Vest type life jacket

Abstract

The utility model provides a vest type life jacket which comprises a vest body, a first fabric, a second fabric and a third fabric, and the first fabric and the second fabric are used for being arranged on the two sides of the front face of the vest body respectively. The third fabric is arranged at the top of the back of the vest body; the left and right ends of the third fabric are respectively connected with the upper ends of the first fabric and the second fabric; the lower sides and the adjacent sides of the first fabric and the second fabric are fixedly connected with the vest body; the edges of the first fabric, the second fabric and the third fabric are detachably connected with the vest body; the first fabric, the second fabric and the third fabric are connected to form a placing area with the vest body; a folding inflatable bag is fixedly arranged in the placing area through a fixing rope and is connected with an EYSON life jacket automatic valve. The air bag cannot be restrained in actual use, so that the air bag can be expanded to an ideal state, and the rescue effect of the life jacket is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rescue equipment, in particular to a vest-type life jacket. Background Art

[0002] A life jacket, also known as a life vest, is a life-saving garment, similar in design to a vest, made of nylon fabric or neoprene, buoyancy material or inflatable material, reflective material, etc. It is generally used for 5-7 years and is one of the life-saving equipment on ships and airplanes.

[0003] The life jackets in the prior art are generally vest-type, made of foam plastics or cork, etc. When worn, they have sufficient buoyancy to allow the head of the drowning person to be above the water surface; foam plastics or cork make the life jackets bulky, and they are bloated when worn without danger; therefore, in order to facilitate movement, an inflatable structure is generally adopted; when danger occurs, the life jacket is inflated, so that it has greater buoyancy after being inflated.

[0004] In the prior art, an airbag is generally arranged inside a life vest, which is automatically or manually inflated when an emergency occurs. However, in actual use, the life vest restrains the airbag, resulting in the airbag in the rescue vest not being fully deployed, resulting in the airbag not being fully utilized, and the rescue effect can be further improved. Utility Model Content

[0005] The utility model aims to provide a vest-type life jacket, which will not restrain the air bag in actual use, so that the air bag can be expanded to an ideal state, thereby improving the rescue effect of the life jacket.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A vest-type life jacket comprises a vest body, a first fabric, a second fabric and a third fabric, wherein the first fabric and the second fabric are respectively arranged at both sides of the front of the vest body;

[0008] The third fabric is arranged at the top of the back of the vest body, and the left and right ends of the third fabric are respectively used to connect with the upper ends of the first fabric and the second fabric;

[0009] The lower sides of the first fabric and the second fabric and the adjacent side are fixedly connected to the vest body; the edges of the first fabric, the second fabric and the third fabric are detachably connected to the vest body; and after the first fabric, the second fabric and the third fabric are connected, they form a placement area with the vest body; and a foldable inflatable bag is fixedly arranged in the placement area by a fixing rope, the foldable inflatable bag is connected to the EYSON life jacket automatic valve, the EYSON life jacket automatic valve is connected to the high-pressure carbon dioxide gas cylinder, the draw rope of the EYSON life jacket automatic valve extends out of the placement area from the gap between the first fabric and the vest body, and the EYSON life jacket automatic valve and the high-pressure carbon dioxide gas cylinder are fixedly arranged on the vest body.

[0010] The edges of the first fabric, the second fabric and the third fabric are connected to the vest body through Velcro.

[0011] Furthermore, the two sides of the vest body are open and locked by a locking assembly.

[0012] The buckle assembly includes an adjustment belt arranged on the vest body and an adjustment buckle arranged on the adjustment belt.

[0013] Furthermore, a first reflective tape is provided on the rear side of the vest body.

[0014] Preferably, a second reflective tape is provided on the first fabric and the second fabric.

[0015] Furthermore, the vest body is an open vest, and the front side of the vest body is connected by a zipper.

[0016] Wherein, a first zipper tooth is arranged at one end of the front side of the vest body, and at least two second zipper teeth are arranged at the other end.

[0017] Furthermore, the foldable air bag is fixed to the vest body by a fixing rope.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] In actual use, the utility model arranges the first and second fabrics at the two ends of the front side of the vest body, and at the same time, the third fabric is arranged at the top position of the back side of the vest body, and the first fabric, the second fabric and the third fabric are connected to form an integrated structure to form a placement area with the vest body, and the edges of the first fabric, the second fabric and the third fabric are connected to the vest body by Velcro; in normal state, the airbag can be restrained and hidden; when it is needed, the drawstring of the automatic valve of the EYSON life jacket is triggered to allow the high-pressure carbon dioxide in the high-pressure carbon dioxide cylinder to enter the airbag, so that the airbag expands, and the expansion of the airbag causes the first fabric, the second fabric and the third fabric to be stretched, and the inflated airbag extends out of the placement area; in actual use, the airbag will not be restrained, so that the airbag can be expanded to an ideal state, thereby improving the rescue effect of the life jacket. The first fabric, the second fabric and the third fabric are arranged to realize the hidden placement of the airbag. With the effect of the Velcro, the first fabric, the second fabric and the third fabric are fixed. At the same time, after the airbag is inflated, the inflated airbag will not be restrained to ensure the bulging of the airbag. In actual use, the airbag will not be restrained, so that the airbag can be inflated to an ideal state, thereby improving the rescue effect of the life jacket. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0022] Figure 2 It is a schematic diagram of the state of the foldable inflatable bag of the utility model after being inflated.

[0023] Figure 3 It is a schematic diagram of the position relationship of the second zipper teeth of the utility model.

[0024] Reference numerals:

[0025] 101- vest body, 102- first fabric, 103- second fabric, 104- third fabric, 105- foldable inflatable bag, 106- EYSON life jacket automatic valve, 107- high pressure carbon dioxide cylinder, 108- draw rope, 109- buckle assembly, 110- adjustment belt, 111- adjustment buckle, 112- first zipper tooth, 113- second zipper tooth, 114- second reflective tape, 115- zipper, 116- suspension belt, 117- stop bar. DETAILED DESCRIPTION

[0026] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0027] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0029] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0030] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, the first feature being "above", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0031] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0032] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0033] See also Figure 1-Figure 3 This embodiment discloses a life jacket structure, specifically a vest-type life jacket, including a vest body 101, a first fabric 102, a second fabric 103 and a third fabric 104, wherein the first fabric 102 and the second fabric 103 are respectively arranged at both sides of the front of the vest body 101;

[0034] The third fabric 104 is disposed at the top of the back of the vest body 101, and the left and right ends of the third fabric 104 are respectively used to connect with the upper ends of the first fabric 102 and the second fabric 103;

[0035] The lower sides and adjacent sides of the first fabric 102 and the second fabric 103 are fixedly connected to the vest body 101; the edges of the first fabric 102, the second fabric 103 and the third fabric 104 are detachably connected to the vest body 101; and after the first fabric 102, the second fabric 103 and the third fabric 104 are connected, they form a placement area with the vest body 101; and a foldable inflatable bag 105 is fixedly arranged in the placement area by a fixing rope, and the foldable inflatable bag 105 is connected to an EYSON life jacket automatic valve 106, and the EYSON life jacket automatic valve 106 is connected to a high-pressure carbon dioxide gas cylinder 107, and the draw rope 108 of the EYSON life jacket automatic valve 106 extends out of the placement area from the gap between the first fabric 102 and the vest body 101, and the EYSON life jacket automatic valve 106 and the high-pressure carbon dioxide gas cylinder 107 are fixedly arranged on the vest body 101.

[0036] The edges of the first fabric 102 , the second fabric 103 and the third fabric 104 are connected to the vest body 101 via Velcro.

[0037] In actual use, the utility model arranges the first fabric 102 and the second fabric 103 at both ends of the front side of the vest body 101, and the third fabric 104 is arranged at the top position of the back side of the vest body 101, and the first fabric 102, the second fabric 103 and the third fabric 104 are connected to form an integrated structure to form a placement area between the vest body 101, and the edge positions of the first fabric 102, the second fabric 103 and the third fabric 104 are connected to the vest body 101 by Velcro; in normal state, the airbag can be restrained and hidden; when it is needed, the drawstring 108 of the EYSON life jacket automatic valve 106 is triggered to make the high-pressure carbon dioxide in the high-pressure carbon dioxide cylinder 107 enter the airbag, so that the airbag expands, and the expansion of the airbag makes the first fabric 102, the second fabric 103 and the third fabric 104 open, and the expanded airbag extends out of the placement area; in actual use, the airbag will not be restrained, so that the airbag can be expanded to an ideal state, thereby improving the rescue effect of the life jacket. The first fabric 102, the second fabric 103 and the third fabric 104 are capable of hiding the airbag. With the help of the Velcro, the first fabric 102, the second fabric 103 and the third fabric 104 are fixed. At the same time, after the airbag is inflated, the inflated airbag will not be restrained to ensure the bulging of the airbag. In actual use, the airbag will not be restrained, so that the airbag can be inflated to an ideal state, thereby improving the rescue effect of the life jacket.

[0038] Furthermore, in actual use, the two sides of the vest body 101 are open and locked by the buckle assembly 109, so that the tightness of the vest body 101 can be adjusted to facilitate use by users of different body shapes, thereby improving the applicability of the life jacket.

[0039] Furthermore, the locking assembly 109 includes an adjusting belt 110 disposed on the vest body 101 and an adjusting buckle 111 disposed on the adjusting belt 110 . When in use, the tightness of the vest can be adjusted by simply adjusting the positions of the adjusting belt 110 and the adjusting buckle 111 .

[0040] As an option, in actual use, a first zipper tooth 112 is provided at one end of the front side of the vest body 101, and at least two second zipper teeth 113 are provided at the other end. When wearing, the front side of the vest body 101 can be locked by means of a zipper 115, thereby improving the convenience during wearing.

[0041] The first zipper teeth 112 and the second zipper teeth 113 are specifically two chain straps in the zipper 115 .

[0042] Furthermore, in actual use, at least one of the two second zipper teeth 113 is arranged at the edge of the front opening of the vest body 101, and the remaining second zipper teeth 113 are arranged in sequence, so that in actual use, the user can choose the appropriate second zipper teeth 113 according to his or her body shape to meet the needs of users of different body shapes.

[0043] In actual use, each second zipper tooth 113 is hidden by a stopper 117 disposed on the second fabric 103 , and the stopper 117 is open near the front opening of the vest body 101 , so as to facilitate connection using the zipper 115 .

[0044] Furthermore, a first reflective tape is provided on the rear side of the vest body 101 .

[0045] Wherein, a second reflective tape 114 is disposed on the first fabric 102 and the second fabric 103 .

[0046] In actual use, the vest body 101 is also connected to a rescue whistle via a connecting rope.

[0047] In this embodiment, the vest body 101 is an open vest, and the front side of the vest body 101 is connected by a zipper 115.

[0048] The foldable air bag 105 is fixed to the vest body 101 via a fixing rope.

[0049] In this embodiment, the vest body 101 is an open-front vest structure, which is easy to put on and take off; a hanging strap 116 is also sewn on the first fabric 102 and the second fabric 103 for hanging the law enforcement recorder.

[0050] In actual use, the EYSON life jacket automatic valve 106 can not only be pneumatically operated using the pull rope 108, but can also be provided with a water-sensitive sensor in actual use, so that it can self-start when it encounters water, thereby achieving the purpose of automatic starting after accidentally falling into water.

[0051] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0052] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vest-type life jacket, comprising a vest body, characterized in that: It also includes a first fabric, a second fabric and a third fabric, wherein the first fabric and the second fabric are respectively arranged at both sides of the front of the vest body; The third fabric is arranged at the top of the back of the vest body, and the left and right ends of the third fabric are respectively used to connect with the upper ends of the first fabric and the second fabric; The lower sides of the first fabric and the second fabric and the adjacent side are fixedly connected to the vest body; the edges of the first fabric, the second fabric and the third fabric are detachably connected to the vest body; and after the first fabric, the second fabric and the third fabric are connected, they form a placement area with the vest body; and a foldable inflatable bag is fixedly arranged in the placement area by a fixing rope, the foldable inflatable bag is connected to the EYSON life jacket automatic valve, the EYSON life jacket automatic valve is connected to the high-pressure carbon dioxide gas cylinder, the draw rope of the EYSON life jacket automatic valve extends out of the placement area from the gap between the first fabric and the vest body, and the EYSON life jacket automatic valve and the high-pressure carbon dioxide gas cylinder are fixedly arranged on the vest body.

2. A vest-type life jacket according to claim 1, characterized in that: The edges of the first fabric, the second fabric and the third fabric are connected to the vest body through Velcro.

3. A vest-type life jacket according to claim 1, characterized in that: The two sides of the vest body are open and locked by a locking assembly.

4. A vest-type life jacket according to claim 3, characterized in that: The buckle assembly comprises an adjusting belt arranged on the vest body and an adjusting buckle arranged on the adjusting belt.

5. A vest-type life jacket according to claim 1, characterized in that: A first reflective tape is arranged on the rear side of the vest body.

6. A vest-type life jacket according to claim 5, characterized in that: The first fabric and the second fabric are provided with a second reflective tape.

7. A vest-type life jacket according to claim 1, characterized in that: The vest body is an open vest, and the front side of the vest body is connected by a zipper.

8. A vest-type life jacket according to claim 7, characterized in that: A first zipper tooth is arranged at one end of the front side of the vest body, and at least two second zipper teeth are arranged at the other end.

9. A vest-type life jacket according to any one of claims 1 to 8, characterized in that: The foldable inflatable bag is fixed to the vest body through a fixing rope.

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