CN101664243B

CN101664243B - Power-driven automatic opening and closing umbrella

Info

Publication number: CN101664243B
Application number: CN2009101772643A
Authority: CN
Inventors: 蔡荣湍
Original assignee: SUN CITY (XIAMEN) UMBRELLA CO Ltd
Current assignee: SUN CITY (XIAMEN) OUTDOOR TECHNOLOGY CO., LTD.
Priority date: 2009-09-28
Filing date: 2009-09-28
Publication date: 2011-12-28
Anticipated expiration: 2029-09-28
Also published as: CN101664243A

Abstract

The invention discloses a power-driven automatic opening and closing umbrella which is mainly composed of an umbrella handle, a middle bar, an upper nest, a sliding base, a lower nest, a pulley and a rib the lower end of the middle bar is inserted in the umbrella handle and is connected with the umbrella handle by a bolt and a screw; the upper nest is arranged at the upper end of the middle bar, a pulley base is fixed on the upper nest, the lower nest is movably sheathed at the middle part of the middle bar, and the pulley is arranged on the lower neat; one end of an automatic opening and closing rope is connected with the pulley on the lower nest, the middle part thereof goes around the pulley base and the other end thereof is connected on a bullet head which movably penetrates through the hollow inner cavity of the middle bar. On the basis of keeping the original automatic opening and closing function, a function of collecting the middle bar by power driving is additionally arranged, the opening and closing are convenient; in addition, a power-driven middle bar collection device is connected with the pulley base by a power-driven middle bar collection rope, when empty bouncing is carried out, the rope fixed between the pulley base and a driven ratchet wheel is pulled to prevent the middle bar from flying out to hurt people owning to empty bouncing.

Description

Power-driven automatic opening and closing umbrella

Technical field

The present invention relates to a kind of parachute kit, particularly relate to a kind of power-driven automatic opening and closing umbrella.

Background technology

At present, existing automatic opening and closing folding sun and rain umbrella has automatic unlatching and automatic closing function, need not when folding with the hands just umbrella to be folded and opens, and is very convenient to use.But that commonly uses opens the receipts en-toutcas certainly, needing with the hands umbrella frame to be shifted onto the end before opening once more just can open once more, use and have certain potential safety hazard, particularly child dynamics when pushing away umbrella frame and push away not in place inadequately and cause empty, get to other people or oneself.

Summary of the invention

The object of the present invention is to provide a kind of safety, labour-saving power-driven automatic opening and closing umbrella.

For achieving the above object, technical solution of the present invention is:

The present invention is a kind of power-driven automatic opening and closing umbrella, it mainly by umbrella handle, king-rod, go up nest, pulley base, down nest, pulley, umbrella frame, open and receive rope and form automatically;

Described umbrella frame utilizes iron wire that it is tied up at last nest and down on the nest, thus make umbrella frame, king-rod, and umbrella handle partly be linked to be an integral body;

The lower end of described king-rod is plugged in the umbrella handle and by latch and screw and links together;

The described nest of going up is installed in the king-rod upper end, and pulley base is fixed on the nest, and following nest is actively socketed on the king-rod middle part, and pulley is installed in down on the nest; Described opening automatically received pulley, the middle part that rope one end is connected down on the nest and walked around pulley base, and the other end activity of being connected is located on the sub warhead of king-rod hollow cavity;

Described umbrella handle comprises umbrella head, main body, opens lever apparatus in receiving apparatus, the electronic receipts automatically; Described main body is nested with in the umbrella head, and it is made up of pipe, main body bonnet, ratchet supporting cover in the main body, and main body bonnet, ratchet supporting cover are installed in the two ends of pipe in the main body respectively;

Describedly open automatically that receiving apparatus is received button, sub warhead, catch, catch spring by opening certainly, colludes sheet, colluded flat spring, slide block and sliding block spring form; Described sub warhead penetrates in the main body from the king-rod tube chamber and manages; Described from open receive button radially activity be located in umbrella head top, its insertion end and slide block lean, and are provided with sliding block spring on slide block; Described catch, collude sheet radially activity be set in the main body on the pipe, catch the inner can lean with the cascaded surface of sub warhead, the siding stopping bullet is upspring, catch outer end and catch spring lean, catch spring outer end leans on umbrella head inwall; Described the inner of colluding sheet can be connected on the king-rod, colludes the sheet outer end and collude flat spring to lean, and colludes the flat spring outer end and leans on umbrella head inwall;

Lever apparatus is by end face motor starting button, motor starting shutdown switch, ratchet separation member, driven ratchet, driving ratchet, cut spring, back-moving spring, clockwork spring, motor with receive rope automatically and form in the described electronic receipts; Described motor starting button activity is nested with on umbrella head top, and the end that penetrates of motor starting button leans with the motor starting shutdown switch, the duty of control motor; Described clockwork spring solderless wrapped connection is in the outside of driven ratchet, the inboard ratchet of driven ratchet can or separate with the inboard ratchet engagement of driving ratchet, the outside of driving ratchet is affixed with the motor shaft that is installed on the umbrella head, the two ends of described cut spring lean respectively on driven ratchet and driving ratchet, make that driven ratchet and driving ratchet are in released state under the normality; The middle part of described ratchet separation member is hinged on umbrella head inner chamber, its outside, upper end leans with back-moving spring, the inserted link that is located at its top stretches into the king-rod inner chamber and leans with the sub warhead that penetrates king-rod, its lower end be pressed against on the outer circumference surface of driven ratchet and can with driven ratchet outer circumference surface on rise as high as the banks and lean, limit the rotation of driven ratchet; Described automatic receipts rope is located in the hollow tube chamber of king-rod, and its lower end is wrapped on the driven ratchet, and the other end is fixed on the nest.

After adopting such scheme, the present invention has the following advantages:

1) it is more painstaking that common automatic umbrella folding and unfolding needs manually king-rod to be regained event after opening receipts, and the present invention is keeping original opening certainly to increase electronic receipts king-rod function newly on the basis of receiving function, and the consumer just has two kinds of selections like this;

2) common automatic umbrella folding and unfolding easy empty when parachute-opening, and the reason that causes empty often because sub warhead with due to the catch disengaging, its danger is very big, easily get to other people or oneself, lever apparatus is to connect by electronic receipts king-rod rope and pulley base in the electronic receipts of the present invention, prevents that king-rod from hurting sb.'s feelings because of empty flies out so be fixed on rope pulling king-rod between pulley base and driven ratchet when empty takes place.

The present invention is further illustrated below in conjunction with the drawings and specific embodiments.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the cutaway view of umbrella handle of the present invention;

Fig. 3 is the axonometric drawing of driven ratchet of the present invention and driving ratchet;

Fig. 4 is that the present invention manually receives the king-rod state diagram;

Fig. 5 A, Fig. 5 B are the cutaway views of deployed condition forward of the present invention and side direction;

Fig. 6 A, Fig. 6 B are the cutaway views that the present invention receives king-rod forward and side direction automatically.

The specific embodiment

As shown in Figure 1, the present invention is a kind of power-driven automatic opening and closing umbrella, it mainly by umbrella handle 1, king-rod 2, go up nest 3, pulley base 4, down nest 5, pulley 6, umbrella frame 7, open and receive rope 8 and form automatically.

Described umbrella frame 7 utilizes iron wire that it is tied up at last nest 3 and down on the nest 4, thus make umbrella frame 7, king-rod 2, and umbrella handle 1 part be linked to be an integral body.

As Fig. 1, shown in Figure 4, the lower end of described king-rod 2 is plugged in the umbrella handle 1 and by latch and screw and links together, pipe 21, middle pipe 22, outer tube 23, ABS conduit 24, pipe inner spring 25, sub warhead conduit 26 in king-rod 2 is equipped with.The described nest 3 of going up is installed in king-rod 2 upper ends, and pulley base 4 is fixed on the nest 3, and following nest 5 is actively socketed on king-rod 2 middle parts, and pulley 6 is installed in down on the nest 5; Described opening automatically received pulley 6, the middle part that rope 8 one ends are connected down on the nest 5 and walked around pulley base 4, and the other end activity of being connected is located on the sub warhead 142 of king-rod 2 hollow cavities.

As Fig. 1, Fig. 2, shown in Figure 4, described umbrella handle 1 comprises umbrella head 11, main body 12, opens lever apparatus 15 in receiving apparatus 14, the electronic receipts automatically.Described main body 12 is nested with in umbrella head 11, it by manage 121 in the main body, main body bonnet 122, ratchet supporting cover 123 form; Main body bonnet 122, ratchet supporting cover 123 are installed in the two ends of pipe 121 in the main body respectively.

Describedly open automatically that receiving apparatus 14 is received button 141, sub warhead 142, catch 143, catch spring 144 by opening certainly, colludes sheet 145, colluded flat spring 146, slide block 147 and sliding block spring 148 form; Described sub warhead 142 penetrates from king-rod 2 tube chambers and manages 111 in the main body; Described from open receive button 141 radially activity be located in umbrella head 11 tops, its insertion end and slide block 147 lean, and are provided with sliding block spring 148 on slide block 147; Described catch 143, collude sheet 145 radially activity be set in the main body on the pipe 111, catch 143 the inners can lean with the cascaded surface of sub warhead 142, siding stopping bullet 142 is upspring, and catch 143 outer ends and catch spring 144 lean, and catch spring 144 outer ends lean on umbrella head 11 inwalls; Described the inner of colluding sheet 145 can be connected on the king-rod 2, colludes sheet 145 outer ends and collude flat spring 146 to lean, and colludes flat spring 146 outer ends and leans on umbrella head 11 inwalls.

Lever apparatus 15 is by end face motor starting button 151, motor starting shutdown switch 152, ratchet separation member 153, driven ratchet 154, driving ratchet 155, cut spring 156, back-moving spring 157, clockwork spring 158, motor 159 with receive rope 150 automatically and form in the described electronic receipts.Described motor starting button 151 activities are nested with on umbrella head 11 tops, and the end that penetrates of motor starting button 151 leans with motor starting shutdown switch 152, the duty of control motor 159; Described clockwork spring 158 solderless wrapped connections are in the outside of driven ratchet 154, and the inboard ratchet of driven ratchet 154 can or separate (with reference to shown in Figure 3) with driving ratchet 155 inboard ratchet engagement, and the outside of driving ratchet 155 is affixed with motor 159 rotating shafts that are installed on the umbrella head 11.The two ends of described cut spring 156 lean respectively on driven ratchet 154 and driving ratchet 155, make that driven ratchet 154 and driving ratchet 155 are in released state under the normality; The middle part of described ratchet separation member 153 is hinged on umbrella head 11 inner chambers, its outside, upper end leans with back-moving spring 157, the inserted link 1531 that is located at its top stretches into king-rod 2 inner chambers and leans with the sub warhead 142 that penetrates king-rod 2, its lower end be pressed against on the outer circumference surface of driven ratchet 154 and can with driven ratchet 154 outer circumference surfaces on rise as high as the banks and lean, limit the rotation of driven ratchet 154; Described automatic receipts rope 150 is located in the hollow tube chamber of king-rod 2, and its lower end is wrapped on the driven ratchet 154, and the other end is fixed on the nest 3.

Operation principle of the present invention:

1) bar state in the receipts

Shown in Figure 1 as Fig. 4 reference, holding nest 3 and umbrella handle 1 is compressed to king-rod 2 outer tube 23 and colludes sheet 145 fastenings, manage inner spring 25 and be compressed to the parachute-opening energy reserve this moment, sub warhead 142 fastens with catch 143, sub warhead 142 will be prevented ratchet separation member 153 jack-up this moment, main, driven ratchet 155, thereby automatic receipts king-rod function is closed in 154 separation, thereby anti-error spring also is compressed pipe 22 promotion slide blocks 147 past lower slider in its promotion simultaneously, slide block 147 withstood from opening to receive button 141 belows and be pressed onto motor starting shutdown switch 152 and guaranteed that the preceding catch 143 of parachute-opening is not depressed this moment, thereby the sequencing of the control parachute-opening and the action that closes one's umbrella, motor 159 power supplys are cut off the sequencing of guaranteeing from opening receipts function and electronic receipts king-rod function simultaneously, automatically receive rope 150 simultaneously and under clockwork spring 158 effects, furled, parachute-opening and electronic receipts king-rod action mutually noninterfere by driven ratchet 154.

2) deployed condition

As Fig. 4, Fig. 5 A, Fig. 5 B with reference to shown in Figure 1, depress from opening and receive button 141, king-rod 2 is released, sub warhead 142 and the motion of pulley base 4 rightabouts under 25 effects of pipe inner spring, the receipts rope 8 opened automatically that this moment, two was fixed on sub warhead 142 and the pulley base 4 is straightened, thereby will descend nest 5 up to spur to realize parachute-opening, anti-error spring is also released electronic receipts king-rod and is put simultaneously, and slide block 147 is prepared for closing one's umbrella below receiving button 141 upwards sliding under sliding block spring 148 effects to break away from from opening.

3) close one's umbrella and electronic receipts in bar state

As Fig. 4, Fig. 6 A, shown in Fig. 6 B, press again after the parachute-opening from opening and receive button 141, this moment, sub warhead 142 separated with catch 143, sub warhead 142 and opening is automatically received rope 8 and is pulled up to finish under umbrella frame 7 closes one's umbrella the effect of extension spring and closes one's umbrella, ratchet separation member 153 resets under the effect of back-moving spring 157, main, driven ratchet 155,154 engagements, electronic receipts king-rod function is unlocked, have two kinds of selections this moment: 1. manually receive king-rod: depress motor starting button 151, this moment motor start switch 152 closures, main, driven ratchet 155,154 engagements are received rope 150 automatically and have been furled king-rod 2 by driven ratchet 154 folded continuously under motor 159 effect.2. if crawl motor starting button 151, king-rod 2 just can be received one section by one section intermittently, this is one of characteristics of this umbrella, it opens receipts function and the interlocking of electronic receipts king-rod function automatically this umbrella, mutually noninterfere, just open when receiving function and opening electronic receipts king-rod function automatically and just close, open when receiving function and closing the electronic receipts king-rod of merit automatically and can just open.

Claims

1. power-driven automatic opening and closing umbrella is characterized in that: it mainly by umbrella handle, king-rod, go up nest, pulley base, down nest, pulley, umbrella frame, open and receive rope and form automatically;