CN2457319Y - Sunshade curtain device capable of regulating open angle - Google Patents

Abstract

The utility model relates to a sunlight shading curtain device which can adjust unfolding angles. The utility model is provided with a mandrel, both ends of the mandrel are respectively provided with fixed seats, and a shaft sleeve of a rolling shaft is pivoted on the mandrel. A sunlight shading curtain is also wound on the periphery of the rolling shaft, and adjusting mechanisms are arranged in the two fixed seats. Each adjusting mechanism is provided with an adjusting seat which can be adjusted and moved up and down, and one end of the mandrel is fixedly arranged in the adjusting seat. Besides, an adjusting screw bolt is screwed on each adjusting seat, and the adjusting screw bolts can be rotated to drive the adjusting seats to move up and down to move and adjust the angle of the mandrel together to enable the sunlight shading curtain to be adjusted into a horizontally unfolding state in a matching way.

Description

Can adjust the abat vent device of start point

The utility model is a kind of abat vent device of adjusting start point, particularly relates to a kind of contiguous vehicle window place that is installed in, and can launch to cover the abat vent device of the start point adjusted of thinking on the vehicle window that sunshade is used with being wound on abat vent on the spool.

As Fig. 1, shown in 2 the three-dimensional exploded view and the assembling view of abat vent device in the past, this abat vent device 1 mainly has the hollow reel 12 that a periphery is wound with abat vent 11, be installed with a plug sleeve 13 respectively at spool 12 2 ends, corresponding pivot is equipped with two rigid bearings 14 outside this two plug sleeve 13, cover cover cap 15 outside spool 12 at 14 bridge joint one frames of this two bearing, cover cap 15 be provided with one can hold that abat vent 11 pulls out wear groove 151, in addition be installed with one on the bearing 14 therein and wear plug sleeve 13 and the parallel axle 16 that stretches in the spool 12, outside this axle 16, be nested with a back-moving spring 17, and these back-moving spring 17 2 ends distinctly are fixed on this plug sleeve 13 and the axle 16, again in order to keep the stretching location after abat vent 11 launches, more between abat vent and vehicle window, be provided with corresponding locating structure 18.Again, this locating structure 18 can be a pair of fastener structure that is installed in abat vent 11 ora terminalis and vehicle window upper edge respectively, also can be the sucker that only is located on abat vent 11 ora terminalis, directly be adsorbed on the absorption structure on the vehicle window during use, but because this locating structure 18 is of a great variety, and be not design focal point of the present utility model, so do not state its structure at this more.When the abat vent device 1 in the past uses, this abat vent device 1 can be packed on the platform of contiguous vehicle window, and the hand-held abat vent 11 of pulling out, make spool 12 stressed and and plug sleeve 13 1 be same as 14 rotations of two bearings, but because of the fixing hydrodynamic(al) of axle 16, therefore back-moving spring 17 is driven and is reversed energy storage, after abat vent 11 is launched fully, also just can locate by abat vent 11 and the locating structure 18 on the platform, when furling, abat vent 11 and locating structure 18 between vehicle window need only be released from and separate, just can make abat vent 11 furl and reset by the torsion of back-moving spring 17 in company with spool 12 revolutions.

From the above, abat vent device 1 in the past, be to be installed in the adjacent edge of vehicle window, what this abat vent 11 entirely stretched out this cover cap 15 when using wears groove 151, keep the sun off to cover vehicle window, but because the vehicle of various label car moneys is not quite similar, its vehicle window and interior decoration be difference to some extent also, when this abat vent device 1 of installing, be not plane surface such as an inclination or arc slope because of installation position sometimes, even have depression or protruding equal ripple hole moat on it, causing to be fixed on this uneven lip-deep two bearings 14, is not that the position is on same contour edge, as shown in Figure 3, the axial line 120 of this spool 12 is to present a deflected condition, therefore during the abat vent 11 on stretching it, this abat vent 11 is to launch with the direction that is parallel to this spool 12, and the abat vent 11 after order launches presents the crooked state that is misplaced with respect to vehicle window, this moment, vehicle window just had corner partly not hidden by abat vent 11, and it still has unfavorable place on using.

Main purpose of the present utility model, be to be to provide a kind of abat vent device of adjusting start point, it is equiped with the guiding mechanism that can adjust this spool angle at two ends, can be in response to the position that is installed in car body, cooperate to adjust this abat vent and extend the angle of launching, make its fully correspondence hide in vehicle window.

A kind of abat vent device of adjusting start point of the present utility model, it has an axle, be equiped with a holder respectively on these axle two ends, one spool is that axle sleeve is journaled on the axle, be wound with abat vent again in the spool periphery, at the abat vent edge and be provided with a location structure, to keep the stretching location after abat vent launches;

Be characterized in: in two holders, be equiped with a guiding mechanism respectively, each guiding mechanism has one and is contained in this holder and can goes up the adjustment seat that moves of downward modulation, axle one axle head is to be packed in to adjust in the seat, go up spiral shell in the adjustment seat in addition and be provided with an adjustment bolt, can drive the adjustment seat by this adjustment bolt of rotation moves up and down, with mobile axle axle head in the lump,, make abat vent can cooperate the deployed condition of the level that is adjusted to adjust the angle of axle.

From the above, the utility model was to be for good advantage more in the past: the utility model is equiped with guiding mechanism at two ends of abat vent device, when the abat vent device is installed on the uneven position, upper-lower position by fine-tuning axle two axle heads of guiding mechanism, make the height of its adjustment be about the difference in height of two axle heads, mount the level angle of the axle of this abat vent spool with adjustment, make its abat vent when launching, can not be subjected to the influence of installing place injustice, open and can parallel this axle flatly pull out, obtain preferable shaded effects to hide vehicle window fully.

Below by most preferred embodiment and accompanying drawing the abat vent device of adjusting start point of the present utility model is elaborated, in the accompanying drawing:

Fig. 1 is a kind of three-dimensional exploded view of the device of abat vent in the past;

Fig. 2 is a kind of cross-sectional schematic of the device of abat vent in the past;

Fig. 3 is the expansion schematic diagram that a kind of device of abat vent in the past is installed in inclination place;

The three-dimensional exploded view of Fig. 4 the utility model one possible embodiments;

Fig. 5 is that the utility model one possible embodiments relates to guiding mechanism cross-sectional schematic partly;

Fig. 6 is the actuator state schematic diagram that the utility model one possible embodiments is adjusted this guiding mechanism;

Fig. 7 is that the utility model one possible embodiments is installed in inclination place through adjusted use schematic diagram.

For convenience of description, following embodiment, components identical is represented with identical label.

As Fig. 4, shown in 7, be a kind of embodiment that adjusts the abat vent device of start point of the utility model, the aufbauprinciple of this abat vent device 2 is roughly with same in the past, the axle 21 that has a horizontal elongated rod shape equally, axle 21 2 ends are equiped with a holder 22 respectively, holder 22 can correspondingly be installed on the platform 9 that is embedded in contiguous vehicle window below, one hollow tubular spool, 23 axle sleeves are journaled on the axle 21, be wound with abat vent 24 again in spool 23 peripheries, and it is set with back-moving spring equally on this axle 21, these back-moving spring two ends also distinctly are fixed on this axle 21 and the spool 23, and in 22 of two holders and be connected and have a frame to be trapped among cover cap 25 outside this spool 23, corresponding abat vent 24 ora terminalis places are provided with one and wear groove 251 on the cover cap 25, can stretch thus for abat vent 24, locate for the stretching of keeping after abat vent 24 launches in addition, it also is provided with corresponding locating structure between abat vent 24 and vehicle window, design focal point of the present utility model is to be equiped with a guiding mechanism 3 in this two holder 22 respectively, so as to adjusting the level angle of axle 2, only the structure of this two guiding mechanism 3 is corresponding identical, so explain with one of them guiding mechanism 3 at this.

Shown in Fig. 4,5, has the long trough installing space 221 that periphery envelope is enclosed in holder 22 inside, and this installing space 221 is open towards the direction of spool 23, and perforation 222 with the pass-out that makes progress, and this guiding mechanism 3 is to be housed in this installing space 221, and it includes one and adjusts seat 4, one connection nut 5, an adjustment bolt 6 and a flexible member 7.This adjustment seat 4 is integrated pedestals, can littlely up and down be housed in the installing space 221 with moving, it has a matrix 41, these matrix 41 central horizontal run through and have an embedding hole 411, fix for axle 21 ora terminalis intercalations, above matrix 41, be provided with a jacking block 42, be provided with a tank 421 in jacking block 42 central authorities, and jacking block 42 also is provided with one and penetrates the adjustment screw 422 that is communicated with tank 421 up and down, correspondence is provided with a sole piece 43 below this matrix 41 in addition, this sole piece 43 is inverted U-shaped retaining caps, has open arrival slot 431 down, this connection nut 5 is a square nut, be to cooperate to be mounted in the tank 421 of adjusting seat 4, its central authorities corresponding adjustment screw 422 places also have the inner bolt hole 51 of connection, this adjustment bolt 6 is set screws that a top has interior hexagonal screw 61, be uprightly to be arranged in to adjust in screw 422 and the inner bolt hole 51, and spiral shell moves up and down, adjusting its interior hexagonal screw 61 is to be right against perforation 222, and it is 222 big that the external diameter of adjusting bolt 6 is bored a hole, so its contact is below the perforation 222 of holder 22, this flexible member 7 is compression springs, be contact between the bottom in these adjustment seat 44 arrival slots 431 and this installing space 221, with perseverance will adjust 4 and adjustment bolt 6 integral body upspring and be butted on the top of installing space 221.Certainly, the screening that guiding mechanism 3 also can be installed in the past goes out on the curtain, to adjust the installing angle of its spool by guiding mechanism 3.In addition, on the implementation, also can only install this guiding mechanism, can adjust its angle, therefore can omit installing one guiding mechanism at spool one end.

Shown in Fig. 4,5, when using, can be sunshade usefulness in order to launching abat vent 24 with on the embedding platform 9 that is installed in vehicle window of this abat vent device 2, if when this installing place is the surface of an injustice, as shown in Figure 7, when mounted, the holder 22 of its two end with the position on non-same horizontal plane, and make axle 21 present non-level deflected condition, at this moment, can select a guiding mechanism 3 adjustment and make axle 21 be parallel to horizon, as Fig. 6.Shown in 7, when adjusting, can utilize an inner hexagon spanner over against plant its perforation 222 and in hexagonal screw 61, and turn should be rotated in the original place by adjustment bolt 6, make this adjustment seat 4 move up because of connection nut 5 moves with the relative spiral shell of adjusting 6 on bolt, simultaneously this flexible member 7 also disengage elastic force keep will this adjustment seat 4 on the state on top, make on axle 21 1 ends with adjustment and to move, as Fig. 6, make this end axle center on 211 o'clock, move to 212 position shown in 7, make position, axle 21 2 end axle center at 212 same horizontal level, just the axial line 210 of axle 21 is adjusted as the level among Fig. 7, this moment, spool 23 also was adjusted to level angle with concentric shafts 21, make upwards upright expansion of abat vent 24 on it with being flattened, to hide fully on vehicle window, certainly, the people who uses also can select to adjust axle 21 other ends are moved down, being positioned on the same horizon in axle 21 2 end axle center.

Claims (4)

1. the abat vent device that can adjust start point, it has an axle, is equiped with a holder respectively on axle two axle heads, and a spool is that axle sleeve is journaled on the axle, is wound with abat vent again in the spool periphery, at the abat vent edge and be provided with a location structure.

It is characterized in that: in this two holder, be equiped with a guiding mechanism respectively, each guiding mechanism has one and is contained in the holder and can goes up the adjustment seat that moves of downward modulation, this axle one axle head is to be packed in to adjust in the seat, goes up spiral shell and is provided with one and can drives this conditioning adjustment bolt that moves up and down in adjusting seat in addition.

2. the abat vent device of adjusting start point as claimed in claim 1, it is characterized in that: have an installing space in holder inside, this installing space also has a upwards perforation of pass-out, and this guiding mechanism is to be housed in this installing space, it includes one and adjusts seat, one connects nut and adjusts bolt, this adjustment seat is little being housed in this installing space up and down with moving, it has a matrix, its piece central authorities have an embedding hole, fix for this axle ora terminalis intercalation, above matrix and be provided with a jacking block, be provided with a tank in jacking block central authorities, and jacking block also is provided with one and penetrates the adjustment screw that is communicated with tank up and down, this connection nut is to cooperate to be mounted in the tank, and corresponding this adjustment screw place of its central authorities also has the inner bolt hole of connection, and this adjustment bolt is the set screw that a top has interior hexagonal screw, it is uprightly to be arranged in this adjustment screw and the inner bolt hole, and the external diameter of adjustment bolt is bored a hole big.

3. the abat vent device of adjusting start point as claimed in claim 2 is characterized in that: adjust below the seat and the bottom in installing space between be provided with a flexible member, will adjust seat and adjust bolt integral body with perseverance and upspring and be butted on the top of installing the space.

4. the abat vent device of adjusting start point as claimed in claim 1 is characterized in that: be set with back-moving spring on axle, back-moving spring two ends also distinctly are fixed on axle and the spool.

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