CN210047609U

CN210047609U - Automatic lifesaving bag for drowning people

Info

Publication number: CN210047609U
Application number: CN201920472835.5U
Authority: CN
Inventors: 陈毅伟
Original assignee: Zhangzhou Longwen District Joint Venture Marine Electronic Equipment Co Ltd
Current assignee: Zhangzhou Longwen District Joint Venture Marine Electronic Equipment Co Ltd
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2020-02-11
Anticipated expiration: 2029-04-10

Abstract

The utility model discloses an automatic lifesaving bag falling into water, which comprises a main body and a binding band, wherein the lower end of the main body is fixedly provided with the binding band, the left side surface of the main body is penetrated with a through pipe, the right side of the through pipe is fixedly communicated with an air bag, the inner wall of the through pipe is provided with a jacking device, the left side of the outer wall of the through pipe is screwed with a hollow cylinder, the left side surface of the hollow cylinder is penetrated with a pressing device, the left side of the through pipe is spliced with a nitrogen cylinder, the upper end and the lower end of the nitrogen cylinder are fixedly provided with a connecting plate, the connecting plate is tightly jointed with the jacking device, the left side of the nitrogen cylinder is tightly jointed with the pressing device, the right side of the inner wall of the nitrogen cylinder is provided with a plugging device, the plugging device is matched with the jacking device, the device can be used for rapidly opening the air bag when a user feels untimely, the safety of the user is better guaranteed, and the practicability is strong.

Description

Automatic lifesaving bag for drowning people

Technical Field

The utility model relates to a technical field of saving oneself falls into water, concrete field is an automatic survival kit falls into water.

Background

For the people who are not in the water and fall into the water accidentally, if people are not helped nearby, the people should be calmed at first, and ten million people do not need to pedal by hands and feet to struggle, so that the physical strength is exhausted prematurely, and the body sinks more quickly. The correct method is as follows: after falling into water, the user holds his breath immediately, kicks off the shoes, and then relaxes his limbs to wait for the body to float out of the water, because the lung is like a big air bag, the specific gravity of the person holding his breath is lighter than that of water, so the person can float up automatically after falling down for a period of time in the water. When you feel that you start to float up, you should keep the head facing upward as much as possible to make the head face downward. As long as not in disorder struggle, the human body just can not lose balance in aqueous, and the automatic survival kit that falls into water now feels uncomfortable emergency at the user under, it is comparatively complicated to open the gasbag, and current trigger switch is tensile structure simultaneously, to pressing the operation more difficult to trigger, takes place danger easily, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic survival kit falls into water to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic survival kit falls into water, includes main part and bandage, the lower extreme fixed assembly of main part has the bandage, the left surface of main part runs through there is the siphunculus, the fixed intercommunication in right side of siphunculus has the gasbag, the inner wall of siphunculus is equipped with the shore device, the outer wall left side spiro union of siphunculus has hollow section of thick bamboo, the left surface of hollow section of thick bamboo runs through there is press device, the left side of siphunculus is pegged graft there is the nitrogen cylinder, the upper and lower both ends of nitrogen cylinder are all fixed to be equipped with even board, even board closely laminate with the shore device, the left side and the press device of nitrogen cylinder closely laminate, the inner wall right side of nitrogen cylinder is equipped with plugging device, plugging.

Preferably, the jacking device includes the connecting rod, the upper and lower both ends of connecting rod all with the inner wall fixed assembly of siphunculus, the left side middle part fixed assembly of connecting rod has the ejector pin, the equal fixed assembly in both ends has the third spring, two about the left side of connecting rod the equal fixed assembly in left side of third spring has the kicking block, the kicking block closely laminates with even board.

Preferably, the plugging device includes the snap ring, the outer wall of snap ring and the inner wall right side fixed assembly of nitrogen cylinder, the inner wall fixed assembly of nitrogen cylinder is equipped with the riser, the riser is located the left side of snap ring, the left surface of riser runs through there is the slide bar, the right side fixed assembly of slide bar is equipped with the sprue, the sprue closely laminates with the snap ring, the second spring has been cup jointed to the outer wall of slide bar, the one end and the sprue fixed assembly of second spring, the other end and the riser fixed assembly of second spring.

Preferably, pressing means includes the loop bar, the loop bar runs through hollow cylinder's left surface, the fixed clamp plate that is equipped with in right side of loop bar, the clamp plate closely laminates with the nitrogen cylinder, the fixed press plate that is equipped with in left side of loop bar, the one end that all is fixed to be equipped with first spring in both ends about pressing the right side of plate, the other end of first spring and hollow cylinder's left side fixed assembly.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an automatic survival kit falls into water, cooperation through main part and bandage, cooperation through siphunculus and gasbag, cooperation through siphunculus and shore device, cooperation through shore device and plugging device, effect through plugging device simultaneously, cooperation through plugging device and nitrogen cylinder, cooperation through hollow section of thick bamboo and pressing device, use through the cooperation of pressing device and nitrogen cylinder, this device can feel untimely at the user, the user can open the gasbag rapidly, reach the effect of saving oneself, press the operation more easily under emergency simultaneously and trigger, better assurance user's safety, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic structural diagram at B in fig. 1.

In the figure: 1-main body, 2-through pipe, 3-hollow cylinder, 4-pressing device, 41-pressing plate, 42-first spring, 43-movable rod, 44-pressing plate, 5-nitrogen cylinder, 6-plugging device, 61-vertical plate, 62-sliding rod, 63-second spring, 64-snap ring, 65-plugging block, 7-top supporting device, 71-top block, 72-third spring, 73-top rod, 74-connecting rod, 8-air bag, 9-binding band and 10-connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an automatic survival kit falls into water, including main part 1 and bandage 9, the lower extreme fixed assembly of main part 1 has bandage 9, the left surface of main part 1 runs through there is siphunculus 2, the fixed intercommunication in right side of siphunculus 2 has gasbag 8, the inner wall of siphunculus 2 is equipped with shore device 7, the outer wall left side spiro union of siphunculus 2 has hollow section of thick bamboo 3, hollow section of thick bamboo 3's left surface runs through there is press device 4, it has nitrogen cylinder 5 to peg graft in the left side of siphunculus 2, nitrogen cylinder 5's the equal fixed even board 10 that is equipped with in upper and lower both ends, even board 10 with shore device 7 closely laminate, nitrogen cylinder 5's left side and press device 4 closely laminate, nitrogen cylinder 5's inner wall right side is equipped with plugging.

The equipment main body 1 is electrically connected with a pressure sensor, the nitrogen gas bottle can be triggered to be opened for inflation under certain water pressure, but the set value of the pressure is constant, when a user feels untimely, the equipment needs to be manually opened to prevent misdetection, the air bag 8 is connected with the nitrogen gas bottle 5 through the through pipe 2, the nitrogen gas bottle 5 can be rapidly inflated after being opened, the safety of the user is ensured, the left side of the main body 1 is hinged through a rotating shaft, meanwhile, the right side of the main body 1 is clamped through a clamping component, meanwhile, the clamping component does not influence the bouncing of the air bag 8, when the equipment needs to be used for working, firstly, when the user needs to dive water, the nitrogen gas bottle is worn on the arm of the user through a binding belt 9, when the user feels untimely under water, but the pressure sensor does not detect that the water pressure reaches a constant pressure value at the moment, the user needs to, nitrogen cylinder 5 drives plugging device 6 and moves right, and nitrogen cylinder 5 can make it take place deformation through connecting plate 10 extrusion third spring 72 in the shore device 7 simultaneously, and the sprue 65 among the plugging device 6 can be backed down by ejector pin 73 simultaneously, and nitrogen gas can be inflated in passing through siphunculus 2 to gasbag 8 rapidly automatically this moment, and gasbag 8 expands rapidly this moment, backs down main part 1, drives the user simultaneously and upwards floats, guarantees user's safety.

Specifically, the jacking device 7 comprises a connecting rod 74, the upper end and the lower end of the connecting rod 74 are fixedly assembled with the inner wall of the through pipe 2, the middle part of the left side of the connecting rod 74 is fixedly assembled with a mandril 73, the upper end and the lower end of the left side of the connecting rod 74 are fixedly assembled with a third spring 72, the left sides of the two third springs 72 are fixedly assembled with jacking blocks 71, and the jacking blocks 71 are tightly attached to the connecting plate 10.

According to the action of the elastic force of the third spring 72, the third spring 72 can be always propped against the connecting plate 10 through the top block 71 under the condition that the third spring is not influenced by external force any more, meanwhile, when the nitrogen gas cylinder 5 moves rightwards, the top rod 73 can prop open the blocking block 65, and nitrogen gas can be automatically filled into the air bag 8 through the through pipe 2.

Particularly, plugging device 6 includes snap ring 64, the outer wall of snap ring 64 and the fixed assembly in inner wall right side of nitrogen gas bottle 5, the fixed riser 61 that is equipped with of inner wall of nitrogen gas bottle 5, riser 61 is located the left side of snap ring 64, the left surface of riser 61 runs through there is slide bar 62, the fixed sprue 65 that is equipped with in right side of slide bar 62, sprue 65 and the inseparable laminating of snap ring 64, the outer wall of slide bar 62 has cup jointed second spring 63, the one end and the sprue 65 fixed assembly of second spring 63, the other end and the riser 61 fixed assembly of second spring 63.

When nitrogen cylinder 5 moved right, the nitrogen cylinder can 5 drive plugging device 6 and move right, sprue 65 among the plugging device 6 can strike on ejector pin 73, ejector pin 73 is fixed motionless, sprue 65 can move left this moment, sprue 65 drives slide bar 62 and moves left, the inner wall that slide bar 62 hugs closely riser 61 simultaneously keeps horizontal fixed motion, deformation can take place for second spring 63 simultaneously, it is to keep away from the inner wall of snap ring 64 when sprue 65, form the gap between sprue 65 and the snap ring 64, nitrogen gas can fill into in the gasbag 8 through siphunculus 2 rapidly.

Specifically, the pressing device 4 comprises a movable rod 43, the movable rod 43 penetrates through the left side face of the hollow cylinder 3, a pressing plate 44 is fixedly assembled on the right side of the movable rod 43, the pressing plate 44 is tightly attached to the nitrogen gas cylinder 5, a pressing plate 41 is fixedly assembled on the left side of the movable rod 43, one end of a first spring 42 is fixedly assembled at the upper end and the lower end of the right side of the pressing plate 41, and the other end of the first spring 42 is fixedly assembled with the left side of the hollow cylinder 3.

When the user is in an accident, the pressing plate 41 in the pressing device 4 needs to be quickly pressed, the pressing plate 41 extrudes the first spring 42 to deform the first spring, and simultaneously drives the movable rod 4 to move rightwards, the movable rod 43 drives the pressing plate 44 to move rightwards, and the nitrogen gas bottle 5 is extruded to move rightwards.

The working principle is as follows: the utility model discloses need use equipment during operation, at first when the user needs the time of launching, wear it on user's arm through bandage 9, feel untimely under water when the user, but when pressure sensor did not detect water pressure arrival constant pressure value this moment, the user needs to press pressing device 4 fast manually this moment, pressing device 4 can drive nitrogen cylinder 5 right motion this moment, nitrogen cylinder 5 drives plugging device 6 right motion, nitrogen cylinder 5 can make its emergence deformation through even third spring 72 in board 10 extrusion shore device 7 simultaneously, sprue 65 in the plugging device 6 can be backed down by ejector pin 73 simultaneously, nitrogen gas can be automatic rapidly at this moment aerifys in to gasbag 8 through siphunculus 2, gasbag 8 expands rapidly this moment, back open main part 1, it upwards floats to drive the user simultaneously, guarantee user's safety.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automatic life-saving pack falls into water, includes main part (1) and bandage (9), the lower extreme of main part (1) is fixed to be equipped with bandage (9), its characterized in that: the left surface of main part (1) runs through and has siphunculus (2), the fixed intercommunication in right side of siphunculus (2) has gasbag (8), the inner wall of siphunculus (2) is equipped with shore device (7), the outer wall left side spiro union of siphunculus (2) has hollow section of thick bamboo (3), the left surface of hollow section of thick bamboo (3) runs through and has pressing device (4), it has nitrogen cylinder (5) to peg graft in the left side of siphunculus (2), the equal fixed company's of being equipped with in upper and lower both ends of nitrogen cylinder (5) is board (10), board (10) link closely laminate with shore device (7), the left side and the pressing device (4) of nitrogen cylinder (5) closely laminate, the inner wall right side of nitrogen cylinder (5) is equipped with plugging device (6), plugging device (6) and shore device (7) phase-match.

2. The automatic life-saving bag in water as claimed in claim 1, wherein: top strutting arrangement (7) include connecting rod (74), the upper and lower both ends of connecting rod (74) all with the inner wall fixed assembly of siphunculus (2), the left side middle part fixed assembly of connecting rod (74) has ejector pin (73), the upper and lower both ends of the left side of connecting rod (74) all fixed assembly has third spring (72), two the left side of third spring (72) all fixed assembly has kicking block (71), kicking block (71) and even board (10) closely laminate.

3. The automatic life-saving bag in water as claimed in claim 1, wherein: plugging device (6) include snap ring (64), the outer wall of snap ring (64) and the inner wall right side fixed assembly of nitrogen cylinder (5), the inner wall fixed assembly of nitrogen cylinder (5) is equipped with riser (61), riser (61) are located the left side of snap ring (64), the left surface of riser (61) runs through slide bar (62), the right side fixed assembly of slide bar (62) is equipped with sprue (65), sprue (65) and snap ring (64) closely laminate, second spring (63) have been cup jointed to the outer wall of slide bar (62), the one end and sprue (65) fixed assembly of second spring (63), the other end and riser (61) fixed assembly of second spring (63).

4. The automatic life-saving bag in water as claimed in claim 1, wherein: pressing device (4) include movable rod (43), the left surface of hollow section of thick bamboo (3) is run through in movable rod (43), the right side fixed assembly of movable rod (43) has clamp plate (44), clamp plate (44) and nitrogen cylinder (5) closely laminate, the left side fixed assembly of movable rod (43) is equipped with according to board (41), the one end that all is fixed to be equipped with first spring (42) in both ends about the right side according to board (41), the other end of first spring (42) and the left side fixed assembly of hollow section of thick bamboo (3).