CN104720230A - Inflatable opening assisting umbrella - Google Patents
Inflatable opening assisting umbrella Download PDFInfo
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- CN104720230A CN104720230A CN201510115099.4A CN201510115099A CN104720230A CN 104720230 A CN104720230 A CN 104720230A CN 201510115099 A CN201510115099 A CN 201510115099A CN 104720230 A CN104720230 A CN 104720230A
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- China
- Prior art keywords
- connecting rod
- gear wheel
- guide rail
- guide
- telescopic mast
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/14—Devices for opening and for closing umbrellas
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
An inflatable opening assisting umbrella comprises an umbrella framework and an umbrella cover connected to the umbrella framework. The inflatable opening assisting umbrella is characterized in that the umbrella framework comprises a driving device, a vertical connecting rod array and a transverse connecting rod array, the driving device drives the vertical connecting rod array to stretch upwards and then drives the transverse connecting rod array to be unfolded transversely, and the umbrella cover is fixedly connected to the transverse connecting rod array and is unfolded along with unfolding of the transverse connecting rod array. The inflatable opening assisting umbrella is solid in structure and high in supporting force, the umbrella cover with a large area can be supported, the umbrella cover can be opened and closed conveniently, and a user with small force can operate the umbrella easily.
Description
Technical field
The present invention relates to a kind of Outdoor umbrella, particularly relate to a kind of large-sized Outdoor umbrella.
Background technology
The increasing businessman of development along with market economy and enterprise start to focus in the on-the-spot marketing activity of outdoor open area, and the activity venue of generally carrying out marketing activity at outdoor open area all needs to prop large scale parachute kit and carries out keeping off the rain sunshade and delimiting zone of action.Because common sunshading umbrella struts the rear limited area that can hide, therefore often need to carry multiple sunshading umbrella and arrive at marketing scene, then all parachute kits are opened and reach large-area sun-shading rain-proof effect, and the size of parachute kit is larger, the difficulty that parachute kit is opened and drawn in is also larger, main participant due to sales promotion is often the women that year low force is little, in the face of profile huge and open need the sunshading umbrella of very great strength and height often unable to do what one wishes, operation extremely bother.
Summary of the invention
Technical problem to be solved by this invention is to provide one does not need too great strength can be convenient to open, and can carry the inflation power-assisted parachute kit of the umbrella cover of larger area.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of parachute kit inflated power-assisted and open, comprise umbrella frame and be connected to the umbrella cover on umbrella frame, it is characterized in that: described umbrella frame comprises a drive unit, vertical link array and transverse link array, described drive unit drives described vertical link array to stretch upwards, and and then drive described transverse link array horizontal spreading, described umbrella cover is fixedly connected on described transverse link array and launches along with the expansion of transverse link array.
Preferably, described drive unit comprises the support vertically arranged, and be fixed on the cylinder that output shaft on support arranges downwards, the output shaft of described cylinder is fixedly connected with a drive rod setting up and down, described drive rod moves up and down under the driving of the output shaft of cylinder, and a side of described drive rod is provided with the profile of tooth exported along its length.
Preferably, the output shaft of described cylinder is fixedly connected with the middle part of laterally extending connecting rod, the two ends, below of described connecting rod are respectively equipped with a drive rod, the below of described support is provided with this connecting rod interval and the corresponding guide plate arranged, the guide post of downward-extension is provided with between described guide plate and connecting rod, described guide plate is provided with the hole passed for guide post, also be provided with spring between described connecting rod and guide plate, described guide post can along with connecting rod be downwards near guide plate motion under the driving of cylinder.
Preferably, described vertical link array comprises a base, be fixed on telescopic mast straight up on base, and be positioned at the first guide rail of the telescopic mast at least vertical extension of side, the gear that the bottom of described base is fixedly connected with axial horizontally set and the gear wheel be meshed with this gear, the profile of tooth of described drive rod and described gear match and can drive described gear and bull gear drive, described gear wheel is positioned at the position at the bottom transverse center of described first guide rail, the centre of this first guide rail is provided with the first groove extended in the same way along its length, multiple the first hinge set gradually along the first groove is inserted with in this first groove, described first hinge can move up and down along described first groove, one group of first connecting rod successively head and the tail is hinged Cheng Yilie and foldingly successively to arrange along the first guide rail, the middle part of every root first connecting rod is hinged to described first hinge all successively, the end that the first connecting rod of described one group of first connecting rod bottommost is not connected with other first connecting rods is connected with gear wheel, and then the first connecting rod driving this to connect successively by gear wheel rotates around its hinge each other and the first hinge and then stretches upwards expansion, the first hinge in the middle part of the first connecting rod of described top is fixedly attached to the top of described telescopic mast, the both sides of described first guide rail are respectively provided with one group of first connecting rod.
For the ease of driving, described gear wheel is provided with two deep-slotted chip breakers relative to the revenue centre symmetry of gear wheel, the distance that described deep-slotted chip breaker extends between itself and gear wheel center from its first end towards the second end reduces gradually, the first connecting axle is inserted with in described deep-slotted chip breaker, the bottom of described first guide rail is provided with the first gathering sill extended laterally, described first gathering sill is parallel with described gear wheel, described first connecting axle also inserts simultaneously and is positioned at described first gathering sill, described first connecting axle is also hinged to the end be not connected with other first connecting rods of two first connecting rods of lowermost end in two groups of first connecting rods of described first guide rail both sides respectively, and along with the rotation of gear wheel, described first connecting axle is along the central motion of described first gathering sill near gear wheel.
Preferably, described transverse link array comprises the second guide rail of the top cross extension of being fixed on described telescopic mast, the centre position of the vertical direction of described second guide rail is provided with the second groove extended in the same way with it, laterally be provided with successively in described second groove multiple can the second hinge of movement in the second groove, the both sides of described second guide rail are respectively provided with one group of second connecting rod, described second connecting rod successively head and the tail is hinged Cheng Yilie and foldingly successively to arrange along the second guide rail, the middle part of every root second connecting rod is hinged to described second hinge all successively, the first connecting rod at described top is hinged with the second connecting rod near described telescopic mast, thus drive described one group of second connecting rod rotate around its hinge be hinged and the second hinge and then drive second connecting rod extending transversely to launch.
Described transverse link array is driven in order to make vertical connecting rod array, the top of described telescopic mast is provided with setting with interval and the guide groove extended in the same way, described guide groove comprise between the upper and lower every two, the centre of two guide grooves and the vertical center same level height of the second guide rail, near hinged second connecting axle of the end be not connected with other second connecting rods difference of two of telescopic mast in the second connecting rod of described second guide rail both sides, the top of described telescopic mast is provided with and described guide groove parallels the second gathering sill of the vertical extension at interval, described second connecting axle inserts the second gathering sill being positioned at described vertical extension, the front side end often organizing the connecting rod at first connecting rod top of described first guide rail both sides is all fixedly connected with the 3rd perpendicular connecting axle, described 3rd connecting axle inserts respectively and is positioned at described guide groove, described two guide grooves are fixedly connected with one end of a strip collar respectively on the position at the vertical direction center of the second guide rail, the other end of the described strip collar is distinguished up and down and extends towards telescopic mast, and be placed on described second connecting axle.
More steadily there is guidance quality to make the motion of described guide groove, guide pillar is provided with between the top of described guide groove and described telescopic mast, the top of described telescopic mast is provided with the hole passed for described guide pillar, the outside cover of described guide pillar has back-moving spring, and the two ends of described back-moving spring are butted on described telescopic mast and guide groove respectively.
In order to be fixed on expanded position after umbrella cover launches, outside the central shaft of described gear wheel, cover has a locking collar, the described locking collar can along gear wheel move axially and can around the central axis of described gear wheel, and the outboard end of this locking collar is positioned at this deep-slotted chip breaker one end near gear wheel center, when the first connecting axle to move to the one end near gear wheel center from one end away from gear wheel center of deep-slotted chip breaker, this locking collar entangles the first connecting axle along the axially-movable of gear wheel and then fixes the position of the first connecting axle.
Compared with prior art, the invention has the advantages that the parachute kit that this inflation power-assisted is opened, not only sound construction, support force is strong, can the larger umbrella cover of Area of bearing, and is convenient to open umbrella cover and gathering, and the user that strength is less also can easy manipulation.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the parachute kit that the inflation power-assisted of the embodiment of the present invention is opened.
Fig. 2 is the schematic perspective view of the other direction of the parachute kit that the inflation power-assisted of the embodiment of the present invention is opened.
Fig. 3 is the schematic perspective view in the another direction of the parachute kit that the inflation power-assisted of the embodiment of the present invention is opened.
Fig. 4 is the magnified partial view (omitting many first connecting rods) of the parachute kit that the inflation power-assisted of the embodiment of the present invention is opened.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
As Figure 1-4, the parachute kit that inflation power-assisted of the present invention is opened, comprise umbrella frame and be fixed on the umbrella cover on umbrella frame, this umbrella frame comprises a drive unit 1, vertical link array 2 and transverse link array 3, this vertical link array 2 stretches upwards under the driving of drive unit 1, and then drive transverse link array 3 horizontal spreading, umbrella cover is fixedly connected on transverse link array 3, launch along with the expansion of transverse link array 3, and also move up and down along with vertical link array about 2 is flexible simultaneously.This drive unit 1 is positioned at the front side of vertical link array 2 and transverse link array 3, comprise a support 11 vertically arranged, and be fixed on the cylinder 12 that on support 11, output shaft is setting up and down, the output shaft of described cylinder 12 connects a drive rod 13 setting up and down, namely one side of this drive rod 13 goes up along its length the profile of tooth 131 of downward-extension, described profile of tooth 131 is arranged towards rear, namely arranges towards vertical link array 2.
Preferably, the output shaft of this drive unit 1 is fixedly connected with a laterally extending connecting rod 14, the two ends, below of this connecting rod 14 are fixedly connected with two drive rods 13 respectively, the below of support 11 is provided with one with this connecting rod 14 interval and the corresponding guide plate 15 arranged, the guide post 16 of same upper downward-extension is provided with between described guide plate 15 with described connecting rod 14, the upper end of guide post 16 is fixedly connected with connecting rod 14, guide plate 15 is provided with the hole matching with guide post 16 and pass for guide post 16, when the output shaft of drive unit 1 moves downward, connecting rod 14 moves downward equally, and then drive guide post 16 and drive rod 13 all to move downward, guide post 16 is through the hole motion on guide plate 15, make the motion of drive rod 13 more reliable and more stable.Preferably, this guide post 16 is respectively arranged with one along the two ends of connecting rod 14, and the output shaft of drive unit 1 is fixedly attached to the middle upper part of connecting rod 14.And be also provided with spring 17 between this connecting rod 14 and guide plate 15, this spring 17 makes connecting rod 14 have all the time upwards away from the trend of this guide plate 15, and one end of spring 17 is butted on the lower surface of connecting rod 14, and the other end is butted on the upper surface of guide plate 15.
Described vertical link array 2 comprises a base 21, and the telescopic mast 5 be fixed on base 21 straight up and be positioned at telescopic mast 5 at least the first guide rail 22 of equally vertically extending of side, the bottom of described base 21 is fixed with a gear 23, namely the axle of described gear 23 is laterally fixed on base 21, described gear 23 can rotate on vertical plane around the axle of himself, profile of tooth on described gear 23 outer peripheral face and the profile of tooth 131 on this drive rod 13 match, and moving up and down of drive rod 13 can the rotation of driven gear 23.The opposite side of described gear 23 engages a larger gear wheel 24, and described gear wheel 24 is arranged with gear 23 isoplanar and its axle is laterally fixed on base 21.Described gear wheel 24 is positioned at the side of described first guide rail 22.Preferably, be positioned at described first guide rail 22 both sides and respectively have a gear 23 and gear wheel 24.
This gear wheel 24 is provided with two centrosymmetric deep-slotted chip breakers 241, preferably, this deep-slotted chip breaker 241 is positioned on an ellipse concentric with gear wheel 24, and the major axis of this ellipse is horizontally disposed with, each on this deep-slotted chip breaker 241 laterally insertedly have the first connecting axle 25, and this first connecting axle 25 is vertical with gear wheel 24.First groove 221 extended in the same way with this first guide rail 22 is provided with in the middle of described first guide rail 22, multiple first hinge 26 is inserted with in this first groove 221, the plurality of first hinge 26 and the first guide rail 22 and gear wheel 24 all vertical, and can move up and down along the first groove 221 on the first guide rail 22, and this first hinge 26 is arranged in order up and down in the first groove 221, the axis of this gear wheel 24 is positioned at the position of the transverse center bottom described first guide rail 22, i.e. the position of the widthwise central of the first groove 221.One group of first connecting rod 4 is hinged into row successively from beginning to end, and these many first connecting rods 4 are mutually folding to be arranged along the first guide rail 22 successively from bottom to top, the both sides of this first guide rail 22 are respectively equipped with one group of first connecting rod 4, and the middle part of every root first connecting rod 4 is hinged to the plurality of first hinge 26 all successively.The two ends of these many first connecting rods 4 from the bottom up, namely the first end of the first connecting rod 4 of bottommost is not connected with other first connecting rods 4, second end of the second end and second connecting rod above it is hinged, the first end of second connecting rod and above it first end of the 3rd connecting rod be hinged, second end of the second end of the 3rd connecting rod and the above it the 4th connecting rod is hinged, the like be connected to top.And this deep-slotted chip breaker 241 also not necessarily will be positioned at on ellipse, as long as its second end from the first end of horizontal direction towards vertical direction extends, and it is from first end to the second end, the distance at the center of its distance gear wheel 24 reduces gradually, the connection of the end that the first connecting axle 25 in deep-slotted chip breaker 241 is not connected with other first connecting rods respectively at the first connecting rod 4 of lowermost end in one group of first connecting rod 4 of the first guide rail 22 both sides, and in two groups of first connecting rods 4 of these the first guide rail 22 both sides, one end not hinged with other first connecting rods in the first connecting rod of bottommost lays respectively at the both sides, front and back of the first guide rail 22, namely two groups of first connecting rods 4 of these the first guide rail 22 both sides stagger setting respectively.
This base 21 is also provided with the first laterally extending gathering sill 27, described first gathering sill 27 is located between the first guide rail 22 and gear wheel 24, parallel with gear wheel 24, or between the first guide rail 22 and telescopic mast 5, or two positions are equipped with the first gathering sill 27, this first connecting axle 25 also inserts and is positioned at described first gathering sill 27.The length of this first connecting rod 4 is the twice of the distance between the first end of this deep-slotted chip breaker 241 and gear wheel 24 center, and the center of this gear wheel 24 i.e. this first hinge 26 position, the i.e. position at the first groove 221 place.When drive rod 13 moves downward, by the cooperation of gear 23 and gear wheel 24, drive gear wheel 24 along rotating clockwise in Fig. 1, the initial position of the first connecting axle 25 is positioned at the first end of this deep-slotted chip breaker 241, namely away from the one end at the center of gear wheel 24, along with the rotation of this gear wheel 24, the first end of this first connecting axle 25 arcuately groove 241 can be driven towards the second end motion and simultaneously along the first gathering sill 27 horizontal movement, and then the two ends of of the bottommost of these many first connecting rods 4 are moved horizontally from the front and back position away from the first groove 221 towards near the first groove 221, therefore mutually polyline shaped is launched between many end to end successively first connecting rods 4, and upwards extend.The first hinge 26 on the first connecting rod 4 of top is fixedly attached to the top of telescopic mast 5, this telescopic mast 5 comprises many mutually nested and expansion links that can mutually stretch, along with drive rod drives bull gear drive, and then drive first connecting rod 4 mutually to launch, this telescopic mast 5 also extends upwardly expansion.Preferably, described the first laterally extending gathering sill is two, and matches with the position of deep-slotted chip breaker respectively and arrange.
Described transverse link array 3 comprises the second laterally extending guide rail 31 being fixed on described telescopic mast 5 top, the second gathering sill 51 that the both sides being positioned at the second guide rail 31 on described telescopic mast 5 vertically extend.The both sides of this second guide rail 31 are also respectively equipped with head and the tail successively and are hinged to the many second connecting rods 9 of row, namely the both sides of the second guide rail 31 are respectively equipped with one group of second connecting rod 9, these many second connecting rods 9 are along the horizontal fold arrangement successively of this second guide rail 31, and the centre position of vertical direction is provided with the second groove 311 extended in the same way with it too on this second guide rail 31, also be provided with the second hinge 32 be laterally arranged in order in this second groove 311 successively, the centre of these many second connecting rods 9 is also hinged with the second hinge 32 successively.Be articulated with on the second connecting axle 33 respectively near the end be not connected with other second connecting rods 9 in two second connecting rods 9 of telescopic mast 5 in two groups of second connecting rods 9 of these the second guide rail 31 both sides, this second connecting axle 33 inserts and is positioned at this second gathering sill 51 vertically extended and can moves up and down along this second gathering sill 51, under original state, this second connecting axle 33 lays respectively at top and the bottommost of the second gathering sill 51, the centre position of this second gathering sill 51 overlaps with the centre position of the vertical direction of the second guide rail 31, the center superposition of the center of this second gathering sill 51 and the vertical direction of this second guide rail 31.
In this vertical link array 2 first guide rail 22 both sides one group of first connecting rod 4 in the anterior end of two first connecting rods 4 of the top be provided with the 3rd connecting axle 41 with this first connecting rod 4 place plane orthogonal, 3rd connecting axle 41 inserts the head clearance being positioned at one and this telescopic mast 5 and arranges and the guide groove 6 extended in the same way, described guide groove 6 is arranged with the second gathering sill is mutually corresponding, one end of described guide groove 6 and the vertical center same level position height of the second guide rail 31, the other end is away from the vertical center of this second guide rail 31, this guide groove 6 be between the upper and lower every two, position between these two guide grooves 6 and the vertical direction center same level height of the second guide rail 31.During initial position, the 3rd connecting axle 41 is positioned at this guide groove 6 one end near the vertical center of this guide rail 31, and namely as shown in Figure 4, the 3rd connecting axle 41 lays respectively in upper and lower two guide grooves 6, the lower end of top guide groove and the upper end of bottom guide groove.This guide groove 6 is positioned at the front side of the second guide rail 31, and the top of telescopic mast 5 is connected to backward by laterally extending guide rod 61, and this guide rod 61 can move along hole horizontal horizontal on telescopic mast 5, and then make guide groove 6 along with guide rod 61 horizontal movement away from or near this telescopic mast 5, a back-moving spring 62 is also provided with between this guide groove 6 and top of telescopic mast 5, this back-moving spring 62 makes this guide groove 6 have trend away from telescopic mast 5, and this back-moving spring 62 is placed on outside described guide rod 61.Along with the stretching, extension of vertical link array is opened, the end of the first connecting rod 4 in vertical link array is rotated along the first hinge 26 in the middle part of it and then is made the end of front side of first connecting rod 4 backward near this telescopic mast 5, and this guide groove 6 and guide rod 61 can be driven to the direction horizontal movement near telescopic mast 5 simultaneously.This guide groove 6 is fixed with the collar 7 of strip, one end of the described collar 7 and guide groove 6 interfix near the one end at the center of the second guide rail 31, the other end is towards the center of the vertical direction away from this second guide rail 31 and extend towards telescopic mast 5, namely this collar 7 is two, the first end of two collars 7 is all fixed with the position of guide groove 6 near the vertical direction center of the second guide rail 31, the other end respectively on extend towards telescopic mast 5, and extend towards telescopic mast 5 downwards, the other end of this collar 7 is placed on outside this second connecting axle 33.
Therefore, along with the expansion of the first connecting rod 4 of the top on vertical connecting rod array 2 is rotated, described guide groove 6 is close towards telescopic mast 5 level under the driving of first connecting rod 4, and then make the second connecting axle 33 along the second gathering sill 51 vertically extended and move along the collar 7, and then close towards the center of the vertical direction of the second guide rail 31, and then the hinged laterally extending connection rod set of the second connecting axle 33 is launched towards lateral expansion along the second guide rail 31.The connecting rod of the outboard end of this transverse link array is fixedly connected with umbrella cover, and umbrella cover can be driven to trail laterally.
Inflated towards cylinder 12 by external inflator 100, drive rod 13 can be driven to move downward, and then drive bull gear drive, and then drive the connecting rod on vertical connecting rod array 2 to move upward expansion, then drive the connecting rod horizontal development on transverse link array 3, realize automatically stretching out of umbrella cover.
Preferably, in order to lock the position that umbrella cover is launching, outside the central shaft of described gear wheel 24, cover has a locking collar 8, the center of the described locking collar 8 is placed on the central shaft of described gear wheel 24, this locking collar 8 can along gear wheel 24 move axially and around the central axis of gear wheel 24, and the distance between the end of this locking collar 8 and the central shaft of gear wheel 24 is identical with the distance at gear wheel center near the one end at gear wheel 24 center with this deep-slotted chip breaker 241, when the first connecting axle 25 to move to the one end near gear wheel 24 center from one end away from gear wheel 24 center of deep-slotted chip breaker 241, this locking collar 8 makes the locking collar 8 entangle the first connecting axle 25 and then fix the position of the first connecting axle 25 along the axially-movable of gear wheel 24.
Preferably, the left and right sides of this telescopic mast 5 is respectively equipped with two the first guide rails, and the left and right sides of this first guide rail is respectively equipped with one group of vertical link, namely has four groups of vertical link, this the second guide rail one end is fixed on the top of telescopic mast, and the both sides of this second guide rail are respectively equipped with one group of transverse link.
The parachute kit that this inflation power-assisted is opened, not only sound construction, support force is strong, can the larger umbrella cover of Area of bearing, and is convenient to open umbrella cover and gathering, and the user that strength is less also can easy manipulation.
Although more than describe in detail the preferred embodiments of the present invention, should be expressly understood that, for a person skilled in the art, the present invention can have various modifications and variations.All any amendments done within the spirit and principles in the present invention, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. the parachute kit inflated power-assisted and open, comprise umbrella frame and be connected to the umbrella cover on umbrella frame, it is characterized in that: described umbrella frame comprises a drive unit (1), vertical link array (2) and transverse link array (3), described drive unit (1) drives described vertical link array (2) to stretch upwards, and and then drive described transverse link array horizontal spreading, described umbrella cover is fixedly connected on described transverse link array (3) and launches along with the expansion of transverse link array (3).
2. the parachute kit of inflation power-assisted as claimed in claim 1 unlatching, it is characterized in that: described drive unit (1) comprises the support (11) vertically arranged, and be fixed on the cylinder (12) that on support (11), output shaft is arranged downwards, the output shaft of described cylinder (12) is fixedly connected with a drive rod (13) setting up and down, described drive rod (13) moves up and down under the driving of the output shaft of cylinder (12), and a side of described drive rod (13) is provided with the profile of tooth (131) exported along its length.
3. the parachute kit of inflation power-assisted as claimed in claim 2 unlatching, it is characterized in that: the output shaft of described cylinder (12) is fixedly connected with the middle part of laterally extending connecting rod (14), the two ends, below of described connecting rod (14) are respectively equipped with a drive rod (13), the below of described support (11) is provided with this connecting rod (14) interval and the corresponding guide plate (15) arranged, the guide post (16) of downward-extension is provided with between described guide plate (15) and connecting rod (14), described guide plate (15) is provided with the hole passed for guide post (16), spring (17) is also provided with between described connecting rod (14) and guide plate (15), described guide post (16) can along with connecting rod (14) be downwards near guide plate (15) motion under the driving of cylinder.
4. the parachute kit of inflation power-assisted as claimed in claim 2 unlatching, it is characterized in that: described vertical link array (2) comprises a base (21), be fixed on telescopic mast (5) straight up on base (21), and be positioned at first guide rail (22) of telescopic mast (5) at least vertical extension of side, the gear (23) that the bottom of described base (21) is fixedly connected with axial horizontally set and the gear wheel (24) be meshed with this gear (23), profile of tooth (131) and the described gear (23) of described drive rod (13) match and described gear (23) and gear wheel (24) can be driven to rotate, described gear wheel (24) is positioned at the position at the bottom transverse center of described first guide rail (22), the centre of this first guide rail (22) is provided with the first groove (221) extended in the same way along its length, multiple the first hinge (26) set gradually along the first groove (221) is inserted with in this first groove (221), described first hinge (26) can move up and down along described first groove (221), one group of first connecting rod (4) successively head and the tail is hinged Cheng Yilie and foldingly successively to arrange along the first guide rail (22), the middle part of every root first connecting rod (4) is hinged to described first hinge (26) all successively, the end that the first connecting rod of described one group of first connecting rod (4) bottommost is not connected with other first connecting rods is connected with gear wheel (24), and then the first connecting rod driving this to connect successively by gear wheel (24) rotates around its hinge each other and the first hinge (26) and then stretches upwards expansion, first hinge (26) at first connecting rod (4) middle part of described top is fixedly attached to the top of described telescopic mast (5), the both sides of described first guide rail (22) are respectively provided with one group of first connecting rod (4).
5. the parachute kit of inflation power-assisted as claimed in claim 4 unlatching, it is characterized in that: described gear wheel (24) is provided with two deep-slotted chip breakers (241) relative to the revenue centre symmetry of gear wheel (24), from its first end towards the second end, the distance extended between itself and gear wheel (24) center reduces described deep-slotted chip breaker (241) gradually, the first connecting axle (25) is inserted with in described deep-slotted chip breaker (241), the bottom of described first guide rail (22) is provided with the first gathering sill (27) extended laterally, described first gathering sill (27) is parallel with described gear wheel (24), described first connecting axle (25) is also inserted simultaneously and is positioned at described first gathering sill (27), described first connecting axle (25) is also hinged to the end be not connected with other first connecting rods of two first connecting rods of lowermost end in two groups of first connecting rods (4) of described first guide rail (22) both sides respectively, and along with the rotation of gear wheel, described first connecting axle (25) is along the central motion of the close gear wheel (24) of described first gathering sill (27).
6. the parachute kit that the inflation power-assisted as described in claim 4 or 5 is opened, it is characterized in that: described transverse link array (3) comprises second guide rail (31) of the top cross extension of being fixed on described telescopic mast (5), the centre position of the vertical direction of described second guide rail (31) is provided with the second groove (311) extended in the same way with it, laterally be provided with successively in described second groove (311) multiple can second hinge (32) of movement in the second groove (311), the both sides of described second guide rail (31) are respectively provided with one group of second connecting rod (9), described second connecting rod (9) successively head and the tail is hinged Cheng Yilie and foldingly successively to arrange along the second guide rail (31), the middle part of every root second connecting rod (9) is hinged to described second hinge (32) all successively, the first connecting rod (4) at described top is hinged with the second connecting rod (9) near described telescopic mast (5), thus drive described one group of second connecting rod (9) to rotate around its hinge be hinged and the second hinge (32) and then drive second connecting rod (9) group extending transversely to launch.
7. the parachute kit of inflation power-assisted as claimed in claim 6 unlatching, it is characterized in that: the top of described telescopic mast (5) is provided with setting with interval and the guide groove (6) extended in the same way, described guide groove (6) comprise between the upper and lower every two, the centre of two guide grooves (6) and the vertical center same level height of the second guide rail (31), near hinged second connecting axle (33) of the end be not connected with other second connecting rods (9) difference of two of telescopic mast (5) in the second connecting rod (9) of described second guide rail (31) both sides, the top of described telescopic mast (5) is provided with and described guide groove (6) parallels second gathering sill (51) of the vertical extension at interval, the insertion of described second connecting axle (33) is positioned at second gathering sill (51) of described vertical extension, the front side end of the connecting rod at often group first connecting rod (4) top of described first guide rail (22) both sides is all fixedly connected with the 3rd perpendicular connecting axle (41), described 3rd connecting axle (41) inserts respectively and is positioned at described guide groove (6), described two guide grooves (6) are fixedly connected with one end of a strip collar (7) respectively on the position at the vertical direction center of the second guide rail (31), the other end of the described strip collar (7) is distinguished up and down and extends towards telescopic mast (5), and be placed on described second connecting axle (33).
8. the parachute kit of inflation power-assisted as claimed in claim 7 unlatching, it is characterized in that: between the top of described guide groove (6) and described telescopic mast (5), be provided with guide pillar (61), the top of described telescopic mast (5) is provided with the hole passed for described guide pillar (61), the outside cover of described guide pillar (61) has back-moving spring (62), and the two ends of described back-moving spring (62) are butted on described telescopic mast (5) respectively with on guide groove (6).
9. the parachute kit of inflation power-assisted as claimed in claim 2 unlatching, it is characterized in that: outside the central shaft of described gear wheel (24), cover has a locking collar (8), the described locking collar (8) can along gear wheel (24) move axially and can around the central axis of described gear wheel (24), and the outboard end of this locking collar (8) is positioned at this deep-slotted chip breaker (241) one end near gear wheel (24) center, when the first connecting axle (25) to move to the one end near gear wheel (24) center from one end away from gear wheel (24) center of deep-slotted chip breaker (241), this locking collar (8) entangles the first connecting axle (25) along the axially-movable of gear wheel (24) and then fixes the position of the first connecting axle (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510115099.4A CN104720230B (en) | 2015-03-16 | 2015-03-16 | A kind of parachute kit inflating power-assisted unlatching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510115099.4A CN104720230B (en) | 2015-03-16 | 2015-03-16 | A kind of parachute kit inflating power-assisted unlatching |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104720230A true CN104720230A (en) | 2015-06-24 |
| CN104720230B CN104720230B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510115099.4A Expired - Fee Related CN104720230B (en) | 2015-03-16 | 2015-03-16 | A kind of parachute kit inflating power-assisted unlatching |
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| CN (1) | CN104720230B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109419116A (en) * | 2017-08-29 | 2019-03-05 | 深圳市宝电工业技术有限公司 | Umbrella |
| CN115134444A (en) * | 2022-06-28 | 2022-09-30 | 维沃移动通信有限公司 | Electronic device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0965916A (en) * | 1995-08-31 | 1997-03-11 | Kozo Oshio | Portable umbrella |
| CN2267681Y (en) * | 1996-12-06 | 1997-11-19 | 尚双龙 | Plastic air-inflated umbrella |
-
2015
- 2015-03-16 CN CN201510115099.4A patent/CN104720230B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0965916A (en) * | 1995-08-31 | 1997-03-11 | Kozo Oshio | Portable umbrella |
| CN2267681Y (en) * | 1996-12-06 | 1997-11-19 | 尚双龙 | Plastic air-inflated umbrella |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109419116A (en) * | 2017-08-29 | 2019-03-05 | 深圳市宝电工业技术有限公司 | Umbrella |
| CN109419116B (en) * | 2017-08-29 | 2024-03-01 | 深圳市宝电工业技术有限公司 | Umbrella with umbrella cover |
| CN115134444A (en) * | 2022-06-28 | 2022-09-30 | 维沃移动通信有限公司 | Electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104720230B (en) | 2016-08-17 |
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