CN207023469U - A kind of parachute kit of center hollow out - Google Patents
A kind of parachute kit of center hollow out Download PDFInfo
- Publication number
- CN207023469U CN207023469U CN201720360887.4U CN201720360887U CN207023469U CN 207023469 U CN207023469 U CN 207023469U CN 201720360887 U CN201720360887 U CN 201720360887U CN 207023469 U CN207023469 U CN 207023469U
- Authority
- CN
- China
- Prior art keywords
- folding fan
- swingle
- elevating lever
- umbrella stand
- annulus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The utility model discloses a kind of parachute kit of center hollow out, is made up of umbrella stand and the folding fan for being arranged on umbrella stand, folding fan is hinged on the top of umbrella stand, and the rotary shaft of folding fan opens up jack, elevating lever is provided with the umbrella stand.When being not used, folding fan is hidden in umbrella stand, in use, folding fan rotates, vertical with umbrella stand, now, elevating lever inserts the rotary shaft of folding fan, and driving rotary shaft rotates and opens folding fan.Folding fan shape in a ring, due to hollow out in the middle part of folding fan, air circulation, the user under folding fan will not feel sultry.
Description
Technical field
Daily living article technical field is the utility model is related to, more particularly, to a kind of parachute kit.
Background technology
Individual's trip, is exactly umbrella for the umbrella of sunshade, the fabric of umbrella has water proof wind proof function, and sunlight one shines, face
Material itself is hot, and the user under fabric feels sultry.
Utility model content
The technical problem that the utility model solves:How design specialized in the parachute kit of sunshade, makes it with sunshade work(
On the premise of energy, while there is ventilated function.
In order to solve the above technical problems, the utility model provides following technical scheme:A kind of parachute kit of center hollow out, including
The folding fan being arranged on umbrella stand, the rotary shaft of folding fan open up jack, swingle are provided with the umbrella stand, and swingle is hollow, rotation
The hollow intracavitary activity of bar is inserted with elevating lever, and the side wall of elevating lever is provided with sliding block, is opened up in swingle in the side wall of cavity
The straight coordinated with the sliding block;The swingle is articulated on a pedestal, and the pedestal is fixed on umbrella stand, elevating lever
Top project upwards the top of swingle;The elevating lever at the top of swingle is projected upwards to be screwed onto in the screwed hole of rotating seat,
Swingle is driven by drive component and rotated, and speed difference between rotating seat and swingle be present;The elevating lever is located at the rotation
The lower section of rotating shaft.
Generally known in above-mentioned technical proposal, folding fan includes side plate at left and right sides of the folding fan, positioned at folding fan or so two
Some support bars, both sides between the side plate of side are fixedly connected with side plate at left and right sides of the folding fan and middle part connects with some support bars
The rotary shaft of the covering of the fan, the concatenation folding fan left and right sides side plate and some support bars that connect.In use, at left and right sides of the folding fan
Side plate staggers, and opens the covering of the fan.In the utility model, rotary shaft is fixed with the side plate in side plate at left and right sides of the folding fan
Connection, it is pivotally connected with another side plate of side plate at left and right sides of the folding fan.
By above-mentioned technical proposal, user holds umbrella stand bottom, when need to open folding fan, drives the rotating seat and the drive
Dynamic component, rotating seat and swingle rotation.Due to speed difference between rotating seat and swingle be present, the rotary speed of swingle is small
In the rotary speed of rotating seat, under the guiding of sliding block and the straight, elevating lever while being rotated with swingle,
Bar rising is rotated against, is inserted at the top of elevating lever in the jack, the elevating lever and the jack inserted in the jack is close
Coordinate.The rotation of elevating lever drives the rotary shaft rotation, rotary shaft drive at left and right sides of the folding fan in side plate with rotary shaft
The side plate rotation being fixedly connected, the side plate being fixedly connected with rotary shaft pull open covering of the fan, and the covering of the fan is used to block sun
Light, air-flow below covering of the fan can be by the gaps between some support bars and upstream, and similarly, the air-flow above covering of the fan can pass through
Gap between some support bars and flow down, realize the ventilated of sunshading umbrella.
In above-mentioned technical proposal, the covering of the fan is made by paper, under irradiation by sunlight, the ability of paper reflected sunlight
Relatively strong, the user under covering of the fan can sense relatively more nice and cool.
In above-mentioned technical proposal, the covering of the fan is fully deployed, in an annular, in this way, user can control fan as needed
The amplitude of face expansion.
The umbrella stand is provided with Baltimore groove, and the open top of Baltimore groove is arranged on the top of umbrella stand, folding is articulated with Baltimore groove
Rotating shaft is fanned, folding fan rotating shaft is close to the top of Baltimore groove;The side plate of folding fan is provided with link, the folding fan rotating shaft and the connection
Frame is pivotally connected, and the articulated section of folding fan rotating shaft and link is provided with torque spring, and the rotary shaft is perpendicular to the folding fan rotating shaft;It is described
Link is located between top and the rotary shaft of folding fan side plate;The top of umbrella stand is provided with spacing spacing of folio fan side plate
Part, the madial wall of Baltimore groove are provided with the extensible member of spacing folding fan.When being not used, umbrella stand is vertical, then folding fan is vertical, is hidden in institute
State in Baltimore groove, be convenient for carrying, now, the torque spring gathers elastic potential energy, and folding fan is pressed on extensible member, extensible member limit
Folding fan processed rotates using folding fan rotating shaft as rotary shaft.In use, user stirs extensible member, extensible member no longer limits folding fan,
The elastic potential energy that the torque spring is gathered is released, and folding fan rotates around the folding fan rotating shaft, when folding fan is by vertical shape
When state is changed into horizontality, the locating part blocks the rotating tendency of folding fan, folding fan is maintained at horizontality.Meanwhile roll over
The axial line of the rotary shaft of fan and the center line of elevating lever are located along the same line, and afterwards, elevating lever rises insertion rotary shaft
Jack, open folding fan.
Above-mentioned rotary shaft is perpendicular to the folding fan rotating shaft, specifically, rotary shaft and folding fan rotating shaft spatial vertical.
Above-mentioned, when folding fan is vertical with umbrella stand, underlying folding fan side plate flushes with the top end face of umbrella stand, positioned at upper
Another side plate of folding fan of side is fixedly connected with the rotary shaft of folding fan, in this way, rotary shaft rotates, drives the folding fan above
Another side plate rotation, another side plate of folding fan above open covering of the fan on the top of umbrella stand.
When folding fan is vertical with umbrella stand, the underlying folding fan side plate offsets with the locating part, ensures folding fan
It is vertical with umbrella stand, that is, ensure that the axial line of rotary shaft of folding fan and the center line of elevating lever are located along the same line." link position
Between the top of folding fan side plate and the rotary shaft " it is in particular in:When folding fan is vertical with umbrella stand, folding fan is horizontal, umbrella stand
Vertically, the rotary shaft of folding fan is located at the right side of the link, and top of the folding fan provided with umbrella cover is located at the left side of the link.
The bottom of the Baltimore groove is provided with drive mechanism, and the drive mechanism includes rotary components and the drive component;
The rotary components include the rotating seat, the fixed rotating seat gear for being set in rotating seat periphery;The rotation
Seat is articulated on the pedestal;
The drive component includes the annulus of rotation, and the annulus is articulated on pedestal, and the top half of annulus is located at base
The top of seat, the latter half of annulus are located at the lower section of pedestal, and the center line of annulus rotation deviates the center line of rotating seat rotation;
The madial wall of annulus top half is provided with tooth section;The madial wall of annulus the latter half is provided with ring gear, internal tooth
Circle engages with planetary gear;
The swingle is provided with swingle gear, and swingle gear engages with the planetary gear.
It is as follows by the above-mentioned explanation to drive mechanism, the operation principle of the drive mechanism:
First, annulus rotation, annulus drives tooth section and ring gear rotation thereon.
Second, above-mentioned, annulus rotates a circle, and tooth section thereon engages once with rotating seat gear;What annulus rotated a circle
During, ring gear thereon drives swingle to rotate by the planetary gear and swingle gear of engagement all the time, and swingle drives
Elevating lever rotates;During annulus rotates a circle, when tooth section thereon engages with rotating seat gear, the screw thread on rotating seat
Hole driving elevating lever rotates against bar rising.
3rd, above-mentioned, annulus starts to rotate, and tooth section thereon engages with rotating seat gear first, driving rotating seat rotation,
Rotating seat driving elevating lever rotates against bar rising, and afterwards, tooth section is disengaged from rotating seat gear, and annulus continues driving rotation
Bar rotates.In this way, elevating lever rises the jack of insertion rotary shaft first, afterwards, elevating lever no longer rises, and is driven by swingle
Rotation, driving rotary shaft rotation, opens folding fan.
4th, above-mentioned, when tooth section is disengaged from rotating seat gear, swingle drives elevating lever synchronous rotary, elevating lever
Drive rotating seat synchronous rotary;Before tooth section engages again with rotating seat gear, folding fan is completely open.
The end of rotary shaft is provided with hinged seat, and perforation is opened up in the side wall of jack;U-shaped thick stick is hinged with the hinged seat
Bar, it is hinged on the hinged seat in the middle part of U-shaped lever, the head end of U-shaped lever is stretched into the jack through the perforation.
As described above, elevating lever moves up and inserts the jack, and the elevating lever for stretching into jack acts on the head end of U-shaped lever,
Making U-shaped lever tilting, the tail end of U-shaped lever is pressed on elevating lever, and limitation elevating lever rotates relative to the rotary shaft, in this way,
When the elevating lever rotates, elevating lever drives the rotary shaft synchronous axial system.
The top of elevating lever is tapered, is so designed that, progressively inserts the elevating lever of the jack progressively U-shaped thick stick described in tilting
Bar, the tail end of U-shaped lever are progressively pressed on elevating lever.During elevating lever is lowered away from jack, elevating lever progressively takes off
From the head end of U-shaped lever so that the tail end of U-shaped lever also gradually disengages elevating lever.
The head end of U-shaped lever is provided with balancing weight, when elevating lever is not inserted into the jack, in the presence of balancing weight,
The head end of U-shaped lever sinks and tail end tilts, and is easy to elevating lever to insert the jack.
Brief description of the drawings
The utility model is described further below in conjunction with the accompanying drawings:
Fig. 1 is a kind of structural representation of the parachute kit of center hollow out of the utility model;Wherein, folding fan 20 is collapsed in umbrella stand
In 10;
Fig. 2 is a kind of structural representation of the parachute kit of center hollow out of the utility model;Wherein, folding fan 20 because rotating up and
It is vertical with umbrella stand 10;
Fig. 3 is enlarged drawing at A in Fig. 1;
Fig. 4 is enlarged drawing at B in Fig. 2;
Fig. 5 is enlarged drawing at C in Fig. 2;
Fig. 6 is the structural representation of drive mechanism 60 in Fig. 5;
Fig. 7 is the structural representation at 60 another visual angle of drive mechanism in Fig. 6;
Fig. 8 is the structural representation of drive component 63 in Fig. 6;
Fig. 9 is the structural representation of the gained of umbrella stand 10 from side in Fig. 2;
Figure 10 is enlarged drawing at D in Fig. 2;
Figure 11 is enlarged drawing at E in Fig. 9;
Figure 12 is the structural representation of folding fan 20 in Fig. 2;
Figure 13 is Figure 12 upward view;
Figure 14 is rotary shaft 21 and the combining structure schematic diagram of elevating lever 31 in Fig. 4;
Figure 15 is the structural representation of folding fan 20;Wherein, the central angle of covering of the fan 27 is less than 180 degree.
Symbol description in figure:
10th, umbrella stand;100th, Baltimore groove;12nd, locating part;13rd, folding fan rotating shaft;14th, extensible member;141st, telescopic shaft;142nd, stretch
Contracting part main body;143rd, hook portion;144th, adjustable spring;145th, defining flange;146th, inclined plane;
20th, folding fan;21st, rotary shaft;211st, hinged seat;212nd, perforate;22nd, jack;23rd, the side plate of folding fan;24th, connect
Frame;25th, U-shaped lever;250th, balancing weight;251st, the head end of U-shaped lever;252nd, the tail end of U-shaped lever;26th, support bar;27th, fan
Face;
30th, swingle;300th, straight;31st, elevating lever;310th, sliding block;311st, bearing;
60th, drive mechanism;600th, pedestal;
61st, rotary components;611st, rotating seat;613rd, rotating seat gear;614th, the screwed hole of rotating seat;
63rd, drive component;631st, annulus;631-1, annulus top half;631-2, annulus the latter half; 632、
Tooth section;
633rd, ring gear
64th, planetary gear;
65th, turning wheel;
70th, fixedly connected part.
Embodiment
Detailed description below is referring to figs. 1 to Figure 15
Folding fan 20 includes the side plate 23 at left and right sides of folding fan, some supports between side plate at left and right sides of folding fan
Side plate is fixedly connected and covering of the fan 27 that middle part is connected with some support bars, concatenates institute at left and right sides of bar 26, both sides and the folding fan
State the rotary shaft 21 of side plate and some support bars at left and right sides of folding fan.
A kind of parachute kit of center hollow out, including the folding fan 20 being arranged on umbrella stand 10, the rotary shaft 21 of folding fan open up jack
22, swingle 30 is provided with the umbrella stand, and swingle is hollow, and the hollow intracavitary activity of swingle is inserted with elevating lever 31, lifting
The side wall of bar is provided with sliding block 310, opens up the straight 300 coordinated with the sliding block in swingle in the side wall of cavity.Institute
State swingle to be articulated on a pedestal 600, the pedestal is fixed on umbrella stand, and the top of swingle is projected upwards at the top of elevating lever
Portion.Project upwards the elevating lever at the top of swingle to be screwed onto in the screwed hole 614 of rotating seat 611, swingle is by drive component 63
Drive and rotate.The elevating lever 31 is located at the lower section of the rotary shaft 21.
Umbrella stand 10 is provided with Baltimore groove 100, and the open top of Baltimore groove is arranged on the top of umbrella stand, folding is articulated with Baltimore groove
Rotating shaft 13 is fanned, folding fan rotating shaft is close to the top of Baltimore groove.The side plate 23 of folding fan is provided with link 24, the folding fan rotating shaft and institute
State link to be pivotally connected, the articulated section of folding fan rotating shaft and link is provided with torque spring, and the rotary shaft turns perpendicular to the folding fan
Axle.The link 24 is located between top and the rotary shaft 21 of folding fan side plate 23.The top of umbrella stand 10 is provided with folio fan
The spacing locating part 12 of side plate, the madial wall of Baltimore groove are provided with the extensible member 14 of spacing folding fan.
The extensible member 14 includes the extensible member main body 142 of telescopic shaft 141 and flexible axis connection, is arranged on extensible member master
Hook portion 143 on body, the adjustable spring 144 being set on telescopic shaft.Installation through-hole is opened up in the side wall of Baltimore groove 100, it is described
The activity of telescopic shaft 141 is plugged in the installation through-hole, and telescopic shaft is provided with defining flange 145, and defining flange is located at Baltimore groove
The outside of side wall, adjustable spring is located at the inner side of spill groove sidewall, and one end of adjustable spring is pressed in spill groove sidewall, separately
One end is pressed in the extensible member main body 142.The end of the hook portion 143 is provided with inclined plane 146.When storing folding fan, folding fan
It is caught in the Baltimore groove 100, folding fan acts on the inclined plane 146, telescopic shaft 141 is moved in the installation through-hole,
The adjustable spring 144 shrinks;After folding fan crosses the end of hook portion 143, in the presence of adjustable spring, telescopic shaft 141 is multiple
Position, extensible member main body 142 are pressed on folding fan, and hook portion 143 limits folding fan rotation, and then, folding fan is limited, and is hidden in Baltimore groove
In 100.
The bottom of the Baltimore groove 100 is provided with drive mechanism, and the drive mechanism 60 includes rotary components 61 and the drive
Dynamic component 63.The rotary components 61 include the rotating seat 611, the fixed rotating seat gear 613 for being set in rotating seat periphery;
The rotating seat 611 is articulated on the pedestal 600.The drive component 63 includes the annulus 631 of rotation, the annulus pivot
It is connected on pedestal, the top half 631-1 of annulus is located at the top of pedestal, and the latter half 631-2 of annulus is located under pedestal
Side, the center line of annulus rotation deviate the center line of rotating seat rotation.The madial wall of annulus top half is provided with tooth section 632;
The madial wall of annulus the latter half is provided with ring gear 633, and ring gear engages with planetary gear 64.The swingle 30 is provided with rotation
Bull stick gear, swingle gear engage with the planetary gear 64.
The end of rotary shaft 21 is provided with hinged seat 211, and perforation 212 is opened up in the side wall of jack 22.Cut with scissors on the hinged seat
Be connected to U-shaped lever 25, be hinged in the middle part of U-shaped lever on the hinged seat, the head end 251 of U-shaped lever through the perforation and
Stretch into the jack.The top of elevating lever 30 is tapered.The head end 251 of U-shaped lever 25 is provided with balancing weight 250.
When the parachute kit of center hollow out described in the utility model is not used, folding fan 20 is hidden in the Baltimore groove 100, convenient
Carry.
Using center hollow out described in the utility model parachute kit when, user twitch extensible member 14, in the work of torque spring
Under, folding fan rotates up around the folding fan rotating shaft 13, locating part 12 it is spacing under, folding fan is in horizontality, i.e. with
Umbrella stand 10 is vertical.
The periphery of annulus 631 is provided with turning wheel 65 in drive mechanism 60, and user stirs the turning wheel 65, annulus rotation
Turn.Ring gear 633 on annulus drives swingle 30 to rotate by planetary gear 64, meanwhile, tooth section 632 and rotation on annulus
Seat gear 613 engages and drives rotating seat 611 to rotate, and the screwed hole 614 on rotating seat drives elevating lever 31 to rotate against bar 30
Rise (tooth section drives rotating seat, and the rotating speed of rotating seat is more than the rotating speed of swingle).
The elevating lever 31 of rising is inserted in the jack 22 of folding fan rotary shaft 21, and the elevating lever for inserting jack acts on U-shaped thick stick
The head end 251 of bar, make the tilting of U-shaped lever 25, the tail end 252 of U-shaped lever is pressed on elevating lever, and limitation elevating lever is relatively described
Rotary shaft 21 rotates.
Afterwards, tooth section 632 is disengaged from rotating seat gear 613, keeps the annulus 631 of rotation to continue to drive swingle 30
Rotation, swingle drive elevating lever 31 to rotate, and elevating lever drives the synchronous rotary of rotating seat 611, the driving rotation of elevating lever 31 of rotation
Rotating shaft 21 is rotated, and folding fan is opened, and before tooth section engages again with rotating seat gear 613, folding fan is opened completely.
Above content is only better embodiment of the present utility model, for one of ordinary skill in the art, according to this
The thought of utility model, there will be changes, this specification content should not be understood in specific embodiments and applications
For to limitation of the present utility model.
Claims (6)
1. a kind of parachute kit of center hollow out, including the folding fan (20) being arranged on umbrella stand (10), it is characterised in that:The rotation of folding fan
Axle (21) opens up jack (22), is provided with swingle (30) in the umbrella stand, swingle is hollow, and the hollow intracavitary activity of swingle is inserted
Provided with elevating lever (31), the side wall of elevating lever is provided with sliding block (310), is opened up and the sliding block in the side wall of cavity in swingle
The straight (300) of cooperation;
The swingle is articulated on a pedestal (600), and the pedestal is fixed on umbrella stand, and rotation is projected upwards at the top of elevating lever
The top of bull stick;
Project upwards the elevating lever at the top of swingle to be screwed onto in the screwed hole (614) of rotating seat (611), swingle is by driving group
Part (63) drives and rotated;
The elevating lever (31) is located at the lower section of the rotary shaft (21).
A kind of 2. parachute kit of center hollow out as claimed in claim 1, it is characterised in that:Umbrella stand (10) is provided with Baltimore groove (100),
The open top of Baltimore groove is arranged on the top of umbrella stand, is articulated with folding fan rotating shaft (13) in Baltimore groove, and folding fan rotating shaft is close to spill
The top of groove;
The side plate (23) of folding fan is provided with link (24), and the folding fan rotating shaft is pivotally connected with the link, folding fan rotating shaft and company
The articulated section for connecing frame is provided with torque spring, and the rotary shaft is perpendicular to the folding fan rotating shaft;
The link (24) is located between the top of folding fan side plate (23) and the rotary shaft (21);
The top of umbrella stand (10) is provided with the spacing locating part (12) of folio fan side plate, and the madial wall of Baltimore groove is provided with spacing folding fan
Extensible member (14).
A kind of 3. parachute kit of center hollow out as claimed in claim 2, it is characterised in that:The bottom of the Baltimore groove (100) is set
There is drive mechanism, the drive mechanism (60) includes rotary components (61) and the drive component (63);
The rotary components (61) include the rotating seat (611), the fixed rotating seat gear for being set in rotating seat periphery
(613);The rotating seat (611) is articulated on the pedestal (600);
The drive component (63) includes the annulus (631) of rotation, and the annulus is articulated on pedestal, the top half of annulus
(631-1) is located at the top of pedestal, and the latter half (631-2) of annulus is located at the lower section of pedestal, and the center line of annulus rotation is inclined
From the center line of rotating seat rotation;
The madial wall of annulus top half is provided with tooth section (632);The madial wall of annulus the latter half is provided with ring gear
(633), ring gear engages with planetary gear (64);
The swingle (30) is provided with swingle gear, and swingle gear engages with the planetary gear (64).
A kind of 4. parachute kit of center hollow out as claimed in claim 1, it is characterised in that:The end of rotary shaft (21) is provided be hinged
Seat (211), perforation (212) is opened up in the side wall of jack (22);
U-shaped lever (25) is hinged with the hinged seat, is hinged in the middle part of U-shaped lever on the hinged seat, the head of U-shaped lever
End (251) is stretched into the jack through the perforation.
A kind of 5. parachute kit of center hollow out as claimed in claim 4, it is characterised in that:The top of elevating lever (31) is tapered.
A kind of 6. parachute kit of center hollow out as claimed in claim 4, it is characterised in that:The head end (251) of U-shaped lever (25) is set
There is balancing weight (250).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720360887.4U CN207023469U (en) | 2017-04-07 | 2017-04-07 | A kind of parachute kit of center hollow out |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720360887.4U CN207023469U (en) | 2017-04-07 | 2017-04-07 | A kind of parachute kit of center hollow out |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207023469U true CN207023469U (en) | 2018-02-23 |
Family
ID=61473344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720360887.4U Withdrawn - After Issue CN207023469U (en) | 2017-04-07 | 2017-04-07 | A kind of parachute kit of center hollow out |
Country Status (1)
Country | Link |
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CN (1) | CN207023469U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106954926A (en) * | 2017-04-07 | 2017-07-18 | 东莞市联洲知识产权运营管理有限公司 | A kind of parachute kit of center hollow out |
-
2017
- 2017-04-07 CN CN201720360887.4U patent/CN207023469U/en not_active Withdrawn - After Issue
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106954926A (en) * | 2017-04-07 | 2017-07-18 | 东莞市联洲知识产权运营管理有限公司 | A kind of parachute kit of center hollow out |
CN106954926B (en) * | 2017-04-07 | 2019-07-19 | 何莹莹 | A kind of umbrella of center hollow out |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20180223 Effective date of abandoning: 20190719 |
|
AV01 | Patent right actively abandoned |