CN101066507A

CN101066507A - Time controlled parachute

Info

Publication number: CN101066507A
Application number: CN 200610050693
Authority: CN
Inventors: 许洪波
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-05-07
Filing date: 2006-05-07
Publication date: 2007-11-07
Anticipated expiration: 2026-05-07
Also published as: CN101066507B

Abstract

The present invention relates to sports and recreation article, and is especially one kind of time controlled parachute capable of opening timely after being thrown spaceward. The time controlled parachute of the present invention has simple operation, accurate timing and capacity of recording the time of flying. The time controlled parachute consists of a parachute body, a reverse winding disc, a controller, a rope and a connecting wire. The controller includes a parachute binding structure, a timing unit, a timer, a self-locking switch, a timing knob, a trigging switch, and a casing with observing window and scale. The timing unit and the timer may be electronic or mechanical ones.

Description

Time controlled parachute

Technical field

The present invention relates to the sports entertainment article field, the particularly a kind of time controlled parachute that regularly to open the umbrella body after aerial of throwing to.

Background technology

The existing disposable type parachute of using as sports and amusement is to realize that with the mode of twining the time-delay ballute-wrapping belt it opens the umbrella body aloft, and in use existing disposable type parachute exists following weak point: 1, set parachute and open complicated operation, the trouble of umbrella body time aloft; 2, the time of opening the umbrella body is subjected to the influence of factors such as wind direction and tape wrap tightness bigger, and the parachute-opening bad timing is true; 3, because the binding body time-delay ballute-wrapping belt that comes off while flying can not be finished so parachute-opening is moved moment, toss and to locate the difficulty of parachute-opening big, the parachute-opening success rate is undesirable; 4, can not write down the time of airflight.

Summary of the invention

The present invention is directed to the existing above-mentioned fixed cycle operator complexity of existing disposable type parachute, trouble, bad timing is true, toss and to locate the difficulty of parachute-opening big, the parachute-opening success rate is undesirable, can not write down the weak point of airborne hours, provide a kind of parachute-opening fixed cycle operator easy, regularly accurately, toss and to locate parachute-opening easy, parachute-opening success rate height can write down the time controlled parachute of airborne hours.

The technical solution used in the present invention is finished in the following way: time controlled parachute of the present invention comprises the umbrella body, anti-winding disc, control device, umbrella rope and connecting line, wherein, anti-winding disc can be made by plastic tab or cardboard, on anti-winding disc, be provided with center tie point and outer rim tie point, center tie point on the anti-winding disc and connecting line one end join, the connecting line other end and control device join, umbrella rope one terminates on the umbrella body, outer rim tie point on the umbrella rope other end and the anti-winding disc joins, when parachute-opening, thereby utilize the moment of torsion of the umbrella rope on the anti-winding disc to realize anti-the winding greater than the moment of torsion of connecting line; Control device is a box like structure, on control device, be provided with and be used for fixing bundle umbrella structure, timer, timer, self-lock switch, timing button, the trigger switch that is in folded state umbrella body, be provided with timer shows window and scale groove on the shell of control device, regularly button inserts in the scale groove; Timer matches with self-lock switch, and the driving mechanism on bundle umbrella structure and the timer joins.The structure that bundle umbrella structure can adopt rubber band and expansion link to form.Timer and timer can adopt electronic type or mechanical type.

The present invention compares with existing disposable type parachute, it is easy, regularly accurate to have the parachute-opening fixed cycle operator, toss and to locate parachute-opening easy, parachute-opening success rate height, can write down the characteristics of airborne hours, particularly it can timing automatic aloft parachute-opening after the present invention that will be in folded state throws hand, and can write down its skyborne flight time, has improved the athletics and the interest of this type of disposable type parachute greatly.The present invention is not suitable as people's sports and amusement health-care article.

Description of drawings

State diagram when Fig. 1 circles in the air for time controlled parachute.

State diagram when Fig. 2 launches for time controlled parachute.

State diagram when Fig. 3 has bundled for time controlled parachute.

Fig. 4 is the structural representation of anti-winding disc.

Fig. 5 is the structural representation of control device.

Fig. 6 is the structural representation of mechanical timer.

Fig. 7 is the STRUCTURE DECOMPOSITION figure of driving tooth wheels.

Fig. 8 is the structural representation of rotating disk.

Fig. 9 is the structural representation of gear ring.

Figure 10 is the structural representation of ratchet.

The specific embodiment

Contrast accompanying drawing below, the invention will be further described by embodiment.

With reference to accompanying drawing 1 to accompanying drawing 5, a kind of time controlled parachute, it comprises umbrella body 1, anti-winding disc 2, control device 3, umbrella rope 4 and connecting line 5, wherein, anti-winding disc 2 is made by plastic tab, on anti-winding disc 2, be provided with center tie point 8 and outer rim tie point 9, center tie point 8 on the anti-winding disc 2 joins with connecting line 5 one ends, connecting line 5 other ends and control device 3 join, umbrella rope 4 one terminates on the umbrella body 1, outer rim tie point 9 on umbrella rope 4 other ends and the anti-winding disc 2 joins, and when parachute-opening, thereby utilizes the moment of torsion of the umbrella rope 4 on the anti-winding disc 2 to realize anti-the winding greater than the moment of torsion of connecting line 5; Control device 3 is a box like structure, on control device 3, be provided with rubber band 6, expansion link 7, timer 10, timer, self-lock switch 11, timing button 12, trigger switch 13, wherein rubber band 6 and expansion link 7 are bundle umbrella structures, and they cooperatively interact and are used for fixing the umbrella body 1 that is in folded state; Be provided with timer shows window 14 and scale groove 15 on the shell of control device 3, regularly button 12 inserts in the scale groove 15; Timer 10 matches with self-lock switch 11, and the driving mechanism on expansion link 7 and the timer 10 joins, and wherein, timer 10 is a mechanical timer.

During use, press self-lock switch 11, expansion link 7 is stretched out and pin, regulate regularly buttons 12 by scale groove 15 and determine timings, folding umbrella body 1 back, to enclose bundle with bundle umbrella rubber band 6 good and overlap and hang on the expansion link 7; With holding it and pressing self-lock switch 11 with a finger, to tossing in the air, timer 10 and timer are started working simultaneously when selling then; After aloft Fei Hang the umbrella that is in folded state had arrived determined deployment time, expansion link 7 was withdrawn under the driving mechanism effect on the timer 10, and bundle umbrella rubber band 6 unclamps, and 1 moment of umbrella body is opened.When the parachute band and to run into trigger switch 13 when control device 3 lands timer is quit work, in the timer shows window 14 on the shell that is presented at control device 3 that will fix the time, return 0 after self-lock switch 11 resets until pressing once more.

With reference to accompanying drawing 6 to accompanying drawing 10, timer 10 in the time controlled parachute control device 3 is a mechanical timer, and it comprises expansion link 7, self-lock switch 11, timer shutdown switch 16, driven tooth wheels 17, damping malaria 18, spring 20, swaging clamp 21, driving tooth wheels 24, timer initiation switch 25; Wherein, expansion link 7 is located at the head of the drive rod of self-lock switch 11; Swaging clamp 21 is located on the drive rod of self-lock switch 11; 20 1 drive rods with self-lock switch 11 of spring join, and match with an end of damping malaria 18 in spring 20 other ends; Driven tooth wheels 17 are made up of three gears, and they mesh together successively; Driving tooth wheels 24 are made up of rotating disk 26, gear ring 28, ratchet 19, on rotating disk 26, be provided with regularly driving lever 22, breach 23 and rotating shaft 27, on ratchet 19, be provided with torsion spring, torsion spring one end is fixed on the housing of control device 3, the torsion spring other end is fixed on the torsion spring fixed leg 29 of ratchet 19, the hypomere rotating shaft 27 of rotating disk 26 is passed gear ring 28 and is fixed together with ratchet 19, and the ratchet on the ratchet 19 is meshed with internal tooth on the gear ring 28.

During work, when pressing self-lock switch 11, timer makes zero under the effect of timer initiation switch 25, swaging clamp 21 stretches into the breach 23 on the rotating disk 26, spring 20 is pushed down an end of damping malaria 18, a gear that makes the other end of damping malaria 18 push down in the moving gear group 17 makes driven tooth wheels 17 not rotate, and select timings by rotating regularly driving lever 22 this moment; After pressing self-lock switch 11 once more, timer is started working under the effect of timer initiation switch 25, spring 20 unclamps an end of damping malaria 18 simultaneously, driven tooth wheels 17 and driving tooth wheels 24 begin to rotate under the effect that is contained in the torsion spring on the ratchet 19, make on the rotating disk 26 breach 23 by time playback regularly, self-lock switch 11 drives expansion link 7 moments withdrawal, thereby reach the purpose of timing automatic control, after landing Deng time controlled parachute, timing stops under the effect of timer shutdown switch 16, and the flight time shows on timer shows window 14.

Claims

1, a kind of time controlled parachute, it is characterized in that this time controlled parachute comprises umbrella body (1), anti-winding disc (2), control device (3), umbrella rope (4) and connecting line (5), wherein, on anti-winding disc (2), be provided with center tie point (8) and outer rim tie point (9), center tie point (8) on the anti-winding disc (2) joins with connecting line (5) one ends, connecting line (5) other end and control device (3) join, umbrella rope (4) one terminates on the umbrella body (1), outer rim tie point (9) on umbrella rope (4) other end and the anti-winding disc (2) joins, on control device (3), be provided with and be used for fixing the bundle umbrella structure that is in folded state umbrella body, timer (10), timer, self-lock switch (11), timing button (12), trigger switch (13), on the shell of control device (3), be provided with timer shows window (14) and scale groove (15), regularly button (12) inserts in the scale groove (15), timer (10) matches with self-lock switch (11), and the driving mechanism on bundle umbrella structure and the timer (10) joins.

2, time controlled parachute according to claim 1 is characterized in that tying the umbrella structure and is made up of rubber band (6) and expansion link (7), and wherein, the driving mechanism on expansion link (7) and the timer (10) joins.

3, time controlled parachute according to claim 1 is characterized in that anti-winding disc (2) made by plastic tab.

4, time controlled parachute according to claim 1 is characterized in that anti-winding disc (2) made by cardboard.

5, time controlled parachute according to claim 1 is characterized in that control device (3) is box like structure.

6, according to claim 1 or 2 or 3 or 4 or 5 described time controlled parachutes, it is characterized in that the timer (10) in the time controlled parachute control device (3) is a mechanical timer, it comprises expansion link (7), self-lock switch (11), timer shutdown switch (16), driven tooth wheels (17), damping malaria (18), spring (20), swaging clamp (21), driving tooth wheels (24), timer initiation switch (25), wherein, expansion link (7) is located at the head of the drive rod of self-lock switch (11), swaging clamp (21) is located on the drive rod of self-lock switch (11), (20) drive rods with self-lock switch (11) of spring join, match with an end of damping malaria (18) in spring (20) other end, driven tooth wheels (17) are made up of three gears, they mesh together successively, driving tooth wheels (24) are by rotating disk (26), gear ring (28), ratchet (19) is formed, on rotating disk (26), be provided with regularly driving lever (22), breach (23) and rotating shaft (27), on ratchet (19), be provided with torsion spring, torsion spring one end is fixed on the housing of control device (3), the torsion spring other end is fixed on the torsion spring fixed leg (29) of ratchet (19), the hypomere rotating shaft (27) of rotating disk (26) is passed gear ring (28) and ratchet (19) and is fixed together, and the ratchet on the ratchet (19) is meshed with internal tooth on the gear ring (28).