Inflatable life jacket with headrest structure

Abstract

The utility model discloses an inflatable life jacket with a headrest structure, which belongs to the technical field of life jackets and comprises a waistcoat life jacket, a headrest structure and a headrest structure. The supporting block is located at the position of a rear neckline of the waistcoat life jacket, and the supporting block is connected to the waistcoat life jacket in a clamped mode; the two floating blocks are symmetrically arranged, and the two floating blocks are hinged to the supporting block through connecting arms; according to the swing type life jacket, through the swing type design of the floating blocks, the floating blocks are rotated to serve as a headrest to support the head during use, and the floating blocks are unfolded to be located on the two opposite sides of the supporting block when not used, so that the floating blocks are prevented from interfering with the back-raised neck, and the wearing comfort of the life jacket is greatly improved.

Description

Technical Field

[0001] This utility model belongs to the field of life jacket technology, and in particular relates to an inflatable life jacket with a headrest structure. Background Technology

[0002] Inflatable life jackets are commonly used water escape tools. They can be inflated manually or automatically and are suitable for passenger and cargo ships, yachts, military vessels, water police vessels, anti-smuggling vessels, water construction operations, offshore drilling platforms, flood control and disaster relief, salvage and flood prevention, navigation, hydrology, water conservancy and other fields.

[0003] Chinese Patent (CN201420118472.2) discloses an inflatable life jacket with a headrest structure. The life jacket includes a life jacket body (1), which is an inverted U-shaped structure. The life jacket is characterized in that the width of the two lower hems of the U-shaped structure of the life jacket body (1) is greater than the width of the top of the U-shaped structure. A headrest (2) is provided at the top of the U-shape of the life jacket body (1). The headrest (2) and the life jacket body (1) are an integral structure. The bottom cavity (2.1) of the headrest (2) is connected to the cavity of the life jacket body (1). The top (2.2) of the headrest (2) is welded to the top of the life jacket body (1). A wave shield made of transparent material is connected to the top of the U-shape of the life jacket body (1).

[0004] Currently, the headrest of life jackets is located behind the back of the neck after being worn. The back of the neck serves as support for the bottom of the headrest, which causes the headrest to interfere with the back of the neck during activities, affecting the comfort of wearing it. Utility Model Content

[0005] The purpose of this utility model is to provide an inflatable life jacket with a headrest structure in order to solve the above-mentioned problems.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: an inflatable life jacket with a headrest structure, comprising:

[0007] Vest-style life jacket, which is an inflatable life jacket;

[0008] A support block is located at the back collar of the vest-like life jacket, and the support block is snapped onto the vest-like life jacket.

[0009] Two floating blocks are arranged symmetrically, and the two floating blocks are hinged to the support block by a connecting arm.

[0010] As a further description of the above technical solution:

[0011] The support block is provided with multiple insertion rods, and the vest life jacket is provided with multiple contraction holes, into which the multiple insertion rods are inserted.

[0012] As a further description of the above technical solution:

[0013] The connecting arm is provided with a first hook and loop fastener, and the support block is provided with a second hook and loop fastener corresponding to the first hook and loop fastener, and the first hook and loop fastener is attached to the second hook and loop fastener.

[0014] As a further description of the above technical solution:

[0015] The vest-shaped life jacket is equipped with a first magnetic block, and the floating block is equipped with a second magnetic block corresponding to the first magnetic block. The first magnetic block magnetically attracts the second magnetic block.

[0016] As a further description of the above technical solution:

[0017] The floating block is provided with flexible support protrusions.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0019] In this invention, the floating block is designed to swing. When in use, the floating block rotates to support the head as a headrest. When not in use, the floating block unfolds and is located on opposite sides of the support block, thereby avoiding interference with the back of the neck and greatly improving the comfort of wearing the life jacket. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of an inflatable life jacket with a headrest structure.

[0021] Figure 2 for Figure 1 The usage status is shown in the diagram.

[0022] Figure 3 This is a top view of an inflatable life jacket with a headrest structure.

[0023] Figure 4 for Figure 3 The usage status is shown in the diagram.

[0024] Figure 5 This is an exploded view of an inflatable life jacket with a headrest structure.

[0025] Figure 6 for Figure 5 A magnified view of part A in the middle.

[0026] Legend:

[0027] 1. Vest life jacket; 2. Support block; 3. Floating block; 4. Connecting arm; 5. Insert rod; 6. Contraction hole; 7. First Velcro; 8. Second Velcro; 9. First magnet; 10. Second magnet; 11. Flexible support protrusion. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1-6 This utility model provides a technical solution: an inflatable life jacket with a headrest structure, comprising:

[0030] Vest life jacket 1, which is an inflatable life jacket;

[0031] Support block 2 is located at the back collar of the vest life jacket 1, and the support block 2 is snapped onto the vest life jacket 1;

[0032] Two floating blocks 3 are arranged symmetrically, and the two floating blocks 3 are hinged to the support block 2 by a connecting arm 4;

[0033] The support block 2 is provided with multiple insertion rods 5, and the vest life jacket 1 is provided with multiple contraction holes 6. The multiple insertion rods 5 are inserted into the multiple contraction holes 6 to facilitate the snap-fit ​​installation of the support block 2 on the vest life jacket 1.

[0034] The connecting arm 4 is provided with a first Velcro 7, and the support block 2 is provided with a second Velcro 8 corresponding to the first Velcro 7. The first Velcro 7 is attached to the second Velcro 8, which facilitates the quick attachment and positioning of the floating block 3 during use.

[0035] The vest life jacket 1 is provided with a first magnetic block 9, and the floating block 3 is provided with a second magnetic block 10 corresponding to the first magnetic block 9. The first magnetic block 9 magnetically attracts the second magnetic block 10, which makes it easy for the floating block 3 to unfold and store when not in use, and will not cause interference when the neck moves, thus improving wearing comfort.

[0036] The floating block 3 is provided with flexible support protrusions 11 to support the head and improve comfort.

[0037] Working principle: First, when the vest life jacket 1 needs to expand the headrest module, simply insert the multiple rods 5 on the support block 2 into the retraction hole 6. Second, when the floating block 3 is not in use, it unfolds and is stored. At this time, the first magnetic block 9 on the floating block 3 is magnetically attracted to the second magnetic block 10 on the vest life jacket 1, avoiding interference with the back of the neck. Finally, when the floating block 3 is needed, rotate the floating block 3, the first magnetic block 9 disengages from the second magnetic block 10, and the first Velcro 7 adheres to the second Velcro 8, so that the floating block 3 is positioned and supported. The two floating blocks 3 form a headrest, and the flexible support protrusion 11 is used to support the head.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An inflatable lifejacket having a headrest structure, characterized by: The utility model relates to a life jacket with a jacket, a support block, two floating blocks and a connecting arm. The utility model discloses a life jacket with a jacket, a support block, two floating blocks and a connecting arm. The support block is provided with a plurality of insertion rods, and the jacket is provided with a plurality of contraction holes. The connecting arm is provided with a first magic tape, and the support block is provided with a second magic tape corresponding to the first magic tape.

2. An air- inflatable life jacket having a headrest structure according to claim 1, wherein The jacket is provided with a first magnetic block, and the floating block is provided with a second magnetic block corresponding to the first magnetic block.

3. An air- inflatable life jacket having a headrest structure according to claim 1, wherein The floating block is provided with a flexible support protrusion.

4. The gas-inflatable life jacket having a headrest structure according to claim 1, wherein ​ 5. The gas-inflatable life jacket having a headrest structure according to claim 1, wherein ​

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