CN218431675U

CN218431675U - Life jacket

Info

Publication number: CN218431675U
Application number: CN202222988570.9U
Authority: CN
Inventors: 万子杰
Original assignee: Dongtai Jason Fire Technology Co ltd
Current assignee: Dongtai Jason Fire Technology Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-02-03
Anticipated expiration: 2032-11-09

Abstract

The utility model provides a life jacket relates to life saving equipment technical field. The utility model discloses an adopt the PVC plastics adventitia including backplate, left chest board, right chest board and undershirt formula, be equipped with a plurality of independent cavitys that hold of each other in the PVC plastics adventitia, the backplate left side chest board with right side chest board all set up in hold in the cavity, PVC plastics adventitia is including the back and the front of interconnect, the back be provided with the elastic webbing of openly connecting, the bottom at the back is provided with first fixed band, first fixed band is provided with a plurality of align to grid's box, positive bottom is provided with the second fixed band, the second fixed band be provided with a plurality of align to grid and with the technical scheme that box complex son was buckled has fixed firm advantage, dresses and is difficult to drop on one's body, has higher security.

Description

Life jacket

Technical Field

The utility model relates to a life saving equipment technical field particularly, relates to a life vest.

Background

A life jacket (life jack), also called a life vest, is a life-saving garment, is designed like a vest and is made of nylon fabric or NEOPRENE (NEOPRENE), buoyancy materials or inflatable materials, reflective materials and the like. The service life is generally 5-7 years, and the life-saving device is one of life-saving devices on ships and airplanes. Generally vest type, made of foam or cork. The utility model has enough buoyancy when worn on the body, so that the head of the person falling into water can be exposed out of the water.

The existing life jacket with the application number of CN201020683402.3 is additionally provided with a rope connected with a life jacket body on the basis of the existing common life jacket, one end of the rope is wound on a rope winder, the rope winder is fixed on the life jacket body, a hook is arranged at the free end of the rope, people can be prevented from being washed away by water by virtue of the hook and the rope, convenience is provided for later rescue, and the rope can be wound on the rope winder after the life jacket is used up, so that the life jacket does not occupy space. However, the inventor finds that the life jacket is easy to float on the water surface in the using process and easily fall off for the weak rescued people, and certain potential safety hazards exist.

Therefore, the prior art is in need of improvement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a life jacket, it can be to the problem that exists among the prior art, proposes corresponding solution, has fixed firm, the high beneficial effect of security.

The embodiment of the utility model is realized like this:

the embodiment of the application provides a life jacket, including the PVC plastics adventitia of backplate, left chest board, right chest board and undershirt formula, be equipped with a plurality of independent cavitys that hold of each other in the PVC plastics adventitia, the backplate left side chest board with right side chest board all set up in hold in the cavity, PVC plastics adventitia is including the back and the front of interconnect, the back be provided with the elastic webbing of openly connecting, the bottom at the back is provided with first fixed band, first fixed band is provided with a plurality of align to grid's box, positive bottom is provided with the second fixed band, the second fixed band be provided with a plurality of align to grid and with box complex son is detained.

In some embodiments of the present invention, the front surface is provided with a horizontal connecting band, two ends of the connecting band are sewed with the PVC plastic outer film, and the connecting band is provided with a plastic buckle.

In some embodiments of the present invention, the tail of the plastic buckle is provided with a Chinese character 'ri' button for the connecting band to pass through.

In some embodiments of the present invention, the front surface is provided with a reflective strip.

In some embodiments of the present invention, the surface of the back surface is provided with a reflective strip.

In some embodiments of the present invention, the elastic band of the PVC plastic outer film is provided with two elastic bands.

In some embodiments of the present invention, the back plate, the left breast board and the right breast board are all made of foam boards.

Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:

the embodiment of the application provides a life jacket, mainly comprises the PVC plastic adventitia including backplate, left chest board, right chest board and undershirt formula, wherein PVC plastic adventitia divide into again openly and the back, and the backplate is installed in the cavity that holds at the back, and left chest board is installed in the positive cavity that holds in left side, and right chest board is installed in the positive cavity that holds in right side. The side of front and the back passes through the elastic webbing and connects, and the bottom at the back is installed to the first fixed band that has a plurality of box, and the second fixed band that has a plurality of son and detain is installed in the bottom of front.

When the life jacket is used, the life jacket is worn on the body of a life-saving person or a person to be saved in diameter, then the first fixing band is enabled to be wound around the crotch of the person and is overlapped and aligned with the second fixing band, the corresponding male buckle is aligned with the female buckle and is pressed down in sequence, and the second fixing band is connected with the first fixing band. The bottom of the life jacket is fixed at the moment, so that the life jacket cannot jump up when people float on the water, the fixing effect is good, and the safety is high.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, 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 invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic front structural view of a life jacket provided in an embodiment of the present invention;

fig. 2 is a schematic view of a back structure of a life jacket according to an embodiment of the present invention;

fig. 3 is a schematic side view of a life jacket according to an embodiment of the present invention.

An icon: 1-PVC plastic outer film, 101-back, 102-front, 103-connecting band, 104-plastic eye splice, 105-Chinese character 'ri' buckle, 106-elastic band, 2-back plate, 3-left breast board, 4-right breast board, 5-first fixing band, 6-female buckle, 7-second fixing band, 8-male buckle and 9-light reflecting strip.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

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 embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description of the present invention and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and therefore, the present invention should not be construed as being limited thereto.

Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not require that the components be absolutely horizontal or vertical, but may be slightly inclined. Such as "horizontal" simply means that the direction is more horizontal than "vertical" and does not mean that the structure or component must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" means at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 invention can be understood according to specific situations by those of ordinary skill in the art.

Examples

Referring to fig. 1 to 3, a life jacket provided by an embodiment of the present invention is shown, and the specific structure is as follows.

The embodiment of the utility model provides a life jacket mainly comprises backplate 2, left chest board 3,

right chest board

4 and 1 four bibliographic categories of PVC plastics adventitia branch, and wherein PVC plastics adventitia 1 becomes the vest form for wrap up backplate 2, left chest board 3, right chest board 4, better waterproof performance has.

Referring to fig. 1, 2 and 3, the PVC plastic outer film 1 is divided into a front surface 102 and a back surface 101, the front surface 102 has two receiving cavities, one left receiving cavity and one right receiving cavity, the back surface 101 has one receiving cavity, and the back plate 2, the left chest plate 3 and the right chest plate 4 are all foam plates made of foam materials and have good buoyancy. The back plate 2 is arranged in the accommodating cavity of the back surface 101, the left breast plate 3 is arranged in the accommodating cavity of the left front surface 102, and the right breast plate 4 is arranged in the accommodating cavity of the right front surface 102.

It should be noted that, as shown in fig. 1, two light reflecting strips 9 are disposed on the front surface 102 of the PVC plastic outer film 1, and two light reflecting strips 9 are also disposed on the back surface 101 of the PVC plastic outer film 1, so that the light reflecting strips 9 have a better prompting function at night.

Referring to fig. 3, two elastic bands 106 are respectively arranged on the left side and the right side of the life jacket, one end of each elastic band 106 is connected with the front surface 102, the other end of each elastic band 106 is connected with the back surface 101, the elastic bands 106 can extend and contract, and the life jacket is suitable for people of different statures and is wider in application range.

As further shown in fig. 1 (for convenience of illustration, the plastic buckle 104 is not installed on the connecting band 103 in the middle of fig. 1), three connecting bands 103 are provided on the left front surface 102 of the PVC plastic outer film 1, three connecting bands 103 are also provided on the right front surface 102, and both ends of the connecting bands 103 are sewn with the PVC plastic outer film 1. The plastic eye-splice 104 is a backpack eye-splice commonly used in the prior art, and can be split into a left half and a right half, the tail end of the left half is fixed with a Chinese character 'ri' button 105, the connecting band 103 on the left side passes through the Chinese character 'ri' button 105, the tail end of the right half is also fixed with a Chinese character 'ri' button 105, the connecting band 103 on the right side passes through the Chinese character 'ri' button 105, and the left half plastic eye-splice 104 and the right half plastic eye-splice 104 can be movably adjusted, so that the life jacket has a proper tightening degree to the human body.

Referring to fig. 1, 2 and 3, the first fixing band 5 and the second fixing band 7 are made of cloth tapes, and the female buckle 6 and the male buckle 8 constitute a prior art snap fastener. 10 box 6 evenly install on first fixed band 5, 10 son detain 8 evenly install on second fixed band 7, and box 6 and son detain 8 and connect, and then connect second fixed band 7 and first fixed band 5.

The embodiment of the utility model provides a life vest implementation principle as follows:

when in use, the life jacket of the embodiment is worn on the body of a lifeperson or a rescued person, then the first fixing belt 5 is wound around the crotch of the person and is overlapped and aligned with the second fixing belt 7, the corresponding sub-buckles 8 are aligned with the female buckles 6 and pressed down in a one-to-one correspondence manner, and the connection of the second fixing belt 7 and the first fixing belt 5 is realized. At the moment, the bottom of the life jacket is fixed, so that the life jacket cannot jump up when people float on the water, the fixing effect is good, and the safety is high.

To sum up, the embodiment of the utility model provides a life jacket has fixed firm advantage, dresses and is difficult to drop on one's body, has higher security.

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

Claims

1. The utility model provides a life jacket, its characterized in that, PVC plastics adventitia including backplate, left chest board, right chest board and undershirt formula, be equipped with a plurality of independent cavitys that hold of each other in the PVC plastics adventitia, the backplate left side chest board with right side chest board all set up in hold in the cavity, PVC plastics adventitia is including the back and the front of interconnect, the back be provided with the elastic webbing of openly connecting, the bottom at the back is provided with first fixed band, first fixed band is provided with a plurality of align to grid's box, positive bottom is provided with the second fixed band, the second fixed band be provided with a plurality of align to grid and with box complex son is buckled.

2. The life jacket of claim 1, wherein a horizontal connecting band is arranged on the front surface, two ends of the connecting band are sewn with the PVC plastic outer film, and the connecting band is provided with a plastic buckle.

3. The life jacket of claim 2, wherein the tail portion of the plastic insert buckle is provided with a Chinese character 'ri' buckle through which the connecting band passes.

4. A life jacket as claimed in claim 1, wherein the front surface is provided with reflective strips.

5. A life jacket as claimed in claim 1, wherein the surface of the rear face is provided with reflective strips.

6. A life jacket as claimed in claim 1, wherein there are two of said elastic bands on the same side of said PVC plastic outer membrane.

7. A life jacket as claimed in any one of claims 1 to 6, wherein the back panel, the left breast plate and the right breast plate are each of foam board.