CN217048998U

CN217048998U - Prevent that children are drowned and use life-saving appliance

Info

Publication number: CN217048998U
Application number: CN202221103662.8U
Authority: CN
Inventors: 袁睿
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-07-26
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a lifesaving device for preventing children from drowning, which relates to the technical field of children safety equipment and comprises a first air bag and a first buckle, wherein the front end and the rear end of the first air bag are fixedly connected with connecting pipes, the left end of the connecting pipes are fixedly connected with a second air bag, the front end and the rear end of the left side surface of the first air bag are fixedly connected with a first connecting belt, the side surface of the second air bag is fixedly connected with the outer side surface of the first connecting belt, the end of the first connecting belt far away from the first air bag is fixedly connected with a second connecting belt, the ends of the two connecting belts far away from the first connecting belt are clamped through the first buckle, the left side surface of the first air bag is fixedly connected with a net surface soft cushion, the right side surface of the first air bag is fixedly connected with a protective shell, an extrusion device is arranged in the protective shell, a backpack connecting device is arranged at the right end of the first air bag, the problem that the children can struggle to loose the schoolbag to cause the schoolbag to float downwards and cause the children to float on the water surface is solved, can not ensure the normal breathing of the children and has poor lifesaving effect.

Description

Prevent that children are drowned and use life-saving appliance

Technical Field

The utility model relates to a children's safety equipment technical field especially relates to a prevent that children are drowned and use life-saving equipment.

Background

In cities or rural areas in villages and towns, accidents caused by drowning of children caused by playing on the upper and lower learning paths are inexhaustible, children often cannot save themselves when falling into water due to panic and carelessness, most children do not have swimming capability and have poor self-rescue capability, and therefore a lifesaving device for preventing children from drowning is needed to help the children to keep normal breathing in water and then wait for rescue of adults.

The existing lifesaving device for drowning of children is mainly characterized in that an air bag is added on a schoolbag, the air bag plays a role of improving buoyancy after drowning, however, panic and accident after the children fall into water can break away the schoolbag to cause the schoolbag to float, only the schoolbag floats to cause the child to float on the water surface towards the lower side, normal breathing of the children cannot be guaranteed, and the lifesaving effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent drowned lifesaving equipment of children, the panic measure after having solved children and falling into water can shake off the schoolbag and lead to unable floating, and only the schoolbag floats and can lead to children to float on the surface of water towards the below, can not guarantee children normal breathing, the poor technical problem of lifesaving effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent that children are drowned and use lifesaving equipment, includes gasbag one and buckle one, the equal fixedly connected with connecting pipe in both ends around gasbag one, the equal fixedly connected with gasbag two in left end of connecting pipe, the equal fixedly connected with connecting band one in both ends around the left surface of gasbag one, the lateral surface of the side fixedly connected with connecting band one of gasbag two, one end fixedly connected with connecting band two that gasbag one was kept away from to connecting band one, two the one end that connecting band one was kept away from to connecting band two passes through a buckle joint, the left surface fixedly connected with wire side cushion of gasbag one, the right flank fixedly connected with protective housing of gasbag one, the inside of protective housing is provided with the extrusion device, the right-hand member of gasbag one is provided with knapsack connecting device.

Preferably, the extrusion device includes the motor, the inner wall of the right flank fixed connection protective housing of motor, the pivot left end fixedly connected with threaded rod of motor, the left end threaded connection of threaded rod has the screwed pipe, the outer wall right-hand member of screwed pipe slides and has cup jointed splint two, the left end fixedly connected with splint one of screwed pipe, the equal fixedly connected with extension plate in upper and lower both ends of splint two and splint one, the left end of screwed pipe runs through the left surface of fixed connection wire side cushion and gasbag one, the right-hand member of screwed pipe runs through the right flank of sliding connection gasbag one, the left surface of the right flank fixed connection wire side cushion of splint one, the right flank of the left surface fixed connection gasbag one of splint two.

Preferably, the lower extreme fixedly connected with signal transmission pole of motor, humidity response module is installed to the lower extreme of signal transmission pole.

Preferably, the left side surface of the net surface soft cushion is fixedly connected with a back cushion, and the first clamping plate and the left side extension plate are both positioned between the back cushion and the net surface soft cushion.

Preferably, the backpack connecting device comprises a second buckle, the front end and the rear end of the upper side surface and the lower side surface of the first air bag are fixedly connected with binding bands, and the binding bands are connected with each other in a clamping mode through the second buckle.

Preferably, the second balloon is cylindrical.

Compared with the prior art, the utility model provides a pair of prevent that children are drowned and use life-saving equipment has following beneficial effect:

the utility model provides a prevent children drowned and use life-saving appliance, through setting up gasbag one and gasbag two, when children carelessly fall into water, the humidity response module of signal transmission pole lower extreme sends the signal and opens the motor, the motor drive threaded rod rotates and pulls the screwed pipe through the screw thread and moves to the right side, splint one and splint two respectively fixed connection gasbag left and right sides one, gasbag one right side is supported by the protective housing and can't be out of shape easily, splint two positions are motionless, the screwed pipe drives splint one and moves rightwards, thereby extrude gasbag one middle part, make gasbag one interior air enter gasbag two through the connecting pipe make gasbag expand, the extension plate plays the effect that increases the extrusion area, make more air intake gasbag two, gasbag two swell in children armpit, support children's both arms, remaining air in gasbag supports children's back, make buoyancy distribute more evenly, avoid children's face to float down, and two connecting bands two pass through a buckle joint, avoid two gasbag to break away from children armpit to make the device hold up children steadily, make children can normally breathe.

The utility model provides a prevent drowned lifesaving equipment of using of children through setting up bandage and buckle two, when installing this device on the schoolbag, is close to the one side at back with a gasbag laminating schoolbag, then encircles the schoolbag from top to bottom with the bandage and with two joints of buckle, and cooperation connecting band two makes this device stable installation avoid the slippage on the schoolbag with buckle one, improves the security.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the inner structure of the protective shell according to the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. the air bag comprises a first air bag, a second air bag, a first connecting belt, a second connecting belt, a first buckle, a second buckle, a 7 net-surface cushion, 8 threaded pipes, 9 clamping plates, a first clamping plate, 10 clamping plates, a second clamping plate, 11 extending plates, 12 protective shells, 13 motors, 14 threaded rods, 15 signal transmission rods, 16 back cushions, 17 binding bands, 18 buckle and a second buckle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-3, the present invention provides a technical solution, including an air bag 1 and a buckle 6, both front and rear ends of the air bag 1 are fixedly connected with a connecting pipe 2, both left ends of the connecting pipe 2 are fixedly connected with an air bag two 3, both front and rear ends of a left side of the air bag 1 are fixedly connected with a connecting belt one 4, a side of the air bag two 3 is fixedly connected with an outer side surface of the connecting belt one 4, one end of the connecting belt one 4 away from the air bag 1 is fixedly connected with a connecting belt two 5, one end of the two connecting belts two 5 away from the connecting belt one 4 is clamped by the buckle one 6, a left side of the air bag 1 is fixedly connected with a net cushion 7, a right side of the air bag 1 is fixedly connected with a protective shell 12, an extrusion device is arranged inside the protective shell 12, a backpack connecting device is arranged at a right end of the air bag 1, the extrusion device includes a motor 13, a right side of the motor 13 is fixedly connected with an inner wall of the protective shell 12, a threaded rod 14 is fixedly connected to the left end of a rotating shaft of a motor 13, a threaded pipe 8 is in threaded connection with the left end of the threaded rod 14, a clamp plate two 10 is in sliding sleeve connection with the right end of the outer wall of the threaded pipe 8, a clamp plate one 9 is fixedly connected to the left end of the threaded pipe 8, extension plates 11 are fixedly connected to the upper end and the lower end of the clamp plate two 10 and the clamp plate one 9 respectively, the left end of the threaded pipe 8 penetrates through the left side face of a fixedly connected net cushion 7 and the left side face of an air bag one 1, the right end of the threaded pipe 8 penetrates through the right side face of the slidably connected air bag one 1, the right side face of the clamp plate one 9 is fixedly connected to the left side face of the net cushion 7, the left side face of the clamp plate two 10 is fixedly connected to the right side face of the air bag one 1, a signal transmission rod 15 is fixedly connected to the lower end of the motor 13, a humidity sensing module is installed at the lower end of the signal transmission rod 15, a back cushion 16 is fixedly connected to the left side face of the net cushion 7, the clamp plate one 9 and the extension plates 11 are both located between the back cushion 16 and the net cushion 7, the second air bag 3 is cylindrical.

In this embodiment: the device is installed on a schoolbag for children, the children back the schoolbag, then two connecting bands II 5 are connected in a clamping way through a first buckle 6, at the moment, air in an air bag II 3 is not filled with air, the air bag II is in a shriveled state and is positioned at the armpit position of the children, the activity of the children is prevented from being interfered, the back of the children is attached to a net cushion 7, meshes on the surface of the net cushion 7 play a role in enhancing ventilation, the comfort level is improved, a back cushion 16 is propped against the waist of the children to form support, the bearing comfort is improved, the air bag I1 is filled with air, the back support can be realized during daily bearing, the backpack is positioned on the right side of the air bag I1 and is not in direct contact with the back of the children, a storage battery is arranged in a protective shell 12 to supply power to a motor 13, the protective shell 12 plays a role in preventing water and protecting an internal structure, when the children carelessly fall into the water, a humidity sensing module at the lower end of a signal transmission rod 15 sends a signal to start the motor 13, the motor 13 drives the threaded rod 14 to rotate and pulls the threaded pipe 8 to move towards the right side through the threads, the first clamping plate 9 and the second clamping plate 10 are respectively fixedly connected with the left side surface and the right side surface of the first air bag 1, the right side surface of the first air bag 1 is supported by the protective shell 12 and cannot be easily deformed, the position of the second clamping plate 10 is fixed, the threaded pipe 8 drives the first clamping plate 9 to move towards the right, so that the middle part of the first air bag 1 is extruded, air in the first air bag 1 is discharged into the second air bag 3 through the connecting pipe 2 to expand the second air bag 3, the extension plate 11 has the function of enlarging the extrusion area, more air enters the second air bag 3, the second air bag 3 expands and swells under the armpit of the child to support the two arms of the child, the residual air in the first air bag 1 supports the back of the child, the buoyancy is more uniformly distributed, the child is prevented from floating downwards, the two connecting belts 5 are clamped through the first clamping buckle 6, and the two air bags 3 are prevented from being separated from the armpit of the child, thereby make the device hold up children steadily, make children can normally breathe, solved the frightening measures of children after falling into water and probably struggle to break away the schoolbag and lead to unable floating, and only the schoolbag floats and can lead to children to float in the surface of water towards the below, can not guarantee children's normal breathing, the poor technical problem of lifesaving effect.

The second embodiment:

referring to fig. 1, based on the first embodiment, the present invention provides a technical solution: the backpack connecting device comprises a second buckle 18, the front end and the rear end of the upper side surface and the lower side surface of the first air bag 1 are fixedly connected with binding bands 17, and the upper binding band 17 and the lower binding band 17 are clamped through the second buckle 18.

In this embodiment: when the device is installed on a schoolbag, the first air bag 1 is attached to one surface of the schoolbag, which is close to the back, then the binding bands 17 are vertically wound around the schoolbag and are clamped by the second buckles 18, and the device is stably installed on the schoolbag by matching with the second connecting bands 5 and the first buckles 6 to avoid slipping and improve safety.

The working principle is as follows: when a child falls into water carelessly, a humidity sensing module at the lower end of a signal transmission rod 15 sends a signal to turn on a motor 13, the motor 13 drives a threaded rod 14 to rotate to pull a threaded pipe 8 to move towards the right side through threads, a first clamping plate 9 and a second clamping plate 10 are respectively and fixedly connected with the left side surface and the right side surface of a first air bag 1, the right side surface of the first air bag 1 is supported by a protective shell 12 and cannot be easily deformed, the second clamping plate 10 is fixed, the threaded pipe 8 drives the first clamping plate 9 to move towards the right side, so that the middle part of the first air bag 1 is extruded, air in the first air bag 1 is discharged into a second air bag 3 through a connecting pipe 2 to expand the second air bag 3, an extension plate 11 plays a role in increasing the extrusion area, more air enters the second air bag 3, the second air bag 3 expands and swells under the armpits of the child to support the two arms of the child, and the rest air in the first air bag 1 supports the back of the child so that buoyancy is more uniformly distributed, avoid children's face to float down, and two connecting bands two 5 pass through 6 joints of buckle, avoid two 3 of gasbag to break away from children armpit, thereby make the device hold up children steadily, make children can normally breathe, it can shake off the schoolbag and lead to unable floating to have solved the surprise after children fall into water, and only the schoolbag floats and can lead to children face down and float on the surface of water, can not guarantee children normal breathing, the poor technical problem of lifesaving effect, when installing this device on the schoolbag, be close to the one side at the back with gasbag 1 laminating schoolbag, then encircle schoolbag and use two 18 joints of buckle about 17, cooperation connecting band two 5 and buckle one 6 make this device stable mounting avoid the slippage on the schoolbag.

Claims

1. The utility model provides a prevent that children are drowned and use lifesaving equipment, includes gasbag one (1) and buckle one (6), its characterized in that: the front end and the rear end of the first air bag (1) are both fixedly connected with a connecting pipe (2), the left end of the connecting pipe (2) is both fixedly connected with a second air bag (3), the front end and the rear end of the left side surface of the first air bag (1) are both fixedly connected with a first connecting belt (4), the side surface of the second air bag (3) is fixedly connected with the outer side surface of the first connecting belt (4), one end of the first connecting belt (4) far away from the first air bag (1) is fixedly connected with a second connecting belt (5), one ends of the two second connecting belts (5) far away from the first connecting belt (4) are clamped through a first clamping buckle (6), the left side surface of the first air bag (1) is fixedly connected with a net surface soft cushion (7), the right side face of the first air bag (1) is fixedly connected with a protective shell (12), an extrusion device is arranged inside the protective shell (12), and a backpack connecting device is arranged at the right end of the first air bag (1).

2. The life-saving equipment for preventing children from drowning as claimed in claim 1, wherein: the extrusion device comprises a motor (13), the inner wall of a right side face fixed connection protective shell (12) of the motor (13), a rotary shaft left end fixed connection threaded rod (14) of the motor (13), a left end threaded connection of the threaded rod (14) is provided with a threaded pipe (8), the outer wall right end of the threaded pipe (8) is slidably sleeved with a clamping plate two (10), the left end of the threaded pipe (8) is fixedly connected with a clamping plate one (9), the upper and lower two ends of the clamping plate two (10) and the clamping plate one (9) are fixedly connected with extension plates (11), the left end of the threaded pipe (8) penetrates through the left side faces of a fixed connection net face cushion (7) and an air bag one (1), the right end of the threaded pipe (8) penetrates through the right side face of a sliding connection air bag one (1), the left side face of the right side face fixed connection net face cushion (7) of the clamping plate one (9), the left side surface of the splint II (10) is fixedly connected with the right side surface of the air bag I (1).

3. The life-saving equipment for preventing children from drowning as claimed in claim 2, wherein: the lower extreme fixedly connected with signal transmission pole (15) of motor (13), humidity response module is installed to the lower extreme of signal transmission pole (15).

4. The life-saving equipment for preventing children from drowning as claimed in claim 2, wherein: the left side face of the net surface cushion (7) is fixedly connected with a back cushion (16), and the first clamping plate (9) and the left side extension plate (11) are both positioned between the back cushion (16) and the net surface cushion (7).

5. The life saving equipment for preventing children from drowning as claimed in claim 1, wherein: the backpack connecting device comprises a second buckle (18), the front end and the rear end of the upper side face and the lower side face of the first air bag (1) are fixedly connected with binding bands (17), and the upper binding band and the lower binding band (17) are clamped through the second buckle (18).

6. The life-saving equipment for preventing children from drowning as claimed in claim 1, wherein: the second air bag (3) is cylindrical.