CN201841921U

CN201841921U - Sun umbrella for sedan

Info

Publication number: CN201841921U
Application number: CN2010202910386U
Authority: CN
Inventors: 门立山
Original assignee: Dezhou University
Current assignee: Dezhou University
Priority date: 2010-08-13
Filing date: 2010-08-13
Publication date: 2011-05-25
Anticipated expiration: 2020-08-13

Abstract

The utility model relates to a sun umbrella and aims to provide a sun umbrella for a sedan, which is easy to operate and has sun-shading and antifouling functions. A plurality of steel bars, which have the same material properties as the steel rule in a box staff, are arranged side by side, and a piece of sun-shading cloth is stuck onto the steel bars so as to form a rectangular umbrella fabric of the sun umbrella. The umbrella fabric of the sun umbrella is clamped through an upper long roll shaft and a lower long roll shaft, and a motor is mounted on the lower long roll shaft. When the umbrella fabric is folded, the umbrella fabric of the sun umbrella is wound on another long roll shaft, and retractile springs are mounted at two ends of the long roll shaft. When the sun umbrella is used, a switch for the extending of the motor is pressed, the lower long roll shaft is driven by the motor to rotate, and the umbrella fabric of the sun umbrella is enabled to extend backwards out of a rear rabbet. When a switch for the retracting of the motor is pressed, the motor rotates reversely to enable the umbrella fabric of the sun umbrella to retract from the rear rabbet, and the retracted umbrella fabric of the sun umbrella is wound on the long roll shaft under the pulling force of the retractile springs. Besides, another umbrella fabric of the sun umbrella is arranged at a front rabbet, and is controlled to extend and retract forwards through another device adopting the same structural principle. The two devices are mounted in an elliptical column body casing.

Description

The car parasol

Affiliated technical field

The utility model relates to the antifouling parasol of using of the employed sunshade of a kind of automobile parasol, especially C-class.

Technical background

At present, known sedan cover (car clothing) uses very trouble, and people can only just use when parking in long-time (several months, a couple of days) at least.Nobody parks use in the short time (a few hours).Increasing along with personal car, the car that can be parked in private garage is few, and the overwhelming majority parks in the open.Park bigger shortcoming in the open: 1, roof easily fall to be gone up dirt (for example bird dung, leaf, upstairs the dirt under spilling etc.).2, the car indoor temperature is very high after being exposed to the sun of sunshine, and very uncomfortable after people have just taken, senior car is no exception, does not have will to be subjected to fry in shallow oil for a long time after the taking of air-conditioned coach roasting.

The utility model content

Park the deficiency of bringing in the open in order to overcome existing car, the utility model to provide a kind of can sunshade antifouling, manipulate car parasol very easily again.

The technical scheme that its technical matters that solves the utility model adopts is: at the top of car, installation one is parallel to the cylindroid body case of axial direction, and the cylindroid body case of installation is similar to the TAXI car mark of taxicar.In the cylindroid body case, have forward and to latter two yi word pattern groove along cylindroid body case post direction, in two yi word pattern grooves, some stem for stem steel bars.The material tectonic property of steel bar is: inner elastic force is crispaturaed into circle in the time of no, pulls out very long also not crooked (steel ruler is similar in the box chi of selling with hard ware store) in the time of use.Be stained with puggaree on steel bar, just constitute the umbrella cover of rectangular parasol, steel bar plays the skeleton function of parasol.There is a parasol umbrella cover backward to claim parasol umbrella cover A in the back notch, has a parasol umbrella cover forward to claim parasol umbrella cover B in the preceding notch.Cylindroid body case in-to-in is near the place of back notch, each is gone up long roll shaft A with one and clamps parasol umbrella cover A with following long roll shaft A (direction of upper and lower long roll shaft is parallel with the cylindroid body case), two ends at upper and lower two long roll shaft A are held with spring, are loading onto motor A on the long roll shaft A down.The end of parasol umbrella cover A is wrapped on another long roll shaft C, at the two ends of this long roll shaft C, contraction spring A is housed.During use, press motor A switch and " stretch ", the parasol umbrella cover A that long roll shaft A drive was clamped under motor A drove stretches out backward from the back notch.When pressing motor A switch and " contract ", motor A counter-rotating makes parasol umbrella cover A regain from the back notch, regains parasol umbrella cover A and is being wrapped under the pulling force of contraction spring on the long roll shaft C.

Cylindroid body case in-to-in is near the place of preceding notch, also go up long roll shaft B and descend long roll shaft B to clamp forward parasol umbrella cover B with one, the end of parasol umbrella cover B is wrapped on another long roll shaft D, at the two ends of this long roll shaft D, contraction spring B is housed.Theory structure is described with the back notch, and parasol umbrella cover A forward with the identical device control of two cover principles with parasol umbrella cover B backward.But before the control contraction spring B of umbrella umbrella cover around to the contraction spring A of control back umbrella umbrella cover around opposite to direction.In sum, structure of the present utility model is: back notch, preceding notch are arranged on the cylindroid body case; There is parasol umbrella cover A at the notch place in the back, uses long roll shaft A and clamps parasol umbrella cover A with following long roll shaft A; End at following long roll shaft A is equipped with motor A by gear; End at parasol umbrella cover A has another long roll shaft C, adds contraction spring A at these long roll shaft C two ends.At preceding notch place parasol umbrella cover B is arranged, put long roll shaft B with other one and clamp parasol umbrella cover B with following long roll shaft B; End at following long roll shaft B is equipped with motor B by gear; End at parasol umbrella cover B has another long roll shaft D, is added with contraction spring B at these long roll shaft D two ends.The motor A control parasol umbrella cover A's of back notch is flexible, and the motor B control parasol umbrella cover B's of preceding notch is flexible.The skeleton of parasol umbrella cover A, parasol umbrella cover B use with the box chi in the kin steel bar of steel ruler constitute.

The beneficial effects of the utility model are that constructions cost is low, and is with stretching of switch control umbrella cover, very easy to use.Reached the antisoiling purpose of sunshade.

Description of drawings

Fig. 1 is the external structure front-end view of the utility model embodiment, and the cylindroid body case is fixed on Car Central, and umbrella is not stretched out among the figure;

Fig. 2 is the external structure rear end scheme drawing of the utility model embodiment, and umbrella is not stretched out among the figure;

Fig. 3 is the external structure side schematic view of the utility model embodiment, and umbrella is stretched out among the figure;

Fig. 4 is the inner structure principle schematic of the utility model embodiment.

The specific embodiment

Below in conjunction with accompanying drawing and the specific embodiment the utility model is done and to be described in further detail.

Fig. 1 is that the TAXI car mark of the external structure front-end view of the utility model embodiment and taxicar is similar, and the cylindroid body case is fixed on Car Central, and umbrella is not stretched out among the figure, have a mouth that stretches out parasol forward to be called before notch 1.Fig. 2 is the external structure rear end scheme drawing of the utility model embodiment, and umbrella is not stretched out among the figure, has a mouth that stretches out parasol backward to be called back notch 2.Fig. 3 is the external structure side schematic view of the utility model embodiment, and forward and backward umbrella is all stretched out among the figure, and parasol covers the car roof.

Fig. 4 is the inner structure principle schematic of the utility model embodiment.Cylindroid body case inside has that two cover principles identical device control forward, the action of umbrella cover backward.It is cylinder that the shape of umbrella cover is shunk the back, is rectangle after the expansion.The internal structure of umbrella cover is to arrange some steel bars 3 along the long side direction of umbrella cover, and the material tectonic property of steel bar 3 is: inner elastic force is crispaturaed into circle in the time of no, pulls out very long also not crooked (steel ruler is similar in the box chi of selling with hard ware store) in the time of use.On the face that some steel bars 3 are formed, be stained with puggaree, just constitute rectangular parasol umbrella cover A4 and parasol umbrella cover B13, steel bar 3 plays the skeleton function of parasol umbrella cover.Parasol umbrella cover A4 can stretch in the notch 2 of back back and forth.Use long roll shaft A5 and down long roll shaft A6 clamp parasol umbrella cover A4, the distance of long roll shaft A5 and long roll shaft A6 is with spring 7 pullings, by gear drive motor A8 is housed at the end of following long roll shaft A6.The extreme end of parasol umbrella cover A4 is fixed with long roll shaft C9, and parasol umbrella cover 4 is wrapped in when not opening on the long roll shaft C9.At the two ends of long roll shaft C9, contraction spring A10 (principle is with the contraction spring in the box chi) is housed.During use, press motor switch and " stretch ", motor A8 drives down long roll shaft A6 rotation, and following long roll shaft A6 and last long roll shaft A5 clip parasol umbrella cover A4 and stretch out backward from back notch 2.When pressing motor A8 switch and " contract ", motor A8 counter-rotating makes parasol umbrella cover A4 regain from back notch 2.The sun umbrella cover A4 that regains is being wrapped under the pulling force of contraction spring A10 on the long roll shaft C9.There is a boss to touch micro-switch in the motor circuit at parasol umbrella cover A4 end, can realizes that parasol umbrella cover A4 reaches sufficient length and just stops, be reduced to sufficient length and just stop.Long roll shaft B11 and following long roll shaft B12 clamped parasol umbrella cover B13 forward on notch respectively had one before the in-to-in of cylindroid shell, last long roll shaft B11 holds with spring with the distance of descending long roll shaft B12, by gear drive motor B16 is housed at an end that descends long roll shaft B12.The extreme end of parasol umbrella cover B13 is wrapped on the long roll shaft D14.At the two ends of long roll shaft D14, contraction spring B15 is housed.Theory structure is described with the back notch.But before the control contraction spring B15 of umbrella cover around to the contraction spring A10 of control back umbrella cover around to direction opposite.Back notch drive motor A8 and preceding notch drive motor B16 can save one by using gear or belt transferring power instead in addition.In order to keep of the present utility model stable, not anti-,, can be connected with car body with the nylon lap belt at the front and back of parasol extreme end by wind.

Claims

1. car parasol, comprise cylindroid body case, back notch (2), parasol umbrella cover A (4), upward long roll shaft A (5), long roll shaft A (6), long roll shaft C (9), contraction spring A (10), motor A (8), preceding notch (1), parasol umbrella cover B (13), upward long roll shaft B (11), time long roll shaft B (12), long roll shaft D (14), contraction spring B (15), motor B (16) down, it is characterized in that, parasol umbrella cover A (4) is wrapped on the long roll shaft C (9), and long roll shaft C (9) two ends are equipped with contraction spring A (10); Parasol umbrella cover B (13) is wrapped on the long roll shaft D (14), and long roll shaft D (14) two ends are equipped with contraction spring B (15).

2. car parasol according to claim 1 is characterized in that, described parasol umbrella cover A (4) is clamped by last long roll shaft A (5), following long roll shaft A (6), and the end of following long roll shaft A (6) is equipped with motor A (8) by gear; Described parasol umbrella cover B (13) is clamped by last long roll shaft B (11), following long roll shaft B (12), and the end of following long roll shaft B (12) A6 is equipped with motor (16) by gear.

3. car parasol according to claim 1 and 2 is characterized in that, the skeleton of described parasol umbrella cover A (4), parasol umbrella cover B (13) is made of steel bar (3).