CN214232461U

CN214232461U - Rescue strap structure

Info

Publication number: CN214232461U
Application number: CN202023152093.XU
Authority: CN
Inventors: 黄悦婷
Original assignee: AVIC Aerospace Life Support Industries Ltd
Current assignee: AVIC Aerospace Life Support Industries Ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-21
Anticipated expiration: 2030-12-23

Abstract

The application provides a rescue braces structure belongs to aviation emergency rescue field. It comprises two shoulder straps, a waistband, two annular trouser straps and two lifting straps; the two shoulder straps are respectively connected into an X-shaped structure through the middle parts, one end of each shoulder strap is telescopically connected with one end of the waistband, and the other end of each shoulder strap penetrates through the waistband and is connected with the other end of the waistband; the two ends of the waistband are detachably connected; the two length-adjustable annular trouser belts are respectively arranged at the two ends of the waistband; one end of each lifting belt is connected to the annular trouser belt, and the other end of each lifting belt penetrates through the joint of the annular trouser belt and the waistband and is connected with one end of the other lifting belt. The device simple structure, convenient to use, and the installation performance is high.

Description

Rescue strap structure

Technical Field

The application relates to the field of aviation emergency rescue, in particular to a rescue strap structure.

Background

The rescue strap is a necessary device for rescuing personnel to descend from a helicopter and reach a designated position to carry out rescue activities, is used for task scenes such as fire rescue, water rescue, cliff rescue and the like, and plays an important role in rescue tasks.

However, the current domestic rescue braces do not have the function of carrying rescue articles, so that the best rescue time is delayed sometimes under the condition that the rescue articles are urgently needed; or the rescue article bag is specially carried for carrying rescue articles, which relates to the connection mode of the rescue article bag and rescuers, thereby causing interference and inconvenience to the rescuers in the descending process of the helicopter.

SUMMERY OF THE UTILITY MODEL

An object of this application lies in providing a rescue braces structure, aims at improving current aviation rescue braces awkward problem.

The technical scheme of the application is as follows:

a rescue harness structure comprises two shoulder belts, a waistband, two annular trouser belts and two lifting belts; the two shoulder straps are respectively connected into an X-shaped structure through the middle parts, one end of each shoulder strap is telescopically connected to one end of the waistband, and the other end of each shoulder strap penetrates through the waistband and is connected with the other end of the waistband; the two ends of the waistband are detachably connected; the two length-adjustable annular trouser belts are respectively arranged at the two ends of the waistband; one end of each lifting belt is connected to the annular trouser belt, and the other end of each lifting belt penetrates through the joint of the annular trouser belt and the waistband and is connected with one end of the other lifting belt.

As a technical scheme of this application, still including adjusting the elastic cord, adjust the elastic cord and install in two on the rear portion of baldric, and connect into annular structure through dog collar eye-splice detachably between the both ends.

As a technical scheme of this application, one of waistband is served and is installed telescopic elastic cord, it is public to install quick-release lock catch on the elastic cord, install on the other end of waistband with the quick-release lock catch that the connection can be dismantled to quick-release lock catch is female.

As a technical scheme of this application, install two pockets on the waistband, every the pocket all is close to every tip department of waistband.

As a technical scheme of this application, every annular trousers bag all has encloses the foam-rubber cushion and the connecting band of establishing into the annular form, the one end of connecting band loop through quick-release hook and go-between connect in the one end of foam-rubber cushion, the other end through adjust detain detachably connect in the other end of foam-rubber cushion.

As a technical solution of the present application, one end of the lifting belt is connected to the sponge pad, and the other end of the lifting belt passes through the connection ring and is connected to one end of another lifting belt.

As a technical scheme of this application, one of them lifting belt and another the junction of lifting belt installs first safety buckle, breaks away from lock and second safety buckle in proper order at interval.

The beneficial effect of this application:

in the rescue braces structure of this application, its rescue article that can be portable, and have bear the weight of characteristics big, that the travelling comfort is good. Two article pockets with different structural forms are designed at the left end and the right end of a waistband of the device, and can be used for placing life-saving articles urgently needed by rescuees and spring hooks of lifting belts. Meanwhile, a second safety buckle is designed on a lifting belt of the device and used for being hung on a winch steel cable of the helicopter, rescue personnel can be guaranteed to descend to a designated position from the helicopter to carry out rescue activities in emergency rescue operations, and the device is high in practicability.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic view of a rescue harness provided in an embodiment of the present application;

fig. 2 is a schematic diagram of a bag according to an embodiment of the present application.

Icon: 1-rescue harness structure; 2-shoulder straps; 3-waistband; 4-ring-shaped trouser belt; 5-lifting the belt; 6-adjusting elastic bands; 7-elastic band; 8-quick release fastener male; 9-quick release of the locking nut; 10-a first pocket; 11-a second pocket; 12-a sponge cushion; 13-a connecting strap; 14-a connecting ring; 15-dog collar eye-splice; 16-a first safety catch; 17-disengaging the lock; 18-a second safety catch; 19-adjusting buckle; 20-handbag.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that the terms "upper" and "lower" are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the utility model is used, and are only for convenience of describing the present application and simplifying the description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation and operation, and thus, should not be construed as limiting the present application.

Further, in the present application, unless expressly stated or limited otherwise, the first feature may be directly contacting the second feature or may be directly contacting the second feature, or the first and second features may be contacted with each other through another feature therebetween, not directly contacting the second feature. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Example (b):

referring to fig. 1 and 2, the present application provides a rescue harness structure 1, which is usually installed in a handbag 20. The device mainly comprises two shoulder straps 2, an adjusting elastic band 6, a waistband 3, two annular trouser belts 4 and two lifting belts 5; wherein, the two shoulder straps 2 are respectively connected into an X-shaped structure through the middle parts of the two shoulder straps, one end of each shoulder strap 2 is telescopically connected with one end of the waist belt 3, and the other end passes through the waist belt 3 and is connected with the other end of the waist belt 3. Meanwhile, the two ends of the waistband 3 are detachably connected; two length-adjustable annular trouser belts 4 are respectively arranged at two ends of the waistband 3; one end of each lifting belt 5 is connected to the annular trouser belt 4, and the other end passes through the joint of the annular trouser belt 4 and the waistband 3 and is connected with one end of the other lifting belt 5. In addition, the adjusting elastic bands 6 are installed on the rear portions of the two shoulder straps 2, and are detachably connected in a ring structure by dog collar buckles 15 between both ends.

Further, in this embodiment, an elastic band 7 is installed on one end of the belt 3, a male quick release fastener 8 is installed on the elastic band 7, and a female quick release fastener 9 detachably connected to the male quick release fastener 8 is installed on the other end of the belt 3. The quick release buckle female 9 and the quick release buckle male 8 are connected in a plugging and buckling mode, the two adopt the structure in the prior art, and the specific shape and structure are not described again.

Meanwhile, a first pocket 10 and a second pocket 11 are installed on the waistband 3, the first pocket 10 and the second pocket 11 being respectively close to both end portions of the waistband 3. Wherein, the first pocket 10 is a square structure, the opening of which faces to the upper part, and the opening is provided with an elastic band for opening or closing the opening; the second mouth is the square column structure who has a plurality of inside pockets, and the opening can adopt thread gluing or zip fastener mode to close. The first pocket 10 and the second pocket 11 may be designed to have different sizes and different internal structures, so that different articles can be contained therein. The left side and the right side of the waistband 3 of the rescue harness are respectively provided with different types of article pockets, and the article pockets on the left side of the waistband 3 can be used for containing rescue articles needed so as to prevent the rescue articles from being urgently needed by rescue personnel in the rescue process. When the rescue workers safely arrive at the rescue place, the first pocket 10 for articles on the right side of the waistband 3 can be provided with the second safety buckle 18 on the lifting belt 5, so that the two hands of the rescue workers are released, and the rescue actions of the rescue workers are facilitated.

It should be noted that, in this embodiment, each of the annular pants pockets has a sponge pad 12 and a connecting band 13, which are enclosed in a ring shape, and the connecting band 13 has a connecting ring 14 fixedly mounted at one end thereof, and at the same time, the connecting ring 14 is connected to one end of the sponge pad 12 by a quick release buckle nut 9, and the other end of the connecting band 13 is detachably connected to the other end of the sponge pad 12 by an adjusting buckle 19. The size of the annular trouser belt 4 can be adjusted by adjusting the length of the connecting belt 13 at the adjusting button 19, so that the trousers can be suitable for different people to wear.

Further, in this embodiment, one end of the lifting belt 5 is connected to the sponge pad 12, and the other end thereof passes through the connection ring 14 and is connected to one end of another lifting belt 5. Thus, the entire looped waistband 4 can be made more compact for the user to wear by pulling the lifting straps 5 upward.

Furthermore, a first safety catch 16, a release latch 17 and a second safety catch 18 are sequentially installed at a joint of one lifting strap 5 and the other lifting strap 5 at intervals.

The left and right shoulder straps 2 are grasped by both hands at the top to clearly rescue the front, back, left and right of the device (with the lifting strap 5 in front), then the left hand grasps the second safety catch 18 on the lifting strap 5, the right hand grasps the shoulder straps 2, lifts the feet and stands in the closed loop enclosed by the waist strap 3 and the lifting strap 5.

When the device is used, the shoulder straps 2 on the left side and the right side are worn on the shoulders of a human body, the waist is bent to grab the annular trouser belt 4 on the left side and the right side from the inner sides of the thighs respectively, the closed ring is formed by the adjusting buckles 19 and used for fixing the thighs of the human body, the waistband 3 is connected through the quick-release buckle nuts 9 at the waistband 3, the adjusting elastic bands 6 are connected through the dog collar buckles 15, and rescue articles needing to be loaded can be loaded in the second pocket 11 on the left side of the waistband 3. Pulling the shoulder straps 2, the annular trouser straps 4 and the waistband 3, tightening the rescue shoulder straps 2, and putting the quick-release lock catches 8 into the quick-release lock catches 9 on the elastic bands 7; the positions of the waist pad and the crotch pad are adjusted, so that the waist pad and the crotch pad are stressed more uniformly; the second safety catch 18 is grasped, the nut is rotated, the second safety catch 18 is opened, the second safety catch 18 is hung on the helicopter winch cable, and the nut is rotated to close the second safety catch 18. Therefore, the rescue personnel wearing the rescue harness can safely descend to the ground or safely arrive at the helicopter cabin from the ground under the action of the helicopter winch, and the release lock 17 can be opened when the rescue personnel encounters a dangerous case in the process of hanging, so that the personnel can be separated from the helicopter. At the same time, it can also be connected again to other search and rescue helicopters with the first safety catch 16 in backup. When the rescue personnel descend to the ground for rescue, the second safety buckle 18 on the lifting belt 5 can be arranged in the first pocket 10 for articles on the right side of the waistband 3, so that the two hands of the rescue personnel are released, and the rescue is convenient to implement. After the rescue personnel use the rescue harness, the second safety buckle 18 is taken down from the winch steel cable, the rescue harness structure 1 is taken off, and the rescue harness is put into the handbag 20.

It should be noted that the disengaging lock 17 is a structure in the prior art, and the specific structural shape and principle thereof are not described in detail herein.

Therefore, the rescue strap structure 1 with the function of carrying rescue articles mainly comprises the shoulder straps 2, the waist belt 3, the first pocket 10 for articles, the second pocket 11, the lifting straps 5 and the like, and can ensure that rescuers can carry the rescue articles safely and reliably and uniformly and finish rescue actions such as descending, suspending, returning and the like. Meanwhile, the separation lock 17 on the lifting belt 5 of the rescue harness can be opened when a rescue worker encounters a dangerous situation in the suspension process, so that the rescue worker is safely separated from the helicopter.

To sum up, in the rescue braces structure 1 of this application, it can portable rescue article, and have bear the weight of characteristics big, that the travelling comfort is good to its rescue personnel who conveniently dress the rescue braces can carry rescue article and descend to the assigned position from helicopter safety and carry out the rescue activity. The left end and the right end of the waistband 3 of the device are provided with two article pockets with different structural forms, which can be used for placing life-saving articles urgently needed by rescuees and the second safety buckle 18 of the lifting belt 5. Meanwhile, a second safety buckle 18 is designed on the lifting belt 5 of the device and used for being hung on a winch steel cable of the helicopter, rescue personnel can be guaranteed to descend to a designated position from the helicopter to carry out rescue activities in emergency rescue operations, and the device is high in practicability.

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

Claims

1. A rescue harness structure is characterized by comprising two shoulder belts, a waistband, two annular trouser belts and two lifting belts; the two shoulder straps are respectively connected into an X-shaped structure through the middle parts, one end of each shoulder strap is telescopically connected to one end of the waistband, and the other end of each shoulder strap penetrates through the waistband and is connected with the other end of the waistband; the two ends of the waistband are detachably connected; the two length-adjustable annular trouser belts are respectively arranged at the two ends of the waistband; one end of each lifting belt is connected to the annular trouser belt, and the other end of each lifting belt penetrates through the joint of the annular trouser belt and the waistband and is connected with one end of the other lifting belt; two pockets are mounted on the waistband, and each pocket is close to each end of the waistband.

2. The rescue harness structure as claimed in claim 1, further comprising an adjustment elastic band mounted on the rear of the two shoulder straps and detachably connected into a loop structure by a dog collar buckle between the two ends.

3. The rescue harness structure as claimed in claim 1, wherein one end of the belt is provided with a telescopic elastic band, the elastic band is provided with a male quick-release fastener, and the other end of the belt is provided with a female quick-release fastener detachably connected with the male quick-release fastener.

4. The rescue harness structure as claimed in claim 1, wherein each of the endless pants belts has a sponge pad and a connecting belt, which are enclosed in a loop shape, one end of the connecting belt is connected to one end of the sponge pad sequentially through a quick-release hook and a connecting ring, and the other end is detachably connected to the other end of the sponge pad through an adjusting buckle.

5. The rescue harness structure as claimed in claim 4, wherein one end of the lifting strap is connected to the sponge pad, and the other end passes through the connection ring and is connected to one end of the other lifting strap.

6. The rescue harness structure as claimed in claim 1, wherein a first safety catch, a release lock and a second safety catch are sequentially installed at a connection of one of the lifting straps and the other lifting strap at intervals.