阅读说明：本技术 一种高空逃生伞 (High-altitude escape parachute ) 是由 张自香 于 2020-06-12 设计创作，主要内容包括：本发明公开了一种高空逃生伞,包括伞体和设置于所述伞体顶部的缓降体,所述伞体包括伞布、用于支撑所述伞布的设置于所述伞布内表面上的多根伞骨、以及伞杆；所述伞体的顶部设有用于向所述缓降体中进气的进气通道,所述缓降体具有贴覆在所述伞体外的初始自然状态和在高空逃生时飘浮于所述伞体上方的呈撑开状的缓降状态,所述缓降体为气球件或伞件。本发明中的伞体和缓降体均能够产生下降阻力,从而可以延缓使用者的下降速度,并且具有使用方便、操作简单的特点,方便高层住户进行自救逃生,无需专门的技能培训,对使用者无技能要求。(The invention discloses a high-altitude escape umbrella, which comprises an umbrella body and a slow descending body arranged at the top of the umbrella body, wherein the umbrella body comprises umbrella cloth, a plurality of umbrella ribs and an umbrella rod, the umbrella ribs are used for supporting the umbrella cloth and are arranged on the inner surface of the umbrella cloth; the top of the umbrella body is provided with an air inlet channel for air inlet into the slow descending body, the slow descending body is adhered to an initial natural state outside the umbrella body and a spread slow descending state floating above the umbrella body during high-altitude escape, and the slow descending body is an air ball piece or an umbrella piece. The parachute body and the slow descending body can generate descending resistance, so that the descending speed of a user can be delayed, the parachute has the characteristics of convenience in use and simplicity in operation, high-rise residents can conveniently carry out self-rescue escape, special skill training is not needed, and the requirement on the skill of the user is avoided.)

1. An aerial escape umbrella is characterized by comprising an umbrella body (1) and a descent control body (2) arranged at the top of the umbrella body (1), wherein the umbrella body (1) comprises umbrella cloth (11), a plurality of umbrella ribs (12) which are used for supporting the umbrella cloth (11) and are arranged on the inner surface of the umbrella cloth (11), and an umbrella rod (13); the top of the umbrella body (1) is provided with an air inlet channel for allowing air to enter the slow descending body (2), and the slow descending body (2) is provided with an initial natural state attached to the outside of the umbrella body (1) and a slow descending state which floats above the umbrella body (1) and is in an opening shape during high-altitude escape.

2. The high-altitude escape parachute according to claim 1, wherein the parachute body (1) further comprises a movable joint (14) movably arranged on the parachute rod (13), a plurality of anti-overturning pull rods (15) used for preventing the parachute cloth (11) from being overturned, and a limiting baffle (16) used for limiting the movement of the movable joint (14) to the top of the parachute rod (13), wherein the anti-overturning pull rods (15) correspond to the umbrella ribs (12) in a one-to-one manner, one end of each anti-overturning pull rod (15) is hinged to the movable joint (14), and the other end of each anti-overturning pull rod is hinged to the corresponding umbrella rib (12).

3. The high-altitude escape parachute according to claim 2, wherein the parachute body (1) further comprises a fixed joint (17) arranged at the center of the top of the parachute body (1), the inner ends of the umbrella ribs (12) are hinged to the fixed joint (17), the descent control body (2) is connected to the fixed joint (17), a through hole (171) is formed in the fixed joint (17), the through hole (171) forms the air inlet channel, and the parachute rod (13) is fixedly connected with the fixed joint (17).

4. A parachute as claimed in any one of claims 1 to 3 wherein the descent control body (2) is a balloon member.

5. The high-altitude escape parachute according to claim 4, wherein the descent control body (2) is profiled with a balloon in a hot air balloon.

6. High altitude escape parachute according to any one of claims 1 to 3, characterized in that the descent control body (2) is a parachute kit comprising a canopy (21) and a parachute cord (22) for generating descent resistance, the canopy (21) being contoured to a parachute canopy or to a paraglider canopy.

7. The high-altitude escape parachute according to any one of claims 1 to 3, wherein the descent control body (2) is a parachute assembly comprising a canopy (21) and a parachute cord (22) for generating descent resistance, and the canopy (21) is in one of a hemispherical shape, a frustum-shaped shape and a rain umbrella shape after being unfolded.

8. The high-altitude escape parachute according to any one of claims 1 to 3, wherein the parachute body (1) is a straight-rib parachute.

9. The high-altitude escape umbrella according to claim 2 or 3, characterized in that the umbrella body (1) is a folding umbrella, the umbrella ribs (12) are folding umbrella ribs and comprise a first umbrella rib (121) and a second umbrella rib (122) which are connected, the second umbrella rib (122) is positioned at the outer side of the first umbrella rib (121), and the anti-overturn pull rod (15) is connected to the first umbrella rib (121); the umbrella body (1) further comprises a plurality of anti-turning pull ropes (18), the anti-turning pull ropes (18) are in one-to-one correspondence with the second umbrella ribs (122), one end of each anti-turning pull rope (18) is connected to the movable joint (14), and the other end of each anti-turning pull rope is connected to the corresponding second umbrella rib (122).

10. The high-altitude escape parachute according to any one of claims 1 to 3, wherein an end of the parachute rod (13) far away from the descent control body (2) is provided with a parachute handle assembly (19), the parachute handle assembly (19) comprises a hanging ring (191), and a wrist rope (3) for sleeving a user wrist is hung in the hanging ring (191).

Technical Field

The invention relates to the technical field of high-rise building self-rescue equipment, in particular to a high-altitude escape parachute.

Background

With the increase of population and the acceleration of urbanization process, more and more high-rise buildings cover the city, the high-rise buildings relieve the house pressure caused by the increase of population, but have the potential safety hazard of inconvenient escape, once the high-rise buildings are in fire or encounter other natural disasters, residents living on the high-rise buildings do not have time to run to the downstairs. People often escape from windows due to instinct, but once the floor height exceeds twenty meters or even more than ten meters, the possibility of jumping from the height even though the people jump is very little.

At present, the rescue of falling from high altitude can only be realized by laying an air bag or erecting a lifting platform on the ground, but the two rescue measures are actually only effective for floors with lower height from the perspective of rescue results, and the situation that the rescue is not successful can still occur when the floor is high. Although some parachutes for high-altitude self rescue appear in the market, the parachutes are complex in structure, the requirements on the operation skills of users are met when the parachutes are used, the parachutes are inconvenient to use, meanwhile, the arrangement among floors of the existing high-rise building is dense, the space between the buildings is small, the use of the parachutes is influenced, and the use difficulty of the parachutes is increased invisibly.

Disclosure of Invention

The invention aims to provide a high-altitude escape parachute which is convenient for high-rise residents to escape in a self-rescue manner when a disaster occurs and has the characteristics of simplicity in operation and easiness in operation.

Therefore, the invention adopts the following technical scheme:

a high-altitude escape umbrella comprises an umbrella body and a descent control body arranged at the top of the umbrella body, wherein the umbrella body comprises umbrella cloth, a plurality of umbrella ribs and an umbrella rod, the umbrella ribs are used for supporting the umbrella cloth and are arranged on the inner surface of the umbrella cloth; the top of the umbrella body is provided with an air inlet channel for introducing air into the slow descending body, and the slow descending body is in an initial natural state attached to the outside of the umbrella body and in a strutting slow descending state floating above the umbrella body during high-altitude escape.

Furthermore, the umbrella body still includes movably setting up movable joint on the umbrella pole, be used for preventing the many pull rods that prevent that the umbrella cloth turns up and be used for right the movable joint moves to the umbrella pole top and carries out spacing limit baffle, wherein, prevent turning over the pull rod and rib one-to-one, each one end of preventing turning over the pull rod articulate in on the movable joint, the other end articulates with the rib that corresponds and links to each other.

Furthermore, the umbrella body still including set up in the fixed joint of umbrella body top center department, many the inner end of rib all articulate in on the fixed joint, slowly fall the body coupling and be in on the fixed joint, the last through-hole that has of fixed joint, the through-hole forms inlet channel, the umbrella pole with fixed joint links firmly.

Further, the slow descending body is an air ball piece.

Furthermore, the slowly-descending body is in profile modeling with a balloon in the hot air balloon.

Furthermore, the slowly-falling body is an umbrella part and comprises a canopy and a parachute cord for generating falling resistance, and the canopy is in profile modeling with the parachute canopy or in profile modeling with the paraglider canopy.

Furthermore, the slow descending body is an umbrella part and comprises an umbrella cover and an umbrella rope, the umbrella cover is used for generating descending resistance, and the shape of the opened umbrella cover is one of a hemisphere shape, a frustum shape and a rain umbrella shape.

Furthermore, the umbrella body is a straight-bone umbrella.

Furthermore, the umbrella body is a folding umbrella, the umbrella ribs are folding umbrella ribs and comprise a first umbrella rib and a second umbrella rib which are connected, the second umbrella rib is positioned at the outer side of the first umbrella rib, and the anti-turnover pull rod is connected to the first umbrella rib; the umbrella body still includes many anti-turning over stay cords, anti-turning over stay cord and second rib one-to-one, each the one end of anti-turning over stay cord is connected in the activity connects, and the other end is connected on the second rib that corresponds.

Furthermore, an umbrella handle component is arranged at one end, far away from the slow descending body, of the umbrella rod, the umbrella handle component comprises a hanging ring, and a wrist rope used for being sleeved on the wrist of a user is hung in the hanging ring.

The invention has the following technical effects:

(1) the invention is provided with an umbrella body and a slow descending body positioned above the umbrella body, and the top of the umbrella body is also provided with an air inlet channel for introducing air into the slow descending body, when a disaster occurs, a high-rise resident selects to jump downwards for escape, only the umbrella body needs to be opened and then the umbrella rod is grasped, the air below the umbrella cloth can be quickly gathered and concentrated in the air inlet channel to prop up the slow descending body in the initial stage of falling, the slow descending body can float above the umbrella body after a large amount of air is injected and generates descending resistance, and the descending resistance can counteract most of the gravity influence, so that the descending speed of a user can be delayed, and the user can slowly and safely fall to the ground.

(2) The invention has the advantages of convenient use, simple operation, convenient self-rescue and escape for high-rise residents, no need of special skill training, no requirement on the skills of users, simple structure and convenient retraction, and the high-rise residents can be equipped by one person, thus having great popularization value.

(3) The invention is also provided with the anti-overturn pull rod and the limiting baffle, which can prevent the umbrella body from turning outwards and provide guarantee for the umbrella body to keep the working state in the falling process.

(4) When the invention is applied to high-altitude escape, the umbrella body and the slow descending body can generate double descending resistance, thereby providing double guarantee for realizing slow descending for users.

In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of a high-altitude escape parachute in accordance with an embodiment of the present invention in a state of being used for escape;

FIG. 2 is a schematic view of a high-altitude escape parachute according to an embodiment of the invention in a retracted state;

FIG. 3 is a schematic view showing the state of the slowly-descending body when the umbrella body is opened and when the slowly-descending body is not spread;

FIG. 4 shows another aspect of the descent control device of the present invention;

FIG. 5 is a schematic view of the folding umbrella of the present invention; and

fig. 6 shows a main structure of the fixing joint in the present invention.

Description of the reference numerals

1. An umbrella body; 11. Umbrella cloth;

12. umbrella ribs; 121. A first rib;

122. a second rib; 13. An umbrella rod;

14. a movable joint; 15. A turnover-proof pull rod;

16. a limit baffle; 17. Fixing the joint;

171. a through hole; 172. Mounting grooves;

18. an anti-overturn pulling rope; 19. An umbrella handle assembly;

191. hanging a ring; 192. A sleeve;

2. slowly descending; 21. Umbrella clothes;

22. an umbrella rope; 3. A wrist rope.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1 to 5, the high-altitude escape parachute of the invention comprises a parachute body 1 and a descent control body 2 arranged at the top of the parachute body 1 and used for generating descent resistance, wherein the top of the parachute body 1 is provided with an air inlet channel for introducing air into the descent control body 2, and the descent control body 2 has an initial natural state attached to the outside of the parachute body 1 and a stretched descent control state floating above the parachute body 1 during high-altitude escape.

When the slow descending body 2 is in an initial natural state, the slow descending body 2 is in a shriveled state. The initial natural state of the descent control body 2 has two forms, one is a retracted form (as shown in fig. 2) in which the umbrella body 1 is retracted, and the other is an extended form (as shown in fig. 3) in which the umbrella body is extended and laid on the outer surface of the umbrella body. When a user uses the invention to escape, the umbrella body 1 needs to be opened first, and the slow descending body 2 is paved on the outer surface of the umbrella body 1.

The slowly descending body 2 is in a slowly descending state as shown in fig. 1, 4, and 5.

Slowly fall body 2 and be slowly fall the state when fleing in the high altitude because the umbrella body 1 gathers together the air of below and concentrates on inlet channel and then get into slowly fall the body 2 in strut slowly fall body 2, slowly fall body 2 after gushing into a large amount of air, these air can gather slowly in falling body 2 to produce the decline resistance, this kind of decline resistance can offset most gravity influence, can delay the falling speed.

Referring to fig. 1 to 6, the umbrella body 1 is in an umbrella shape after being opened, and the umbrella body 1 includes an umbrella cloth 11, a plurality of ribs 12 for supporting the umbrella cloth 11 and disposed on an inner surface of the umbrella cloth 11, an umbrella shaft 13, a movable joint 14 movably disposed on the umbrella shaft 13, a plurality of anti-eversion rods 15 for preventing the umbrella cloth 11 from everting, a limit baffle 16, and a fixed joint 17 disposed at a center of a top of the umbrella body 1.

The movable joint 14 can move along the pole length direction of the umbrella pole 13, the limit baffle 16 is fixedly arranged at the upper end of the umbrella pole 13, the movable joint 14 is limited by the limit baffle 16 to move towards the top of the umbrella pole 13, the anti-turnover pull rods 15 correspond to the umbrella ribs 12 one by one, one end of each anti-turnover pull rod 15 is hinged to the movable joint 14, and the other end of each anti-turnover pull rod is hinged to the corresponding umbrella rib 12.

Fixed joint 17 is whole hollow cylinder, fixed joint 17 all stretches out to the inside and outside both sides of umbrella cloth 11, many the inner end of rib 12 all articulate in on the fixed joint 17, the top and the fixed joint 17 sealing connection of umbrella cloth 11, slowly fall body 2 and link firmly on the fixed joint 17, the through-hole 171 has on the fixed joint 17, the through-hole 171 forms inlet channel, umbrella pole 13 link firmly in the bottom of fixed joint 17 through the A-frame.

The umbrella cloth 11 is preferably made of nylon materials, and the nylon materials have the characteristics of wind tightness, light weight and high strength, and can meet the application requirements of the high-altitude escape umbrella.

The umbrella ribs 12, the umbrella rods 13, the movable joints 14, the anti-overturn pull rods 15, the limiting baffle plates 16 and the fixed joints 17 can be made of titanium alloy or aviation aluminum materials with the characteristics of high strength and light weight.

As shown in fig. 1 and fig. 4 to 6, the fixed joint 17 is further provided with an installation groove 172 for facilitating the fixed installation of the descent control body 2.

In one embodiment, the descent control body 2 is a balloon member. In this embodiment, the descent control body 2 is a balloon which is formed by profiling a balloon in a hot air balloon, and a balloon opening of the balloon is tightened at the mounting groove 172.

Of course, the descent control body 2 may be a balloon with other shapes.

In an embodiment, the descent control body 2 is an umbrella, the descent control body 2 includes an umbrella cover 21 and a plurality of umbrella ropes 22 for generating descent resistance, and the umbrella cover 21 is fixedly connected to the mounting grooves 172 of the fixing joints 17 through the umbrella ropes 22. In the present embodiment, the design of the descent control body 2 is based on the design of the canopy and the cord in the parachute or paraglider.

The canopy 21 may be contoured with a parachute canopy or with a paraglider canopy.

The shape of the umbrella cover 21 after being unfolded can be one of a hemisphere shape, a frustum shape and a umbrella shape.

Of course, the shape of the canopy 21 is not limited to the above-listed shapes, and may be other shapes.

The umbrella rope 22 is a flat hoisting rope, and the maximum bearing capacity is three hundred kilograms.

The slow descending body 2 can be further provided with decorative designs such as patterns and colors.

The umbrella body 1 in the invention can be a straight umbrella (also called straight rod umbrella) or a folding umbrella.

When the umbrella body 1 is a folding umbrella, the umbrella ribs 12 are folding umbrella ribs, the umbrella ribs 12 comprise a first umbrella rib 121 and a second umbrella rib 122 which are hinged, the second umbrella rib 122 is positioned at the outer side of the first umbrella rib 121, and the anti-turnover pull rod 15 is connected to the first umbrella rib 121; the umbrella body 1 further comprises a plurality of anti-turning-over pulling ropes 18 for preventing the part of the umbrella cloth 11 corresponding to the second umbrella ribs 122 from turning over, the anti-turning-over pulling ropes 18 correspond to the second umbrella ribs 122 one to one, one end of each anti-turning-over pulling rope 18 is connected to the movable joint 14, and the other end of each anti-turning-over pulling rope 18 is connected to the corresponding second umbrella rib 122.

When the umbrella body 1 is a folding umbrella, the movable joint 14 is designed to be a little longer than the movable joint 14 in a straight umbrella, when the folding umbrella is opened, the anti-overturn pulling rope 18 is in the longest length state (tensed state), and the end of the anti-overturn pulling rope 18 connected with the second umbrella rib 122 is higher than the end connected with the movable joint 14, so that the anti-overturn function of the anti-overturn pulling rope 18 is realized through the design.

The anti-turning rope 18 may be a steel wire rope with a steel wire inside the rope.

Referring to fig. 1 to 5, an umbrella handle assembly 19 is disposed at an end of the umbrella rod 13 away from the descent control body 2, and the umbrella handle assembly 19 includes a hanging ring 191 and a sleeve 192 connected to the umbrella rod 13. The sleeve 192 and the umbrella rod 13 are completely fixed and limited by splines, the lowest sliding weight between the sleeve 192 and the umbrella rod 13 is not less than two hundred kilograms, the hanging ring 191 is positioned at the bottom of the sleeve 192, and the wrist rope 3 sleeved on the wrist of a user is hung in the hanging ring 191. The arrangement of the wrist rope 3 is convenient for a user to tightly hold the umbrella handle assembly 19 when the user is escaping from high altitude.

The hanging ring 191 can also be used for hanging a safety vest, and a user can wear the safety vest when using the safety vest hanging device, and then hang the safety vest in the hanging ring 191 through the hook, so that the user can be further prevented from separating from the safety vest hanging device, and the safety of the user during high-altitude escape is further guaranteed.

The lower part of the umbrella rod 13 is provided with a positioning hole, the movable joint 14 is provided with an elastic positioning component, and when the umbrella body 1 is folded, the elastic positioning component on the movable joint 14 and the positioning hole form positioning fit, so that the umbrella body 1 can be kept in a folded state.

When the umbrella is used, the umbrella body is opened and then the umbrella rod is grasped, the air below the umbrella cloth can be gathered and concentrated into the air inlet channel quickly at the initial falling stage so as to prop up the slow falling body, the slow falling body floats above the umbrella body after a large amount of air is gushed in and generates descending resistance, and the descending resistance can counteract most gravity influence, so that the descending speed of a user can be delayed, and the user can fall onto the ground slowly and safely. The self-rescue escape device is convenient to use and simple to operate, is convenient for high-rise residents to carry out self-rescue escape, does not need special skill training, and does not have skill requirements on users.

In addition, the invention has the characteristics of simple structure and convenient folding and unfolding, and high-rise residents can be equipped by one person, so that the popularization value is high.

The invention is also provided with an anti-turnover pull rod, a limit baffle and an anti-turnover pull rope, the anti-turnover design can avoid the umbrella body from turning outwards, and guarantee is provided for the umbrella body to keep a working state (an opening state) in the falling process. The umbrella body can also generate certain descending resistance when being kept in an opening state.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.