CN2198791Y - Box-type automatic umbrella for bicycle - Google Patents

Abstract

The utility model discloses a box-type automatic umbrella for a bicycle, which comprises an automatic umbrella, a locking device for an umbrella head fixed in an umbrella box, and a rotary fixing device for an umbrella handle. When the utility model is used, a box lock is pressed; the cover of the box can be pushed for opening; simultaneously, the locking device of the umbrella head can be opened; the umbrella head can be released; the rotary fixing device of the umbrella handle can immediately stand the umbrella handle; simultaneously, the locking head of the automatic umbrella can be touched; the umbrella cover can be strutted, for shunning rain and shading. The utility model has the advantages of convenient operation, long service life and beautiful appearance.

Description

Box-type automatic umbrella for bicycle

The utility model relates to a kind of bicycle use rain gear, particularly boxlike automatic deployment.

Existing bicycle use rain gear, disclosed as ZL88101364, be perpendicular to the back, seat that is horizontally fixed on bicycle with telescopic.Mix up the height of main expansion link.Launch or rotate front stretching bar, rear telescopic rod, limit skeleton and grille cloth.Tighten each screw.Then can reach the purpose of keeping away certain rain.People by bike also have the human hand-held umbrella to take shelter from rain when using rain cape.The existing bicycle mode of taking shelter from rain exists when using, and struts and drapes over one's shoulders and wear the rain gear inconvenience, and rain gear is not easy to carry, and takes shelter from rain with hand-held umbrella by bike, violates existing traffic rules again.

The purpose of this utility model is to provide a kind of bicycle use boxlike automatic deployment that is installed on the rear bicycle for fear of the shortcoming of above-mentioned bicycle use rain gear, the cyclist can be opened umbrella in riding automatically take shelter from rain or sunshade.

The purpose of this utility model is achieved in that the boxlike automatic deployment except that having automatic umbrella, umbrella box, lid, lid spring, and umbrella head locking device and handle of umbrella rotational fixation device also are installed.Umbrella head locking device is by depression bar, spring pressuring plate, rotating disk, pull bar, grab, compositions such as back-moving spring, the connected mode of each several part is that the lower end of pull bar is linked to each other with a pivoted arm that is fixed on the rotating disk on the umbrella box by fixture by fixture, another pivoted arm of rotating disk is linked to each other with pull bar by fixture, the other end of pull bar is fixed on the lower end of grab, grab is installed on the fixed head by fixture, with pull bar, the back-moving spring that grab links to each other, one end is fixed on pull bar, on the grab, the other end is fixed on the fixed head, rotating disk back-moving spring one end is installed on the rotating disk, the other end is installed on the umbrella box, spring pressuring plate is installed on the depression bar, and the upper end leans against the lower surface of fixed head, and the lower end is pressed on the back-moving spring, back-moving spring is enclosed within on the depression bar, and the other end leans against on the upper surface of another fixed head.The handle of umbrella tumbler by handle of umbrella and sleeve pipe, quill mounted thereto, be contained in the sleeve pipe two ends bearing, be enclosed within two ends on the sleeve pipe and be fixed on spring on the handle of umbrella, be installed in forming on geometrical clamp on the umbrella box and the geometrical clamp with automatic umbrella tapered end position corresponding umbrella tapered end touch bond.

Depression bar is installed in two and is fixed in the corresponding hole of fixed head on the umbrella box by pin.

Depression bar exposes the due at least height S in upper mounted plate upper surface when umbrella is opened open by lid after, the delay time decision that the time-delay of grab on the umbrella head is unclamped.Promptly determined the size of S in the utility model by the angle between two pivoted arms on the rotating disk.

The length and the wide size of the umbrella box of boxlike automatic deployment are close with the rear bicycle size, in the time of by bike the umbrella box are fixed on the rear bicycle.

The utlity model has automatic deployment, long service life, good looking appearance, except taking shelter from rain, but advantage such as sunshade also.

Be illustrated in conjunction with the accompanying drawings according to embodiment below.

Fig. 1 is a schematic diagram of the present utility model.

Fig. 2 is that A is to view.

Fig. 3 is the automatic umbrella B-B cutaway view when opening.

As Fig. 1, Fig. 2, shown in Figure 3, the lower end of the depression bar 13 of umbrella head locking device is linked to each other with the pivoted arm 21 that is fixed on the rotating disk 22 on the umbrella box 9 by fixture 23 by fixture 20, the pivoted arm 24 of rotating disk 22 is linked to each other with pull bar 26 by fixture 25, the other end of pull bar 26 is fixed on the lower end of grab 11, grab 11 is installed on the fixed head 27 by fixture 34, back-moving spring 10, an end of 28 is separately fixed at pull bar 26, on the grab 11, the other end is fixed on the fixed head 27, one end of back-moving spring 12 is installed on the rotating disk 22, the other end is installed on the umbrella box 9, spring pressuring plate 15 is installed on the depression bar 13, the upper end leans against the lower surface of fixed head 14, the lower end is pressed on the back-moving spring 17, and back-moving spring 17 is enclosed within on the depression bar 13, and the other end leans against on the upper surface of fixed head 18; The handle of umbrella tumbler by handle of umbrella 29 sleeve pipe 6, quill 31 mounted thereto, the bearing 30,32 that is contained in sleeve pipe 6 two ends be enclosed within that two ends on the sleeve pipe 6 are fixed on spring 7 on the handle of umbrella 29, are installed in geometrical clamp 4 on the umbrella box 9, forming on the geometrical clamp 4 with automatic umbrella tapered end 3 positions corresponding umbrella tapered end touch bond 5.Depression bar 13 is installed in fixed head 14, the 18 corresponding holes, and fixed head 14,18 is fixed on the umbrella box 9 by pin 16,19.

As shown in Figure 2, the depression bar 13 height S that exposes fixed head 14 upper ends when umbrella 33 is opened is determined by the angle between two pivoted arms 21,24 on the rotating disk.

Fixture 20,23,25,34 is made by pin or screw, and rotating disk 22 rotates around fixture 24, and grab 11 rotates around fixture 34.

When using parachute-opening, open the box lock 8 on the umbrella box 9, lid 1 is upspring under spring 2 effects, depression bar 13 is upspring under back-moving spring 17 effects, depression bar 13 drives rotating disk 22 by pivoted arm 21 and clockwise rotates, pivoted arm 24 drives pull bar 26 and is moved to the left, pull bar 26 drives grab 11 and clockwise rotates, grab 11 time-delay 0.6-1 unclamp second, automatically the handle of umbrella 29 of umbrella 33 under spring 7 effects by the bearing 30,32 of sleeve pipe 6 in axle 31 turns to geometrical clamp 4, touch automatic umbrella tapered end 3 by the umbrella tapered end touch bond in the geometrical clamp 45, automatic umbrella 33 is opened.When closing one's umbrella, handle of umbrella 29 is extruded in geometrical clamp 4, Rotatable umbrella drives sleeve pipe 6 to 29 and rotates, compression spring 7 is set level automatic umbrella 33, at this moment, close lid 1 by 8 lockings of box lock, after lid 1 was closed, depression bar 13 moved down, by spring pressuring plate 15 compression reseting springs 17, pivoted arm 21 rotates counterclockwise under depression bar 13 effects, drives pull bar 26 by pivoted arm 24 and moves right, grab 11 rotates counterclockwise the umbrella head is blocked, and at this moment, back-moving spring 10 stretches, back-moving spring 28 compressions, back-moving spring 12 compressions.

Claims (3)

1, a kind of bicycle use boxlike automatic deployment by automatic umbrella (33), umbrella box (9), lid (1), box lock (8), lid spring formations such as (2), is characterized in that: umbrella head locking device and handle of umbrella rotational fixation device also are installed in the umbrella box (9); Umbrella head locking device is by depression bar (13), spring pressuring plate (15), rotating disk (22), pull bar (26), grab (11), back-moving spring (17), (10), (12), (28) form, the lower end of depression bar (13) is linked to each other with the pivoted arm (21) that is fixed on the rotating disk (22) on the umbrella box (9) by fixture (23) by fixture (20), the pivoted arm (24) of rotating disk (22) is linked to each other with pull bar (26) by fixture (25), the other end of pull bar (26) is fixed on the lower end of grab (11), grab (11) is installed on the fixed head (27) by fixture (34), back-moving spring (10), (28) a end is separately fixed at pull bar (26), on the grab (11), the other end is fixed on the fixed head (27), one end of back-moving spring (12) is installed on the rotating disk (22), the other end is installed on the umbrella box (9), spring pressuring plate (15) is installed on the depression bar (13), the upper end leans against the lower surface of fixed head (14), the lower end is pressed on the back-moving spring (17), back-moving spring (17) is enclosed within on the depression bar (13), and the other end leans against on the upper surface of fixed head (18); The handle of umbrella tumbler is by handle of umbrella (29) and sleeve pipe (6) mounted thereto, quill (31), be contained in bearing (30), (32) at sleeve pipe (6) two ends, be enclosed within two ends on the sleeve pipe (6) and be fixed on spring (7) on the handle of umbrella (29), be installed in the geometrical clamp (4) on the umbrella box (9), forming on the geometrical clamp (4) with automatic umbrella tapered end (3) position corresponding umbrella tapered end touch bond (5).

2, bicycle use formula automatic deployment according to claim 1 is characterized in that: fixed head (14), (18) are fixed on the umbrella box (9) by pin (16), (19), and depression bar (13) is installed in fixed head (14), (18) corresponding hole.

3, bicycle use boxlike automatic deployment according to claim 1 is characterized in that: depression bar (13) exposes fixed head (14) upper surface when umbrella (33) is opened height S is determined by two pivoted arms (21) on the rotating disk (22), angle angle between (24).

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