CN2164209Y

CN2164209Y - One hand open and close umbrella

Info

Publication number: CN2164209Y
Application number: CN 93237146
Authority: CN
Inventors: 孙付林
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-06-25
Filing date: 1993-06-25
Publication date: 1994-05-11
Anticipated expiration: 2003-06-25

Abstract

The utility model relates to an umbrella, which is characterized in that the upper end of a handle is connected with a pipe body, the pipe body is connected with the connecting head of a support rod with integrated connecting type, and an umbrella rod is fixedly connected with an elastic steel piece via the support rod connecting head and the pipe body; the elastic steel piece is provided with a pushing button and a position block; accordingly, the pipe body is provided with a guide groove and a position hole; both ends of the support rod of each umbrella rod are respectively hinged with the support rod connecting head and each skeleton support rod, the other end of the skeleton support rod is hinged with the middle part of each skeleton, and both ends of each interlock support rod are respectively hinged with the middle lower part of the support rod of each umbrella rod and an interlock connecting head on the upper part of an umbrella rod pipe.

Description

One hand open and close umbrella

The utility model relates to a kind of umbrella.

Existing umbrella, no matter be umbrella or parasols, it is opened nothing more than being unlatching or manually opened automatically, the umbrella that does not also have the singlehanded control of a kind of energy to close, this user for some cabin luggages is just not very convenient, need put down article earlier when closing umbrella, with the hands close umbrella again, especially old man or disabled person just use difficulty more, and they often be unable to do without the crutch in the hand, and one hand closes one's umbrella and almost can't accomplish.

The purpose of this utility model is exactly in order to address the above problem, and provides a kind of control easy, uses simple umbrella capable of opening and closing by one hand.

Technical solution of the present utility model:

A kind of umbrella capable of opening and closing by one hand, it includes the umbrella body of being made up of umbrella rod tube 1, skeleton 2 and umbrella cover 3 thereof and support bar and handle 4, it is characterized in that:

A, handle 4 upper ends upwards are connected with one section body 5, the upper end of this body 5 is connected with the support bar connector 6 at umbrella body middle part, they are an integral body, the bottom of umbrella rod tube 1 is passed in the body 5 that support bar connector 6 enters handle 4 upper ends, and in body 5, the upper end of the lower end of umbrella rod tube 1 and elastic steel sheet 7 is affixed, the sidewall of the lower end one side direction handle upper end body 5 of elastic steel sheet 7 stretches out and is connected to push button 8, correspondingly on handle body 5 sidewalls, have guide groove, side, elastic steel sheet 7 middle part also has a locating piece 9 that protrudes, and is provided with on handle body 5 lower sides accordingly, following two locating holes 10,11;

B, each support bar is by umbrella bar support bar 12, skeleton support bar 13 and interlock support bar 14 are formed, the correspondence position of the support bar connector 6 at one end of each umbrella bar support bar 12 and umbrella body middle part is hinged, one end of each skeleton support bar 13 and the middle part of each self-corresponding skeleton 2 are hinged, the other end of each umbrella bar support bar 12 is all hinged with the other end of each self-corresponding skeleton support bar 13, and torsionspring 15 is housed in this hinged place, all hinged with an end of separately interlock support bar 14 in the middle and lower part of each umbrella bar support bar 12, the correspondence position of the trace connector 16 on the other end of each interlock support bar 14 and umbrella rod tube 1 top is hinged.

The utility model novel structure, dependable performance, only need just can be finished the unlatching of umbrella easily with a hand or close, and use to be very easy to.The utility model is simple in structure, and cost is low, uses widely, not only can be used for umbrella etc., also can be used for parasols, is particularly suited for old man or disabled person and uses.

Fig. 1 is a structural representation of the present utility model.

As Fig. 1, the utility model is between the trace connector 16 and the support bar connector 6 in the middle part of the umbrella body on umbrella rod tube 1 top, be set with a separator tube 21 outside its umbrella rod tube 1, and be with buffering compression spring 22 on the umbrella rod tube 1 between separator tube 21 and the support bar connector 6.In handle 4, be provided with the power assisting device of forming by power-assisted steel disc 17, power-assisted button 18, plate 19, flat spring 20, the outer end, upper end of power-assisted steel disc 17 is stretched out with power-assisted button 18 from the joint of handle 4 and upper end body 5 thereof and is connected, the inner end with plate 19 in the upper end of power-assisted steel disc 17 is hinged, the lower end of the other end of plate 19 and elastic steel sheet 7 is hinged, flat spring 20 top stiff ends are fixed on handle 4 inwalls, and its underpart elastic tip is against the inner, lower end of power-assisted steel disc 17.

When the utility model is opened, in handle body 5, press push button 8 gently with one hand, make the disconnect handle last locating hole 10 of body 5 of locating piece 9 that elastic steel sheet 7 protrudes, promoting push button 8 drive elastic steel sheets 7 and umbrella rod tube 1 then downwards together moves down, cause the trace connector 16 on umbrella rod tube 1 top also to move down, drive the middle and lower part that each interlock support bar 14 acts on each corresponding umbrella bar support bar 12, be under the effect of 90 torsionsprings 15 of spending at the FREE TORSION angle simultaneously, making each umbrella bar support bar 12 is the center of circle with the respective points of articulation of it and support bar connector 6, make interlock support bar 14 and be subjected to rotation in the same way on the force direction, each skeleton support bar 13 is the center of circle with the pin joint of each skeleton 2 and corresponding skeleton support bar 13, do and the 12 reciprocal rotations of umbrella bar support bar, form a straight line until umbrella bar support bar 12 and skeleton support bar 13.Because umbrella rod tube 1 connects for activity with support bar connector 6, when then it moves down with elastic steel sheet 7 in handle 4 upper end bodys 5, its upper end moves down with regard to the upper end that drives umbrella crown 23 and each skeleton 2, make the lower end of each skeleton 2 all make progress corresponding mobile simultaneously, till umbrella rod tube 1 top trace connector 16 is cushioned pipe 21 upper ends stops, this moment, the umbrella body was opened, when the umbrella body is opened, locating piece 9 on elastic steel sheet 7 sidewalls just in time snaps in the following locating hole 11 of handle 4 upper end bodys 5, the umbrella body is fixed, thereby finished the singlehanded course of action that umbrella is opened.

When closing, pressing earlier push button 8 with one hand exerts oneself in handle body 5, make the disconnect handle following locating hole 11 of body 5 of the locating piece 9 of elastic steel sheet 7, upwards promote push button 8 with one hand then, it drives elastic steel sheet 7 and upwards moves in handle body 5, the upper end of the moving umbrella rod tube 1 of the last shipper pole of elastic steel sheet 7 and trace connector 16 and umbrella crown 23 and each skeleton 2 all moves up, move on the trace connector 16 upper end of each interlock support bar 14 is moved up, act on the middle and lower part of corresponding each umbrella bar support bar 12, each the umbrella bar support bar 12 and the pin joint of corresponding each skeleton support bar 13 are all drawn close to umbrella rod tube 1, each skeleton support bar 13 is also drawn close to umbrella rod tube 1 with the pin joint of corresponding each skeleton 2, when the angle of each umbrella bar support bar 12 and corresponding each skeleton support bar 13 equals 90 when spending, because at the FREE TORSION angle is under the reaction of 90 torsionsprings 15 of spending, produce certain inhibition to moving on the push button 8, but the last Mobile Communication end of crossing the tail end drive plate 19 of elastic steel sheet 7 of push button 8 also moves up because of when beginning, so make it and power-assisted steel disc 17 form an obtuse angle, simultaneously under the effect of flat spring 20, make power-assisted button 18 be in laborsaving treating by state, at this moment press power-assisted button 18 by 19 pairs of elastic steel sheet 7 application of forces of plate, continue upwards to promote push button 8 simultaneously, two make a concerted effort overcomes the resistance of torsionspring 15, make each support bar and skeleton 2 shrink smoothly, and the locating piece 9 on elastic steel sheet 7 sides just in time snaps in the last locating hole 10 of handle body 5 this moment, the umbrella body is fixed, thus the singlehanded folding process of finishing the umbrella body.

Claims

1, a kind of umbrella capable of opening and closing by one hand, it includes the umbrella body of being made up of umbrella rod tube 1, skeleton 2 and umbrella cover 3 thereof and support bar and handle 4, it is characterized in that:

2, by the described umbrella capable of opening and closing by one hand of claim 1, it is characterized in that in handle 4, being provided with the power assisting device of forming by power-assisted steel disc 17, power-assisted button 18, plate 19, flat spring 20, the outer end, upper end of power-assisted steel disc 17 is stretched out with power-assisted button 18 from the joint of handle 4 and upper end body 5 thereof and is connected, the inner end with plate 19 in the upper end of power-assisted steel disc 17 is hinged, the lower end of the other end of plate 19 and elastic steel sheet 7 is hinged, flat spring 20 top stiff ends are fixed on handle 4 inwalls, and its underpart elastic tip is against the inner, lower end of power-assisted steel disc 17.

3, by the described umbrella capable of opening and closing by one hand of claim 1, it is characterized in that between the trace connector 16 and the support bar connector 6 in the middle part of the umbrella body on umbrella rod tube 1 top, be set with a separator tube 21 outside its umbrella rod tube 1, and be with buffering compression spring 22 on the umbrella rod tube 1 between separator tube 21 and the support bar connector 6.