CN2298709Y - Wooden umbrella with open/close crank - Google Patents

Abstract

The utility model relates to a wooden umbrella with an open/close crank, comprising an umbrella cover, umbrella skeletons, an upper and a lower umbrella posts, a metal connecting component, and an upper and a lower umbrella drums. A crank umbrella open and close device which is composed of a pulley wheel, a pulley wheel rope, the lower umbrella drum and a crank mechanism is arranged between the upper part of the upper umbrella post and the metal connecting component. The open and close of the wooden umbrella are easy and convenient, and the wooden umbrella is not limited by the stature of the users. When the umbrella is opened, the umbrella cover has the stop function, the superfluous pulley wheel rope can be collected and stored by a crank rod, and the pulley wheel rope can not scatter freely on the ground.

Description

The wooden umbrella that has rocking handle parachute-opening rogger-roll device

The utility model relates to umbrella class technical field, particularly a kind of wooden umbrella that has rocking handle parachute-opening rogger-roll device.

Existing a kind of wooden umbrella mainly is made up of the metal connecting piece 8 of umbrella cover 2, umbrella frame 3, last umbrella drum 12, lower umbrella drum 4, upper umbrella rod 6, lower sunshade pole 9, the upper and lower umbrella post 6,9 of connection, the last umbrella drum 12 that is positioned at upper umbrella rod 6 tops is lifted with pulley 1, be drilled with several equidistant fastening screw holes 7 in upper umbrella rod 6 bottoms, be that a pulley 10 is arranged on the lower umbrella drum 4, chain wheel rope 11 1 ends are fixed on the pulley 10, its other end is the state that freely is scattered after passing pulley 1 and pulley 10, also be that a latch 5 is arranged on lower umbrella drum 4, referring to shown in Figure 1.During user's parachute-opening, catch the free end of chain wheel rope 11 with hand, and exert oneself toward drop-down, lower umbrella drum 4 rises, and drives umbrella covers 2 by umbrella frame 3 and slowly opens.After umbrella was opened, the user needed and will make umbrella cover 2 be fixed on open configuration in the corresponding fastening screw of the latch 5 reeves hole 7.The Shi Zexian that closes one's umbrella pulls out latch 5 in fastening screw hole 7, then, slowly loosen chain wheel rope 11, then the umbrella closure.The parachute-opening of this wooden umbrella structure that closes one's umbrella owing to after umbrella cover opens, still need the user to inject the fastening screw hole with a latch and make the umbrella maintenance strut shape, makes the umbrella closure and also must be earlier when closing umbrella take off latch and loosen chain wheel rope in the pin hole.Because wooden umbrella umbrella cover height is generally a little more than common human body height, so for the shorter user of stature, umbrella is just relatively more difficult.Moreover after umbrella was opened, unnecessary chain wheel rope freely was scattered on the ground because of collecting nowhere, very easily makes dirty.

The purpose of this utility model is to provide a kind of wooden umbrella that has rocking handle parachute-opening rogger-roll device, and it can not only make parachute-opening close one's umbrella lightly conveniently freely, and umbrella cover has stopping function after the parachute-opening, and is not subjected to the restriction of user's stature height.

The purpose of this utility model is achieved in that a kind of wooden umbrella that has rocking handle parachute-opening rogger-roll device, comprise umbrella cover, umbrella frame, upper umbrella rod, lower sunshade pole, go up the metal connecting piece of umbrella drum, lower umbrella drum, the upper and lower umbrella post of connection, upper umbrella rod top or on the rocking handle parachute-opening rogger-roll device of being made up of pulley, chain wheel rope, lower umbrella drum, rocking handle mechanism is housed between the bulging and metal connecting piece of umbrella.A kind of version of this device is such: have a straight trough that is parallel to central axis on upper umbrella rod top to its bottom, inner chamber is equipped with pulley on upper umbrella rod top; Rocking handle mechanism is housed on metal connecting piece; Chain wheel rope one end is fixed on the lower umbrella drum, and the other end is walked around pulley, is fixed in through straight trough on the rocking handle bar of rocking handle mechanism.The another kind of version of this device is such: in the last umbrella drum outside pulley is housed, chain wheel rope one end is fixed on the lower umbrella drum, and the other end is walked around the rocking handle bar epitaxy part place that pulley directly is fixed on the rocking handle mechanism of being located on the metal connecting piece.

Described rocking handle mechanism is made up of rocking handle, rocking handle bar and retaining nut.Described upper umbrella rod straight trough cross sectional shape is that circle or triangle are square or oval.

Advantage of the present utility model is: (1) parachute-opening closes one's umbrella easily, makes things convenient for freely, and is not subjected to the restriction of user's stature height; (2) the rocking handle bar can be received and kept unnecessary chain wheel rope after the parachute-opening, and can not allow it freely be scattered on the ground; (3) umbrella cover has stopping function after the parachute-opening, returns cunning because of the dress rocking handle mechanism can stop the umbrella cover of opening automatically, and does not need to install additional the fixed part such as latch.

Fig. 1 is the structural representation of existing a kind of wooden umbrella.

Fig. 2 is wherein a kind of version schematic diagram of the utility model.

Fig. 3 is the schematic diagram of the another kind of version of the utility model, the umbrella cover that do not draw among the figure, umbrella frame part.

Fig. 4 is the detailed structure schematic diagram of the rocking handle parachute-opening rogger-roll device of wooden umbrella shown in Figure 2.

Fig. 5 is a kind of concrete structure schematic diagram of rocking handle bar shown in Figure 4.

Fig. 6 is several cross sectional shapes of upper umbrella rod straight trough of wooden umbrella shown in Figure 2.

By following embodiment the utility model is further elaborated.

Embodiment 1:

Figure 2 shows that wherein a kind of schematic diagram of version of the utility model, this wooden umbrella is made up of the metal connecting tube 8 and the rocking handle parachute-opening rogger-roll device of umbrella cover 2, umbrella frame 3, upper umbrella rod 6, lower sunshade pole 9, last umbrella drum 12, lower umbrella drum 4, the upper and lower umbrella post 6,9 of connection.Rocking handle parachute-opening rogger-roll device is made up of pulley 14, chain wheel rope 11, lower umbrella drum 4, rocking handle 16, rocking handle bar 20, retaining nut 17 and the straight trough 15 that is located at upper umbrella rod 6.During assembling, on the cylinder above upper umbrella rod 6 straight troughs 15, be drilled with pulley hole 13, and the pulley 14 of packing into, it fixed with screw or rivet.Loading onto a small hose 18 in the hole at rocking handle bar 20 middle parts, is can not seen shown in Figure 5 by the sharp limit of metal incised wound after thereon with protection chain wheel rope 11.Be drilled with two straight holes at lower umbrella drum 4, about about 100 ° of the angle of this two axially bored line and lower umbrella drum 4 center lines is loaded onto rope then and in the free end knotting, it is fixed on the lower umbrella drum 4.Rope on one end of chain wheel rope 11 and the lower umbrella drum 4 is connected together, and its other end is by pulley 14 and enter the straight trough 15 that is positioned at upper umbrella rod 6 centers and link to each other with sebific duct 18 apertures on the rocking handle bar 20, and is fixed on this aperture.Rocking handle bar 20 is packed in the metal connecting tube 8, load onto rocking handle 16, tighten retaining nut 17, promptly become as Fig. 2 and the wooden umbrella that has rocking handle parachute-opening rogger-roll device shown in Figure 4.

Embodiment 2:

Shown in Figure 3 is the schematic diagram of the another kind of version of the utility model, it is to be lifted with pulley 14 in last umbrella drum 12 outsides, chain wheel rope 11 1 ends are fixed on the lower umbrella drum 4, and its other end is walked around rocking handle bar 20 epitaxy parts 19 places that pulley 14 directly is fixed on the rocking handle mechanism of being located on the metal connecting tube 8.

Claims (5)

1, a kind of wooden umbrella that has rocking handle parachute-opening rogger-roll device, comprise umbrella cover, umbrella frame, upper umbrella rod, lower sunshade pole, go up the metal connecting piece of umbrella drum, lower umbrella drum, the upper and lower umbrella post of connection, it is characterized in that: upper umbrella rod top or on the rocking handle parachute-opening rogger-roll device of being made up of pulley, chain wheel rope, lower umbrella drum, rocking handle mechanism is housed between the bulging and metal connecting piece of umbrella.

2, the wooden umbrella that has rocking handle parachute-opening rogger-roll device according to claim 1 is characterized in that: have a straight trough that is parallel to central axis to its bottom on upper umbrella rod top; Inner chamber is equipped with pulley on upper umbrella rod top; Rocking handle mechanism is housed on metal connecting piece; Chain wheel rope one end is fixed on the lower umbrella drum, and the other end is walked around pulley, is fixed in through straight trough on the rocking handle bar of rocking handle mechanism.

3, the wooden umbrella that has rocking handle parachute-opening rogger-roll device according to claim 1, it is characterized in that: pulley is housed in the last umbrella drum outside, chain wheel rope one end is fixed on the lower umbrella drum, and the other end is walked around the rocking handle bar epitaxy part place that pulley directly is fixed on the rocking handle mechanism of being located on the metal connecting piece.

4, the wooden umbrella that has rocking handle parachute-opening rogger-roll device according to claim 1, it is characterized in that: described rocking handle mechanism is made up of rocking handle, rocking handle bar and retaining nut.

5, the wooden umbrella that has rocking handle parachute-opening rogger-roll device according to claim 2 is characterized in that: described upper umbrella rod straight trough cross sectional shape is that circle or triangle are square or oval.

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