CN212951063U

CN212951063U - Water life-saving device

Info

Publication number: CN212951063U
Application number: CN202021970227.6U
Authority: CN
Inventors: 苏中华
Original assignee: Guangzhou Xin'an Zhinang Technology Co ltd
Current assignee: Guangzhou Xin'an Zhinang Technology Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-04-13
Anticipated expiration: 2030-09-10
Also published as: WO2022052591A1

Abstract

The utility model discloses a life saving equipment on water, include: the fixing band is provided with two shoulder straps, the air bag is fixed on the shoulder straps and is communicated with the bottle body through the control switch, and the control switch is electrically connected with the control circuit. The utility model discloses can effectually avoid the user to produce drowned to not too much influence user's normal activity, it is very convenient to use.

Description

Water life-saving device

Technical Field

The utility model belongs to the lifesaving field, concretely relates to life saving equipment on water.

Background

People may be exposed to drowning danger during swimming and water operation.

Now, water life jackets for preventing drowning are very common, and the existing water life jackets mainly adopt the following two ways:

the water life jacket adopts the inflatable air bag, air is inflated into the air bag in advance before wearing, the inflatable air bag generates buoyancy, and a user is prevented from sinking into water to achieve the aim of drowning prevention.

The water life jacket is made of floating plates and other materials, the density of the floating plates is low, a user wears the life jacket on the body, and when a layman falls into water, the floating plates generate buoyancy to prevent the user from drowning.

Because the air bag and the floating plate which are inflated in advance are worn on the body of a user, the air bag and the floating plate occupy larger space, influence is caused on the operation flexibility of the user, and the use is very inconvenient.

Disclosure of Invention

An object of the utility model is to provide a life saving equipment on water, the utility model discloses can effectually avoid the user to produce drowned to not too much influence user's normal activity, it is very convenient to use.

The technical scheme is as follows:

life saving equipment on water includes: the fixing band is provided with two shoulder straps, the air bag is fixed on the shoulder straps and is communicated with the bottle body through the control switch, and the control switch is electrically connected with the control circuit.

In one embodiment, the airbag has a connecting portion, and the airbag is connected to the shoulder straps through the connecting portion.

In one embodiment, the number of the connecting parts is two, and two sides of the air bag are respectively connected with the shoulder strap through the connecting parts.

In one embodiment, the number of the airbags is two, the connecting portions are respectively arranged at the lower parts of the airbags, and the airbags are respectively connected with the shoulder straps on the corresponding sides through the respective connecting portions.

In one embodiment, the two shoulder straps extend towards the back and intersect to form an intersection, a mounting box is arranged at the intersection, and the control circuit and the high-pressure gas cylinder are arranged in the mounting box.

In one embodiment, the air bag has a main bag fixed directly above the shoulder strap and a communicating bag extending from the directly above the shoulder strap to the back, the main bag being communicated with the bottle body through the communicating bag.

In one embodiment, the fixing strap further comprises a first lock catch and a second lock catch which are matched with each other, the fixing strap further comprises two lower connecting straps, the rear ends of the two lower connecting straps and the rear ends of the two shoulder straps are connected with the mounting box, the front ends of the first lower connecting strap and the first shoulder strap are connected with the first lock catch, and the front ends of the second lower connecting strap and the second shoulder strap are connected with the second lock catch.

In one embodiment, the first locking device has a first conductive portion, the second locking device has a second conductive portion, and the first conductive portion and the second conductive portion are electrically connected to the control circuit through the shoulder strap or the conductive wire in the connecting strap.

In one embodiment, a wrapping tape is further provided on the shoulder strap, the wrapping tape securing the airbag to the shoulder strap.

In one embodiment, the alarm device is electrically connected with the control circuit.

The utility model provides a technical scheme has following advantage and effect:

the user wears this life saving equipment on one's body in advance, can the sensing user's state through sensing element, if the user appears falling into water or when drowning, this sensing element starts to open the control switch of high-pressure gas cylinder, high-pressure gas in the high-pressure gas cylinder gets into in the gasbag and makes the gasbag inflation, and reaches the purpose of lifesaving. Because life saving equipment is in the normal condition, and the gasbag is in not aeration state, and when the user dressed this life saving equipment on one's body with this on water, this life saving equipment on water can not cause too much influence to user's action, and is more convenient during the use.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles, principles and effects of the invention.

Unless otherwise specified or defined, the same reference numerals in different figures refer to the same or similar features, and different reference numerals may be used for the same or similar features.

Fig. 1 is a structural diagram of the water life-saving device of the utility model before the air bag is expanded;

fig. 2 is a structural diagram of the water life-saving device of the utility model before the air bag is expanded;

fig. 3 is a partial enlarged view of the water life-saving device of the present invention at the back side;

FIG. 4 is a side view of FIG. 3;

fig. 5 is a partial enlarged view of the water life saving device of the present invention at the front side;

fig. 6 is a partial enlarged view of the water life saving device of the present invention at the upper part;

fig. 7 is a circuit schematic diagram of the water life saving device of the utility model;

description of reference numerals:

10. the device comprises a control circuit, 11, a sensing element, 12, an alarm, 13, a first guide connection part, 14, a second guide connection part, 15, a power supply, 20, a high-pressure gas cylinder, 21, a control switch, 31, a shoulder strap, 311, a winding strap, 32, a lower connecting strap, 33, a first lock catch, 34, a second lock catch, 41, a main bag, 42, a connection part, 43, a conducting bag, 50 and a mounting box.

Detailed Description

In order to facilitate an understanding of the invention, specific embodiments thereof will be described in more detail below with reference to the accompanying drawings.

Unless specifically stated or otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In combination with the present technical solution's realistic scene, all technical and scientific terms used herein may also have meanings corresponding to the purpose of realizing the technical solution of the present invention.

As used herein, unless otherwise specified or defined, "first" and "second" … are used merely for name differentiation and do not denote any particular quantity or order.

As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items, unless specified or otherwise defined.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present.

As used herein, unless otherwise specified or defined, the terms "comprises," "comprising," and "comprising" are used interchangeably to refer to the term "comprising," and are used interchangeably herein.

It is needless to say that technical contents or technical features which are contrary to the object of the present invention or clearly contradict each other should be excluded.

As shown in fig. 1 to 7, the water life saving device comprises: the fixing band comprises a fixing band, an air bag, a control circuit 10 and a high-pressure air bottle 20, wherein the control circuit 10 is provided with a sensing element 11, the high-pressure air bottle 20 is provided with a bottle body and a control switch 21, the fixing band is provided with two shoulder straps 31, the air bag is fixed on the shoulder straps 31 and is communicated with the bottle body through the control switch 21, and the control switch 21 is electrically connected with the control circuit 10.

The user wears this life saving equipment on one's body in advance, can the sensing user's state through sensing element 11, if the user appears falling into water or drowned when, this sensing element 11 starts to open the control switch 21 of high-pressure gas cylinder 20, high-pressure gas in the high-pressure gas cylinder 20 gets into in the gasbag and makes the gasbag inflation, and reaches the purpose of lifesaving. Because life saving equipment is in the normal condition, and the gasbag is in not aeration state, and when the user dressed this life saving equipment on one's body with this on water, this life saving equipment on water can not cause too much influence to user's action, and is more convenient during the use.

As shown in fig. 1 and 5, the fixing strap further includes a first lock catch 33 and a second lock catch 34 that are matched with each other, the fixing strap further includes two lower connecting straps 32, the two shoulder straps 31 extend to the back and intersect with each other to form an intersection, a mounting box 50 is disposed at the intersection, the control circuit 10 and the high-pressure gas cylinder 20 are disposed in the mounting box 50, the rear ends of the two lower connecting straps 32 and the rear ends of the two shoulder straps 31 are both connected with the mounting box 50, the front ends of the first lower connecting strap 32 and the first shoulder strap 31 are connected with the first lock catch 33, and the front ends of the second lower connecting strap 32 and the second shoulder strap 31 are connected with the second lock catch 34. The first latch 33 has a first conductive portion 13, the second latch 34 has a second conductive portion 14, and the first conductive portion 13 and the second conductive portion 14 are electrically connected to the control circuit 10 through the shoulder strap 31 or a conductive wire in the connecting strap, respectively.

The fixing belt is fixed on the shoulders of the human body through the first lock catch 33 and the second lock catch 34, and the fixing belt can be unfastened through the first lock catch 33 and the second lock catch 34, so that the whole water life-saving device can be taken down from the shoulders of the human body. When the first latch 33 and the second latch 34 are latched, the whole circuit is connected with the power supply 15, the whole water life-saving device is in a working state, and when the first latch 33 and the second latch 34 are unlatched, the whole circuit is disconnected with the power supply 15, and the whole water life-saving device is in a non-working state. The mounting box 50 is mounted at the back crossing position, and does not affect the movement flexibility of the human body.

As shown in fig. 1, 2, 3 and 6, the two air bags include a main bag 41 and a communicating bag 43, the lower portion of the main bag 41 includes a connecting portion 42, each main bag 41 is connected to the shoulder straps 31 on the corresponding side directly above the main bag 41 through the respective connecting portion 42, and the air bags are fixed to the shoulder straps 31 by a wrapping band 311. The conducting bag 43 extends from the front upper side of the shoulder strap 31 to the back side, and the main bag 41 is communicated with the bottle body through the conducting bag 43. Two gasbags are located two shoulder belts 31 respectively, and when the user produced drowned, two gasbags lifted from two shoulder positions of user respectively, avoided user's health to produce crooked or lie prone forward and sail, guaranteed to expose on user's the head, even if the human body is under unconscious state, still can guarantee its normal breathing. In the non-inflated state of the airbag, the wrap strips 311 wrap and fix the main bag 41 to the shoulder straps 31, and when the main bag 41 inflates, the wrap strips 311 are released, and the main bag 41 inflates and extends upward.

The safety bag is characterized by further comprising an alarm 12, wherein the alarm 12 is electrically connected with the control circuit 10, sound alarm or light alarm can be outwards sent out through the alarm 12, and the alarm 12 can be arranged on/in the mounting box 50 or on the upper portion of the main bag 41.

In this embodiment, the sensing element 11 can adopt a pressure sensing mode, and can be started when the human body is immersed in water to a certain depth, and can also adopt gravity sensing, and for the overwater operator, if the human body falls rapidly, the operation can also adopt a plurality of modes.

The above embodiments are intended to be illustrative, and should not be construed as limiting the scope of the invention, and the technical solutions, objects and effects of the present invention are described in full herein.

The above examples are not intended to be exhaustive list of the present invention, and there may be many other embodiments not listed. Any replacement and improvement made on the basis of not violating the conception of the utility model belong to the protection scope of the utility model.

Claims

1. Life saving equipment on water, its characterized in that includes: the fixing band is provided with two shoulder straps, the air bag is fixed on the shoulder straps and is communicated with the bottle body through the control switch, and the control switch is electrically connected with the control circuit.

2. The water life saving device of claim 1, wherein the air bag has a connecting portion, and the air bag is connected to the two shoulder straps through the connecting portion.

3. The life saving device of claim 2, wherein there are two connecting parts, and both sides of the air bag are connected to the shoulder straps through the connecting parts.

4. The life saving device of claim 3, wherein there are two air bags, each connecting part is arranged at the lower part of each air bag, and each air bag is connected with the shoulder belt at the corresponding side through the respective connecting part.

5. The life saving device of claim 4, wherein the two shoulder straps extend to the back and cross to form a cross portion, a mounting box is arranged at the cross portion, and the control circuit and the high pressure gas cylinder are arranged in the mounting box.

6. The life saving device on water as claimed in claim 5, wherein the air bag has a main bag fixed right above the shoulder strap and a communicating bag extending from right above the shoulder strap to the back, the main bag is communicated with the bottle body through the communicating bag.

7. The life saving device on water as claimed in claim 5, further comprising a first lock catch and a second lock catch which are matched with each other, wherein the fixing strap further comprises two lower connecting straps, the rear ends of the two lower connecting straps and the rear ends of the two shoulder straps are both connected with the mounting box, the front ends of the first lower connecting strap and the first shoulder strap are connected with the first lock catch, and the front ends of the second lower connecting strap and the second shoulder strap are connected with the second lock catch.

8. The life saving device of claim 7, wherein the first locking fastener has a first connecting portion, the second locking fastener has a second connecting portion, and the first connecting portion and the second connecting portion are electrically connected to the control circuit through the shoulder strap or the connecting wire in the connecting strap.

9. The water life saving device of any one of claims 1 to 8, wherein a strap is further provided on the shoulder strap for securing the air bag to the shoulder strap.

10. The life saving device of any one of claims 1 to 8, further comprising an alarm, wherein the alarm is electrically connected to the control circuit.