CN201064243Y - Straight and suspending dual-purpose sunshade umbrella - Google Patents

Abstract

Disclosed is a sunshade which can be unfolded upright or slantingly hung, comprising an upright post(1), a slant rod(2), a rail(3), an umbrella bracket(5), a crank mechanism(6) and an active locking mechanism(8) arranged on the upright post; wherein the two ends of the slant rod(2) are respectively hinged with the upright post(1) and the rail(3); the top end of the rail is hinged with the centre rod(51) of the umbrella bracket(5); a runner(31) is arranged at the rail(3) and a slide block(7) with one end hinged with the top of the upright post is embedded in the runner so that the top of the upright post can slide along the runner(31) of the rail(3) relatively to the rail and that the rail(3) can rotate the top of the upright post relatively to the upright post. Compared with prior art, the utility model provides a bran-new sunshade which combines two arrangement modes of upright unfolding and slanting hanging and the two modes can be alternated freely with simple operation which is energy-saving, thus the utility model can better meet practical needs of the people.

Description

Vertical and suspending two-purpose parasol

Technical field

The utility model relates to a kind of parasols, especially refers to a kind of straight support mode and tiltedly hangs all vertical and suspending two-purpose parasols of changeable use of mode.

Background technology

Along with the raising of people's living standard, it is more frequent that people carry out the outdoor leisure activity, and in leisure places such as square, lawn and seabeach, parasols has become a kind of standing apparatus, and it provides a slice the comfortable space of enjoying the cool for people.At present, parasols comprises straight support formula parasols and inclined suspension type parasols (being also referred to as the cantilevered parasols), wherein directly support formula parasols structure and principle as common umbrella, mainly comprise column, be fixed on the fixedly umbrella disk at column top, be set in the outer movable umbrella disk in column middle part, a plurality of support bones, a plurality of umbrella frames and be arranged on umbrella cover on the umbrella frame, a plurality of support bones two ends are hinged on respectively on the umbrella frame of movable umbrella disk and correspondence, and a plurality of umbrella frame one ends all are hinged on fixedly on the umbrella disk, are that the Chinese utility model patent " leisure parasols " of ZL200620101419.7 (publication number is CN2870552Y) discloses a kind of follow-on straight support formula parasols as the patent No.; Sometimes, people can have inconvenience because of that root post of straight its central authorities of support formula parasols more, therefore, the inclined suspension type parasols uses and gives birth to, as the patent No. is the Chinese utility model patent " the double-deck parasols of a kind of outer webs suspension type " of ZL00244830.0 (publication number is CN2452349Y), the patent No. is the Chinese utility model patent " a kind of Motorized blind hangs umbrella " of ZL02222676.1 (publication number is CN2548450Y), the patent No. is the Chinese utility model patent " a kind of parasols " of ZL02204156.7 (publication number is CN2532721Y), all discloses the close inclined suspension type parasols of operation principle.

The patent " a kind of parasols " that with the patent No. is ZL02204156.7 is an example, the structure of inclined suspension type parasols is described, this parasols mainly comprises umbrella cover frame and umbrella support, umbrella cover bar on the umbrella cover frame is articulated in the circumferential edge place of umbrella cover frame dish equably, umbrella strut on the umbrella support is articulated in the circumferential edge place of umbrella support dish equably, set up the parasols face on the umbrella cover frame, be hinged between umbrella cover bar and the corresponding umbrella strut, one end is fixedly hinged and is hinged in the other end of the pull bar on column top and a umbrella cover bar, the end of this umbrella cover bar connects a slide block that can slide up and down along the respective track of being offered on the column, and has the sliding stop device on this slide block, crank mechanism is installed on the column, this crank mechanism links rope in umbrella post inside, rope passes the pulley in the umbrella post successively in inside, the umbrella cover bar that links to each other with the umbrella post, behind the umbrella cover frame dish, link to each other with umbrella support dish.This parasols is by rotating crank, takes up or payout is controlled opening of its umbrella cover or folded, and after its umbrella cover strutted, column was a side that is positioned at umbrella cover.

From above structural analysis as can be seen, straight support formula parasols with the inclined suspension type parasols because the position of the support bone under its umbrella cover, the relative column of umbrella frame is different, make a world of difference in order to the mode of propping up umbrella cover, in any case existing inclined suspension type parasols can not transform to the user mode of straight support formula parasols (being the middle position that column just in time is positioned at umbrella cover).And when reality is used, sometimes people need adjust the position of its column of parasols under umbrella cover according to different situations, make stress-relieving activity more comfortable, but also have only straight support formula, these two types of distinct parasols of inclined suspension type in the market, the parasols that does not also have the formula that directly to support and two kinds of occupation modes of inclined suspension type to unite two into one and can switch flexibly.

Summary of the invention

Technical problem to be solved in the utility model is the defective that overcomes prior art, provides a kind of and will support directly that formula and two kinds of occupation modes of inclined suspension type unite two into one and the vertical and suspending two-purpose parasol that is more suitable for actual needs.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: this vertical and suspending two-purpose parasol, the crank mechanism that includes column, umbrella stand and umbrella stand can be strutted, and described umbrella stand comprises that many umbrella frames and two ends that the fixedly umbrella disk, movable umbrella disk, the end that are fixed on center umbrella bar upper end are hinged on the fixing umbrella disk are hinged on the middle part of corresponding umbrella frame and many support bones on the movable umbrella disk respectively, is characterized in that:

Also include brace and cross bar;

Wherein, described column is provided with the movable locking mechanism to the locking of described cross bar bottom;

Described crank mechanism is arranged on the cross bar;

Described brace two ends are hinged on respectively on the bottom of the middle part of column and cross bar;

And described cross bar top and described center umbrella bar are hinged, and, that side of the corresponding described column of described cross bar has chute, in this chute, be embedded with a slide block, this slide block is hinged on the top of described column, and make the column top relatively cross bar slide along the chute of cross bar, and can to make cross bar be that rotate at the center relative to column with the top of this column.

Above-mentioned movable umbrella disk can couple together with miscellaneous part because of its periphery hinged by many support bone ends, and therefore, this activity umbrella disk can not contact and be arranged under the umbrella bar of center with center umbrella bar, perhaps is set in outside the lower end of center umbrella bar.

Described movable locking mechanism to the cross bar bottom is to be under the straight support formula user mode at parasols, cross bar can be firm be fitted in column one side, thereby make cross bar and column form a vertical strut, this activity locking mechanism can adopt existing various technology, but for making structure simpler, operate easier, the described movable latch that can include vertical setting to the movable locking mechanism of cross bar bottom, be arranged on the back-moving spring of movable latch bottom, laterally be fastened on the movable latch middle part and can control the press button that movable latch moves down, and, the position of corresponding described movable latch has breach on the described cross bar bottom, like this, laterally press described press button, latch moves down, and is fitted in column one rear flank at cross bar, decontrols press button, movable latch promptly rises and is inserted among this breach, thereby cross bar is locked in upper pillar stand one side, presses press button once more, promptly remove locking cross bar.

Described crank mechanism can adopt existing various technology, as the disclosed hand of the patent of mentioning in the above-mentioned background technology, DYN dynamic crank mechanism, but for making structure simpler, and can make taking up of rope smooth with loosening up, put in place, described crank mechanism can comprise the wiring axle that is arranged on the cross bar bottom, drive shaking the hand of wiring axle rotation, be arranged on the interior fixed pulley and the rope of center umbrella bar of umbrella stand, wherein, described rope one end is fixed on the wiring axle, and the other end of rope passes through cross bar successively, enter center umbrella bar and walk around the fixed pulley in it and be fixed on the movable umbrella disk.Like this, the wiring axle that rotates by shaking the hand is hauled, the center umbrella bar rising relatively thereupon of movable umbrella disk, and numerous support bones and umbrella frame are supported, thereby open umbrella cover, when shaking the hand backward rotation and payout, movable umbrella disk and numerous support bone, umbrella frame will get up because of the deadweight folding, umbrella cover also folds thereupon, realizes the opening and closing of umbrella cover.

For making rope be difficult for being worn, can guarantee simultaneously that rope is accurate passes and on the fixed pulley in the umbrella bar of center from crossbar end, can be provided with a pair of location pulley in the described cross bar top, described rope just is located in this between the pulley of location, rope just avoids directly touching the inwall of cross bar like this, and on the fixed pulley in the directed center that the penetrates into umbrella bar.

For making the user when the straight support formula of switching parasols and two kinds of occupation modes of inclined suspension type, to the pulling of cross bar and control can be convenient, smoothly, the bottom of described cross bar can also be provided with a handle.

For ease of manufacturing, be arranged with direction turning piece on the umbrella bar of described center, the top of described cross bar just is hinged on this direction turning piece.

When parasols is in straight support formula user mode, its column and cross bar fit together mutually, this moment, the bottom of cross bar can be lofty in column one side, in use people swipe easily, damage, as further improvement, described column can be designed to comprise lower pillar stand and the upper pillar stand that is plugged on the lower pillar stand, and, under column and the mutual state of fitting of cross bar, the outer surface of this lower pillar stand and cross bar, both outer surfaces of upper pillar stand flush, like this, when cross bar and upper pillar stand and after closing, cross bar, upper pillar stand, lower pillar stand is formed a complete outline, and appearance is neatly smooth, uses more comfortable.

When making parasols be in straight support formula user mode, brace can be hidden between cross bar and the upper pillar stand, needs because of vertical and suspending two-purpose parasol, cross bar one side has had chute, therefore, described upper pillar stand is hinged with on that side of brace also can have chute, like this, after upper pillar stand and cross bar are to fit mutually, brace just can be accommodated in the cavity that both chute is put together relatively, and like this, described upper pillar stand and cross bar can adopt the corresponding to section bar of section, promptly all have chute on the side, lower pillar stand is the corresponding to section bar of section after the relative amalgamation with upper pillar stand and cross bar of employing then.

Compared with prior art, the utility model has been broken through existing parasols and has directly been supportted mode and tiltedly hang the deficiency that mode exists separately, started and a kind ofly will directly support the brand-new parasols that formula and two kinds of occupation modes of inclined suspension type unite two into one, it more can satisfy people's actual needs; The utility model is by the hinged setting in the location of brace on column and cross bar, and make the three adjust to the position that parasols directly supports mode and tiltedly hangs the needed strut of mode by relatively rotating and moving of three, that is: cross bar and column are also unified, then make parasols be in cross bar and column and all be positioned at straight support mode user mode under the umbrella cover central authorities, as common straight support formula parasols occupation mode, and remove cross bar after the locking of column one side, brace can be that rotate at the center with that end that is hinged on the column, and cross bar just can be under the drive of brace, top with column is a rotary middle point, rotate and move relative to column, the bottom that makes cross bar is upturned and the top of cross bar is progressively downward-sloping, last brace, cross bar, the column three arrives the position of a balance and stops action, this moment, column was positioned at a side of umbrella cover and cross bar is that the frame that tilts is on column, parasols just is in the user mode of tiltedly hanging mode, at brace, cross bar, in column three's the adjustment process, umbrella stand can rotate because of the relative cross bar of its deadweight, the umbrella cover that makes is gradually adjusted to state parallel to the ground automatically, and is for people to use; Parasols of the present utility model uses simple to operate, laborsaving, and two kinds of occupation modes are switched flexibly, and parasols is relatively simple for structure, is easy to produce in enormous quantities and makes.

Description of drawings

Fig. 1 is in the structural representation that the oblique mode of hanging is used for the utility model embodiment;

Fig. 2 is the cutaway view Amplified image of I portion among Fig. 1;

Fig. 3 is the enlarged drawing of II portion among Fig. 1;

Fig. 4 is the cutaway view Amplified image (having removed support bone and umbrella frame) of III portion among Fig. 1;

Fig. 5 structural representation that straight support mode is used for the utility model embodiment is in;

Fig. 6 is the cutaway view Amplified image of IV portion among Fig. 5;

Fig. 7 be among Fig. 5 A-A to cutaway view;

Fig. 8 is the three-dimensional exploded view of upper pillar stand, lower pillar stand among the utility model embodiment;

Fig. 9 is the structural representation after umbrella cover is folded together among the utility model embodiment;

Figure 10 switches to view in the straight support formula process for the utility model embodiment by inclined suspension type;

Figure 11 switches to view in the inclined suspension type process for the utility model embodiment by straight support formula.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

As Fig. 1～shown in Figure 11, this vertical and suspending two-purpose parasol, the crank mechanism 6 that includes column 1, brace 2, cross bar 3, umbrella stand 5 and umbrella stand 5 can be strutted;

Wherein, described umbrella stand 5 comprises that the fixedly umbrella disk 52, movable umbrella disk 53, the end that are fixed on umbrella bar 51 upper ends, center are hinged on middle part that many umbrella frames 54 on the fixing umbrella disk 52 and two ends are hinged on corresponding umbrella frame 54 respectively and the many support bones 55 on the movable umbrella disk 53;

Described column 1 comprises lower pillar stand 12 and the upper pillar stand 11 that is plugged on the lower pillar stand 12, in the present embodiment, upper pillar stand 11 adopts the corresponding to section bar of section with cross bar 3, promptly all have chute on the side, lower pillar stand 12 is the corresponding to section bar of section after employing and upper pillar stand 11 and the cross bar 3 relative amalgamations then, and these lower pillar stand 12 ports are the going up or down stairway shape, upper pillar stand 11 is inserted among the downstairs port of lower pillar stand 12, and movable locking mechanism 8 bottoms on the upper pillar stand 11 are inserted among the last ladder port of lower pillar stand 12, like this, help upper pillar stand 11, the steadiness of the column 1 that lower pillar stand 12 combines, and, under the state that column 1 and cross bar 3 are fitted mutually, the outer surface of this lower pillar stand 12 and cross bar 3, both outer surfaces of upper pillar stand 11 flush;

Described brace 2 two ends are hinged on respectively on the bottom of the middle part of upper pillar stand 11 and cross bar 3, and upper pillar stand 11 is hinged with on that side of brace 2 and has chute 11a;

Be arranged with direction turning piece 4 on the center umbrella bar 51 in the described umbrella stand 5, the top of described cross bar 3 just is hinged on this direction turning piece 4, and make indirect being hinged in cross bar 3 tops with center umbrella bar 51, and, that side of described cross bar 3 pairing columns 1 has chute 31, in this chute 31, be embedded with a slide block 7, the top of upper pillar stand 11 just is hinged on this slide block 7, and make column 1 top relatively cross bar 3 slide along the chute 31 of cross bar 3, and can to make cross bar 3 be that rotate at the center relative to column 1 with the top of this column 1;

Described upper pillar stand 11 is provided with the movable locking mechanism 8 to the locking of cross bar 3 bottoms, this activity locking mechanism 8 includes the movable latch 81 of vertical setting, be arranged on the back-moving spring 82 of movable latch 81 bottoms, laterally be fastened on movable latch 81 middle parts and can control the press button 83 that movable latch 81 moves down, and, the position of corresponding movable latch 81 has breach 32 on described cross bar 3 bottoms, wherein, the setting of parts on upper pillar stand 11 for portable propelling locking mechanism 8, can be fixed with a lock housing 84 on the upper pillar stand 11, and these above-mentioned parts just are arranged in this lock housing 84, referring to Fig. 6 and Fig. 8;

And described crank mechanism 6 is arranged on the cross bar 3, this crank mechanism 6 comprises the wiring axle (not expressing among the figure) that can rotate relative to cross bar 3 that is arranged on cross bar 3 bottoms, what drive the rotation of wiring axle shakes the hand 62, be arranged on a pair of location pulley 63 in cross bar 3 tops, be arranged on fixed pulley 64 and rope 61 in the center umbrella bar 51 of umbrella stand 5, wherein, rope 61 1 ends are fixed on the wiring axle, and the other end of rope 61 is successively by cross bar 3, that that passes cross bar 3 tops is between the pulley 63 of location, enter center umbrella bar 51 and walk around the fixed pulley 64 in it and be fixed on the movable umbrella disk 53;

For make the user to the pulling of cross bar 3 and control can be convenient, smoothly, also be provided with a handle 9 on the bottom of described cross bar 3.

For clearer parts and the structure of seeing in the umbrella cover of energy, be expressed as the umbrella cover in accompanying drawing 1 and the accompanying drawing 5 transparent.

When this vertical and suspending two-purpose parasol does not use, as shown in Figure 9, can directly umbrella stand 5 directly be opened the user mode that is straight support formula by crank mechanism 6, as shown in Figure 5, at this moment, movable latch 81 in the movable locking mechanism 8 is inserted among the breach 32 of cross bar 3 bottoms because of the pretightning force of back-moving spring 82, and cross bar 3 and column 1 are also unified firmly, cross bar 3 all is positioned under the umbrella cover central authorities with column 1, and brace 2 is hidden in the cavity volume of chute 31 combinations of the chute 11a of upper pillar stand 11 and cross bar 3, referring to Fig. 7;

In the time of parasols need being converted into the inclined suspension type user mode, press press button 83 earlier, movable latch 81 moves down and detaches the breach 32 of cross bar 3 bottoms, cross bar 3 is promptly removed in the locking of column 1 one sides, at this moment, brace 2 can be that rotate at the center with that end that is hinged on the column 1, and cross bar 3 just can be under the drive of brace 2, top with column 1 is a rotary middle point, rotate and move relative to column 1, the bottom that makes cross bar 3 is upturned and the top of cross bar 3 is progressively downward-sloping, pilot process as shown in figure 11, last brace 2, cross bar 3, column 1 three arrives the position of a balance and stops action, simultaneously, at brace 2, cross bar 3, in column 1 three's the adjustment process, umbrella stand 5 can rotate because of the relative cross bar 3 of its deadweight, and the umbrella cover that makes is gradually adjusted to state parallel to the ground automatically, as shown in Figure 1, at this moment, column 1 be positioned at a side of umbrella cover and cross bar 3 be the frame that tilts on column 1, parasols just is in the user mode of tiltedly hanging mode;

And this inclined suspension type user mode will be switched to straight support formula user mode the time, as long as firmly spur the bottom of cross bar 3 downwards, be bonded up to cross bar 3 and upper pillar stand 11, pilot process as shown in figure 10, movable latch 81 in the movable then locking mechanism 8 is inserted among the breach 32 of cross bar 3 because of the effect of back-moving spring 82, cross bar 3 promptly is locked in column 1 one sides, and umbrella stand 5 can rotate because of the relative cross bar 3 of its deadweight, the umbrella cover that makes is gradually adjusted to state parallel to the ground automatically, at this moment, vertical and suspending two-purpose parasol just is in straight support formula user mode, as shown in Figure 5.

This vertical and suspending two-purpose parasol also can directly be converted into inclined suspension type user mode (state shown in Figure 1) from unused state (state shown in Figure 9), promptly remove the locking of cross bar 3 earlier in column 1 one sides, adjust brace 2, cross bar 3, column 1 then, make the three arrive the equilbrium position that an inclined suspension type uses, by crank mechanism 6 umbrella stand 5 is opened again.

Claims (8)

1. vertical and suspending two-purpose parasol, the crank mechanism (6) that includes column (1), umbrella stand (5) and umbrella stand (5) can be strutted, and described umbrella stand (5) comprises that the fixedly umbrella disk (52), movable umbrella disk (53), the end that are fixed on center umbrella bar (51) upper end are hinged on middle part that many umbrella frames (54) on the fixing umbrella disk (52) and two ends are hinged on corresponding umbrella frame (54) respectively and the many support bones (55) on the movable umbrella disk (53), is characterized in that:

Also include brace (2) and cross bar (3);

Wherein, described column (1) is provided with the movable locking mechanism (8) to the locking of described cross bar (3) bottom;

Described crank mechanism (6) is arranged on the cross bar (3);

Described brace (2) two ends are hinged on respectively on the bottom of the middle part of column (1) and cross bar (3);

And described cross bar (3) top and described center umbrella bar (51) are hinged, and, that side of the corresponding described column of described cross bar (3) (1) has chute (31), in this chute (31), be embedded with a slide block (7), this slide block (7) is hinged on the top of described column (1), and make column (1) top relatively cross bar (3) slide along the chute (31) of cross bar (3), and can to make cross bar (3) be that rotate at the center relative to column (1) with the top of this column (1).

2. vertical and suspending two-purpose parasol according to claim 1, it is characterized in that: described movable locking mechanism (8) to cross bar (3) bottom include vertical setting movable latch (81), be arranged on the back-moving spring (82) of movable latch (81) bottom, laterally be fastened on movable latch (81) middle part and can control the press button (83) that movable latch (81) moves down, and the position of corresponding described movable latch (81) has breach (32) on described cross bar (3) bottom.

3. vertical and suspending two-purpose parasol according to claim 1, it is characterized in that: described crank mechanism (6) comprises the wiring axle that is arranged on cross bar (3) bottom, shake the hand (62), interior fixed pulley (64) and the rope (61) of center umbrella bar (51) that is arranged on umbrella stand (5) that driving wiring axle rotates, wherein, described rope (61) one ends are fixed on the wiring axle, and the other end of rope (61) successively by cross bar (3), enter center umbrella bar (51) and fixed pulley (64) of walking around in it is fixed on the movable umbrella disk (53).

4. vertical and suspending two-purpose parasol according to claim 3 is characterized in that: described cross bar (3) is provided with a pair of location pulley (63) in the top, and described rope (61) just is located in this between the location pulley (63).

5. vertical and suspending two-purpose parasol according to claim 1 is characterized in that: also be provided with a handle (9) on the bottom of described cross bar (3).

6. vertical and suspending two-purpose parasol according to claim 1 is characterized in that: be arranged with direction turning piece (4) on the described center umbrella bar (51), the top of described cross bar (3) just is hinged on this direction turning piece (4).

7. according to the described vertical and suspending two-purpose parasol of arbitrary claim in the claim 1 to 6, it is characterized in that: described column (1) comprises lower pillar stand (12) and is plugged in upper pillar stand (11) on the lower pillar stand (12), and, under the state that column (1) and cross bar (3) are fitted mutually, outer surface of this lower pillar stand (12) and cross bar (3), both outer surfaces of upper pillar stand (11) flush.

8. vertical and suspending two-purpose parasol according to claim 7 is characterized in that: described upper pillar stand (11) is hinged with on that side of brace (2) and also has chute (11a).

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