CN209152476U - A kind of rolling-folding Antidroping umbrella - Google Patents
A kind of rolling-folding Antidroping umbrella Download PDFInfo
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- CN209152476U CN209152476U CN201820781976.0U CN201820781976U CN209152476U CN 209152476 U CN209152476 U CN 209152476U CN 201820781976 U CN201820781976 U CN 201820781976U CN 209152476 U CN209152476 U CN 209152476U
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- selection structure
- umbrella
- foot piece
- telescopic mast
- support bar
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Abstract
The utility model discloses a kind of rolling-folding Antidroping umbrellas, including umbrella cover, support frame, fixed structure, upper selection structure, lower selection structure, umbrella handle.The umbrella passes through the improvement to support frame, realize the reversed convolution of support frame, while the function that umbrella cloth is arranged when closing one's umbrella can be realized in the roller structure of support frame end installation, support frame reversed convolution is realized when closing one's umbrella, the rainwater remained on umbrella cover is involved in umbrella cloth and does not allow outflow, avoids residual rainwater splashing in umbrella-folding process, it is convenient for carrying after closing one's umbrella, increase idler wheel in support frame end, the effect for arranging umbrella cover when closing one's umbrella is realized, so that umbrella-folding process is time saving and energy saving.
Description
Technical field
The utility model relates to folded umbrella technical fields, and in particular to a kind of rolling-folding Antidroping umbrella.
Background technique
It is indispensable tool that umbrella, which is in daily life, is generally made of umbrella cover, umbrella handle and support frame, one
As according to the broken number of support frame include straight dry umbrella, two folding umbrellas, triple folding umbrella etc., this kind of umbrella after use, can remain rain on umbrella cover
Remaining rainwater is inevitably splashed oneself or other people when closing one's umbrella, since remaining rainwater can also after the completion of closing one's umbrella by water
Outflow frequently, no matter walking or place all take quarter note that additional folding umbrella close one's umbrella after since umbrella cover lamination is in disorder, and also
Manual sorting umbrella cover is needed, it is time-consuming and laborious, great inconvenience is brought to user, separately there is a kind of reversed umbrella of non-collapsible, though
Rainwater remaining on umbrella cover can so be stored when closing one's umbrella in time, while when its mode reversely stored to close one's umbrella and closed one's umbrella
Residual rainwater on umbrella cover is all effectively prevented afterwards splashes oneself, but due to needing first reversely to shrink support frame again, so that
Umbrella-folding process needs larger space, simultaneously because the not foldable reason of support frame also needs longer umbrella handle, causes body after closing one's umbrella
Product is larger, and it is inconvenient to cause to carry and store.
Utility model content
To solve problems of the prior art, the utility model provides a kind of rolling-folding Antidroping umbrella, and the umbrella is logical
The improvement to support frame is crossed, realizes the reversed convolution of support frame, while can realize that side is received in the roller structure of support frame end installation
Umbrella side arranges the function of umbrella cloth, and to solve after being closed one's umbrella using traditional umbrella bring umbrella, residual rainwater is splashed, folded umbrella closes one's umbrella
Problem inconvenient for use caused by the reasons such as umbrella cover lamination is in disorder afterwards, reversed umbrella umbrella-folding process and umbrella body product are larger.
To realize the purpose of this utility model, the utility model uses following technical scheme:
A kind of rolling-folding Antidroping umbrella, including umbrella cover 1, support frame 2, fixed structure 3, upper selection structure 4, lower selection structure 5,
Umbrella handle 6,1 center of umbrella cover are fixed on fixed structure 3, and 1 edge of umbrella cover is fixed on 2 end of support frame, described
Support frame 2 be flexibly connected with fixed structure 3, upper selection structure 4, lower selection structure 5, the fixed structure 3 be mounted on umbrella handle 6 top
End, the upper selection structure 4, lower selection structure 5 are socketed on umbrella handle 6, and are existed so that upper selection structure 4, lower selection structure 5 are in umbrella handle
The free gap of 6 slidings, the upper selection structure 4 is in the position on umbrella handle 6 between fixed structure 3 and lower selection structure 5.
Further, the support frame 2 has 4 to 10 groups, by idler wheel 21, foot piece 22, lower support bar 23, connecting rod 24, on
Support rod 25, soft bar 26 form, and the idler wheel 21 is mounted in the cylindrical pulley structure of 22 rear end of foot piece, the idler wheel
21 axis is vertical with plane where 22 activity of foot piece, and there are the bending of certain angle, the foot piece in 22 front end of foot piece
Side groove with a support and limit lower support bar 23 of the bending part of 22 front ends relative to overbending direction, under described
One end of support rod 23 is flexibly connected with the position of the bending angle of 22 front end of foot piece, and one end of the soft bar 26 and foot piece 22 are curved
Sub-headend side identical with overbending direction in folding part is flexibly connected, 4 activity of the other end of the lower support bar 23 and upper selection structure
Connection, the other end of the soft bar 26 are flexibly connected with lower selection structure 5, and 22 first half of foot piece is close to bending angle
There is a rectangle limit hole in position relative to the side of overbending direction, and one end of the connecting rod 24 and the limit hole on foot piece 22 are lived
Dynamic connection, one end that the connecting rod 24 is connect with the limit hole on foot piece 22 can be bonded tail in the rectangle limit hole on foot piece 22
Bar 22 slides, and the other end of the connecting rod 24 and one end of upper support bar 25 constitute by an active connection link mechanism, the upper branch
One end side position on strut 25 close to connecting rod 24 is provided with one vertically can make that soft bar 26 passes through and there are suitable free gaps
Rectangular through-hole, the lower support bar 23 is by paracentral position and upper support bar 25 close to the activity of the position of rectangular through-hole
Even, a scissor type mechanism is constituted, the other end of the upper support bar 25 is flexibly connected with fixed structure 3.
Further, the upper selection structure 4 is the approximate cylindrical structure with polygon inner hole, the upper knot
Structure 4 is socketed on umbrella handle 6 by polygon inner hole, and multiple type recess, the lower branch are had on the outside of the upper selection structure 4
One end of strut 23 is movably arranged in the type recess of selection structure 4, the upper selection structure 4 there are one telescopic mast 47,
There is controllable telescopic mast 47 to be contracted in selection structure 4 inside upper selection structure 4 and makes telescopic mast 47 in the upper selection structure 4
The mechanical structure that protrusion is formed in polygon inner hole, mechanical structure inside the upper selection structure 4 also controllable telescopic mast 47 from
Upper 4 side of selection structure protrusion, the mechanical mechanism of the control telescopic mast 47 further includes shell 41, the rectangular parallelepiped structure with sawtooth
42, elastic liner 43, rotate gear 44, rotate gear fixed frame 45, return spring 46, clamping spring 48, the shell
41 top and bottom are provided with the circular hole that telescopic mast 47 can be made to pass through, the rectangular parallelepiped structure 42 with sawtooth and rotate gear 44
The liner 43 of engagement connection, the elasticity is located at the side of the rectangular parallelepiped structure 42 with sawtooth, is described with the rectangular of sawtooth
42 return of body structure is to provide elastic space, and the return spring 46 is stuck in the protrusion of the rectangular parallelepiped structure 42 with sawtooth,
Returning place force is provided for the rectangular parallelepiped structure 42 with sawtooth, the rotate gear 44 is turned by the opening of upper end housing 41 and lower end
Moving gear fixed frame 45 is limited, and the telescopic mast 47 is the strip projected parts that a two sides have similar cuboid, described
The raised front ends of 47 two sides of telescopic mast be arc structure, the strip projected parts of 47 two sides of telescopic mast can be held in turning gear
It prevents telescopic mast 47 from rotating in wheel 45 inboard groove of fixed frame, is the circle that can accommodate telescopic mast 47 among the rotate gear 44
Cylindrical cavity, with when rotate gear 44 rotates telescopic mast 47 can be carried out up and down by the protrusion of its two sides on cavity inner wall
The arc groove of movement, the circular arc knot of the raised front end of arc groove and 47 two sides of telescopic mast in 44 cavity of rotate gear
Structure matches, and 47 lower end of telescopic mast is cased with clamping spring 48, and upper surface prevents at 41 bottom end opening of shell
Four protrusions of the dislocation of clamping spring 48 and fixed rotate gear fixed frame 45.
Further, the lower selection structure 5 is made of button 51, hook 52, circlip 53, shell 54, the shell
54 be a upper end with rectangle card slot, and inside is the approximate cylindrical structure of polygon inner hole, and the lower selection structure 5 passes through
Polygon inner hole is socketed on umbrella handle 6, multiple type recess is had on the outside of the shell 54 of the lower selection structure 5, described is soft
One end of bar 26 is movably arranged in the type recess of lower 5 shell 54 of selection structure, and the button 51 is mounted on 54 side of shell,
The other end of the button 51 is pressed in one end of hook 52, and the center of the hook 52 is flexibly connected with shell 54, described
Circlip 53 props up the related button 51 in 52 one end of hook.
Further, the umbrella handle 6 includes mobile jib 61, telescopic rod 67, handle 68, and the mobile jib 61 is hollow more
Side shape prism, 61 outside of mobile jib are once arranged with press protrusion 62, rectangle card slot 63, upper card slot 64, lower bayonet slot 65, stretch
Contracting buckle 66, the telescopic rod 67 is socketed in the cavity inside of mobile jib 61 and there are free gap, the telescopic rod 67 from
It is fixed after extracting certain length in mobile jib 61 out by the limit of telescopic buckle 66, the handle 68 is mounted on 67 rear end of telescopic rod.
In use, its opening process is, holds handle 68 and extract telescopic rod 67 up to telescopic buckle 66 from mobile jib 61 out
Telescopic rod 67 and mobile jib 61 is fixed, hook 52 is detached from from lower bayonet slot 65 by lower button 51, push lower selection structure 5 and and its
It is moved along the mobile jib 61 of umbrella handle 6 towards raised 62 positions are pressed by the upper selection structure 4 of 47 clamping of telescopic mast, at this point, under
The thrust that selection structure 5 drives soft bar 26 upward to 22 one end of foot piece, while upper selection structure 4 drives lower support bar 23 curved to foot piece 22
Go out outside support force at dog-ear, upper selection structure 4 moves so that the upper support bar 25 being flexibly connected with it is close to one end of foot piece
It lifts, due to interlink function, upper support bar 25 will drive connecting rod 24 and lift 22 one end of foot piece, when 61 press protrusion, 62 entrance is upper
The rectangular parallelepiped structure 42 in upper 4 internal control telescopic mast of selection structure, 47 mechanical structure can be pushed up after the polygon inner hole of selection structure 4
Enter, the rectangular parallelepiped structure 42 drives rotate gear 44 to rotate, and the rotation of rotate gear 44 drives the knot upward of telescopic mast 47
It is moved in the polygon inner hole of structure 5, the protrusion of upper 4 side telescopic mast 47 of selection structure disappears at this time, and upper selection structure 4 passes through polygon
The convex portion of inner hole telescopic mast 47 is held on rectangle card slot 63 so that upper selection structure 4 is fixed, with selection structure 5 at present due to
47 protrusion of upper 4 side telescopic mast of selection structure disappears and can be freely separating, then lower selection structure 5 is pushed along the direction of handle 68 until
Hook 52 is stuck in card slot 64, drives soft bar 26 that 22 one end of foot piece is jacked up one end until foot piece 22 with selection structure 5 at present
Support and limiting groove hold support rod 23 completely；
Its umbrella-folding process is, by umbrella handle 6 perpendicular to ground, holds handle 68 and makes it downward, by lower button 51 by hook
52 are detached from from upper card slot 64, the direction of lower selection structure 5 towards press protrusion 62 are pushed, lower selection structure 5 drives soft bar 26 to tail
The upward thrust in 22 one end of bar, so that foot piece 22 is bent straight up using one end of lower support bar 23 as the center of circle, by lower selection structure 5
It is pushed at selection structure 4, continues to press on lower selection structure 5, be again introduced into press protrusion 62 in the polygon of selection structure 4
Hole heads into the rectangular parallelepiped structure 42 in upper 4 internal control telescopic mast of selection structure, 47 mechanical structure, the rectangular parallelepiped structure 42
Drive rotate gear 44 rotate, rotate gear 44 rotation drive telescopic mast 47 upward selection structure 4 lateral surface movement, at this time on
There is the protrusion of telescopic mast 47 in 4 side of selection structure, so that the protrusion of telescopic mast 47 is stuck in the rectangle of lower 5 shell of selection structure, 53 upper end
In groove, the fixation of selection structure 4 and lower selection structure 5 in completion, at this point, the convex portion of 4 inner hole telescopic mast 47 of upper selection structure disappears
It loses, pins button 51 and push lower selection structure 5 that upper selection structure 4 is driven to move towards handle orientations, upper selection structure 4 drives lower support bar 23
To the thrust that foot piece 22 is outside, meanwhile, the scissor type mechanism folding angle that lower support bar 23 is formed with upper support bar 25 becomes larger, and makes
Obtaining upper support bar 25 drives connecting rod 24 to apply the pulling force to 3 side of fixed structure to foot piece 22, under the action of two above power
Foot piece 22 continues to bend using one end of lower support bar 23 as the center of circle towards the direction of fixed structure 3, while foot piece 22 is bent, rolling
Wheel 21 can be contacted with umbrella cover 1, be arranged to umbrella cover 1, at this point, the aggregate motion of upper support bar 25,23 foot piece 22 of lower support bar
Umbrella cover 1 is subjected to convolution, rainwater remaining on umbrella cover is involved in does not outflow wherein afterwards, selection structure 5 drives upper selection structure 4 instantly
Release button 51 is stuck in hook 52 in lower bayonet slot when moving to the position of lower bayonet slot 65, telescopic rod 67 is pushed, by telescopic rod
In 67 income mobile jibs 61, complete to close one's umbrella.
Compared with prior art, the utility model has the following beneficial effects:
1. the umbrella by the improvement to support frame, realizes the reversed convolution of support frame, the rain that will remain on umbrella cover when closing one's umbrella
Water, which is involved in umbrella cloth, does not allow outflow, avoids residual rainwater in umbrella-folding process from splashing, is convenient for carrying after closing one's umbrella.
2. increasing idler wheel in support frame end, the effect that umbrella cover is arranged when closing one's umbrella is realized, so that umbrella-folding process is time saving
It is laborsaving.
Detailed description of the invention
Fig. 1 is a kind of whole structure schematic diagram of rolling-folding Antidroping umbrella of the utility model；
Fig. 2 is a kind of rolling-folding Antidroping umbrella support frame structure diagram of the utility model；
Fig. 3 is to control the mechanical structure of telescopic mast on a kind of rolling-folding Antidroping umbrella of the utility model in selection structure to show
It is intended to；
Fig. 4 is a kind of rolling-folding Antidroping umbrella Umbrella handle structure schematic diagram of the utility model；
Fig. 5 is selection structure structural schematic diagram under a kind of rolling-folding Antidroping umbrella of the utility model；
In figure: umbrella cover -1, support frame -2, fixed structure -3, upper selection structure -4, lower selection structure -5, umbrella handle -6
It is idler wheel -21, foot piece -22, lower support bar -23, connecting rod -24, upper support bar -25, soft bar -26, shell -41, rectangular
Body structure -42, elasticity liner -43, rotate gear -44, rotate gear fixed frame -45, return spring -46, telescopic mast -47,
Clamping spring 4-8, button -51, hook -52, circlip -53, shell -54, mobile jib -61, press protrusion -62, rectangle card slot -63,
Upper card slot -64, lower bayonet slot -65, telescopic buckle -66, telescopic rod -67, handle -68.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
Embodiment 1
The utility model specific structure and usage mode please refer to Fig. 1 to 5, a kind of rolling-folding Antidroping umbrella, including umbrella
Face 1, support frame 2, fixed structure 3, upper selection structure 4, lower selection structure 5, umbrella handle 6,1 center of umbrella cover are fixed on fixed structure
On 3,1 edge of umbrella cover is fixed on 2 end of support frame, the support frame 2 and fixed structure 3, upper selection structure 4, under push away
Structure 5 is flexibly connected, and the fixed structure 3 is mounted on 6 top of umbrella handle, and the upper selection structure 4, lower selection structure 5 are socketed in
On umbrella handle 6, and exist so that upper selection structure 4, lower selection structure 5 are in the free gap that umbrella handle 6 slides, the upper selection structure 4 exists
Position on umbrella handle 6 is between fixed structure 3 and lower selection structure 5.
Further, the support frame 2 has 4 groups, by idler wheel 21, foot piece 22, lower support bar 23, connecting rod 24, upper support
Bar 25, soft bar 26 form, and the idler wheel 21 is mounted in the cylindrical pulley structure of 22 rear end of foot piece, the idler wheel 21
Plane where 22 activity of axis and foot piece is vertical, and there is a bending of certain angle in 22 front end of foot piece, before the foot piece 22
Side groove with a support and limit lower support bar 23 of the bending part at end relative to overbending direction, the lower support
One end of bar 23 is flexibly connected with the position of the bending angle of 22 front end of foot piece, one end of the soft bar 26 and 22 bending part of foot piece
Sub-headend side identical with overbending direction is flexibly connected, and the other end of the lower support bar 23 is flexibly connected with upper selection structure 4,
The other end of the soft bar 26 is flexibly connected with lower selection structure 5, and 22 first half of foot piece is close to the position of bending angle
There is a rectangle limit hole in side relative to overbending direction, and one end of the connecting rod 24 and the limit hole activity on foot piece 22 connect
It connects, one end that the connecting rod 24 is connect with the limit hole on foot piece 22 can be bonded foot piece 22 in the rectangle limit hole on foot piece 22
Sliding, the other end of the connecting rod 24 and one end of upper support bar 25 constitute by an active connection link mechanism, the upper support bar
One end side position on 25 close to connecting rod 24 is provided with one vertically can make that soft bar 26 passes through and there are the squares of suitable free gap
Shape through-hole, the lower support bar 23 connect by paracentral position and upper support bar 25 close to the position activity of rectangular through-hole, structure
At a scissor type mechanism, the other end of the upper support bar 25 is flexibly connected with fixed structure 3.
Further, the upper selection structure 4 is the approximate cylindrical structure with polygon inner hole, the upper knot
Structure 4 is socketed on umbrella handle 6 by polygon inner hole, and multiple type recess, the lower branch are had on the outside of the upper selection structure 4
One end of strut 23 is movably arranged in the type recess of selection structure 4, the upper selection structure 4 there are one telescopic mast 47,
There is controllable telescopic mast 47 to be contracted in selection structure 4 inside upper selection structure 4 and makes telescopic mast 47 in the upper selection structure 4
The mechanical structure that protrusion is formed in polygon inner hole, mechanical structure inside the upper selection structure 4 also controllable telescopic mast 47 from
Upper 4 side of selection structure protrusion, the mechanical mechanism of the control telescopic mast 47 further includes shell 41, the rectangular parallelepiped structure with sawtooth
42, elastic liner 43, rotate gear 44, rotate gear fixed frame 45, return spring 46, clamping spring 48, the shell
41 top and bottom are provided with the circular hole that telescopic mast 47 can be made to pass through, the rectangular parallelepiped structure 42 with sawtooth and rotate gear 44
The liner 43 of engagement connection, the elasticity is located at the side of the rectangular parallelepiped structure 42 with sawtooth, is described with the rectangular of sawtooth
42 return of body structure is to provide elastic space, and the return spring 46 is stuck in the protrusion of the rectangular parallelepiped structure 42 with sawtooth,
Returning place force is provided for the rectangular parallelepiped structure 42 with sawtooth, the rotate gear 44 is turned by the opening of upper end housing 41 and lower end
Moving gear fixed frame 45 is limited, and the telescopic mast 47 is the strip projected parts that a two sides have similar cuboid, described
The raised front ends of 47 two sides of telescopic mast be arc structure, the strip projected parts of 47 two sides of telescopic mast can be held in turning gear
It prevents telescopic mast 47 from rotating in wheel 45 inboard groove of fixed frame, is the circle that can accommodate telescopic mast 47 among the rotate gear 44
Cylindrical cavity, with when rotate gear 44 rotates telescopic mast 47 can be carried out up and down by the protrusion of its two sides on cavity inner wall
The arc groove of movement, the circular arc knot of the raised front end of arc groove and 47 two sides of telescopic mast in 44 cavity of rotate gear
Structure matches, and 47 lower end of telescopic mast is cased with clamping spring 48, and upper surface prevents at 41 bottom end opening of shell
Four protrusions of the dislocation of clamping spring 48 and fixed rotate gear fixed frame 45.
Further, the lower selection structure 5 is made of button 51, hook 52, circlip 53, shell 54, the shell
54 be a upper end with rectangle card slot, and inside is the approximate cylindrical structure of polygon inner hole, and the lower selection structure 5 passes through
Polygon inner hole is socketed on umbrella handle 6, multiple type recess is had on the outside of the shell 54 of the lower selection structure 5, described is soft
One end of bar 26 is movably arranged in the type recess of lower 5 shell 54 of selection structure, and the button 51 is mounted on 54 side of shell,
The other end of the button 51 is pressed in one end of hook 52, and the center of the hook 52 is flexibly connected with shell 54, described
Circlip 53 props up the related button 51 in 52 one end of hook.
Further, the umbrella handle 6 includes mobile jib 61, telescopic rod 67, handle 68, and the mobile jib 61 is hollow more
Side shape prism, 61 outside of mobile jib are once arranged with press protrusion 62, rectangle card slot 63, upper card slot 64, lower bayonet slot 65, stretch
Contracting buckle 66, the telescopic rod 67 is socketed in the cavity inside of mobile jib 61 and there are free gap, the telescopic rod 67 from
It is fixed after extracting certain length in mobile jib 61 out by the limit of telescopic buckle 66, the handle 68 is mounted on 67 rear end of telescopic rod.
In use, its opening process is, holds handle 68 and extract telescopic rod 67 up to telescopic buckle 66 from mobile jib 61 out
Telescopic rod 67 and mobile jib 61 is fixed, hook 52 is detached from from lower bayonet slot 65 by lower button 51, push lower selection structure 5 and and its
It is moved along the mobile jib 61 of umbrella handle 6 towards raised 62 positions are pressed by the upper selection structure 4 of 47 clamping of telescopic mast, at this point, under
The thrust that selection structure 5 drives soft bar 26 upward to 22 one end of foot piece, while upper selection structure 4 drives lower support bar 23 curved to foot piece 22
Go out outside support force at dog-ear, upper selection structure 4 moves so that the upper support bar 25 being flexibly connected with it is close to one end of foot piece
It lifts, due to interlink function, upper support bar 25 will drive connecting rod 24 and lift 22 one end of foot piece, when 61 press protrusion, 62 entrance is upper
The rectangular parallelepiped structure 42 in upper 4 internal control telescopic mast of selection structure, 47 mechanical structure can be pushed up after the polygon inner hole of selection structure 4
Enter, the rectangular parallelepiped structure 42 drives rotate gear 44 to rotate, and the rotation of rotate gear 44 drives the knot upward of telescopic mast 47
It is moved in the polygon inner hole of structure 4, the protrusion of upper 4 side telescopic mast 47 of selection structure disappears at this time, and upper selection structure 4 passes through polygon
The convex portion of inner hole telescopic mast 47 is held on rectangle card slot 63 so that upper selection structure 4 is fixed, with selection structure 5 at present due to
47 protrusion of upper 4 side telescopic mast of selection structure disappears and can be freely separating, then lower selection structure 5 is pushed along the direction of handle 68 until
Hook 52 is stuck in card slot 64, drives soft bar 26 that 22 one end of foot piece is jacked up one end until foot piece 22 with selection structure 5 at present
Support and limiting groove hold support rod 23 completely；
Its umbrella-folding process is, by umbrella handle 6 perpendicular to ground, holds handle 68 and makes it downward, by lower button 51 by hook
52 are detached from from upper card slot 64, the direction of lower selection structure 5 towards press protrusion 62 are pushed, lower selection structure 5 drives soft bar 26 to tail
The upward thrust in 22 one end of bar, so that foot piece 22 is bent straight up using one end of lower support bar 23 as the center of circle, by lower selection structure 5
It is pushed at selection structure 4, continues to press on lower selection structure 5, be again introduced into press protrusion 62 in the polygon of selection structure 4
Hole heads into the rectangular parallelepiped structure 42 in upper 4 internal control telescopic mast of selection structure, 47 mechanical structure, the rectangular parallelepiped structure 42
Drive rotate gear 44 rotate, rotate gear 44 rotation drive telescopic mast 47 upward selection structure 4 lateral surface movement, at this time on
There is the protrusion of telescopic mast 47 in 4 side of selection structure, so that the protrusion of telescopic mast 47 is stuck in the rectangle of lower 5 shell of selection structure, 53 upper end
In groove, the fixation of selection structure 4 and lower selection structure 5 in completion, at this point, the convex portion of 4 inner hole telescopic mast 47 of upper selection structure disappears
It loses, pins button 51 and push lower selection structure 5 that upper selection structure 4 is driven to move towards handle orientations, upper selection structure 4 drives lower support bar 23
To the thrust that foot piece 22 is outside, meanwhile, the scissor type mechanism folding angle that lower support bar 23 is formed with upper support bar 25 becomes larger, and makes
Obtaining upper support bar 25 drives connecting rod 24 to apply the pulling force to 3 side of fixed structure to foot piece 22, under the action of two above power
Foot piece 22 continues to bend using one end of lower support bar 23 as the center of circle towards the direction of fixed structure 3, while foot piece 22 is bent, rolling
Wheel 21 can be contacted with umbrella cover 1, be arranged to umbrella cover 1, at this point, the aggregate motion of upper support bar 25,23 foot piece 22 of lower support bar
Umbrella cover 1 is subjected to convolution, rainwater remaining on umbrella cover is involved in does not outflow wherein afterwards, selection structure 5 drives upper selection structure 4 instantly
Release button 51 is stuck in hook 52 in lower bayonet slot when moving to the position of lower bayonet slot 65, telescopic rod 67 is pushed, by telescopic rod
In 67 income mobile jibs 61, complete to close one's umbrella.
Embodiment 2
A kind of rolling-folding Antidroping umbrella, including umbrella cover 1, support frame 2, fixed structure 3, upper selection structure 4, lower selection structure 5,
Umbrella handle 6,1 center of umbrella cover are fixed on fixed structure 3, and 1 edge of umbrella cover is fixed on 2 end of support frame, described
Support frame 2 be flexibly connected with fixed structure 3, upper selection structure 4, lower selection structure 5, the fixed structure 3 be mounted on umbrella handle 6 top
End, the upper selection structure 4, lower selection structure 5 are socketed on umbrella handle 6, and are existed so that upper selection structure 4, lower selection structure 5 are in umbrella handle
The free gap of 6 slidings, the upper selection structure 4 is in the position on umbrella handle 6 between fixed structure 3 and lower selection structure 5.
Further, the support frame 2 has 7 groups, by idler wheel 21, foot piece 22, lower support bar 23, connecting rod 24, upper support
Bar 25, soft bar 26 form, and the idler wheel 21 is mounted in the cylindrical pulley structure of 22 rear end of foot piece, the idler wheel 21
Plane where 22 activity of axis and foot piece is vertical, and there is a bending of certain angle in 22 front end of foot piece, before the foot piece 22
Side groove with a support and limit lower support bar 23 of the bending part at end relative to overbending direction, the lower support
One end of bar 23 is flexibly connected with the position of the bending angle of 22 front end of foot piece, one end of the soft bar 26 and 22 bending part of foot piece
Sub-headend side identical with overbending direction is flexibly connected, and the other end of the lower support bar 23 is flexibly connected with upper selection structure 4,
The other end of the soft bar 26 is flexibly connected with lower selection structure 5, and 22 first half of foot piece is close to the position of bending angle
There is a rectangle limit hole in side relative to overbending direction, and one end of the connecting rod 24 and the limit hole activity on foot piece 22 connect
It connects, one end that the connecting rod 24 is connect with the limit hole on foot piece 22 can be bonded foot piece 22 in the rectangle limit hole on foot piece 22
Sliding, the other end of the connecting rod 24 and one end of upper support bar 25 constitute by an active connection link mechanism, the upper support bar
One end side position on 25 close to connecting rod 24 is provided with one vertically can make that soft bar 26 passes through and there are the squares of suitable free gap
Shape through-hole, the lower support bar 23 connect by paracentral position and upper support bar 25 close to the position activity of rectangular through-hole, structure
At a scissor type mechanism, the other end of the upper support bar 25 is flexibly connected with fixed structure 3.
Further, the upper selection structure 4 is the approximate cylindrical structure with polygon inner hole, the upper knot
Structure 4 is socketed on umbrella handle 6 by polygon inner hole, and multiple type recess, the lower branch are had on the outside of the upper selection structure 4
One end of strut 23 is movably arranged in the type recess of selection structure 4, the upper selection structure 4 there are one telescopic mast 47,
There is controllable telescopic mast 47 to be contracted in selection structure 4 inside upper selection structure 4 and makes telescopic mast 47 in the upper selection structure 4
The mechanical structure that protrusion is formed in polygon inner hole, mechanical structure inside the upper selection structure 4 also controllable telescopic mast 47 from
Upper 4 side of selection structure protrusion, the mechanical mechanism of the control telescopic mast 47 further includes shell 41, the rectangular parallelepiped structure with sawtooth
42, elastic liner 43, rotate gear 44, rotate gear fixed frame 45, return spring 46, clamping spring 48, the shell
41 top and bottom are provided with the circular hole that telescopic mast 47 can be made to pass through, the rectangular parallelepiped structure 42 with sawtooth and rotate gear 44
The liner 43 of engagement connection, the elasticity is located at the side of the rectangular parallelepiped structure 42 with sawtooth, is described with the rectangular of sawtooth
42 return of body structure is to provide elastic space, and the return spring 46 is stuck in the protrusion of the rectangular parallelepiped structure 42 with sawtooth,
Returning place force is provided for the rectangular parallelepiped structure 42 with sawtooth, the rotate gear 44 is turned by the opening of upper end housing 41 and lower end
Moving gear fixed frame 45 is limited, and the telescopic mast 47 is the strip projected parts that a two sides have similar cuboid, described
The raised front ends of 47 two sides of telescopic mast be arc structure, the strip projected parts of 47 two sides of telescopic mast can be held in turning gear
It prevents telescopic mast 47 from rotating in wheel 45 inboard groove of fixed frame, is the circle that can accommodate telescopic mast 47 among the rotate gear 44
Cylindrical cavity, with when rotate gear 44 rotates telescopic mast 47 can be carried out up and down by the protrusion of its two sides on cavity inner wall
The arc groove of movement, the circular arc knot of the raised front end of arc groove and 47 two sides of telescopic mast in 44 cavity of rotate gear
Structure matches, and 47 lower end of telescopic mast is cased with clamping spring 48, and upper surface prevents at 41 bottom end opening of shell
Four protrusions of the dislocation of clamping spring 48 and fixed rotate gear fixed frame 45.
Further, the lower selection structure 5 is made of button 51, hook 52, circlip 53, shell 54, the shell
54 be a upper end with rectangle card slot, and inside is the approximate cylindrical structure of polygon inner hole, and the lower selection structure 5 passes through
Polygon inner hole is socketed on umbrella handle 6, multiple type recess is had on the outside of the shell 54 of the lower selection structure 5, described is soft
One end of bar 26 is movably arranged in the type recess of lower 5 shell 54 of selection structure, and the button 51 is mounted on 54 side of shell,
The other end of the button 51 is pressed in one end of hook 52, and the center of the hook 52 is flexibly connected with shell 54, described
Circlip 53 props up the related button 51 in 52 one end of hook.
Further, the umbrella handle 6 includes mobile jib 61, telescopic rod 67, handle 68, and the mobile jib 61 is hollow more
Side shape prism, 61 outside of mobile jib are once arranged with press protrusion 62, rectangle card slot 63, upper card slot 64, lower bayonet slot 65, stretch
Contracting buckle 66, the telescopic rod 67 is socketed in the cavity inside of mobile jib 61 and there are free gap, the telescopic rod 67 from
It is fixed after extracting certain length in mobile jib 61 out by the limit of telescopic buckle 66, the handle 68 is mounted on 67 rear end of telescopic rod.
In use, its opening process is, holds handle 68 and extract telescopic rod 67 up to telescopic buckle 66 from mobile jib 61 out
Telescopic rod 67 and mobile jib 61 is fixed, hook 52 is detached from from lower bayonet slot 65 by lower button 51, push lower selection structure 5 and and its
It is moved along the mobile jib 61 of umbrella handle 6 towards raised 62 positions are pressed by the upper selection structure 4 of 47 clamping of telescopic mast, at this point, under
The thrust that selection structure 5 drives soft bar 26 upward to 22 one end of foot piece, while upper selection structure 4 drives lower support bar 23 curved to foot piece 22
Go out outside support force at dog-ear, upper selection structure 4 moves so that the upper support bar 25 being flexibly connected with it is close to one end of foot piece
It lifts, due to interlink function, upper support bar 25 will drive connecting rod 24 and lift 22 one end of foot piece, when 61 press protrusion, 62 entrance is upper
The rectangular parallelepiped structure 42 in upper 4 internal control telescopic mast of selection structure, 47 mechanical structure can be pushed up after the polygon inner hole of selection structure 4
Enter, the rectangular parallelepiped structure 42 drives rotate gear 44 to rotate, and the rotation of rotate gear 44 drives the knot upward of telescopic mast 47
It is moved in the polygon inner hole of structure 4, the protrusion of upper 4 side telescopic mast 47 of selection structure disappears at this time, and upper selection structure 4 passes through polygon
The convex portion of inner hole telescopic mast 47 is held on rectangle card slot 63 so that upper selection structure 4 is fixed, with selection structure 5 at present due to
47 protrusion of upper 4 side telescopic mast of selection structure disappears and can be freely separating, then lower selection structure 5 is pushed along the direction of handle 68 until
Hook 52 is stuck in card slot 64, drives soft bar 26 that 22 one end of foot piece is jacked up one end until foot piece 22 with selection structure 5 at present
Support and limiting groove hold support rod 23 completely；
Its umbrella-folding process is, by umbrella handle 6 perpendicular to ground, holds handle 68 and makes it downward, by lower button 51 by hook
52 are detached from from upper card slot 64, the direction of lower selection structure 5 towards press protrusion 62 are pushed, lower selection structure 5 drives soft bar 26 to tail
The upward thrust in 22 one end of bar, so that foot piece 22 is bent straight up using one end of lower support bar 23 as the center of circle, by lower selection structure 5
It is pushed at selection structure 4, continues to press on lower selection structure 5, be again introduced into press protrusion 62 in the polygon of selection structure 4
Hole heads into the rectangular parallelepiped structure 42 in upper 4 internal control telescopic mast of selection structure, 47 mechanical structure, the rectangular parallelepiped structure 42
Drive rotate gear 44 rotate, rotate gear 44 rotation drive telescopic mast 47 upward selection structure 4 lateral surface movement, at this time on
There is the protrusion of telescopic mast 47 in 4 side of selection structure, so that the protrusion of telescopic mast 47 is stuck in the rectangle of lower 5 shell of selection structure, 53 upper end
In groove, the fixation of selection structure 4 and lower selection structure 5 in completion, at this point, the convex portion of 4 inner hole telescopic mast 47 of upper selection structure disappears
It loses, pins button 51 and push lower selection structure 5 that upper selection structure 4 is driven to move towards handle orientations, upper selection structure 4 drives lower support bar 23
To the thrust that foot piece 22 is outside, meanwhile, the scissor type mechanism folding angle that lower support bar 23 is formed with upper support bar 25 becomes larger, and makes
Obtaining upper support bar 25 drives connecting rod 24 to apply the pulling force to 3 side of fixed structure to foot piece 22, under the action of two above power
Foot piece 22 continues to bend using one end of lower support bar 23 as the center of circle towards the direction of fixed structure 3, while foot piece 22 is bent, rolling
Wheel 21 can be contacted with umbrella cover 1, be arranged to umbrella cover 1, at this point, the aggregate motion of upper support bar 25,23 foot piece 22 of lower support bar
Umbrella cover 1 is subjected to convolution, rainwater remaining on umbrella cover is involved in does not outflow wherein afterwards, selection structure 5 drives upper selection structure 4 instantly
Release button 51 is stuck in hook 52 in lower bayonet slot when moving to the position of lower bayonet slot 65, telescopic rod 67 is pushed, by telescopic rod
In 67 income mobile jibs 61, complete to close one's umbrella.
Embodiment 3
The utility model specific structure and usage mode please refer to Fig. 1 to 5, a kind of rolling-folding Antidroping umbrella, including umbrella
Face 1, support frame 2, fixed structure 3, upper selection structure 4, lower selection structure 5, umbrella handle 6,1 center of umbrella cover are fixed on fixed structure
On 3,1 edge of umbrella cover is fixed on 2 end of support frame, the support frame 2 and fixed structure 3, upper selection structure 4, under push away
Structure 5 is flexibly connected, and the fixed structure 3 is mounted on 6 top of umbrella handle, and the upper selection structure 4, lower selection structure 5 are socketed in
On umbrella handle 6, and exist so that upper selection structure 4, lower selection structure 5 are in the free gap that umbrella handle 6 slides, the upper selection structure 4 exists
Position on umbrella handle 6 is between fixed structure 3 and lower selection structure 5.
Further, the support frame 2 has 10 groups, by idler wheel 21, foot piece 22, lower support bar 23, connecting rod 24, upper support
Bar 25, soft bar 26 form, and the idler wheel 21 is mounted in the cylindrical pulley structure of 22 rear end of foot piece, the idler wheel 21
Plane where 22 activity of axis and foot piece is vertical, and there is a bending of certain angle in 22 front end of foot piece, before the foot piece 22
Side groove with a support and limit lower support bar 23 of the bending part at end relative to overbending direction, the lower support
One end of bar 23 is flexibly connected with the position of the bending angle of 22 front end of foot piece, one end of the soft bar 26 and 22 bending part of foot piece
Sub-headend side identical with overbending direction is flexibly connected, and the other end of the lower support bar 23 is flexibly connected with upper selection structure 4,
The other end of the soft bar 26 is flexibly connected with lower selection structure 5, and 22 first half of foot piece is close to the position of bending angle
There is a rectangle limit hole in side relative to overbending direction, and one end of the connecting rod 24 and the limit hole activity on foot piece 22 connect
It connects, one end that the connecting rod 24 is connect with the limit hole on foot piece 22 can be bonded foot piece 22 in the rectangle limit hole on foot piece 22
Sliding, the other end of the connecting rod 24 and one end of upper support bar 25 constitute by an active connection link mechanism, the upper support bar
One end side position on 25 close to connecting rod 24 is provided with one vertically can make that soft bar 26 passes through and there are the squares of suitable free gap
Shape through-hole, the lower support bar 23 connect by paracentral position and upper support bar 25 close to the position activity of rectangular through-hole, structure
At a scissor type mechanism, the other end of the upper support bar 25 is flexibly connected with fixed structure 3.
Further, the upper selection structure 4 is the approximate cylindrical structure with polygon inner hole, the upper knot
Structure 4 is socketed on umbrella handle 6 by polygon inner hole, and multiple type recess, the lower branch are had on the outside of the upper selection structure 4
One end of strut 23 is movably arranged in the type recess of selection structure 4, the upper selection structure 4 there are one telescopic mast 47,
There is controllable telescopic mast 47 to be contracted in selection structure 4 inside upper selection structure 4 and makes telescopic mast 47 in the upper selection structure 4
The mechanical structure that protrusion is formed in polygon inner hole, mechanical structure inside the upper selection structure 4 also controllable telescopic mast 47 from
Upper 4 side of selection structure protrusion, the mechanical mechanism of the control telescopic mast 47 further includes shell 41, the rectangular parallelepiped structure with sawtooth
42, elastic liner 43, rotate gear 44, rotate gear fixed frame 45, return spring 46, clamping spring 48, the shell
41 top and bottom are provided with the circular hole that telescopic mast 47 can be made to pass through, the rectangular parallelepiped structure 42 with sawtooth and rotate gear 44
The liner 43 of engagement connection, the elasticity is located at the side of the rectangular parallelepiped structure 42 with sawtooth, is described with the rectangular of sawtooth
42 return of body structure is to provide elastic space, and the return spring 46 is stuck in the protrusion of the rectangular parallelepiped structure 42 with sawtooth,
Returning place force is provided for the rectangular parallelepiped structure 42 with sawtooth, the rotate gear 44 is turned by the opening of upper end housing 41 and lower end
Moving gear fixed frame 45 is limited, and the telescopic mast 47 is the strip projected parts that a two sides have similar cuboid, described
The raised front ends of 47 two sides of telescopic mast be arc structure, the strip projected parts of 47 two sides of telescopic mast can be held in turning gear
It prevents telescopic mast 47 from rotating in wheel 45 inboard groove of fixed frame, is the circle that can accommodate telescopic mast 47 among the rotate gear 44
Cylindrical cavity, with when rotate gear 44 rotates telescopic mast 47 can be carried out up and down by the protrusion of its two sides on cavity inner wall
The arc groove of movement, the circular arc knot of the raised front end of arc groove and 47 two sides of telescopic mast in 44 cavity of rotate gear
Structure matches, and 47 lower end of telescopic mast is cased with clamping spring 48, and upper surface prevents at 41 bottom end opening of shell
Four protrusions of the dislocation of clamping spring 48 and fixed rotate gear fixed frame 45.
Further, the lower selection structure 5 is made of button 51, hook 52, circlip 53, shell 54, the shell
54 be a upper end with rectangle card slot, and inside is the approximate cylindrical structure of polygon inner hole, and the lower selection structure 5 passes through
Polygon inner hole is socketed on umbrella handle 6, multiple type recess is had on the outside of the shell 54 of the lower selection structure 5, described is soft
One end of bar 26 is movably arranged in the type recess of lower 5 shell 54 of selection structure, and the button 51 is mounted on 54 side of shell,
The other end of the button 51 is pressed in one end of hook 52, and the center of the hook 52 is flexibly connected with shell 54, described
Circlip 53 props up the related button 51 in 52 one end of hook.
Further, the umbrella handle 6 includes mobile jib 61, telescopic rod 67, handle 68, and the mobile jib 61 is hollow more
Side shape prism, 61 outside of mobile jib are once arranged with press protrusion 62, rectangle card slot 63, upper card slot 64, lower bayonet slot 65, stretch
Contracting buckle 66, the telescopic rod 67 is socketed in the cavity inside of mobile jib 61 and there are free gap, the telescopic rod 67 from
It is fixed after extracting certain length in mobile jib 61 out by the limit of telescopic buckle 66, the handle 68 is mounted on 67 rear end of telescopic rod.
In use, its opening process is, holds handle 68 and extract telescopic rod 67 up to telescopic buckle 66 from mobile jib 61 out
Telescopic rod 67 and mobile jib 61 is fixed, hook 52 is detached from from lower bayonet slot 65 by lower button 51, push lower selection structure 5 and and its
It is moved along the mobile jib 61 of umbrella handle 6 towards raised 62 positions are pressed by the upper selection structure 4 of 47 clamping of telescopic mast, at this point, under
The thrust that selection structure 5 drives soft bar 26 upward to 22 one end of foot piece, while upper selection structure 4 drives lower support bar 23 curved to foot piece 22
Go out outside support force at dog-ear, upper selection structure 4 moves so that the upper support bar 25 being flexibly connected with it is close to one end of foot piece
It lifts, due to interlink function, upper support bar 25 will drive connecting rod 24 and lift 22 one end of foot piece, when 61 press protrusion, 62 entrance is upper
The rectangular parallelepiped structure 42 in upper 4 internal control telescopic mast of selection structure, 47 mechanical structure can be pushed up after the polygon inner hole of selection structure 4
Enter, the rectangular parallelepiped structure 42 drives rotate gear 44 to rotate, and the rotation of rotate gear 44 drives the knot upward of telescopic mast 47
It is moved in the polygon inner hole of structure 4, the protrusion of upper 4 side telescopic mast 47 of selection structure disappears at this time, and upper selection structure 4 passes through polygon
The convex portion of inner hole telescopic mast 47 is held on rectangle card slot 63 so that upper selection structure 4 is fixed, with selection structure 5 at present due to
47 protrusion of upper 4 side telescopic mast of selection structure disappears and can be freely separating, then lower selection structure 5 is pushed along the direction of handle 68 until
Hook 52 is stuck in card slot 64, drives soft bar 26 that 22 one end of foot piece is jacked up one end until foot piece 22 with selection structure 5 at present
Support and limiting groove hold support rod 23 completely；
Its umbrella-folding process is, by umbrella handle 6 perpendicular to ground, holds handle 68 and makes it downward, by lower button 51 by hook
52 are detached from from upper card slot 64, the direction of lower selection structure 5 towards press protrusion 62 are pushed, lower selection structure 5 drives soft bar 26 to tail
The upward thrust in 22 one end of bar, so that foot piece 22 is bent straight up using one end of lower support bar 23 as the center of circle, by lower selection structure 5
It is pushed at selection structure 4, continues to press on lower selection structure 5, be again introduced into press protrusion 62 in the polygon of selection structure 4
Hole heads into the rectangular parallelepiped structure 42 in upper 4 internal control telescopic mast of selection structure, 47 mechanical structure, the rectangular parallelepiped structure 42
Drive rotate gear 44 rotate, rotate gear 44 rotation drive telescopic mast 47 upward selection structure 4 lateral surface movement, at this time on
There is the protrusion of telescopic mast 47 in 4 side of selection structure, so that the protrusion of telescopic mast 47 is stuck in the rectangle of lower 5 shell of selection structure, 53 upper end
In groove, the fixation of selection structure 4 and lower selection structure 5 in completion, at this point, the convex portion of 4 inner hole telescopic mast 47 of upper selection structure disappears
It loses, pins button 51 and push lower selection structure 5 that upper selection structure 4 is driven to move towards handle orientations, upper selection structure 4 drives lower support bar 23
To the thrust that foot piece 22 is outside, meanwhile, the scissor type mechanism folding angle that lower support bar 23 is formed with upper support bar 25 becomes larger, and makes
Obtaining upper support bar 25 drives connecting rod 24 to apply the pulling force to 3 side of fixed structure to foot piece 22, under the action of two above power
Foot piece 22 continues to bend using one end of lower support bar 23 as the center of circle towards the direction of fixed structure 3, while foot piece 22 is bent, rolling
Wheel 21 can be contacted with umbrella cover 1, be arranged to umbrella cover 1, at this point, the aggregate motion of upper support bar 25,23 foot piece 22 of lower support bar
Umbrella cover 1 is subjected to convolution, rainwater remaining on umbrella cover is involved in does not outflow wherein afterwards, selection structure 5 drives upper selection structure 4 instantly
Release button 51 is stuck in hook 52 in lower bayonet slot when moving to the position of lower bayonet slot 65, telescopic rod 67 is pushed, by telescopic rod
In 67 income mobile jibs 61, complete to close one's umbrella.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its improvement design is subject to equivalent substitution or change, should all cover in the protection scope of the utility model.
Claims (5)
1. a kind of rolling-folding Antidroping umbrella, it is characterised in that: including umbrella cover (1), support frame (2), fixed structure (3), above push away
Structure (4), lower selection structure (5), umbrella handle (6), the umbrella cover (1) center are fixed on fixed structure (3), the umbrella cover
(1) edge is fixed on support frame (2) end, the support frame (2) and fixed structure (3), upper selection structure (4), lower selection structure
(5) it is flexibly connected, the fixed structure (3) is mounted on umbrella handle (6) top, the upper selection structure (4), lower selection structure (5)
It is socketed on umbrella handle (6), and exists so that the free gap that upper selection structure (4), lower selection structure (5) slide on umbrella handle (6), institute
The upper selection structure (4) stated is in the position on umbrella handle (6) between fixed structure (3) and lower selection structure (5).
2. a kind of rolling-folding Antidroping umbrella according to claim 1, it is characterised in that: the support frame (2) have 4 to
It 10 groups, is made of idler wheel (21), foot piece (22), lower support bar (23), connecting rod (24), upper support bar (25), soft bar (26), it is described
Idler wheel (21) be mounted in the cylindrical pulley structure of foot piece (22) rear end, the axis of the idler wheel (21) and foot piece (22)
Plane where movable is vertical, and there are the bending of certain angle, the bending of the foot piece (22) front end in described foot piece (22) front end
Side groove with a support and limit lower support bar (23) of the part relative to overbending direction, the lower support bar (23)
One end be flexibly connected with the position of the bending angle of foot piece (22) front end, described soft bar (26) one end and foot piece (22) bending part
Sub-headend side identical with overbending direction is flexibly connected, the other end of the lower support bar (23) and upper selection structure (4) activity
Connection, the other end of the soft bar (26) are flexibly connected with lower selection structure (5), and the foot piece (22) first half is close to curved
There is a rectangle limit hole in the position of dog-ear relative to the side of overbending direction, on one end and foot piece (22) of the connecting rod (24)
Limit hole be flexibly connected, one end that the connecting rod (24) connect with the limit hole on foot piece (22) can be in the square on foot piece (22)
Fitting foot piece (22) sliding, the other end of the connecting rod (24) are flexibly connected structure with one end of upper support bar (25) in shape limit hole
At link mechanism, the one end side position on the upper support bar (25) close to connecting rod (24) is provided with one vertically can make soft bar
(26) it passes through and there are the rectangular through-hole of suitable free gap, the lower support bar (23) is by paracentral position and upper support
Bar (25) connects close to the position activity of rectangular through-hole, constitutes a scissor type mechanism, the upper support bar (25) it is another
End is flexibly connected with fixed structure (3).
3. a kind of rolling-folding Antidroping umbrella according to claim 2, it is characterised in that: the upper selection structure (4) is
Approximate cylindrical structure with polygon inner hole, the upper selection structure (4) are socketed in umbrella handle (6) by polygon inner hole
On, multiple type recess are had on the outside of the upper selection structure (4), one end of the lower support bar (23) is movably arranged on
In the type recess of selection structure (4), there are one telescopic mast (47) for the upper selection structure (4), and upper selection structure (4) is internal control
Telescopic mast (47) processed is contracted in selection structure (4) and makes telescopic mast (47) in the polygon inner hole of the upper selection structure (4)
The middle mechanical structure for forming protrusion, the internal mechanical structure of the upper selection structure (4) also can control telescopic mast (47) from upper knot
Structure (4) side protrusion, the mechanical mechanism of the control telescopic mast (47) further includes shell (41), the rectangular parallelepiped structure with sawtooth
(42), elastic liner (43), rotate gear (44), rotate gear fixed frame (45), return spring (46), clamping spring
(48), the shell (41) top and bottom are provided with the circular hole that telescopic mast (47) can be made to pass through, described with the rectangular of sawtooth
Body structure (42) engages connection with rotate gear (44), and the liner (43) of the elasticity is located at the rectangular parallelepiped structure with sawtooth
(42) side is to provide elastic space, the return spring (46) for described rectangular parallelepiped structure (42) return with sawtooth
It is stuck in the protrusion of the rectangular parallelepiped structure with sawtooth (42), provides returning place force for the rectangular parallelepiped structure (42) with sawtooth, it is described
Rotate gear (44) is limited by the opening and lower end rotate gear fixed frame (45) of upper end housing (41), and described is flexible
Column (47) is the strip projected parts that a two sides have similar cuboid, and the raised front end of the telescopic mast (47) two sides is circular arc
Structure, the strip projected parts of the telescopic mast (47) two sides can be held in rotate gear fixed frame (45) inboard groove and prevent from stretching
Contracting column (47) rotates, and is the cylindrical cavity that can accommodate telescopic mast (47) among the rotate gear (44), on cavity inner wall
With rotate gear (44) rotate when telescopic mast (47) can be made to move up and down by the protrusion of its two sides arc groove,
The arc structure of arc groove and the raised front end of telescopic mast (47) two sides in rotate gear (44) cavity matches, institute
Telescopic mast (47) lower end stated is cased with clamping spring (48), and upper surface prevents clamping bullet at the shell (41) bottom end opening
Four protrusions of spring (48) dislocation and fixed rotate gear fixed frame (45).
4. a kind of rolling-folding Antidroping umbrella according to claim 2, it is characterised in that: the lower selection structure (5) by
Button (51), hook (52), circlip (53), shell (54) composition, the shell (54) are that a upper end has rectangle card slot,
Inside is the approximate cylindrical structure of polygon inner hole, and the lower selection structure (5) is socketed in umbrella handle (6) by polygon inner hole
On, multiple type recess are had on the outside of the shell (54) of the lower selection structure (5), one end activity of the soft bar (26) is pacified
In the type recess of lower selection structure (5) shell (54), the button (51) is mounted on shell (54) side, the button
(51) the other end is pressed in one end of hook (52), and the center of the hook (52) is flexibly connected with shell (54), described
Circlip (53) props up the related button in hook (52) one end (51).
5. a kind of rolling-folding Antidroping umbrella according to claim 1, it is characterised in that: the umbrella handle (6) includes master
Bar (61), telescopic rod (67), handle (68), the mobile jib (61) are hollow polygon-prism, and the mobile jib (61) is outside
Side is once arranged with press raised (62), rectangle card slot (63), upper card slot (64), lower bayonet slot (65), telescopic buckle (66), described
Telescopic rod (67) be socketed in the cavity inside of mobile jib (61) and there are free gap, the telescopic rod (67) is from mobile jib (61)
It is limited and is fixed by telescopic buckle (66) after middle extraction certain length, the handle (68) is mounted on telescopic rod (67) rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820781976.0U CN209152476U (en) | 2018-05-24 | 2018-05-24 | A kind of rolling-folding Antidroping umbrella |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820781976.0U CN209152476U (en) | 2018-05-24 | 2018-05-24 | A kind of rolling-folding Antidroping umbrella |
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| CN209152476U true CN209152476U (en) | 2019-07-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108433282A (en) * | 2018-05-24 | 2018-08-24 | 青海大学 | A kind of rolling-folding Antidroping umbrella and its application method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108433282A (en) * | 2018-05-24 | 2018-08-24 | 青海大学 | A kind of rolling-folding Antidroping umbrella and its application method |
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