CN111375149A - Folding type high-altitude escape passage - Google Patents
Folding type high-altitude escape passage Download PDFInfo
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- CN111375149A CN111375149A CN202010183392.5A CN202010183392A CN111375149A CN 111375149 A CN111375149 A CN 111375149A CN 202010183392 A CN202010183392 A CN 202010183392A CN 111375149 A CN111375149 A CN 111375149A
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- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004744 fabric Substances 0.000 claims abstract description 9
- 239000003063 flame retardant Substances 0.000 claims abstract description 9
- 238000005192 partition Methods 0.000 claims abstract description 7
- 230000009471 action Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 230000006378 damage Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 230000009191 jumping Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/02—Devices for lowering persons from buildings or the like by making use of rescue cages, bags, or the like
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/02—Devices for lowering persons from buildings or the like by making use of rescue cages, bags, or the like
- A62B1/04—Single parts, e.g. fastening devices
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- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
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- Emergency Lowering Means (AREA)
Abstract
The invention discloses a folding high-altitude escape passage, which comprises a body, a movable body and a fixed part, wherein the body comprises an escape cage part and a fixed part for fixing the escape cage part; the escape cage part comprises cage hoops and a plurality of escape support frames, each escape support frame is provided with a passing channel for people to escape, and the passing channels on the adjacent escape support frames are arranged in a staggered manner; the cage hoop comprises a hoop and a plurality of woven belts, and the woven belts are woven with one another to form a hollow mesh structure with the hoop; the fixing part comprises a plurality of connecting woven belts, and connecting pieces are arranged on the connecting woven belts and used for fixing the escape cage part. The folding and unfolding of the cage hoop are realized through the combination and unfolding of the plurality of escape support frames, the cage hoop is convenient to store and carry, and can be suitable for people with soft bodies, such as old people, children and the like, the distance between the wall body and the cage hoop is limited by the partition block, and the wall body and the cage hoop are separated by the flame-retardant high-temperature-resistant heat-insulating cloth, so that the phenomenon of damage or discomfort caused by the fact that the whole human body is in a high-temperature state is avoided, and the use safety is improved.
Description
Technical Field
The invention relates to the technical field of high-altitude escape devices, in particular to a folding high-altitude escape passage.
Background
Along with more and more people living in high-rise buildings, escape devices for emergency situations such as fire disasters and the like of the high-rise buildings are increased, one of various rescue devices in the market at present is large escape equipment for public buildings, such as a slow descent escape device, a flexible slideway and the like, and the slow descent escape device mainly comprises several categories of slow descent ropes, descent pipelines, elevators and gliding aircrafts at present. The slow-descending rope type escape equipment is generally subdivided according to a speed control principle and a speed control mode, and is divided into a friction type slow-descending device, a damping type slow-descending device, an electric control type slow-descending device and the like according to a working principle, in addition, the sliding pipeline type escape equipment limits the descending speed of a human body by means of friction force control, and escapers can continuously enter a slideway for fast escape. However, the slow-descending rope type escape equipment or the sliding-descending pipeline type escape equipment has the following defects: 1) the protection measures are always lacked outside the human body in the using process, so that the fear degree of people is larger, the escape device is difficult to be suitable for the crowds with softer bodies such as the old, children and the like, and the crowds using the common slow descent rope type escape device cannot be popularized more; 2) when encountering a fire, the temperature of the wall body is high, which may cause damage to a human body, or the slow descending rope escape equipment is too close to the wall body, so that the whole course of the human body is at high temperature and discomfort is caused, which causes potential safety hazards.
Therefore, in order to solve the technical problems, the invention provides a folding type high-altitude escape channel, the folding and the unfolding of a cage hoop are realized through the combination and the unfolding of a plurality of escape support frames, the folding type high-altitude escape channel is convenient to store and carry, the outside of a human body is protected through the cage hoop all the time in the use process, the fear degree of people can be weakened to a certain extent, the folding type high-altitude escape channel is suitable for people with soft bodies such as old people and children, the using people can be popularized, the distance between a wall body and the cage hoop is limited through a partition block, and the wall body and the cage hoop are separated through flame-retardant high-temperature-resistant heat-insulating cloth, so that the phenomenon of damage or discomfort caused by the fact that the human body is in a high.
Disclosure of Invention
The invention provides a folding high-altitude escape passage, which comprises:
the body comprises an escape cage part and a fixing part for fixing the escape cage part;
the escape cage part comprises a cage hoop and a plurality of escape support frames, the cage hoop is provided with an accommodating cavity for people to escape, the escape support frames are arranged in the accommodating cavity of the cage hoop at intervals, each escape support frame is provided with a passing channel for people to escape, and the passing channels on the adjacent escape support frames are arranged in a staggered manner;
the cage hoop comprises a hoop and a plurality of woven belts, and the woven belts are woven with one another to form a hollow mesh structure with the hoop;
the fixing part comprises a plurality of connecting woven belts, the connecting woven belts penetrate through the cage hoop, and connecting pieces are arranged on the connecting woven belts and used for fixing the escape cage part.
Technical scheme more than adopting, the body still includes slowly falls the device, slowly falls the device and wears to establish a plurality of support frames of fleing in proper order, and the combination and the separation of a plurality of support frames of fleing are realized through the lift action of slowly falling the device.
Technical scheme more than adopting, each support frame of fleing has the pedal backup pad that supplies the people to flee and step on, and pedal backup pad puts at the central point of the support frame of fleing and has seted up the centre bore, and the slow descending device wears to establish the centre bore in a plurality of pedal backup pads in proper order and assembles into collapsible or the overall structure who expandes with a plurality of support frames of fleing.
According to the technical scheme, the avoidance part is arranged on one side, connected with the passing channel, of each pedal supporting plate, the avoidance part is S-shaped, and the S-shaped avoidance parts on the adjacent pedal supporting plates are arranged in a staggered mode.
By adopting the technical scheme, each escape support frame is made of plastic materials.
By adopting the technical scheme, a plurality of connecting holes are formed in the excircle of each escape supporting frame, and each escape supporting frame is respectively connected with the cage hoop and the fixing part through the connecting holes.
According to the technical scheme, the woven belts comprise a plurality of woven belts a and a plurality of woven belts b, the woven belts a are arranged at a preset distance, the woven belts b are woven with the woven belts a at a preset distance, one end of each woven belt b is connected with the hoop, and the other end of each woven belt b is connected with the escape support frame.
Technical scheme more than adopting, the connecting piece includes rings and nail, and on rings were located to the nail cover, rings and connection meshbelt rigid coupling, the nail was fixed and is realized the fixed of cage portion of fleing through connecting the meshbelt on the house.
According to the technical scheme, one surface of the cage hoop, facing the wall body, is provided with the flame-retardant high-temperature-resistant heat-insulating cloth for separating the wall body from the cage hoop.
According to the technical scheme, the side, facing the wall body, of the cage hoop is further provided with a plurality of partition blocks so as to limit the distance between the wall body and the cage hoop.
The invention has the beneficial effects that:
1. according to the invention, the plurality of escape support frames are connected with the slow descending device in a laminated manner, and the plurality of escape support frames are combined and unfolded through the lifting action of the slow descending device, so that the cage hoop is folded and unfolded, and is convenient to store and carry;
2. the cage hoop is formed by weaving a plurality of woven belts, the fixing part also uses the connecting woven belts to fix the escape cage part, the woven belts are light, so that the overall weight is lighter, and the woven belts are soft and convenient to fold and carry;
3. the cage hoop is used for protecting the outside of a human body all the time in the using process, the fear degree of people can be weakened to a certain degree, and the cage hoop is suitable for the crowds with soft bodies, such as the old, children and the like, so that the using crowds are more popularized;
4. the flame-retardant high-temperature-resistant heat-insulating cloth and the partition blocks are arranged on one surface, facing the wall body, of the cage hoop, the distance between the wall body and the cage hoop is limited through the partition blocks, and the wall body and the cage hoop are partitioned through the flame-retardant high-temperature-resistant heat-insulating cloth, so that the phenomenon of damage or discomfort caused by the fact that the whole human body is in a high-temperature state is avoided, and the use safety is improved;
5. the length of the cage hoop can be infinitely increased, the limit on the height is small, the fixing mode in use is simple and flexible, the quick fixing of the escape cage part can be realized by fixing the nails through connecting the woven belts, the professional requirements of users are reduced, and the popularization is easy.
Drawings
Fig. 1 is a schematic structural view of embodiment 1 of the present invention.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a front view of fig. 1.
Fig. 4 is a right side view of fig. 1.
Fig. 5 is a top view of fig. 1.
Fig. 6 is a schematic structural view of embodiment 2 of the present invention.
Fig. 7 is a partially enlarged schematic view of a portion B of fig. 6.
Fig. 8 is a schematic structural view of embodiment 3 of the present invention.
The reference numbers in the figures illustrate: 1. a body; 11. an escape cage part; 111. a cage hoop; 1111. a hoop; 1112. a woven belt a; 1113. b, weaving a belt; 112. an escape support frame; 1121. a passage; 1122. a pedal support plate; 1123. a central bore; 1124. an avoidance part; 1125. connecting holes; 12. a fixed part; 121. connecting the woven belts; 122. a connecting member; 1221. a hoisting ring; 1222. nailing; 13. a slow descending device; 2. flame-retardant high-temperature-resistant heat-insulating cloth; 3. and (5) separating the blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example 1
Referring to fig. 1 to 5, the present invention provides a foldable high altitude escape passage, the body 1 includes an escape cage 11, the escape cage 11 includes a cage hoop 111 and a plurality of escape supporting frames 112, the cage hoop 111 has a containing cavity for people to escape, the plurality of escape supporting frames 112 are arranged at intervals in the containing cavity of the cage hoop 111, each escape supporting frame 112 has a passing channel 1121 for people to escape, the passing channels 1121 on the adjacent escape supporting frames 112 are arranged in a staggered manner, each escape supporting frame 112 has a pedal supporting plate 1122 for people to escape, when in actual use, an escaper enters the escape cage 11 through the topmost escape supporting frame 112 to begin to escape, the escape mode of two feet going down alternately is adopted, and in order to better explain the escape mode of two feet going down alternately, the plurality of escape supporting frames 112 are sequentially marked as a first escape supporting frame 112, a second escape supporting frame 112 from top to bottom, For example, the left foot of the escaper steps on the pedal support plate 1122 of the second escape support 112 through the passing channel 1121 of the first escape support 112, and after the left foot stands stably, the right foot of the escaper steps on the pedal support plate 1122 of the second escape support 112 through the passing channel 1121 of the first escape support 112, and then sequentially passes through the n escape supports 112 in this way.
In this embodiment, the cage hoop 111 includes a hoop 1111 and a plurality of woven belts, the woven belts are woven with each other to form a hollowed mesh structure with the hoop 1111, more specifically, the woven belts include a plurality of woven belts a1112 and a plurality of woven belts b1113, the woven belts a1112 are arranged at a predetermined distance from each other, the woven belts b1113 are woven with each woven belt a1112 at a predetermined distance from each other, one end of each woven belt b1113 is connected to the hoop 1111, and the other end of each woven belt b1113 is connected to the escape support frame 112, the woven belts of the present invention are belt-shaped products having a certain width, so compared with the conventional rope structure, on one hand, the interweaving position of each woven belt a1112 and each woven belt b1113 and the connecting position of each woven belt b1113 and the hoop 1111 are all surface-connected, the connecting strength of the cage hoop 111 is improved by increasing the contact area, the shaking phenomenon of the cage hoop 111 is effectively reduced, and the; on the other hand, the weight of the woven belt is light, so that the whole weight is light, and the woven belt is soft in texture and convenient to fold and carry;
moreover, in order to reduce the restriction on the height of high altitude, the length of the woven belt of the present invention can be increased infinitely, for example, when a high-rise building is to be escaped, assuming that each floor is 3 meters high, when the floor is 5 floors, that is, the length of the woven belt is at least 12 meters, but for leaving room, the length of the woven belt can be 13 or 14 meters, when the floor is 18 floors, that is, the length of the woven belt is at least 51 meters, the length of the woven belt can be 52 or 53 meters, when the floor is 36 floors, that is, the length of the woven belt is at least 105 meters, and the length of the woven belt can be 106 or 107 meters.
Secondly, a plurality of connecting holes 1125 have been seted up to each support frame 112 of fleing's excircle, each support frame 112 of fleing is connected with the meshbelt b1113 that cage hoop 111 contains through connecting hole 1125, more specifically, the jumping vacancy portion of meshbelt b1113 is connected with the connecting hole 1125 on the support frame 112 of fleing, protect the human body outside through cage hoop 111 all the time in the use, can weaken people's fear degree to a certain extent, be applicable to the old man, comparatively soft crowd of health such as child, make the use crowd more popular.
In this embodiment, the body 1 includes the fixing portion 12, the fixing portion 12 is used for fixing the escape cage 11, the specific structure thereof includes a plurality of connecting woven belts 121, the plurality of connecting woven belts 121 are disposed on the cage hoop 111 in a penetrating manner, one end of the connecting woven belt 121 is connected to the connecting hole 1125 on the escape support 112, the other end of the connecting woven belt 121 is provided with a connecting member 122 for fixing the escape cage 11, more specifically, the connecting member 122 includes a hanging ring 1221 and a nail 1222, the nail 1222 is sleeved on the hanging ring 1221, the hanging ring 1221 is fixedly connected to the connecting woven belt 121, the nail 1222 is fixed by connecting the woven belt 121, so as to realize quick fixing of the escape cage 11, professional training is not required, and professional requirements of users are reduced.
In this embodiment, the body 1 further includes a slow descending device 13, the slow descending device 13 sequentially penetrates through the plurality of escape supporting frames 112, the plurality of escape supporting frames 112 are combined and unfolded by the ascending and descending action of the slow descending device 13, more specifically, the pedal supporting plate 1122 is provided with a central hole 1123 at the central position of the escape supporting frame 112, the slow descending device 13 sequentially penetrates through the central holes 1123 of the pedal supporting plate 1122 to assemble the plurality of escape supporting frames 112 into a foldable or unfolded integral structure, the plurality of escape supporting frames 112 are separated from each other to unfold the escape cage 11, in the same way, the plurality of escape supporting frames 112 are combined together to fold the escape cage 11, for example, when a high-rise house is escaped, the slow descending device 13 throws the cage hoop 111 out of the house along the wall to slowly descend along the wall, so that the plurality of escape supporting frames 112 are separated from each other to unfold the escape cage 11, the top of the cage hoop 111 is fixed at the position of a window through the connecting piece 122, the bottom of the cage hoop 111 is fixed on the ground and is reserved with a certain distance from the ground, so that an escaper can leave the cage hoop 111 conveniently, and the escaper climbs onto the window and enters the escape cage part 11 through the escape support frame 112 at the topmost part to start escaping.
Example 2
In order to increase the escape speed, the invention provides another folding type high-altitude escape passage, which comprises the components in the embodiment 1, wherein the same reference numerals are used for the same components, and the embodiment is not described again. However, referring to fig. 6 and 7, in the present embodiment, one side of each pedal support plate 1122 connected to the passing channel 1121 is provided with an avoidance portion 1124, the avoidance portion 1124 is S-shaped, the S-shaped avoidance portions 1124 of the adjacent pedal support plates 1122 are arranged in a staggered manner, the S-shaped avoidance portions 1124 are arranged to provide an avoidance space for the body of the escaper to incline when the escaper alternately descends, so as to avoid the situation of injury caused by the body, especially the arm, colliding with the pedal support plate 1122 when the arm inclines, for example, when it is required to increase the escape speed, the right foot of the escaper may not step on the pedal support plate 1122 of the second escape support frame 112 as the same as the left foot, the right foot may continue to pass through the passing channel of the second escape support frame 112 and step on the pedal support plate 1122 of the third escape support frame 112 after the right foot passes through the passing channel 1121 of the first escape support frame 112, in the process, the body of the escaper inevitably inclines to the right side, at this time, the S-shaped avoidance part 1124 can effectively avoid the inclined body of the escaper, and effectively avoid the situation of injury caused by the impact of the inclined body on the pedal support plate 1122, and by the same reason, the left foot passes through the passing channel 1121 of the second escape support frame 112 and continues to pass through the passing channel 1121 of the third escape support frame 112 and treads on the pedal support plate 1122 of the fourth escape support frame 112, and can rapidly and sequentially pass through the n escape support frames 112 according to the method, so that evacuation and escape operations of more people can be completed in a shorter time under the condition of obviously increasing the escape speed, the escape and evacuation efficiency of the invention is greatly improved, and casualties are further reduced.
Example 3
When a high-rise building encounters a fire, the temperature of the wall is high, and a human body may be damaged, or the slow-descent rope type escape equipment is too close to the wall, so that the whole process of the human body is at a high temperature, and an uncomfortable phenomenon is generated, and potential safety hazard is caused. However, in contrast, referring to fig. 8, in this embodiment, the side of the cage hoop 111 facing the house wall is further provided with a plurality of partition blocks 3 to limit the distance between the house wall and the cage hoop 111, and the side of the cage hoop 111 facing the house wall is provided with the flame-retardant high-temperature-resistant heat-insulating cloth 2 to separate the house wall from the cage hoop 111, through limiting the distance between the wall and the cage hoop 111 and adding the flame-retardant high-temperature-resistant heat-insulating cloth 2 between the wall and the cage hoop 111, the human body is not damaged or uncomfortable in the whole course of the process, the use safety is improved, and the method is suitable for the crowd with softer body, such as the old, the child, and the crowd with more popular use.
Example 4
On the premise of ensuring the strength of the escape support frame 112, in order to further reduce the weight of the body 1, the invention provides another foldable high-altitude escape passage, which includes the components in the above embodiment 1, and the same components are denoted by the same reference numerals, and the embodiment is not described again here. However, the escape supporting frame 112 of the present embodiment is made of plastic, and is light, wear-resistant and durable.
Example 5
In order to further reduce the fear degree and improve the use safety, the invention provides another folding type high-altitude escape passage which comprises the components in the embodiment 1, wherein the same reference numerals are used for the same components, and the embodiment is not described again. However, the slowly-descending device 13 of the present embodiment can be used as a handrail, which can improve the safety of use and further reduce the fear degree.
The invention has the beneficial effects that: the length of the cage hoop can be infinitely increased, the limit to the height of a floor is small, the fixing mode in use is simple and flexible, the escape cage part can be quickly fixed by fixing the cage hoop on a house through nails and connecting the woven belts, the professional requirements of users are reduced, and the cage hoop is easy to popularize.
The above embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.
Claims (10)
1. A folding type high-altitude escape passage is characterized by comprising:
the body comprises an escape cage part and a fixing part for fixing the escape cage part;
the escape cage part comprises a cage hoop and a plurality of escape support frames, the cage hoop is provided with an accommodating cavity for people to escape, the escape support frames are arranged in the accommodating cavity of the cage hoop at intervals, each escape support frame is provided with a passing channel for people to escape, and the passing channels on the adjacent escape support frames are arranged in a staggered manner;
the cage hoop comprises a hoop and a plurality of woven belts, and the woven belts are woven with one another to form a hollow mesh structure with the hoop;
the fixing part comprises a plurality of connecting woven belts, the connecting woven belts penetrate through the cage hoop, and connecting pieces are arranged on the connecting woven belts and used for fixing the escape cage part.
2. The foldable high-altitude escape way of claim 1, wherein: the body still includes slowly falls the device, slowly falls the device and wears to establish a plurality of support frames of fleing in proper order, and the combination and the separation of a plurality of support frames of fleing are realized to the lift action through slowly falling the device.
3. A foldable high altitude escape way according to claim 1 or 2, characterized in that: each support frame of fleing has the pedal backup pad that supplies the people to flee and step on, and pedal backup pad puts at the central point of the support frame of fleing and has seted up the centre bore, slowly falls the device and wears to establish the centre bore in a plurality of pedal backup pads in proper order and assembles a collapsible or the overall structure who expandes with a plurality of support frames of fleing.
4. A foldable high altitude escape way according to claim 3, wherein: one side of each pedal supporting plate connected with the passing channel is provided with an avoiding part which is S-shaped, and the S-shaped avoiding parts on the adjacent pedal supporting plates are arranged in a staggered mode.
5. The foldable high-altitude escape way of claim 1, wherein: each escape support frame is made of plastic.
6. The foldable high-altitude escape way of claim 1, wherein: a plurality of connecting holes are formed in the excircle of each escape supporting frame, and each escape supporting frame is respectively connected with the cage hoop and the fixing part through the connecting holes.
7. A foldable high altitude escape way according to claim 1 or 5, characterized in that: the meshbelt includes a plurality of meshbelts a and a plurality of meshbelts b, and each meshbelt a is arranged apart from a predetermined distance each other, and each meshbelt b is woven each other apart from a predetermined distance each other and with each meshbelt a, and the hoop is connected to each meshbelt b's one end, and each meshbelt b's the other end is connected with the support frame of fleing.
8. The foldable high-altitude escape way of claim 1, wherein: the connecting piece includes rings and nail, and on rings were located to the nail cover, rings and connection meshbelt rigid coupling, the nail was fixed and is realized the fixed of cage portion of fleing through connecting the meshbelt on the house.
9. The foldable high-altitude escape way of claim 1, wherein: and one surface of the cage hoop facing the wall body is provided with flame-retardant high-temperature-resistant heat-insulating cloth for separating the wall body from the cage hoop.
10. A foldable high altitude escape way according to claim 1 or 9, wherein: the side of the cage hoop facing the wall body is also provided with a plurality of partition blocks to limit the distance between the wall body and the cage hoop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010183392.5A CN111375149A (en) | 2020-03-16 | 2020-03-16 | Folding type high-altitude escape passage |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010183392.5A CN111375149A (en) | 2020-03-16 | 2020-03-16 | Folding type high-altitude escape passage |
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| CN111375149A true CN111375149A (en) | 2020-07-07 |
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| CN202010183392.5A Pending CN111375149A (en) | 2020-03-16 | 2020-03-16 | Folding type high-altitude escape passage |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112173116A (en) * | 2020-11-12 | 2021-01-05 | 重庆凯创荣智能科技有限公司 | Unmanned aerial vehicle for urban rescue and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112173116A (en) * | 2020-11-12 | 2021-01-05 | 重庆凯创荣智能科技有限公司 | Unmanned aerial vehicle for urban rescue and using method thereof |
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