the operating side of sleeve pipe is positioned at the activity space outside of shell along the longitudinal axis of mobile jib, the binding end of sleeve pipe is positioned at the installing space of shell, fixedly ring gear is positioned at the inserted tooth top along the longitudinal axis of mobile jib, sleeve pipe is along longitudinal axis displacement between chimeric position and disengaging configuration of mobile jib, one collar, be sheathed on the outside of sleeve pipe and between operating side and binding end, the collar is positioned at the activity space of shell and against spaced walls, be arranged at the operating side of sleeve pipe and the spring between the collar, the spring biased sleeve is positioned at chimeric position.
When slip ring along the longitudinal axis displacement of mobile jib near retainer ring, each support bar promotes each umbrella frame and pivots away from mobile jib, umbrella cloth is launched by each umbrella frame interlock.
When slip ring along the longitudinal axis displacement of mobile jib away from retainer ring, each support bar spurs each umbrella frame and pivots and draw close towards mobile jib, umbrella cloth is by each umbrella frame interlock and folding.
When umbrella cloth launches and pivotal part when being positioned at primary importance, the relative mobile jib of umbrella cloth is heeling condition not.
When umbrella cloth launches and pivotal part when being positioned at the second place, umbrella cloth becomes heeling condition with respect to mobile jib.
Be positioned at chimeric position when umbrella cloth becomes heeling condition and sleeve pipe, the interior inserted tooth of sleeve pipe and fixedly the chimeric tooth of ring gear is chimeric, mobile jib connection tube relatively cause the umbrella cloth can't be around the longitudinal axis rotation of mobile jib around the longitudinal axis rotation of mobile jib.
Be positioned at disengaging configuration when umbrella cloth becomes heeling condition and sleeve pipe, the interior inserted tooth of sleeve pipe separates with the fixing chimeric tooth of ring gear, and mobile jib connection tube relatively causes the umbrella cloth can be around the longitudinal axis rotation of mobile jib around the longitudinal axis rotation of mobile jib.
Selectable, wherein connection tube further comprise be formed on first and second socket section, between one the 3rd socket section, connection tube further comprises one first shoulder that is formed on the second socket Duan Yudi, three socket section intersections, and one second shoulder that is formed on the first socket Duan Yudi, three socket section intersections, fixedly the terminal surface of the chimeric tooth of ring gear is posted by first shoulder of mobile jib, comprising:
One articulates sleeve pipe, articulate with the first socket section of connection tube, articulate sleeve pipe comprise be formed on the lower end one against flange, lower surface against flange is posted by on second shoulder, and articulate sleeve pipe with the lower end of mobile jib in conjunction with and rotates, and the lower end surface of mobile jib be posted by the pivot joint sleeve pipe against flange.
Selectable, its middle sleeve further comprises and is formed on outer peripheral face and is positioned at the operating side by the engaging tooth that the tooth piece constitutes, and comprising:
One turning set, move with the operating side combination of sleeve pipe, turning set comprises a upside and a downside that separates along the longitudinal axis of mobile jib, turning set also comprises an inner ring surface, inner ring surface defines a room, turning set further comprises a chimeric tooth that is formed on inner ring surface, one opening is formed on uper side surface and extends to room, the engaging tooth of sleeve pipe is arranged in the room of turning set and chimeric with chimeric tooth, cause turning set to rotate with the longitudinal axis of sleeve pipe around mobile jib, the opening of turning set holds mobile jib, and the downside of turning set is positioned at the activity space of shell, and the downside of turning set separates above the spaced walls of shell along the longitudinal axis of mobile jib;
When sleeve pipe be positioned at chimeric position and turning set along the longitudinal axis of mobile jib towards away from the direction displacement of retainer ring the time, turning set promote sleeve pipe by chimeric position towards the disengaging configuration displacement,
When sleeve pipe be positioned at disengaging configuration and turning set along the longitudinal axis of mobile jib towards near the direction displacement of retainer ring the time, turning set promote sleeve pipe by disengaging configuration towards chimeric position displacement,
When sleeve pipe is positioned at disengaging configuration and turning set when the longitudinal axis of mobile jib rotates, sleeve pipe rotates with turning set.
Selectable, its middle sleeve further comprises and is extended along the longitudinal axis of mobile jib towards binding end by the end face of operating side but separate two embeded slots of symmetry with binding end, the collar comprises an inner ring surface, and the two interior latches that are formed on inner ring surface and symmetry, latch is entrenched in the embeded slot of sleeve pipe slidably in each of the collar, and the spring bias voltage collar causes each interior latch to be resisted against the bottom face of each embeded slot respectively
When sleeve pipe between chimeric position and disengaging configuration during displacement, it is motionless that the collar keeps, the space that each embeded slot provides sleeve pipe to hold latch in each during displacement between chimeric position and disengaging configuration.
Selectable, wherein mobile jib comprises by the elongated slot that radially extend to inner peripheral surface of outer peripheral face along mobile jib, and extends to one first hole of inner peripheral surface by outer peripheral face, and sleeve pipe further comprises one first slotted eye that is extended to inner peripheral surface by outer peripheral face, comprising:
One first drive is articulated in first hole, first drive comprises a tooth portion in the vertical hole that is positioned at mobile jib, first drive is positioned at first slotted eye of sleeve pipe along the longitudinal axis of mobile jib, and when sleeve pipe between chimeric position and disengaging configuration during displacement, first slotted eye of sleeve pipe provides the space that holds first drive;
One axostylus axostyle rotates with the first drive socket, and axostylus axostyle comprises a head that is positioned at first drive outside,
The leader is combined with handle and is rotated with the head place of axostylus axostyle, causes the rotating shaft that handle, first drive and axostylus axostyle wind together perpendicular to the longitudinal axis of mobile jib to rotate,
One support member is installed in the vertical hole of mobile jib and is positioned at the top of first drive along the longitudinal axis of mobile jib;
One second drive is contained in the vertical hole of mobile jib, second drive comprises an axostylus axostyle that articulates with support member, second drive further comprises a tooth portion of meshing with the tooth portion of first drive, when first drive, second drive when rotating shaft rotates rotates around the longitudinal axis of mobile jib;
One screw rod comprises a lower end of being combined linkedly with second drive, and a upper end, and screw rod further comprises the fine pitch section that is formed on the upper end and extend to a coarse pitch section of lower end by fine pitch section end that screw rod rotates around the longitudinal axis of mobile jib jointly;
One moving part is contained in the vertical hole of mobile jib and with screw rod and is spirally connected, moving part comprises a combined hole that is formed on outer peripheral face, screw rod rotate cause moving part along the longitudinal axis of mobile jib at stowed position, displacement between expanded position and the obliquity, the distance that longitudinally separates with second drive when distance that longitudinally separates with second drive when moving part is positioned at stowed position is positioned at expanded position less than moving part, and the distance that longitudinally separates with second drive when being positioned at obliquity less than moving part of the distance that longitudinally separates with second drive when being positioned at expanded position of moving part;
One socket pipe, can along the longitudinal axis of mobile jib slidably with the mobile jib socket, socket pipe comprises a top and a bottom, socket pipe further be included in top and bottom ends, between along an inner surface and the outer surface stretched, the inner surface of socket pipe defines a longitudinal axis hole, socket pipe further comprises a slotted eye that is formed on outer surface, and the longitudinal axis pore volume of socket pipe is received mobile jib and engagement groove and alignd with the elongated slot of mobile jib;
One fastener comprises a fitting portion, and slotted eye and the combined hole of moving part of the fitting portion of fastener by socket pipe is chimeric, push card component interlock socket pipe displacement when causing the moving part displacement;
One sliding sleeve is set in outside the socket pipe slidably, and sliding sleeve comprises an abutment end of being combined with slip ring, and sliding sleeve is along with the slip ring displacement;
When moving part was positioned at stowed position or expanded position, moving part was positioned at the coarse pitch section of screw rod, and cause screw rod to rotate and drive moving part fast offset in the coarse pitch section of screw rod fast,
When moving part was positioned at stowed position, moving part separated with second end that is connected part and near the lower end of screw rod along the longitudinal axis of mobile jib, and pivotal part is positioned at primary importance, each support bar and each umbrella frame draw close collapse in mobile jib around cause umbrella cloth to fold,
When moving part was positioned at expanded position, moving part was positioned at coarse pitch section and the fine pitch section intersection of screw rod, and pivotal part is positioned at primary importance, and each support bar supports respectively that each umbrella frame struts into and umbrella cloth is launched,
When moving part by the expanded position position when the obliquity displacement, bolt rotary promotes moving part displacement at a slow speed by the fine pitch section, thereby moving part pushes against convergence piece along the longitudinal axis displacement of mobile jib and causes the alignment pin Compress Spring, the convergence piece drive link promotes the chute displacement of the first trace along fixture, the first trace promotes the track wall of pivotal part, cause pivotal part by the past second place pivotable of primary importance, retainer ring, each umbrella frame and each support bar are along with pivotal part pivotable together, the relative mobile jib of retainer ring and each umbrella frame and umbrella cloth tilts
When moving part by obliquity when the expanded position displacement, spring compresses alignment pin and causes the linking part with the longitudinal axis displacement of connecting rod along mobile jib, the track wall that causes first trace to compress pivotal part promote pivotal part by the second place to primary importance, when pivotal part is positioned at the primary importance retainer ring and the relative mobile jib of a plurality of umbrella frame does not tilt
When moving part is positioned at stowed position, drive sliding sleeve along the longitudinal axis of mobile jib during towards the retainer ring displacement, it is motionless that socket pipe, fastener and moving part keep, cause the relative socket pipe displacement of sliding sleeve further to compress the slip ring displacement, cause the end of each umbrella frame to be positioned at outside the handle rotate path, thereby handle is rotated swimmingly.
Selectable, the periphery wall of socket pipe and be positioned at the top and form a flange wherein, sliding sleeve further comprises a positioning end that separates along the longitudinal axis of mobile jib and abutment end, sliding sleeve further comprises an inwall, an and slide opening that is separated out by inwall, sliding sleeve also comprises a convex wall that is formed on the inwall and is positioned at positioning end, the socket slidably of the slide opening of sliding sleeve and socket pipe;
When moving part was positioned at stowed position, the convex wall of sliding sleeve separated along the longitudinal axis of mobile jib and the flange of socket pipe,
When moving part remained in stowed position and the displacement of sliding sleeve promotion slip ring, the flange of socket pipe stopped the mobile route of the convex wall of sliding sleeve, caused sliding sleeve to break away from socket pipe towards the direction near retainer ring along the longitudinal axis of mobile jib.
Selectable, wherein the pitch of the coarse pitch section of screw rod is 7mm～12mm, and the fine pitch section is 2mm～4mm.
Selectable, wherein pivot between pivotal part first and second position in the pivoting action plane of the pivot axis that defines perpendicular to pin rod and the longitudinal axis by pivotal part, parasols further comprises:
Be combined in a stopper of each support bar first end, each stopper comprises a screw;
One articulated part of being combined with each stopper, each articulated part comprises a first surface and a second surface opposite with first surface, one installing hole extends to second surface by first surface, one pivot hole vertically extends through and intersects with installing hole, and each articulated part sees through hinged arm and passes installing hole and slip ring pivot joint;
A plurality of spiro connecting pieces respectively comprise a head that separates in the installing hole that fixedly is placed in articulated part and with hinged arm, and each spiro connecting piece comprises further and a bar portion of the screw loose engagement of stopper that each stopper can produce with respect to the corresponding spiro connecting piece of each support bar and pivot;
When moving part by expanded position when the obliquity displacement, pivotal part is pivoted toward the second place by primary importance in the pivoting action plane, each support bar that the longitudinal axis is non-to be positioned at the pivoting action plane, and pivots around the spiro connecting piece of correspondence around the pivot axis that hinged arm was defined with each articulated part of corresponding combination.
Selectable, wherein the chute of fixture comprises one first section parallel with the longitudinal axis of mobile jib, and with first section folder one second section of the obtuse angle, the track of pivotal part comprises one first section and one second section;
When pivotal part was positioned at primary importance, first section of the track of pivotal part with the chute of fixture first section was parallel and align, and first trace is arranged in first section of track of first section of chute of fixture and pivotal part,
When pivotal part pivoted toward the second place by primary importance, first trace moved to second section by first section of the chute of fixture, and first trace moves to second section by first section of the track of pivotal part,
When pivotal part pivoted toward primary importance by the second place, first trace moved to first section by second section of the chute of fixture, and first trace is moved in first section by second section of the track of pivotal part.
Selectable, wherein parasols further comprises a connection piece that is combined between screw rod and second drive, connector comprises one first end and one second end, connector further comprises one first hole that is formed on the first end end face and one second hole that is formed on the second end end face, the lower end of screw rod is fixed in second hole of connector, the axostylus axostyle of second drive is fixed in first hole of moving part, causes second drive, connector and the screw rod can't be along the longitudinal axis displacement of mobile jib.
The utility model parasols utilizes the sleeve pipe cooperation, and fixedly ring gear control mobile jib is rotatable or non-rotatable, when if umbrella cloth is adjusted into and still can't aims at the sun after the inclination preferable shaded effects are provided, utilize the rotation mobile jib to aim at the sun with umbrella cloth, so that preferable shaded effects to be provided.
Description of drawings
Front view when Fig. 1 is the utility model parasols collapse state.
Fig. 2 is the sectional perspective exploded view of the utility model parasols.
Fig. 2 A is another sectional perspective exploded view of the utility model parasols.
Fig. 3 is another sectional perspective exploded view of the utility model parasols.
The cutaway view of Fig. 4 for getting along the 4-4 line of Fig. 2.
Fig. 4 A is the enlarged drawing of Fig. 4 circle choosing part.
The cutaway view of Fig. 4 B for getting along the 4B-4B line of Fig. 4.
The cutaway view of Fig. 4 C for getting along the 4C-4C line of Fig. 4.
The cutaway view of Fig. 5 for getting along the 5-5 line of Fig. 1.
The cutaway view of Fig. 5 A for getting along the 5A-5A line of Fig. 5.
The cutaway view of Fig. 6 for getting along the 6-6 line of Fig. 1.
Fig. 7 is the left side view of Fig. 1.
Fig. 8 is the state diagram after promoting sliding sleeve and slip ring under the state of Fig. 5.
Fig. 9 is the state diagram after the cover of sliding in state of Fig. 7 moves with slip ring.
Front view when Figure 10 is the utility model parasols deployed condition.
The cutaway view of Figure 11 for getting along the 11-11 line of Figure 10.
Figure 12 is the three-dimensional combination figure of the utility model parasols heeling condition.
Figure 12 A is the partial enlarged view of Figure 12.
The cutaway view of Figure 13 for getting along the 13-13 line of Figure 12.
Figure 14 is by the cutaway view of chimeric position displacement to the disengaging configuration at Fig. 4 state setting of casing.
Figure 15 is for being moved to the three-dimensional combination figure after disengaging configuration and mobile jib and umbrella cloth rotate at Figure 12 state setting of casing.
The primary clustering symbol description
12 parasols, 111 mobile jibs, 112 outer peripheral faces
114 inner peripheral surfaces, 115 lower ends, 113 upper ends
117 vertical hole 119 elongated slots, 131 first ends
133 second ends, 135 perforation, 137 first holes
139 second holes, 151 first drives, 153 flanges
155 tooth portions, 159 combined holes
160 cotter ways, 162 springs, 164 pads
171 connecting supports, 173 pivot holes, 175 pads
177 ratchets, 179 nuts, 191 latches
193 trips, 196 axostylus axostyles, 197 heads
196 axostylus axostyles, 198 pin-and-holes, 200 engagement pins
199 spiro union portions, 211 draw-in grooves, 213 handles
215 interlock holes
235 support members, 237 pivot holes, 239 lockholes
251 second drives, 253 tooth portions, 255 axostylus axostyles
257 connectors, 259 first ends, 271 first holes
273 second ends, 274 first steady pins, 275 second holes
276 second steady pins, 277 moving parts, 278 first surfaces
279 lateral surfaces, 280 second surfaces, 293 combined holes
294 hole 294A sell 297 slip rings
300 fasteners, 302 fitting portions, 304 bodies
307 lower ends, 311 hinged arms, 313 support bars
315 first ends, 317 second ends, 319 stoppers
321 flanges, 323 socket parts, 325 screws
327 articulated parts, 329 first surfaces, 331 second surfaces
332 installing holes, 333 macropore sections, 335 aperture section
337 pivot holes, 359 fixed covers, 361 button holes
362 chutes, 363 fixtures, 365 socket sections
367 articulate section 368 sidewalls 369 shoulders
371 tanks, 373 abutment walls, 375 chutes
377 first sections 379 second sections 381 axis holes
387 articulated sections, 383 pivotal parts, 385 socket parts
388 end walls, 389 lower surfaces, 391 abutment faces
393 accommodation spaces, 394 pivot holes, 395 tracks
397 first sections 399 second sections 401 pin rods
403 first traces 405 are connected part 407 first ends
409 second ends, 411 first locating holes, 413 second locating holes
415 alignment pins, 417 supporters, 419 second traces
421 springs, 423 first ends, 425 second ends
427 Couplings, 429 flanges, 431 socket parts
437 lower ends, 433 extension rods, 435 upper ends
439 retainer rings, 451 umbrella frames, 453 links
467 bases, 469 socket pipes, 470 intervalves
471 connecting rods, 472 first links, 473 second links
475 umbrella cloths, 477 spiro connecting pieces, 479 heads
481 bar portions, 511 screw rods, 513 upper ends
515 lower ends, 517 fine pitch sections, 519 coarse pitch sections
531 socket pipes, 532 tops, 533 inner surfaces
534 bottoms, 535 outer surfaces, 536 flanges
537 longitudinal axis holes, 539 first protruding wall 541 second protruding walls
543 engagement grooves, 544 slotted eyes, 545 button portions
547 sliding sleeves, 549 abutment end, 551 positioning ends
553 inwalls, 555 convex walls, 557 slide openings
571 sleeve pipes, 573 operating sides, 575 binding ends
576 inner peripheral surfaces, 577 trepannings, 578 outer peripheral faces
579 first slotted eyes, 591 second slotted eyes, 593 embeded slots
Inserted tooth 599 springs in 595 engaging tooths 597
611 collars, 613 inner ring surfaces, 615 outer ring surfaces
633 upsides, 635 downsides, 637 flanges
639 inner ring surfaces 640 compress wall 651 rooms
653 chimeric tooth 655 openings 657 connection tubes
659 first socket sections, 671 second socket sections 673 the 3rd socket section
675 first shoulders, 677 second shoulders 679 are ring gear fixedly
691 first surfaces, 693 second surfaces, 695 chimeric teeth
697 articulate sleeve pipe 699 against flange 713 locating rings
715 shell 715A, the first housing 715B, second housing
717 sidewalls, 719 upper end wall, 731 lower end walls
733 upper sheds, 735 under sheds, 737 spaced walls
739 activity spaces, 750 installing spaces, 751 pivot portions
The specific embodiment
Following institute drawings attached only is convenient to explain the utility model, among the figure will to the number of the assembly that constitutes preferred embodiment, position, relation, and the extension of size will have illustrated, read and understand the utility model after relevant variation implement to belong to industry technical ability.In addition, after reading and understanding the utility model, cooperate specific strength, weight, intensity, the accurate dimension that reaches similar requirement and the change of dimension scale also to belong to industry technical ability.
In different accompanying drawings, indicate identical or similar assembly with same numeral; Please understand in addition in the literary composition such as " first ", " second ", " on ", ＂, ＂ side ＂ around the D score, " back ", " interior ", " outward ", " end ", " portion ", " section ", " vertically ", ＂, " radially ", " axially " etc. and similar term only be convenient in person's reference diagram with the aid of pictures structure and only be used for helping description the utility model.
As shown in the figure, parasols 12 of the present utility model comprises the mobile jib 111 of a pipe shape, mobile jib 111 comprises along the upper end 113 that the longitudinal axis of mobile jib 111 separates and a lower end 115, and last, lower end 113, the outer peripheral face 112 and the inner peripheral surface 114 that extend between 115, in, outer peripheral face 114,112 along radially being spaced from each other perpendicular to the longitudinal axis of mobile jib 111, the inner peripheral surface 114 of mobile jib 111 defines a vertical hole 117, the outer peripheral face 112 of mobile jib 111 forms an elongated slot 119 along the inner peripheral surface 114 that radially extends to of mobile jib 111, elongated slot 119 comprise separate along the longitudinal axis of mobile jib 111 and one first end 131 and one second end 133, first end 131 of elongated slot 119 along the longitudinal axis of mobile jib 111 between upper end 113 and second end 133, first and second hole 137,139 extend to inner peripheral surface 114 and mutually alignment by outer peripheral face 112, first and second hole 137,139 between the lower end 115 of second end 133 of mobile jib 111 elongated slots 119 and mobile jib 111, second hole 139 radially separates with first hole 137 along mobile jib 111, and first and second hole 137,139 along the longitudinal axis of mobile jib 111 between the lower end 115 of second end 133 of elongated slot 119 and mobile jib 111, mobile jib 111 more comprises and is formed on the outer peripheral face 112 and is positioned at elongated slot 119 and first and second hole 137, between 139 four perforation 135, each 135 circumferencial direction around the longitudinal axis of mobile jib 111 of boring a hole separates.
As shown in the figure, parasols 12 of the present utility model comprises a connection tube 657 that further comprises with mobile jib 111 pivot joints, connection tube 657 comprises the one first socket section 659 and the one second socket section 671 of external diameter greater than the first socket section 659 that separates along the longitudinal axis of mobile jib 111, and be formed on first and second socket section 659, between 671 and external diameter greater than the one three socket section 673 of the first socket section 659 less than the second socket section 671, second and third socket section 671 of connection tube 657,673 intersections form one first shoulder 675, the first and the 3rd socket section 659, one second shoulder 677 of 673 intersections.
As shown in the figure, parasols 12 of the present utility model comprises a base 467 in addition, base 467 comprises a socket pipe 469, and with socket pipe 469 in conjunction with and an intervalve 470 in relative rotation, the second socket section 671 of connection tube 657 and intervalve 470 in conjunction with and can't relatively rotate.
As shown in the figure, parasols 12 of the present utility model further comprises the outside that is fixedly arranged on connection tube 657 and is positioned at fixedly ring gear 679 of the 3rd socket section 673 1, fixedly ring gear 679 comprises that fixedly ring gear 679 further comprises a plurality of chimeric tooth 695 that is formed on second surface 693 towards a first surface 691 of the first socket section 659 and towards a second surface 693 of the second socket section 671.Fixedly ring gear 679 is along the longitudinal axis of mobile jib 111 and be positioned at inserted tooth 597 tops of sleeve pipe 571, fixedly the chimeric tooth 695 of each of ring gear 679 protrudes from the outer peripheral face of the 3rd socket section 673 of connection tube 657, and each chimeric tooth 695 is posted by on first shoulder 675 of connection tube 657.
As shown in the figure, what parasols 12 of the present utility model comprised also that the first socket section 659 with connection tube 657 articulates one articulates sleeve pipe 697, articulate sleeve pipe 697 comprise be formed on the lower end one against flange 699.Fixedly ring gear 679 along the longitudinal axis of mobile jib 111 articulate sleeve pipe 697 against between the interior inserted tooth 597 of flange 699 and sleeve pipe 571, so be posted by second shoulder 677 and the fixing first surface 691 of ring gear 679 against the lower surface of flange 699, the latter end of the first socket section 659 of connection tube 657 sets firmly a locating ring 713, cause articulate sleeve pipe 697 along the longitudinal axis of mobile jib 111 at locating ring 713 with fixedly between the ring gear 679, locating ring 713 is used for preventing from articulating the first socket section 659 of sleeve pipe 697 disengaging connection tubes 657.
The first socket section 659 of connection tube 657 is sheathed goes in the vertical hole 117 of lower end 115 of mobile jib 111, cause articulate sleeve pipe 697 along mobile jib 111 radially between the first socket section 659 of mobile jib 111 and connection tube 657, and articulating the outer surface of sleeve pipe 697 and the inner peripheral surface 114 of mobile jib 111 binds, lower end 115 end faces of mobile jib 111 be posted by articulate sleeve pipe 697 against flange 699, cause articulate sleeve pipe 697 and mobile jib 111 together relative connection tube 657 rotate.
As shown in the figure, parasols 12 of the present utility model more comprises and is sheathed on mobile jib 111 outside sleeve pipes 571 slidably, sleeve pipe 571 comprises along the operating side 573 that the longitudinal axis of mobile jib 111 separates and a binding end 575, sleeve pipe 571 further comprises an inner peripheral surface 576 that radially separates and the outer peripheral face 578 along mobile jib 111, inner peripheral surface 576 separates out a trepanning 577 that holds mobile jib 111 and connection tube 657, inner peripheral surface 576 and be positioned at binding end 575 and form a plurality of inserted tooths 597, sleeve pipe 571 comprise in addition be formed on outer peripheral face 578 and be positioned at operating side 573 be arranged in the annular a plurality of engaging tooths 595, sleeve pipe 571 comprises again by the end face of operating side 573 and extending along the longitudinal axis of mobile jib 111 towards binding end 575 but a plurality of embeded slots 593 of separating with binding end 575, sleeve pipe 571 more comprises one first slotted eye 579 and one second slotted eye 591 that is extended to inner peripheral surface 576 by outer peripheral face 578, first and second slotted eye 579,591 diametric(al)s along axostylus axostyle 111 separate, and first and second slotted eye 579,591 along the longitudinal axis of mobile jib 111 between each embeded slot 593 and interior inserted tooth 597.The operating side 573 of sleeve pipe 571 is positioned at mobile jib 111 outsides, the binding end 575 of sleeve pipe 571 is positioned at the outside of connection tube 657, and articulate sleeve pipe 697 and fixedly ring gear 679 along mobile jib 111 radially between the first socket section 659 of the binding end 575 of sleeve pipe 571 and connection tube 657, fixedly ring gear 679 along the longitudinal axis of mobile jib 111 between the first socket section 659 of the interior inserted tooth 597 of sleeve pipe 571 and connection tube 657, sleeve pipe 571 is along longitudinal axis displacement between chimeric position (as shown in Figure 4) and disengaging configuration (as shown in figure 14) of mobile jib 111, when sleeve pipe 571 is positioned at chimeric position, the chimeric tooth of each of inserted tooth 597 and fixing ring gear 679 695 is chimeric in each of sleeve pipe 571, when sleeve pipe 571 was positioned at disengaging configuration, inserted tooth 597 separated with fixing each chimeric tooth 695 of ring gear 679 in each of sleeve pipe 571.
As shown in the figure, parasols 12 of the present utility model comprises a collar 611 that is sheathed on sleeve pipe 571 outsides again, the collar 611 comprises an inner ring surface 613 that radially separates and the outer ring surface 615 along mobile jib 111, the inner ring surface 613 of the collar 611 forms a plurality of interior latches 617, and the outer ring surface 615 of the collar 611 forms a plurality of outer latches 619.Latch 617 is chimeric slidably with each embeded slot 593 of sleeve pipe 571 in each of the collar 611, cause the collar 611 along longitudinal axis displacement between engaging tooth 595 and each embeded slot 593 bottom faces of mobile jib 111, the outer latch 619 of each of the collar 611 is chimeric with the chimeric tooth 653 of turning set 631, thereby the collar 611 is along with turning set 631 rotates around the longitudinal axis of mobile jib 111 together, moreover a spring 599 is set between the engaging tooth 595 of the collar 611 and sleeve pipe 571, the spring 599 bias voltage collars 611 cause latch 617 in each of the collar 611 to be resisted against the bottom face of each embeded slot 593 of sleeve pipe 571.
As shown in the figure, parasols 12 of the present utility model comprises the mobile turning set 631 with operating side 573 combinations of sleeve pipe 571, turning set 631 comprises a upside 633 and a downside 635 that separates along the longitudinal axis of mobile jib 111, turning set 631 also comprises an inner ring surface 639, inner ring surface 639 defines a room 651, turning set 631 further comprises a plurality of chimeric tooth 653 that is formed on inner ring surface 639, one opening 655 is formed on upside 633 surfaces and extends to room 651, one flange 637 is formed on the outer peripheral face of turning set 631 and is positioned at downside 635, and turning set 631 also comprises and is formed on inner ring surface 639 and one compresses wall 640 along the longitudinal axis of mobile jib 111 between each chimeric tooth 653 and opening 655.The opening 655 of turning set 631 holds mobile jib 111, the elongated slot 119 of mobile jib 111 is positioned at the top of turning set 631 along the longitudinal axis of mobile jib 111, the engaging tooth 595 of sleeve pipe 571 is arranged in the room 651 of turning set 631 and chimeric with chimeric tooth 653, what the end face of the operating side 573 of sleeve pipe 571 was posted by turning set 631 compresses wall 640, thereby turning set 631 rotates with the longitudinal axis of sleeve pipe 571 around mobile jib 111.
139 places, second hole of mobile jib 111 arrange a connecting support 171, and connecting support 171 comprises a pivot hole 173 of aliging with second hole 139 of mobile jib 111.Connecting support 171 with screw locking at the outer peripheral face 112 of mobile jib 111 and be positioned at second slotted eye 591 of sleeve pipe 571.
As shown in the figure, parasols 12 of the present utility model further comprises and first drive, 151 sockets, one axostylus axostyle 196, axostylus axostyle 196 comprises the non-circular head 197 in cross section and the spiro union portion 199 with external screw teeth, spiro union portion 199 comprises the axially extended draw-in groove 211 along axostylus axostyle 196, the outer peripheral face of this external axle rod 196 and between spiro union portion 199 and head 197 along radially formation one pin-and-hole 198 of axostylus axostyle 196.Axostylus axostyle 196 is set in the combined hole 159 of first drive 151, the head 197 of axostylus axostyle 196 is positioned at first slotted eye, 579 outsides (as shown in Figure 4) of sleeve pipe 571, and second slotted eye 591 of second hole 139 of the spiro union portion 199 of axostylus axostyle 196 by mobile jib 111, sleeve pipe 571 and the pivot hole 173 by connecting support 171 are positioned at sleeve pipe 571 outsides, the pin-and-hole 198 of axostylus axostyle 196 passes an engagement pin 200, and the cotter way 160 of engagement pin 200 and first drive 151 is chimeric, causes first drive 151 to rotate with axostylus axostyle 196.One pad 175 and a nut 179 are set on the spiro union portion 199 that is positioned at connecting support 171 outsides, so axostylus axostyle 196, first drive 151 wind the turning cylinder that the longitudinal axis perpendicular to the axostylus axostyle 196 of the longitudinal axis of mobile jib 111 defines and rotate, a ratchet 177 be hubbed on the spiro union portion 199 and clamping between pad 175 and nut 179.The draw-in groove 211 (as shown in Figure 4) of nut 179, axostylus axostyle 196 is crossed in 191 break-through of one latch, and latch 191 prevents that nut 179 from getting loose when axostylus axostyle 196 rotates, and so axostylus axostyle 196 just is hubbed on the mobile jib 111 and can't be along the radially disengaging mobile jib 111 of mobile jib 111.The longitudinal axis of connecting support 171 upper edge mobile jibs 111 below that is positioned at ratchet 177 trip 193 that is pivoted in addition, an end and the ratchet 177 of trip 193 are meshing.
As shown in the figure, parasols 12 further comprises the leader 213 who is installed on the axostylus axostyle 196, and handle 213 comprises by extend axially the interlock hole 215 to another surface of a surface along axostylus axostyle 196.The head 197 of axostylus axostyle 196 is combined in the interlock hole 215 of handle 213, causes handle 213, axostylus axostyle 196 and first drive 151 to rotate together.The sheathed spring 162 in these external axle rod 196 outsides, and spring 162 is between the flange 153 and handle 213 of first drive 151, so spring 162 is towards direction bias voltage first drive 151 of mobile jib 111, causes the flange 153 of first drive 151 to be resisted against the surface of pad 164 really.
As shown in the figure, parasols 12 also comprises a shell 715 that is fixedly arranged on mobile jib 111 outsides, shell 715 comprises one first housing 715A and the one second housing 715B of symmetry, first and second housing 715A, 715B respectively comprises a sidewall 717, and the upper end wall 719 and a lower end wall 731 that is formed on sidewall 717 lower ends that are formed on sidewall 717 upper ends, first and second housing 715A, 715B upper end wall 719 separately forms an opening 738, lower end wall 731 separately forms a under shed 735, first and second housing 715A, in the 715B and be positioned at separately and form a spaced walls 737 on the sidewall 717, each spaced walls 737 is along the close upper end wall 719 of the longitudinal axis of mobile jib 111, each spaced walls 737 is with first and second housing 715A, it is an activity space 739 and an installing space 750 that 715B inner space separately separates, first and second housing 715A, 715B comprises a pivot portion 751 that is formed on outer peripheral face in addition.
First and second housing 715A, 715B is combined in the outside of mobile jib 111 involutoryly, and each pivot portion 751 aligns with first hole 137 of mobile jib 111, and handle 213 and first and second housing 715A, 715B pivot portion 751 separately articulates and is positioned at the outside of shell 715, first and second housing 715A, 715B upper shed 733 separately provides the space that holds mobile jib 111 with separately under shed 735, the flange 637 of turning set 631 and the collar 611 are positioned at first and second housing 715A, in the 715B activity space 739 separately and stopped by each upper end wall 719, cause turning set 631 to break away from shell 715 along the longitudinal axis of mobile jib 111, thereby sleeve pipe 571 is biased in chimeric position (as shown in Figure 4) by spring 599, and the lower end of the collar 611 is posted by first and second housing 715A, 715B spaced walls 737 separately, the binding end 575 of sleeve pipe 571, fixedly ring gear 679, articulate the first and the 3rd socket section 659 of sleeve pipe 697 and connection tube 657,673 are positioned at first and second housing 715A, in the 715B installing space 750 separately, turning set 631 is by first and second housing 715A, 715B upper shed 733 separately passes, and causes the upside 633 of turning set 631 to be positioned at the outside of shell 715 (as Fig. 2, shown in 4).
As shown in the figure, set firmly a support member 235 in the vertical hole 117 of the mobile jib 111 of parasols 12, support member 235 comprises the upper and lower end face that the longitudinal axis that prolongs mobile jib 111 separates, support member 235 further comprises a pivot hole 237 that is extended to the lower surface by a upper surface, a plurality of lockholes 239 that the outer peripheral face setting of support member 235 is alignd with the perforation 135 of mobile jib 111.135 lock the lockhole 239 of support member 235 and fix via respectively boring a hole of mobile jib 111 with a plurality of screws, cause support member 235 along the longitudinal axis of mobile jib 111 between second end 133 of the elongated slot 119 of mobile jib 111 and first drive 151 (as shown in Figure 4).
As shown in the figure, support member 235 and one second drive 251 articulate, second drive 251 comprises a tooth portion 253 meshing with the tooth portion 155 of first drive 151, and an axostylus axostyle 255 that articulates with the pivot hole 237 of support member 235, and the end of axostylus axostyle 255 is positioned at the outside of support member 235.When first drive 151 rotated, interlock second drive 251 rotated around the longitudinal axis of mobile jib 111.
As shown in the figure, parasols 12 comprises a connection piece 257 affixed with second drive 251, connector 257 comprises one first end 259 and one second end 273 that separates along the longitudinal axis of mobile jib 111, and connector 257 further comprises one first hole 271 that is formed on first end, 259 end faces and one second hole 275 that is formed on second end, 273 end faces.Axostylus axostyle 255 tail ends of second drive 251 are set in first hole 271 interior (as shown in Figure 4) of connector 257, one first steady pin 274 passes first end 259 of connector 257 and the axostylus axostyle 255 of second drive 251, so first end 259 of connector 257 is fixing with axostylus axostyle 255, and allows connector 257 to rotate with second drive 251.And support member 235 between second drive 251 and connector 257, causes second drive 251 and connector 257 to produce displacement along the longitudinal axis of mobile jib 111 along the longitudinal axis of mobile jib 111.
As shown in the figure, parasols 12 comprises a screw rod 511, a lower end 515, one second steady pins 276 that screw rod 511 has in second hole 275 that is fastened on connector 257 pass the lower end 515 of second end 273 with the screw rod 511 of connector 257, and allow connector 257 and screw rod 511 to rotate together.Screw rod 511 further comprises a upper end 513, screw rod 511 further comprises and is formed on the fine pitch section 517 that upper end 513 is made of the screw thread ditch and a coarse pitch section 519 that is extended to lower end 515 and be made of the screw thread ditch by fine pitch section 517 ends, the pitch of coarse pitch section 519 is any one between 7mm～12mm, fine pitch section 517 is any between 2mm～4mm, the lower end 515 of screw rod 511 along the longitudinal axis of mobile jib 111 between upper end 513 and support member 235.
As shown in the figure, a moving part 277 is spirally connected on the screw rod 511, moving part 277 comprises a first surface 278 and a second surface 280 that separates along the longitudinal axis of mobile jib 111, an and lateral surface 279 that between first and second surface 278,280, extends, moving part 277 further comprises a hole 294 that is extended to second surface 280 by first surface 278, and the two backing pin 294A that are formed on hole 294 inwalls, a combined hole 293 is formed on lateral surface 279 but separates with hole 294.Screw rod 511 passes the hole 294 of moving part 277, and the screw thread ditch of respectively selling 294A and screw rod 511 of moving part 277 is chimeric, causing screw rod 511 to form with moving part 277 is spirally connected, thereby screw rod 511 is when rotating, moving part 277 along the longitudinal axis of mobile jib 111 at stowed position (as shown in Figure 5), displacement between expanded position (as shown in figure 11) and the obliquity (as shown in figure 13), moving part 277 is positioned at distance that stowed position separates along the longitudinal axis and second drive 251 of mobile jib 111 when (as shown in Figure 5) and is positioned at the distance that expanded position separated along the longitudinal axis and second drive 251 of mobile jib 111 when (as shown in figure 11) less than moving part 277, and moving part 277 is positioned at distance that expanded position separates along the longitudinal axis and second drive 251 of mobile jib 111 when (as shown in figure 11) and is positioned at the distance that obliquity separated along the longitudinal axis and second drive 251 of mobile jib 111 when (as shown in figure 11) less than moving part 277, the coarse pitch section 519 of this external screw rod 511 is slightly larger than moving part 277 along the length of the longitudinal axis of mobile jib 111 and is moved to the length of expanded position by stowed position, and the fine pitch section 517 of screw rod 511 is slightly larger than moving part 277 is moved to obliquity by expanded position length along the length of the longitudinal axis of mobile jib 111.
As shown in the figure, the socket pipe 531 that combination can be slided along the longitudinal axis of mobile jib 111 on the mobile jib 111, socket pipe 531 comprises a top 532 and a bottom 534, socket pipe 531 further is included in an inner surface 533 and an outer surface 535 that extends between top 532 and the bottom 534, inner surface 533 radially separates with outer surface 535, the inner surface 533 of socket pipe 531 defines a longitudinal axis hole 537, socket pipe 531 further comprises one first protruding wall 539 and the one second protruding wall 541 that is formed on outer surface 535 and is positioned at bottom 534, socket pipe 531 comprises an engagement groove 543 that is formed on the first protruding wall 539 in addition, engagement groove 543 has a diapire that separates with inner surface 533, and extending to a slotted eye 544 of inner surface 533 by engagement groove 543 diapires, socket pipe 531 comprises the second protruding wall, the 541 ㄧ button portions 545 that are formed in addition.The longitudinal axis hole 537 of socket pipe 531 provides the space of ccontaining mobile jib 111, and the slotted eye 544 of socket pipe 531 aligns with the elongated slot 119 of mobile jib 111.
As shown in the figure, the engagement groove 543 of socket pipe 531 arranges a fastener 300, and fastener 300 comprises a body 304 that is accommodated in the engagement groove 543 and a fitting portion 302 that is extended by body 304.Slotted eye 544 and the elongated slot 119 of mobile jib 111 of the fitting portion 302 of fastener 300 by socket pipe 531 is chimeric with the combined hole 293 of moving part 277, the body 304 of fastener 300 is contained in the engagement groove 543 of socket pipe 531 (as shown in Figure 5), cause socket pipe 531 with moving part 277 displacement between stowed position, expanded position and obliquity, and fastener 300 restriction moving parts 277 can't rotate relative to mobile jib 111, and 277 generations of moving part are along the displacement of the longitudinal axis of mobile jib 111 when causing screw rod 511 to rotate.Second end 351 of socket pipe 531 further comprises a fixed cover 359 in addition, and fixed cover 359 has a button hole 361, and two chutes 362 that are formed on inner surface.Fixed cover 359 is set on the bottom 534 of socket pipe 531, the button portion 545 of socket pipe 531 fastens (as shown in Figure 5) with the button hole of fixed cover 359 361, the protruding wall 539 of first and second of socket pipe 531,541 is positioned at each chute 362 (shown in Fig. 5 A) of fixed cover 359, and fixed cover 359 restriction fasteners 300 can't break away from the combined hole 293 of moving part 277.
As shown in the figure, socket pipe 531 outer sheathed ㄧ sliding sleeves 547 slidably, sliding sleeve 547 comprises an abutment end 549, sliding sleeve 547 further comprises a positioning end 551 that separates along the longitudinal axis of mobile jib 111 and abutment end 549, sliding sleeve 547 comprises an inwall 553 in addition, and a slide opening 557 that is separated out by inwall 553, sliding sleeve 547 more comprises the two convex walls 555 that are formed on the inwall 553 and are positioned at positioning end 551.The slide opening 557 of sliding sleeve 547 provides socket pipe 531 socket slidably, and the positioning end 551 of sliding sleeve 547 abuts in the upper end of fixed cover 359, convex wall 555 along the longitudinal axis of mobile jib 111 between the flange 536 and fixed cover 359 of socket pipe 531, displacement between the flange 536 of fixed cover 359 and socket pipe 531 when sliding sleeve 547 is pushed.
As shown in the figure, parasols 12 comprise can along the longitudinal axis of mobile jib 111 slidably with a slip ring 297 of mobile jib 111 sockets, slip ring 297 has a lower end 307, and slip ring 297 sets firmly a plurality of hinged arms 311 separatedly around the circumferencial direction of the longitudinal axis of mobile jib 111.Lower end 307 and the sliding sleeve 547 of slip ring 297 is positioned at slide opening 557 sockets at abutment end 549 places, when the positioning end 551 of sliding sleeve 547 is resisted against fixed cover 359 upper ends, the lower end 307 of slip ring 297 is posted by the top 532 with socket pipe 531, causes slip ring 297 with socket pipe 531, fixed cover 359, fastener 300 and moving part 277 displacement between stowed position, expanded position and obliquity.In addition when sliding sleeve 547 in interlock slip ring 297 displacements during displacement between fixed cover 359 of the flange 536 of socket pipe 531.
As shown in the figure, each hinged arm 311 of slip ring 297 articulated part 327 that is pivoted, each articulated part 327 comprises a first surface 329 and a second surface 331 that separates with first surface 329, each articulated part 327 further comprises an installing hole 332 that is extended to second surface 331 by first surface 329, installing hole 332 comprises a macropore section 333 that is positioned at first surface 329 and an aperture section 335 that is positioned at second surface 331, and macropore section 333 has noncircular cross section, and each articulated part 327 comprises in addition and is formed on outer surface and vertical along a pivot hole 337 that extends through macropore section 333.The pivot hole 337 of each articulated part 327 articulates the pivot axis that causes each articulated part 327 to define around the hinged arm 311 that articulates with each hinged arm 311 respectively.
As shown in the figure, a spiro connecting piece 477 is installed in each articulated part 327, each spiro connecting piece 477 comprises a non-circular head 479 and a bar portion 481 with thread identical with macropore section 333.The head 479 of each spiro connecting piece 477 is positioned at the macropore section 333 of articulated part 327, cause each spiro connecting piece 477 to rotate relative to articulated part 327, the bar portion 481 of each spiro connecting piece 477 is positioned at articulated part 327 outsides by the aperture section 335 of articulated part 327 in addition, separates in conjunction with the longitudinal axis and the corresponding hinged arm 311 of each spiro connecting piece 477 of back along mobile jib 111.
As shown in the figure, each spiro connecting piece 477 is positioned at bar portion 481 spiral shells in articulated part 327 outsides and establishes a stopper 319, each stopper 319 comprises a socket part 323 and a flange 321 that forms 323 surfaces, socket part, and each stopper 319 further comprises a screw 325 that is formed on flange 321 another sides.Bar portion 481 loose engagement of each spiro connecting piece 477 in the screw 325 of stopper 319, the pivot axis that allows each stopper 319 to define around the spiro connecting piece 477 that is spirally connected, but each stopper 319 can't separate with spiro connecting piece 477.
Each stopper 319 and a support bar 313 are affixed, and each support bar 313 comprises one first end 315 and one second end 317.First end 315 of each support bar 313 is affixed with the socket part 323 of stopper 319, the pivot axis that causes each support bar 313 to define around the hinged arm 311 of correspondence separately, the further pivot axis that defines around corresponding spiro connecting piece 477 with corresponding support bar 313 of a stopper 319.And each support bar 313 along with slip ring 297 with moving part 277 displacement between stowed position (as shown in Figure 5), expanded position (as shown in figure 11) and obliquity (as shown in figure 13).
As shown in the figure, parasols 12 comprises a fixture 363 that is fixed in mobile jib 111 upper ends 113 in addition, fixture 363 comprises that the cross section is that a circular socket section 365 is that one of U-shaped articulates section 367 with the cross section, the socket section 365 of fixture 363 forms a shoulder 369 with pivot joint section 367 intersections, fixture 363 further comprises a tank 371 that is extended to pivot joint section 367 by socket section 365, tank 371 is articulating between section 367 two sidewalls 368 that have, each sidewall 368 further comprises along extending to a chute 375 of tank 371, the chute 375 of each sidewall 368 comprise parallel with the longitudinal axis of mobile jib 111 one first section 377 and with first section 377 folder obtuse angle (at angle about 150 shown in the 6th figure shown in the present embodiment.) one second section 379, each sidewall 368 that articulates section 367 comprises the axis hole 381 between each chute 375 and socket section 365, fixture 363 more comprises a plurality of abutment walls 373 that are formed on tank 371 inner surfaces and are positioned at socket section 365.The socket section 365 of fixture 363 is installed in the vertical hole 117 of mobile jib 111 and is positioned at upper end 113.
As shown in the figure, the pivot joint section 367 of fixture 363 articulates a pivotal part 383, pivotal part 383 comprises a socket part 385 and an articulated section 387, articulated section 387 comprises a lower surface 389 and an abutment face 391 that is positioned at end, and abutment face 391 (approximately presss from both sides 159 at angle shown in the Fig. 6 shown in the present embodiment with 389 folder obtuse angles, lower surface.), articulated section 387 further comprises two end walls 388 that separate along the direction perpendicular to the longitudinal axis of pivotal part 383, one accommodation space 393 is formed on lower surface 389 and between two end walls 388, each end wall 388 comprises a track 395 that radially extends to accommodation space 393 in addition, each track 395 comprises one first section 397 and 1 second section 399, and first section 397 and second sections 399 folder obtuse angles of each track 395 are (at angle shown in the Fig. 6 shown in the present embodiment about 135.), each end wall 388 further comprises the pivot hole 394 between each track 395 and lower surface 389.The pivot joint section 367 of fixture 363 is arranged in the accommodation space 393 of pivotal part 383, cause two sidewalls 368 of fixture 363 between two end walls 388 of pivotal part 383, and align with the axis hole 381 of fixture 363 in the pivot hole 394 of pivotal part 383, and the lower surface 389 of pivotal part 383 separates along the longitudinal axis of mobile jib 111 and the shoulder 369 of fixture 363.
Set firmly a pin rod 401 in the pivot hole 394 of pivotal part 383 and the axis hole 381 of fixture 363, cause pivotal part 383 around pivot axis that pin rod 401 defines in a pivoting action plane primary importance and the second place between pivot the pivot axis that the pivoting action plane is defined perpendicular to pin rod 401 and the longitudinal axis by pivotal part 383.When pivotal part 383 is positioned at primary importance when (as shown in Figure 6), first section 397 of the track 395 of pivotal part 383 with the chute 375 of fixture 363 first section 377 is parallel and align, and the longitudinal axis of the longitudinal axis of pivotal part 383 and mobile jib 111 forms coaxial, activity space when the abutment face 391 of pivotal part 383 provides pivotal part 383 to be pivoted toward the second place by primary importance, when causing pivotal part 383 to be pivoted toward the second place by primary importance, the lower surface 389 of pivotal part 383 can not interfered mutually with the shoulder 369 of fixture 363, on the other hand, when pivotal part 383 was positioned at the second place, the abutment face 391 of pivotal part 383 was made an appointment with shoulder 369 almost parallels (as shown in figure 13) with fixture 363.As shown in the figure, an extension rod 433 comprises a upper end 435 and a lower end 437 affixed with the socket part 385 of pivotal part 383.
As shown in the figure, parasols 12 comprises one first trace 403, first trace 403 is slidably mounted in the track 395 of pivotal part 383 and in the chute 375 of fixture 363, when pivotal part 383 was positioned at primary importance, first trace 403 was positioned at first period 377 (as shown in Figure 6) of the chute 375 of first section 397 of track 395 of pivotal part 383 and fixture 363.
As shown in the figure, parasols 12 further comprises a connecting rod 471, and connecting rod 471 comprises one first link 472 and one second link 473 with 403 combinations of first trace.And first link 472 of connecting rod 471 is positioned at the tank 371 of fixture 363, and second link 473 of connecting rod 471 is positioned at the vertical hole 117 of mobile jib 111.One is connected one first end 407 that part 405 comprises that second link 473 with connecting rod 471 articulates and one second end 409 that is positioned at first end, 407 belows, be connected part 405 and further comprise 2 first locating holes 411 that are formed on first end 407 and alignment, and be formed between first locating hole 411 and second end 409 and 2 second locating holes 413 that align.One second trace 419 passes each first locating hole 411 of linking part 405 and second link 473 of connecting rod 471, will be connected part 405 and be connected 471 to articulate, and the upper end 513 of screw rod 511 is arranged in and is connected part 405.Each second locating hole 413 that is connected part 405 in addition perpendicular to the longitudinal axis of mobile jib 111 radially wear an alignment pin 415, two terminal protrusions of alignment pin 415 are connected parts 405 outsides.
Be connected part 405 outer sheathed one annular supporters 417, supporter 417 abuts on the alignment pin 415.One Coupling 427 comprises a socket part 431 that is fastened on second end 409 that is connected part 405, and the lower surface of socket part 431 forms a flange 429 that is resisted against second end, 409 end faces that are connected part 405.Be connected the sheathed spring 421 in the outside of part 405, spring 421 comprises one first end 423 of abutment walls 373 lower surfaces that are resisted against fixture 363, and one second end 425 that is resisted against supporter 417 surfaces.Spring 421 sees through supporter 417 biasing linking parts 405 and causes pivotal part 383 to remain on primary importance (as shown in Figure 6).
The upper end 435 of extension rod 433 sets firmly a retainer ring 439, causes pivotal part 383, extension rod 433 to pivot between primary importance and the second place around the pivot axis that pin rod 401 defines with retainer ring 439.Retainer ring 439 is pivoted with eight umbrella frames 451 around the circumferencial direction of the longitudinal axis of mobile jib 111, each umbrella frame 451 comprises a link 453 that articulates with retainer ring 439, cause each umbrella frame 451 relative fixed ring 439 to pivot (as shown in Figure 6), retainer ring 439 cooperates each umbrella frame 451 to provide a umbrella cloth 475 to install.Second end 317 of each support bar 313 is hubbed on the umbrella frame 451.
As Fig. 1,4,5, shown in 6, for convenience of description, the moving part 277 of supposing parasols 12 is positioned at stowed position (as shown in Figure 5), the positioning end 551 of sliding sleeve 547 is resisted against the upper end of fixed cover 359 at this moment, thereby slip ring 297 can not continue toward the direction displacement away from retainer ring 439, and wherein two support bars 313 are arranged in the pivoting action plane of pivotal part 383, remaining each support bar 313 separates around the circumferencial direction of the longitudinal axis of mobile jib 111 and the pivoting action plane of pivotal part 383, the coarse pitch section 519 that moving part 277 separated and be arranged in the lower end 515 of screw rod 511 along the longitudinal axis and the Coupling 427 of mobile jib 111 this moment, fastener 300 is near second end 133 of elongated slot 119, the position of slip ring 297 is quite near each shell 715 (as shown in Figure 1), 111 one-tenth of socket part 385 and the mobile jibs of pivotal part 383 are parallel, cause 111 one-tenth of extension rod 433 and mobile jibs parallel, each each umbrella frame 451 of support bar 313 interlocks is drawn close in the outside of mobile jib 111 and is formed collapse state, thereby the end of each umbrella frame 451 is positioned on the pivotal path of handle 213 (showing as the Fig. 7 of institute), and pivotal part 383 is remained on primary importance (as shown in Figure 6) by spring 421 biasings in addition.Moreover sleeve pipe 571 is biased in chimeric position by spring 599, and the chimeric tooth of each of inserted tooth 597 and fixing ring gear 679 695 is chimeric in each of sleeve pipe 571, and so mobile jib 111 is located and can't be rotated relative to the longitudinal axis of connection tube 657 around mobile jib 111.
Before parasols 12 will being strutted, pulling wherein a umbrella frame 451 or along the longitudinal axis of mobile jib 111 towards promoting sliding sleeves 547 near retainer ring 439, so under keeping motionless state, socket pipe 531, moving part 277, fastener 300 cause slip ring 297 towards near a bit of distances of retainer ring 439 displacements (as shown in Figure 8), thereby each umbrella frame 451 is switched to outside the path that handle 213 rotates (as shown in Figure 9), causes handle 213 to be rotated smoothly further parasols 12 is strutted.In addition when moving part 277 remains in stowed position and 297 displacements of sliding sleeve 547 promotion slip rings, the flange 536 of socket pipe 531 stops the mobile route of the convex wall 555 of sliding sleeve 547, causes sliding sleeve 547 to break away from socket pipe 531 towards the direction near retainer ring 439 along the longitudinal axis of mobile jib 111.
In the time of under state shown in Figure 9, parasols 12 will being strutted, the rotation that swing handle 213 interlock axostylus axostyles 196 and first drive 151 define around first hole 137 together rotates, the tooth portion 253 of tooth portion 155 interlocks, second drive 251 of first drive 151, rotation that part 257 and screw rod 511 define around the pivot hole 237 of support member 235 rotates to cause second drive 251 to be connected, cause moving part 277 by stowed position (as shown in Figure 5) along the longitudinal axis of mobile jib 111 towards expanded position (as shown in figure 11) displacement, this moment is because moving part 277 is positioned at the coarse pitch section 519 of screw rod 511, thereby screw rod 511 cause when rotating moving part 277 rapidly by stowed position toward the expanded position displacement, 277 of moving parts with fastener 300 promote socket pipes 531 drive slip rings 297 together along the longitudinal axis of mobile jib 111 towards the direction displacement near retainer ring 439, cause each support bar 313 interlock umbrella frame 451 to strut into radial gradually.After moving part 277 is moved to expanded position (as shown in Figure 9), the first surface 278 of moving part 277 abuts on the flange 429 of Coupling 427, and the pin 294A that moving part is 277 is in the coarse pitch section 519 and fine pitch section 517 intersections (as shown in figure 10) of screw rod 511, slip ring 297 is moved to the position near fixture 363, and slip ring 297 is positioned at pin rod 401 belows along the longitudinal axis of mobile jib 111, umbrella cloth 475 is supported by each umbrella frame 451 and launches, and causes parasols 12 to form softened state (as shown in Figure 9).
Continue with same direction swing handle 213 in parasols 12 softened states, cause moving part 277 by past obliquity (as shown in figure 12) displacement of expanded position (as shown in Figure 9), specifically, after moving part 277 is positioned at expanded position, screw rod 511 is rotated further, cause the fine pitch section 517 of screw rod 511 to promote moving part 277 by the past obliquity displacement at a slow speed of expanded position, moving part 277 promotes Coupling 427, be connected part 405, second trace 419, alignment pin 415 and supporter 417 are along longitudinal axis displacement and the compression spring 421 of mobile jib 111, and first link 472 that causes connecting rod 471 promote first trace 403 along the chute 375 of fixture 363 by first section 377 towards second section 379 displacement, first trace 403 promotes the wall of the track 395 of pivotal part 383, cause pivotal part 383 in the pivoting action plane, to be pivoted towards the second place by primary importance, and interlock extension rod 433, retainer ring 439 and each umbrella frame 451 are moved to the position at extension rod 433 and mobile jib 111 folder obtuse angles together, each support bar 313 and corresponding stopper 319 are mobile with umbrella frame 451, thus and the pivot axis that defines around the hinged arm 311 of correspondence.Cause pivotal part 383 interlock retainer rings 439, extension rod 433 and each umbrella frame 451 to arrive the second place (shown in Figure 12,13).When pivotal part 383 arrives the second place, shoulder 369 almost parallels of abutment face 391 and fixture 363, and slip ring 297 still is positioned at the below of pin rod 401 along the longitudinal axis of mobile jib 111, umbrella cloth 475 thereby inclination, mobile jib 111 can the corresponding sun the position with respect to base 467 rotations, so that required screening effect to be provided.
At non-each support bar 313 that is positioned at the pivoting action plane of the longitudinal axis, shown in Figure 12 A arrow, these support bars 313 are not only to pivot together around own longitudinal axis pivot with institute corresponding umbrella frame 451 on the pivoting action plane yet, and namely these support bars 313 are the axle center rotation with corresponding hinged arm 311 and are the axle center rotation with corresponding spiro connecting piece 477.Yet the support bar 313 that the longitudinal axis is positioned at the pivoting action plane will only pivot on the pivoting action plane with corresponding umbrella frame 451, and not having to produce with corresponding spiro connecting piece 477 is the motion of pivot.Figure 10 shows the motion the when longitudinal axis of two support bars 313 is positioned at the pivoting action plane.Suppose that pivotal part 383 moves to position shown in Figure 10, the longitudinal axis of the longitudinal axis of pivotal part 383 and mobile jib 111 is folder 21 approximately., the included angle A 2 of Figure 10 is 46 for the angle between the longitudinal axis of the longitudinal axis of the support bar 313 on Figure 10 left side and mobile jib 111.Moreover the included angle A of Figure 10 1 is 77 for the angle between the longitudinal axis of the longitudinal axis of the support bar 313 on Figure 10 the right and mobile jib 111.Be noted that each each support bar 313 shown in Figure 10 does not pivot with respect to the spiro connecting piece 477 that articulates.
When preferable shaded effects are obtained in position that still can't the corresponding sun after 475 one-tenth heeling conditions of umbrella cloth, just the umbrella cloth 475 that need rotate parasols 12 around the longitudinal axis of mobile jib 111 is aimed at the sun, in detail, force in turning set 631 along vertical court of mobile jib 111 away from the direction of retainer ring 439, turning set 631 compress wall 640 promote sleeve pipes 571 along the longitudinal axis of mobile jib 111 by chimeric position (as shown in Figure 4) toward disengaging configuration (as shown in figure 14) displacement, sleeve pipe 571 by chimeric position in the process of disengaging configuration displacement, the collar 611 is subjected to the stopping of each spaced walls 737 of shell 715 and keeps motionless, thereby spring 599 compressed generations make sleeve pipe 517 be reset to the elastic force of chimeric position by disengaging configuration.After sleeve pipe 571 is positioned at disengaging configuration (as shown in figure 14), inserted tooth 597 separates with fixing each chimeric tooth 695 of ring gear 679 in each of sleeve pipe 517, further apply the external force of rotating around the longitudinal axis of mobile jib 111 on turning set 631, so sleeve pipe 571 sees through connecting support 171, components drive mobile jibs 111 such as axostylus axostyle 196 are around the longitudinal axis rotation of mobile jib 111, further cause all component that is incorporated into mobile jib 111 to rotate around the longitudinal axis of mobile jib 111 together, thereby the umbrella cloth 475 of parasols 12 further provides preferable shaded effects along with each umbrella frame 451 rotates (as shown in figure 15) together to the direction of aiming at the sun.
After umbrella cloth 475 being adjusted to the position of aiming at the sun, discharge turning set 631, the operating side 573 of spring 599 biased sleeve 571, cause sleeve pipe 571 to be moved to chimeric position (as shown in Figure 4) by disengaging configuration (as shown in figure 14), so the chimeric tooth of each of inserted tooth 597 and fixing ring gear 679 695 is chimeric in each of sleeve pipe 571, cause sleeve pipe 571 to rotate around the longitudinal axis of mobile jib 111, so when the umbrella cloth 475 of parasols 12 is attacked in wind, umbrella cloth 475 can't rotate around the longitudinal axis of mobile jib 111, thereby the position of umbrella cloth 475 is fixed.
When the utility model parasols 12 during at heeling condition subinverse handle hand 213 shown in Figure 10, moving part 277 promoted by the fine pitch section 517 of screw rod 511 and at a slow speed along the longitudinal axis of mobile jib 111 by obliquity toward the expanded position displacement, and spring 421 compresses supporter 417, cause alignment pin 415, be connected part 405, second trace 419, connecting rod 471 and first trace 403 are together along the longitudinal axis of mobile jib 111 and pull-off spring 421 displacements, first trace 403 promotes second section 399 wall of the track 395 of pivotal part 383, causes pivotal part 383 to be reset to primary importance (as shown in figure 11) by the second place (as shown in figure 13).Under 12 softened states of parasols shown in the 8th figure, continue to reverse handle 213, cause moving part 277 to continue by expanded position toward the stowed position displacement, then slip ring 297 resets with the longitudinal axis of each support bar 313 along mobile jib 111, the collapse state that causes parasols 12 to form as shown in Figure 1.
The utility model parasols 12 utilizes sleeve pipe 571 cooperations, and fixedly ring gear 679 control mobile jibs 111 are rotatable or non-rotatable, when if umbrella cloth 475 is adjusted into and still can't aims at the sun after the inclination preferable shaded effects are provided, utilize rotation mobile jib 111 to aim at the sun with umbrella cloth 475, so that preferable shaded effects to be provided.
Utilize screw rod 511 to rotate in addition and drive slip ring 297 displacements, can drive parasols 12 in the labour-saving mode and strut umbrella cloth 475, and it is not good fragile with the structural strength of screw rod 511 drive parasols 12, and the coarse pitch section 519 of screw rod 511 can cause moving part 277 displacement between expanded position and stowed position rapidly, thereby can strut or fold the umbrella cloth 475 of parasols 12 rapidly.
In addition, sliding sleeve 547 can promote slip ring 297 towards the direction displacement near retainer ring 439 under the motionless state of socket pipe 531, fastener 300 and moving part 277, cause the end of each umbrella frame 451 and the rotate path of handle 213 to separate, thereby handle 213 can not interfere with the end of any umbrella frame 451 when being pivoted by the collapse state of parasols 12, so the umbrella cloth 475 that handle 213 is rotated further swimmingly with parasols 12 struts.
In addition, when presenting heeling condition, the umbrella cloth 475 of parasols 12 can adjust according to the position of the sun, the user is provided preferable shaded effects, and utilize screw rod 511 to rotate 277 displacements of promotion moving part except operating umbrella cloth 475 inclinations of parasols 12 in the labour-saving mode, the fine pitch section 517 of screw rod 511 causes moving part 277 mobile at a slow speed, thereby can accurately control the angle of inclination of pivotal part 383, further control the state that umbrella cloth 475 tilts easily.Again, pivotal part 383 is when primary importance, first section 397 of the track 395 of pivotal part 383 is parallel with mobile jib 111, cooperate first section 377 of chute 375 of fixture 363 also to be parallel design with mobile jib 111, cause first connecting rod 403 positively pivotal part 383 to be positioned at primary importance, can when parasols 12 softened states, keep the pivotal part 383 can be because of being subjected to blowing umbrella cloth 475 such as high wind and cause pivotal part 383 to be pivoted towards the second place by primary importance.
Moreover, the articulated part 327 and stopper 319 established by spiro connecting piece 477 spiral shells are set on each support member 313, the rotation that can cause each support bar 313 to produce perpendicular to the hinged arm 311 that articulates when parasols 12 operation umbrella cloths 475 tilt causes parasols 12 can operate pivotal part 383 swimmingly and is pivoted toward the second place by primary importance.
Basic instruction of the present utility model is illustrated, and for having the people of the common technical ability in this area, many extensions and variation will be to show and Yi Zhizhe.Say it for example, parasols 12 can not comprise pivot joint sleeve pipe 697, so the lower end 115 first socket sections 659 direct and connection tube 657 of mobile jib 111 articulate, when sleeve pipe 571 was positioned at disengaging configuration, mobile jib 111 was supported by the first socket section 659 of connection tube 657 still can and rotate around the longitudinal axis of mobile jib 111.Or, connection tube 657 can not comprise the 3rd socket section 673, so fixing 679 first socket sections 659 that internal diameter need be designed to be slightly larger than connection tube 657 of ring gear, fixedly the chimeric tooth 695 of each of ring gear 679 still provides function chimeric with the interior inserted tooth 597 of sleeve pipe 571 or that separate.
In addition, parasols 12 can not comprise turning set 631, so as long as operating side 573 configuration designs of sleeve pipe 571 are become the outward appearance of similar turning set, and the length that provides enough user's palms to grip, just can be directly apply external force by the operating side 573 of sleeve pipe 571, cause sleeve pipe 571 by chimeric position displacement to disengaging configuration, further can rotate the umbrella cloth 475 of parasols 12.
Because the utility model that specification discloses can be implemented in other particular form that does not break away from the utility model spirit or general characteristics, and some forms of these particular forms are pointed out, so the embodiment that specification discloses should be considered as illustrating and unrestricted.Scope of the present utility model is by appended claim scope definition, rather than is defined by above-mentioned explanation, changes and will be included within its scope for the institute of the impartial meaning that falls into the claim scope and scope.
Claims (10)
1. rotating parasols comprises:
One mobile jib (111), comprise along a upper end (113) and a lower end (115) that the longitudinal axis of mobile jib (111) separates, mobile jib (111) further comprises an outer peripheral face (112) and along the inner peripheral surface (114) that radially separates perpendicular to the longitudinal axis of mobile jib (111), the inner peripheral surface (114) of mobile jib (111) defines a vertical hole (117);
One connection tube (657), articulate with mobile jib (111), connection tube (657) comprises the one first socket section (659) and one second socket section (671) that separates along the longitudinal axis of mobile jib (111), the first socket section (659) of connection tube (657) articulates with the lower end (115) of mobile jib (111), cause mobile jib (111) relatively connection tube (657) around the rotation of the longitudinal axis of mobile jib (111), the second socket section (671) of connection tube (657) is used to and a base (467) combination, causes connection tube (657) to rotate around the relative base of the longitudinal axis (467) of mobile jib (111);
One fixing ring gear (679), be fixedly arranged on the outside of connection tube (657), fixedly ring gear (679) comprises a first surface (691) and a second surface (693), fixedly ring gear (679) further comprises a chimeric tooth (695) that is formed on second surface (693), and fixedly the chimeric tooth (695) of ring gear (679) protrudes from the outer peripheral face of connection tube (657);
One slip ring (297), can along the longitudinal axis of mobile jib (111) slidably with mobile jib (111) socket;
A plurality of support bars (313), comprise one first end (315) of relative pivot joint with slip ring (297) and along one second end (317) that the longitudinal axis and first end (315) of support bar (313) separates, cause each support bar (313) along with slip ring (297) with moving part (277) displacement;
One fixture (363) is affixed with the upper end (113) of mobile jib (111);
One pivotal part (383) articulates with fixture (363);
One retainer ring (439) is affixed with pivotal part (383), and retainer ring (439) pivots between primary importance and the second place with pivotal part (383); And
A plurality of umbrella frames (451) respectively comprise a link (453) that articulates with retainer ring (439), and second end (317) of each support bar (313) articulates with each umbrella frame (451) respectively;
One umbrella cloth (475) is with each umbrella frame (451) combination;
One shell (715), be fixedly arranged on the outside of mobile jib (111), the inner spaced walls (737) that forms of shell (715), the installing space (750) that spaced walls (737) separates out shell (715) volume inside one activity space (739) and is positioned at activity space (739) below along the longitudinal axis of mobile jib (111);
One sleeve pipe (571), be sheathed on the outside of mobile jib (111) slidably, sleeve pipe (571) comprises along an operating side (573) and a binding end (575) that the longitudinal axis of mobile jib (111) separates, sleeve pipe (571) further comprises the inner peripheral surface (576) that radially separates and an outer peripheral face (578) along mobile jib (111), inner peripheral surface (576) separates out a trepanning (577) that holds mobile jib (111) and connection tube (657), inner peripheral surface (576) and be positioned at binding end (575) and form an inserted tooth (597), the operating side (573) of sleeve pipe (571) is positioned at activity space (739) outside of shell (715) along the longitudinal axis of mobile jib (111), the binding end (575) of sleeve pipe (571) is positioned at the installing space (750) of shell (715), fixedly ring gear (679) is positioned at inserted tooth (597) top along the longitudinal axis of mobile jib (111), and sleeve pipe (571) is along longitudinal axis displacement between chimeric position and disengaging configuration of mobile jib (111);
One collar (611), be sheathed on the outside of sleeve pipe (571) and be positioned at operating side (573) and binding end (575) between, the collar (611) is positioned at the activity space (739) of shell (715) and against spaced walls (737);
One spring (599) is arranged between the operating side (573) and the collar (611) of sleeve pipe (571), and spring (599) biased sleeve (571) is positioned at chimeric position;
When slip ring (297) along the longitudinal axis displacement of mobile jib (111) near retainer ring (439), each support bar (313) promotes each umbrella frame (451) and pivots away from mobile jib (111), umbrella cloth (475) is launched by each umbrella frame (451) interlock,
When slip ring (297) along the longitudinal axis displacement of mobile jib (111) away from retainer ring (439), each support bar (313) spurs each umbrella frame (451) and pivots and draw close towards mobile jib (111), umbrella cloth (475) is by each umbrella frame (451) interlock and folding,
When umbrella cloth (451) launches and pivotal part (383) when being positioned at primary importance, umbrella cloth (475) mobile jib (111) relatively is heeling condition not,
When umbrella cloth (451) launches and pivotal part (383) when being positioned at the second place, umbrella cloth (451) mobile jib (111) relatively becomes heeling condition,
When becoming heeling condition and sleeve pipe (571), umbrella cloth (451) is positioned at chimeric position, the interior inserted tooth (597) of sleeve pipe (571) is chimeric with the chimeric tooth (695) of fixing ring gear (679), mobile jib (111) connection tube (657) relatively rotates around the longitudinal axis of mobile jib (111), cause umbrella cloth (475) to rotate around the longitudinal axis of mobile jib (111)
When becoming heeling condition and sleeve pipe (571), umbrella cloth (451) is positioned at disengaging configuration, the interior inserted tooth (597) of sleeve pipe (571) separates with the fixing chimeric tooth (695) of ring gear (679), mobile jib (111) connection tube (657) relatively causes umbrella cloth (475) to rotate around the longitudinal axis of mobile jib (111) around the longitudinal axis rotation of mobile jib (111).
2. rotating parasols as claimed in claim 1, wherein connection tube (657) further comprises and is formed on first and second socket section (659,657) the 3rd socket section (673) of 1 between, connection tube (657) further comprises one first shoulder (675) that is formed on the second socket section (671) and the 3rd socket section (673) intersection, and one second shoulder (677) that is formed on the first socket section (659) and the 3rd socket section (673) intersection, fixedly the terminal surface of the chimeric tooth (695) of ring gear (679) is posted by first shoulder (677) of mobile jib (111), comprising:
One articulates sleeve pipe (697), articulate with the first socket section (659) of connection tube (657), articulate sleeve pipe (697) comprise be formed on the lower end one against flange (699), lower surface against flange (699) is posted by on second shoulder (675), and articulate sleeve pipe (697) with the lower end (115) of mobile jib (111) in conjunction with and rotate, and lower end (115) end face of mobile jib (111) be posted by pivot joint sleeve pipe (697) against flange (699).
3. rotating parasols as claimed in claim 1, its middle sleeve (571) further comprise and are formed on outer peripheral face (578) and are positioned at operating side (573) by the engaging tooth (595) that the tooth piece constitutes, and comprising:
One turning set (631), move with operating side (573) combination of sleeve pipe (571), turning set (631) comprises a upside (633) and a downside (635) that separates along the longitudinal axis of mobile jib (111), turning set (631) also comprises an inner ring surface (639), inner ring surface (639) defines a room (651), turning set (631) further comprises a chimeric tooth (653) that is formed on inner ring surface (639), one opening (655) is formed on upside (633) surface and extends to room (651), the engaging tooth (595) of sleeve pipe (571) is arranged in the room (651) of turning set (631) and chimeric with chimeric tooth (653), cause turning set (631) to rotate with the longitudinal axis of sleeve pipe (571) around mobile jib (111), the opening (655) of turning set (631) holds mobile jib (111), the downside (635) of turning set (631) is positioned at the activity space (739) of shell (715), and the downside (635) of turning set (631) separates spaced walls (737) top in shell (715) along the longitudinal axis of mobile jib (111);
When sleeve pipe (571) be positioned at chimeric position and turning set (631) along the longitudinal axis of mobile jib (111) towards away from the direction displacement of retainer ring (439) time, turning set (631) promote sleeve pipe (571) by chimeric position towards the disengaging configuration displacement,
When sleeve pipe (571) be positioned at disengaging configuration and turning set (631) along the longitudinal axis of mobile jib (111) towards near the direction displacement of retainer ring (439) time, turning set (631) promote sleeve pipe (571) by disengaging configuration towards chimeric position displacement,
When sleeve pipe (571) is positioned at disengaging configuration and turning set (631) when the longitudinal axis of mobile jib (111) rotates, sleeve pipe (571) rotates with turning set (631).
4. rotating parasols as claimed in claim 1, its middle sleeve (571) further comprises and is extended along the longitudinal axis of mobile jib (111) towards binding end (575) by the end face of operating side (573) but separate two embeded slots (593) of symmetry with binding end (575), the collar (611) comprises an inner ring surface (613), and the two interior latches (617) that are formed on inner ring surface (613) and symmetry, latch (617) is entrenched in the embeded slot (593) of sleeve pipe (571) slidably in each of the collar (611), and spring (599) the bias voltage collar (611) causes each interior latch (617) to be resisted against the bottom face of each embeded slot (593) respectively
When sleeve pipe (571) between chimeric position and disengaging configuration during displacement, it is motionless that the collar (611) keeps, each embeded slot (593) provides sleeve pipe (571) to hold the space of latch in each (617) during displacement between chimeric position and disengaging configuration.
5. rotating parasols as claimed in claim 1, wherein mobile jib (111) comprises by the elongated slot (119) that radially extend to inner peripheral surface (114) of outer peripheral face (112) along mobile jib (111), and one first hole (137) that is extended to inner peripheral surface (114) by outer peripheral face (112), sleeve pipe (571) further comprises one first slotted eye (579) that is extended to inner peripheral surface (576) by outer peripheral face (578), comprising:
One first drive (151) is articulated in first hole (137), first drive (151) comprises a tooth portion (155) in the vertical hole (117) that is positioned at mobile jib (111), first drive (151) is positioned at first slotted eye (579) of sleeve pipe (571) along the longitudinal axis of mobile jib (111), and when sleeve pipe (571) between chimeric position and disengaging configuration during displacement, first slotted eye (579) of sleeve pipe (571) provides the space that holds first drive (151);
One axostylus axostyle (196) rotates with (151) socket of first drive, and axostylus axostyle (196) comprises a head (197) that is positioned at first drive (151) outside,
Leader (213), with the head (197) of axostylus axostyle (196) locate with handle (213) in conjunction with and rotates, cause handle (213), first drive (151) and axostylus axostyle (196) to wind rotating shaft rotation perpendicular to the longitudinal axis of mobile jib (111) together,
One support member (235) is installed in the vertical hole (117) of mobile jib (111) and is positioned at the top of first drive (151) along the longitudinal axis of mobile jib (111);
One second drive (251) is contained in the vertical hole (117) of mobile jib (111), second drive (251) comprises an axostylus axostyle (255) that articulates with support member (235), second drive (251) further comprises a tooth portion (253) of meshing with the tooth portion (155) of first drive (151), when first drive (151), second drive (251) when rotating shaft rotates rotates around the longitudinal axis of mobile jib (111);
One screw rod (511), comprise and a lower end (515) that second drive (251) is combined linkedly, an and upper end (513), screw rod (511) further comprises the fine pitch section (517) that is formed on upper end (513) and extends to a coarse pitch section (519) of lower end (515) by fine pitch section (517) end that screw rod (511) rotates around the longitudinal axis of mobile jib (111) jointly;
One moving part (277) is contained in the vertical hole (117) of mobile jib (111) and with screw rod (511) and is spirally connected, moving part (277) comprises a combined hole (293) that is formed on outer peripheral face, screw rod (511) rotate cause moving part (277) along the longitudinal axis of mobile jib (111) at stowed position, displacement between expanded position and the obliquity, the distance that the distance that moving part (277) longitudinally separates with second drive (251) when being positioned at stowed position longitudinally separates with second drive (251) when being positioned at expanded position less than moving part (277), and the distance that longitudinally separates with second drive (251) when being positioned at obliquity less than moving part (277) of the distance that longitudinally separates with second drive (251) when being positioned at expanded position of moving part (277);
One socket pipe (531), can along the longitudinal axis of mobile jib (111) slidably with mobile jib (111) socket, socket pipe (531) comprises a top (532) and a bottom (534), socket pipe (531) further is included in the top, bottom (532,534) inner surface (533) that stretch on the edge between and an outer surface (535), the inner surface (533) of socket pipe (531) defines a longitudinal axis hole (537), socket pipe (531) further comprises a slotted eye (544) that is formed on outer surface (535), and the longitudinal axis hole (537) of socket pipe (531) holds mobile jib (111) and engagement groove (543) aligns with the elongated slot (119) of mobile jib (111);
One fastener (300), comprise a fitting portion (302), the fitting portion (302) of fastener (300) is chimeric with the combined hole (293) of moving part (277) by the slotted eye (544) of socket pipe (531), push card component (300) interlock socket pipe (531) displacement when causing moving part (277) displacement;
One sliding sleeve (547) is set in outside the socket pipe (531) slidably, and sliding sleeve (547) comprises the abutment end (549) with slip ring (297) combination, and sliding sleeve (547) is along with slip ring (297) displacement;
When moving part (277) is positioned at stowed position or expanded position, moving part (277) is positioned at the coarse pitch section (519) of screw rod (511), cause screw rod (511) to rotate and drive moving part (277) fast offset in the coarse pitch section (519) of screw rod (511) fast
When moving part (277) when being positioned at stowed position, moving part (277) separates with second end (409) that is connected part (405) and near the lower end (515) of screw rod (511) along the longitudinal axis of mobile jib (111), and pivotal part (383) is positioned at primary importance, each support bar (313) and each umbrella frame (451) draw close collapse in mobile jib (111) around cause umbrella cloth (475) to fold
When moving part (277) when being positioned at expanded position, moving part (277) is positioned at the coarse pitch section (519) and fine pitch section (517) intersection of screw rod (511), pivotal part (383) is positioned at primary importance, and each support bar (313) supports each umbrella frame (451) respectively and struts into and umbrella cloth (475) is launched
When moving part (277) by the expanded position position when the obliquity displacement, screw rod (511) rotates by fine pitch section (517) and promotes moving part (277) displacement at a slow speed, thereby moving part (277) pushing and pressing are connected part (405) along the longitudinal axis displacement of mobile jib (111) and cause alignment pin (415) compression spring (421), be connected part (405) drive link (471) and promote first trace (403) along chute (375) displacement of fixture (363), first trace (403) promotes track (395) wall of pivotal part (383), cause pivotal part (383) to be pivoted toward the second place by primary importance, retainer ring (439), each umbrella frame (451) and each support bar (313) are along with pivotal part (383) pivots together, retainer ring (439) and each umbrella frame (451) and umbrella cloth (475) mobile jib (111) relatively tilt
When moving part (277) by obliquity when the expanded position displacement, spring (421) compresses alignment pin (415) and causes linking part (405) with the longitudinal axis displacement of connecting rod (471) along mobile jib (111), track (395) wall that causes first trace (403) to compress pivotal part (383) promote pivotal part (383) by the second place to primary importance, when pivotal part (383) be positioned at primary importance retainer ring (439) and a plurality of umbrella frame (451) relatively mobile jib (111) do not tilt
When moving part (277) when being positioned at stowed position, drive sliding sleeve (547) along the longitudinal axis of mobile jib (111) during towards retainer ring (439) displacement, it is motionless that socket pipe (531), fastener (300) and moving part (277) keep, cause relative socket pipe (531) displacement of sliding sleeve (547) further to compress slip ring (297) displacement, cause the end of each umbrella frame (451) to be positioned at outside handle (213) rotate path, thereby handle (213) is rotated swimmingly.
6. rotating parasols as claimed in claim 5, the periphery wall of socket pipe (531) and be positioned at top (532) and form a flange (536) wherein, sliding sleeve (547) further comprises a positioning end (551) that separates along the longitudinal axis of mobile jib (111) and abutment end (549), sliding sleeve (547) further comprises an inwall (553), an and slide opening (557) that is separated out by inwall (553), sliding sleeve (547) also comprises a convex wall (555) that is formed on inwall (553) upward and is positioned at positioning end (551), the slide opening (557) of sliding sleeve (547) and socket pipe (531) socket slidably;
When moving part (277) when being positioned at stowed position, the convex wall (555) of sliding sleeve (547) separates along the longitudinal axis of mobile jib (111) and the flange (536) of socket pipe (531),
When moving part (277) remains in stowed position and the displacement of sliding sleeve (547) promotion slip ring (297), the flange (536) of socket pipe (531) stops the mobile route of the convex wall (555) of sliding sleeve (547), causes sliding sleeve (547) to break away from socket pipe (531) towards the direction near retainer ring (439) along the longitudinal axis of mobile jib (111).
7. rotating parasols as claimed in claim 5, wherein the pitch of the coarse pitch section (519) of screw rod (511) is 7mm ~ 12mm, fine pitch section (517) is 2mm ~ 4mm.
8. rotating parasols as claimed in claim 5, wherein pivot between pivotal part (383) first and second position in the pivoting action plane of the pivot axis that defines perpendicular to pin rod (401) and the longitudinal axis by pivotal part (383), parasols (12) further comprises:
Be combined in a stopper (319) of each support bar (313) first end (315), each stopper (319) comprises a screw (325);
Articulated part (327) with each stopper (319) combination, each articulated part (327) comprises a first surface (329) and a second surface (331) opposite with first surface (329), one installing hole (332) extends to second surface (331) by first surface (329), one pivot hole (337) vertically extends through and intersects with installing hole (332), and each articulated part (327) sees through hinged arm (311) and passes installing hole (332) and slip ring (297) pivot joint;
A plurality of spiro connecting pieces (477), respectively comprise a head (479) that separates in the installing hole (332) that fixedly is placed in articulated part (327) and with hinged arm (311), each spiro connecting piece (477) further comprises the bar portion (481) with screw (325) loose engagement of stopper (319), and each stopper (319) can produce with respect to the corresponding spiro connecting piece (477) of each support bar (313) and pivot;
When moving part (277) by expanded position when the obliquity displacement, pivotal part (383) is pivoted toward the second place by primary importance in the pivoting action plane, the pivot axis that each support bar (313) that the longitudinal axis is non-to be positioned at the pivoting action plane is defined around hinged arm (311) with each articulated part (327) of corresponding combination, and pivot around the spiro connecting piece (477) of correspondence.
9. rotating parasols as claimed in claim 5, wherein the chute (375) of fixture (363) comprises one first section (377) parallel with the longitudinal axis of mobile jib (111), and with first section (377) folder obtuse angle one second section (379), the track (395) of pivotal part (383) comprises one first section (397) and one second section (399);
When pivotal part (383) when being positioned at primary importance, first section (397) of the track (395) of pivotal part (383) are parallel with first section (377) of the chute (375) of fixture (363) and align, and first trace (403) is arranged in first section (397) of the track (395) of first section (377) of chute (375) of fixture (363) and pivotal part (383)
When pivotal part (383) pivots toward the second place by primary importance, first trace (403) is moved to second section (379) by first section (377) of the chute (375) of fixture (363), and first trace (403) is moved to second section (399) by first section (397) of the track (395) of pivotal part (383)
When pivotal part (383) pivots toward primary importance by the second place, first trace (403) is moved to first section (377) by second section (379) of the chute (375) of fixture (363), and first trace (403) is moved in first section (397) by second section (399) of the track (395) of pivotal part (383).
10. rotating parasols as claimed in claim 5, wherein parasols (12) further comprises a connection piece (257) that is combined between screw rod (511) and second drive (251), connector (257) comprises one first end (259) and one second end (273), connector (257) further comprises one first hole (271) that is formed on first end (259) end face and one second hole (275) that is formed on second end (273) end face, the lower end (515) of screw rod (511) is fixed in second hole (275) of connector (257), the axostylus axostyle (255) of second drive (251) is fixed in first hole (271) of moving part (277), causes second drive (251), connector (257) and screw rod (511) can't be along the longitudinal axis displacements of mobile jib (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220679002 CN203028324U (en) | 2012-12-10 | 2012-12-10 | Rotatable beach umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220679002 CN203028324U (en) | 2012-12-10 | 2012-12-10 | Rotatable beach umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203028324U true CN203028324U (en) | 2013-07-03 |
Family
ID=48680482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220679002 Expired - Lifetime CN203028324U (en) | 2012-12-10 | 2012-12-10 | Rotatable beach umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203028324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113671775A (en) * | 2021-07-23 | 2021-11-19 | 何功 | Background conversion reflective umbrella for photography |
-
2012
- 2012-12-10 CN CN 201220679002 patent/CN203028324U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113671775A (en) * | 2021-07-23 | 2021-11-19 | 何功 | Background conversion reflective umbrella for photography |
| CN113671775B (en) * | 2021-07-23 | 2022-11-08 | 何功 | Photographic background conversion reflection of light umbrella of using |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |