Life jacket convenient to put on and take off

Abstract

The utility model discloses a life jacket convenient to put on and take off, which comprises a first life jacket body, a second life jacket body, nylon cloth and a connecting piece, the top end of the first life jacket body and the top end of the second life jacket body are fixedly connected with the nylon cloth, and the first life jacket body and the second life jacket body are fixedly connected through the connecting piece. A storage bag is connected to the front side face of the first life jacket body, a first reflective sticker is connected to the front side face of the first life jacket body, a switch base is installed on one side of a connecting base, and an inflation mechanism is installed in the first life jacket body. Through the ingenious design of the first life jacket body, the second life jacket body, the nylon cloth and the connecting pieces, the life jacket can be quickly put on and taken off, the durability and comfort of the life jacket are enhanced through the nylon cloth, the first life jacket body and the second life jacket body can be stably connected through the connecting pieces, and the life jacket is convenient to wear and take off. Meanwhile, separation is facilitated, so that the wearing and taking-off convenience is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of life jacket technology, and in particular to a life jacket that is easy to put on and take off. Background Technology

[0002] A life jacket, also known as a life vest, is a type of clothing designed to save lives. It is similar in design to a vest and is made of nylon or neoprene, buoyancy materials, or inflatable materials. When worn, a life jacket provides sufficient buoyancy to keep the head of the person in the water above the surface. It is one of the important life-saving devices on ships and airplanes.

[0003] Chinese patent application CN202022829685.4 discloses a life jacket comprising: a front float, a front cover, a rescue harness, and an airbag cover. The front float is sewn to both sides of the lower half of the front cover, and locking buckles are sewn to both sides of the bottom of the front cover below the float. This invention uses a crotch strap pad and locking buckles to secure the life jacket, greatly increasing its stability and preventing it from being swept away in strong currents. The inclusion of a carbon dioxide cylinder, battery, whistle, position light, reflective film, pyrotechnic signal bag, and drinking / food bag on the life jacket significantly enhances its self-rescue functionality. By integrating the rescue auxiliary devices with the life jacket, the likelihood of these devices being swept away is reduced, greatly increasing the self-rescue ability of the person in the water and extending their rescue time.

[0004] However, existing life jackets still have some drawbacks: they are cumbersome in structure, inconvenient to put on and take off, and inconvenient to use. Utility Model Content

[0005] In view of the above-mentioned shortcomings in the prior art, this utility model provides a life jacket that is easy to put on and take off, which aims to solve the problems of cumbersome structure, inconvenience in putting on and taking off, and inconvenience in use.

[0006] To achieve the aforementioned utility model objective, the technical solution adopted by this utility model is as follows: a life jacket that is easy to put on and take off, comprising a life jacket body one, a life jacket body two, nylon fabric, and a connector. The top ends of the life jacket body one and the life jacket body two are fixedly connected to the nylon fabric. The life jacket body one and the life jacket body two are fixedly connected by the connector. A storage bag is connected to the front and side of the life jacket body one. A reflective sticker is connected to the front and side of the life jacket body one. A connecting seat is fixedly installed on the life jacket body one. A switch seat is installed on one side of the connecting seat. An inflation mechanism is installed inside the life jacket body one.

[0007] Furthermore, the inflation mechanism includes airbags installed inside the life jacket body, airbags connected by an air supply pipe, a press inflator connected to the bottom of the life jacket body, one end of the press inflator connected to the airbag, and the other end of the airbag connected to an exhaust pipe.

[0008] Furthermore, a positioning groove is provided on one side of the switch base, a drive chamber is provided on the switch base, a locking rod is fitted on the drive chamber, a limiting plate is fitted on the locking rod, a return spring is installed on one side of the limiting plate, and a pull ring is connected to one end of the locking rod.

[0009] Furthermore, a switch plate is rotatably connected to the connecting base, and one end of the switch plate has a positioning groove that matches the locking rod.

[0010] Furthermore, a distress sign is attached to the life jacket body two, and reflective stickers are provided on both sides of the distress sign, and breathable mesh is provided on both sides of the reflective stickers.

[0011] Furthermore, the reflective sticker one and reflective sticker two have the same structure.

[0012] The beneficial effects of this utility model are as follows:

[0013] This utility model discloses a life jacket that is easy to put on and take off. Through the ingenious design of the life jacket body 1, life jacket body 2, nylon fabric and connectors, the life jacket can be put on and taken off quickly. The use of nylon fabric not only enhances the durability and comfort of the life jacket, but also allows the life jacket body 1 and life jacket body 2 to be firmly connected through the connectors, while also making it easy to separate, thereby greatly improving the convenience of putting on and taking off the life jacket.

[0014] This utility model provides a convenient life jacket for putting on and taking off. By combining a switch base with a locking rod, a limiting plate, a return spring, and a pull ring, it provides a safe and reliable locking mechanism for the life jacket. The pull ring allows for easy locking and unlocking of the locking rod, thereby enabling the switch plate to be turned on and off. This improves the safety of the life jacket and avoids accidents caused by improper operation in emergency situations. Attached Figure Description

[0015] Figure 1 This is a front view of a life jacket that is easy to put on and take off according to this utility model;

[0016] Figure 2 This is a three-dimensional structural diagram of a life jacket that is easy to put on and take off according to this utility model;

[0017] Figure 3 This is a back view of a life jacket that is easy to put on and take off according to this utility model;

[0018] Figure 4 This is an enlarged view of the inflation mechanism of a life jacket that is easy to put on and take off according to this utility model;

[0019] Figure 5 This is a schematic diagram of the switch base structure of a life jacket that is easy to put on and take off according to this utility model;

[0020] Figure 6 This is an enlarged view of the connecting seat of a life jacket that is easy to put on and take off according to this utility model.

[0021] Appendix Label Reference Table:

[0022] 1. Life jacket body one; 2. Connector; 3. Storage bag; 4. Reflective sticker one; 5. Switch base; 501. Positioning slot; 502. Drive compartment; 503. Locking rod; 504. Pull ring; 505. Limiting plate; 506. Return spring; 6. Connecting base; 601. Switch plate; 602. Positioning slot; 7. Nylon fabric; 8. Inflation mechanism; 801. Press inflator; 802. Rescue airbag; 803. Air supply pipe; 804. Exhaust pipe; 9. Life jacket body two; 901. Breathable mesh; 902. Reflective sticker two; 903. Distress sign. Detailed Implementation

[0023] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals.

[0024] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagram, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0025] To make the content of this utility model easier to understand, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0026] like Figures 1 to 6 As shown, a life jacket that is easy to put on and take off includes a life jacket body 1, a life jacket body 2 9, nylon fabric 7, and a connector 2. The tops of life jacket body 1 and life jacket body 2 9 are fixedly connected to the nylon fabric 7. Life jacket body 1 and life jacket body 2 9 are fixedly connected to each other by the connector 2. A storage bag 3 is connected to the front and side of life jacket body 1. A reflective sticker 4 is connected to the front and side of life jacket body 1. A connecting seat 6 is fixedly installed on life jacket body 1. A switch seat 5 is installed on one side of the connecting seat 6. An inflation mechanism 8 is installed inside life jacket body 1.

[0027] The inflation mechanism 8 includes an airbag 802 installed inside the life jacket body 1, an air supply pipe 803 connecting the airbags 802, a press inflator 801 connected to the bottom of the life jacket body 1, one end of the press inflator 801 being connected to the airbag 802, and the other end of the airbag 802 being connected to an exhaust pipe 804.

[0028] Through the above scheme, the rescue airbag 802 and the press-to-inflate device 801 work together to add extra buoyancy to the existing buoyancy of the life jacket, and can be quickly inflated when needed to provide sufficient buoyancy for the wearer and ensure the safety of the user.

[0029] A positioning groove 501 is provided on one side of the switch base 5. A drive chamber 502 is provided on the switch base 5. A locking rod 503 is sleeved on the drive chamber 502. A limit plate 505 is sleeved on the locking rod 503. A reset spring 506 is installed on one side of the limit plate 505. A pull ring 504 is connected to one end of the locking rod 503.

[0030] A switch plate 601 is rotatably connected to the connecting base 6. One end of the switch plate 601 is provided with a positioning groove 602 that matches the locking rod 503.

[0031] Through the above scheme, the combined design of positioning groove 501, drive compartment 502, locking rod 503, limit plate 505, return spring 506 and pull ring 504, as well as the cooperation between switch plate 601 on connecting seat 6 and positioning groove 602, provides a stable and easy-to-operate locking and opening mechanism for life jacket, effectively preventing life jacket from accidentally coming loose during wearing and ensuring the safety of wearer.

[0032] The life jacket body 29 is connected to a distress sign 903. Reflective stickers 902 are provided on both sides of the distress sign 903. Breathable nets 901 are provided on both sides of the reflective stickers 902.

[0033] Through the above solutions, the reflective patch 902 and the distress sign 903 not only improve the visibility of the life jacket at night or in low-light environments, but also increase the recognition of distress signals. At the same time, the breathable mesh 901 ensures that the wearer can still maintain a certain level of comfort in the water, reducing the stuffiness caused by wearing it for a long time.

[0034] Reflective sticker 1.4 and reflective sticker 2.902 have the same structure.

[0035] Through the above scheme, reflective sticker 1 4 and reflective sticker 2 902 adopt the same structural design, which not only ensures the overall aesthetics of the life jacket, but also makes the reflective effect more uniform and consistent, further improving the safety performance of the life jacket.

[0036] The usage process of this utility model patent is as follows: First, put the life jacket on your body and adjust the position of the nylon fabric 7 to make it fit your body comfortably. Use the locking mechanism on the connecting seat 6 and the switch seat 5 to ensure that the life jacket is securely worn. Push the locking rod 503 into the drive chamber 502 so that the positioning groove at the end of the locking rod 503 matches the positioning groove 501 on the switch seat 5, and keep it locked by the return spring 506. In an emergency where inflation is required, find the press inflator 801 at the bottom of the life jacket body 1 and press the press inflator 801 firmly to allow gas to enter the life jacket airbag 802 through the air supply pipe 803 to provide buoyancy for the life jacket. When it is necessary to remove the life jacket, first pull the locking rod 503 through the pull ring 504 to disengage it from the positioning groove 501.

[0037] The above description is only a preferred embodiment of this utility model patent and is not intended to limit this utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of this utility model patent should be included within the protection scope of this utility model patent.

Claims

1. A life jacket that is easy to put on and take off, characterized in that, The life jacket includes a first life jacket body (1), a second life jacket body (9), nylon fabric (7), and a connector (2). The tops of the first life jacket body (1) and the second life jacket body (9) are fixedly connected to the nylon fabric (7). The first life jacket body (1) and the second life jacket body (9) are fixedly connected to each other through the connector (2). A storage bag (3) is connected to the front side of the first life jacket body (1). A reflective sticker (4) is connected to the front side of the first life jacket body (1). A connecting seat (6) is fixedly installed on the first life jacket body (1). A switch seat (5) is installed on one side of the connecting seat (6). An inflation mechanism (8) is installed inside the first life jacket body (1).

2. The life jacket that is easy to put on and take off according to claim 1, characterized in that: The inflation mechanism (8) includes an airbag (802) installed inside the life jacket body (1), an air supply pipe (803) connecting the airbags (802), a press inflator (801) connected to the bottom end of the life jacket body (1), one end of the press inflator (801) being connected to the airbag (802), and the other end of the airbag (802) being connected to an exhaust pipe (804).

3. The life jacket that is easy to put on and take off according to claim 1, characterized in that: A positioning groove (501) is provided on one side of the switch base (5), a drive chamber (502) is provided on the switch base (5), a locking rod (503) is sleeved on the drive chamber (502), a limiting plate (505) is sleeved on the locking rod (503), a return spring (506) is installed on one side of the limiting plate (505), and a pull ring (504) is connected to one end of the locking rod (503).

4. A life jacket that is easy to put on and take off according to claim 3, characterized in that: A switch plate (601) is rotatably connected to the connecting seat (6), and one end of the switch plate (601) is provided with a positioning groove (602) that matches the locking rod (503).

5. A life jacket that is easy to put on and take off according to claim 1, characterized in that: The life jacket body 2 (9) is connected to a distress sign (903), and the distress sign (903) has two reflective stickers (902) on both sides, and the reflective stickers (902) have two breathable nets (901) on both sides.

6. A life jacket that is easy to put on and take off according to claim 5, characterized in that: The reflective sticker one (4) and reflective sticker two (902) have the same structure.

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