CN101574920A - Car tent topee automatically supported, folded and unfolded by micro machine - Google Patents
Car tent topee automatically supported, folded and unfolded by micro machine Download PDFInfo
- Publication number
- CN101574920A CN101574920A CNA2009100964773A CN200910096477A CN101574920A CN 101574920 A CN101574920 A CN 101574920A CN A2009100964773 A CNA2009100964773 A CN A2009100964773A CN 200910096477 A CN200910096477 A CN 200910096477A CN 101574920 A CN101574920 A CN 101574920A
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- Prior art keywords
- umbrella stand
- micromotor
- car
- topee
- unfolded
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Abstract
The invention discloses a car topee automatically supported, folded and unfolded by a micro machine. The car topee is unfolded by adopting a micro reducing machine to drive screws which then cause each brace rod to unfold an umbrella stand; the formed bracket sun umbrella is placed on the car to shade sun and reduce temperature of the car body and can serve as a tent in field trip.
Description
Technical field
The present invention relates to a kind of micromotor and support the car tent that receive to expand automatically every positive cap, especially by making umbrella stand make the parasol of automatic expansion after the micromotor running.
Background technology
At present, known automobile sun-shading articles for use all are by the metallic support support on the ground, carry out sunshade atop with the puggaree lid, because the bicycle shed volume is big, deal is heavy, giving takes down the exhibits makes troubles, and it is big to take up room in public places, uses as sunshade only.The metallic support sunshade of selling on the market owing to the lid that is the plane is put, is easy to be shaken by wind now, and bump roof compression face causes the damage of car table lacquer.Because complex structure, under burning sun, need during application just can open to wear to put by the regular hour operation, use trouble, and the woman can't singlely finish independently at all to receive and wears.Though the inflatable sunbonnet handling is light, and is easy to carry, owing to need make Pneumatic support, careless slightlyly then can leak gas with purpose made sealing cloth, service life is not long.
Summary of the invention
Can not automatic expansion in order to overcome existing sunshade grid, sunbonnet, it is slow to take down the exhibits, complex structure, the deficiency that service life is short, the invention provides a kind of car parasol of expansion that can stretch automatically, the expansion of can not only stretching automatically of this parasol, and the speed of taking down the exhibits is fast, volume is little, in light weight.
The technical solution adopted for the present invention to solve the technical problems is: select for use the material of high resilience and hardness to do umbrella stand, every group of umbrella stand formed with two and is movably connected.Umbrella stand after the connection can only be rotated by single direction.Make after the stretching, extension just on same straight line.On the pin position of umbrella stand junction, fix a rotating disk, the thick stick force when turning down as umbrella stand, the interior of wheel disc installed an extension spring to the turnover position, and purpose is to make umbrella stand under the situation that is not subjected to external force, two umbrella stands is linked up stretch.At the opposite sense of extension spring, a wire drawing is installed, do the upset of umbrella stand and amount to use.The top of umbrella stand is connected respectively on the umbrella stand plate, and can the independence and freedom activity.A screw rod is installed on the umbrella stand plate.The nearly umbrella stand Board position of screw rod is installed a transmission gear of doing the power-assisted effect, and on the umbrella stand plate micromotor is installed, and the transmission gear of micromotor just is engaged on the servodrive gear of screw rod.A crank is installed in a top position of screw rod, and the design-calculated effect is to expand umbrella stand with hand form when motor loses electric energy.Below screw rod, connect a support plate, strut is connected between support plate and the umbrella stand, after the positive de-rotation of support plate, drive the umbrella stand effect and stretch outward with screw rod.Connect a wire drawing on support plate respectively, wire drawing is connected to by the pulley on the snap close of umbrella stand top on the extension spring reverse position wheel disc of umbrella stand, and when the downward end motion of support plate, the application force pulling umbrella stand that can allow wire drawing produce outwards overturns and amounts to.
The invention has the beneficial effects as follows: when can automatic expansion drawing in, the speed of taking down the exhibits is fast, volume is little, simple in structure.
Description of drawings
Fig. 1 is a flexible drive mechanism scheme drawing of the present invention;
Fig. 2 is the structural representation of the present invention when drawing in;
Fig. 3 is the parasol cut-away view after the umbrella stand expansion of the present invention.
Among the figure: 1 main chute frame, 2 secondary umbrella stands, 3 struts, 4 screw rods, 5 micromotors, 6 wire drawings, 7 extension springs, 8 umbrella stand plates, 9 outer covers, 10 rocking arms, 11 support plates.
The specific embodiment
In Fig. 1, main chute frame 1 is movably connected with secondary umbrella stand 2, and secondary umbrella stand 2 is by upwards upset of wire drawing 6.When wire drawing 6 lost pulling force, the pulling force by extension spring 7 resetted, and forms straight line with main chute frame 1, and the higher authorities of each main chute frame 1 are movably connected on the umbrella stand plate 8.Strut 3 is movably connected on the support plate 11, by screw rod 4 along contrary running support plate 11 to be done up and down.The upper end position of screw rod 4 is installed a transmission power-assisted gear, against running the outwards interior receipts of support plate 11 drive struts 3 is expanded by the suitable of micromotor 5.A rocking arm 10 is installed on top at screw rod 4, and rocking arm 10 movable dismounting are convenient to do manually to receive the expansion effect when micromotor 5 loses voltage.Strut 3 relevant positions at support plate 11 connect a wire drawing 6 respectively, and wire drawing 6 is connected on the wheel disc of secondary umbrella stand 2 at the pulley on the snap close of umbrella stand plate 8 by umbrella stand 1.When support plate 11 moves downward, make wire drawing 6 produce enough pulling force, secondary umbrella stand 2 is outwards amounted to.
In Fig. 2, when driving support plate 11, screw rod 4 continuous runnings move downward, and main chute frame 1 closes up inwards by the pulling force of strut 3, when support plate 11 descending certain positions, wire drawing 6 has produced enough pulling force, by the thick stick power effect of wheel disc on the secondary umbrella stand 2, secondary umbrella stand 2 is inwardly amounted to.
In Fig. 3, support plate 11 upwards promotes by the application force of screw rod 4, forces strut 3 support main chute framves 1 and secondary umbrella stand 2 outwards to be expanded, and main chute frame 1 and secondary umbrella stand 2 are subjected to outer cover 9 design-calculateds to limit the arc-shaped bend ectosome that forms nature.
Claims (3)
1. a micromotor supports the car tent of receipts expansion automatically every positive cap, formed by main chute frame (1), secondary umbrella stand (2), strut (3), screw rod (4), micromotor (5), wire drawing (6), extension spring (7), umbrella stand plate (8), outer cover (9), rocking arm (10), support plate (11), it is characterized in that main chute frame (1) drives screw rod (4) with micromotor (5) and does inside and outside the stretching, extension by strut (3).
2. the car tent that the receipts that a kind of micromotor according to claim 1 support automatically expand is every positive cap, and it is characterized in that: secondary umbrella stand (2), spurs secondary umbrella stand (2) with wire drawing (6) and outwards amounts to when moving downward by strut (3).
3. a kind of micromotor according to claim 1 supports the car tent that receive to expand automatically every positive cap, it is characterized in that: secondary umbrella stand (2) is in wire drawing (6) when losing pulling force, with extension spring (7) secondary umbrella stand (2) home position that rebounds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100964773A CN101574920A (en) | 2009-03-11 | 2009-03-11 | Car tent topee automatically supported, folded and unfolded by micro machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100964773A CN101574920A (en) | 2009-03-11 | 2009-03-11 | Car tent topee automatically supported, folded and unfolded by micro machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101574920A true CN101574920A (en) | 2009-11-11 |
Family
ID=41270038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100964773A Pending CN101574920A (en) | 2009-03-11 | 2009-03-11 | Car tent topee automatically supported, folded and unfolded by micro machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101574920A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469184A (en) * | 2019-08-06 | 2019-11-19 | 海南经贸职业技术学院 | A kind of tents |
| CN112412097A (en) * | 2020-11-29 | 2021-02-26 | 恒上建设有限公司 | Jacking reinforcing apparatus with adjustable gaseous film building top bearing is prevented caving in |
| CN113436557A (en) * | 2021-07-26 | 2021-09-24 | 广东白云学院 | Adjustable publicity column |
-
2009
- 2009-03-11 CN CNA2009100964773A patent/CN101574920A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469184A (en) * | 2019-08-06 | 2019-11-19 | 海南经贸职业技术学院 | A kind of tents |
| CN110469184B (en) * | 2019-08-06 | 2021-02-02 | 海南经贸职业技术学院 | Travelling tent |
| CN112412097A (en) * | 2020-11-29 | 2021-02-26 | 恒上建设有限公司 | Jacking reinforcing apparatus with adjustable gaseous film building top bearing is prevented caving in |
| CN112412097B (en) * | 2020-11-29 | 2022-03-25 | 恒上建设有限公司 | Jacking reinforcing apparatus with adjustable gaseous film building top bearing is prevented caving in |
| CN113436557A (en) * | 2021-07-26 | 2021-09-24 | 广东白云学院 | Adjustable publicity column |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091111 |