Structure-adjustable foam life jacket easy to store

Abstract

The utility model discloses a structure-adjustable foam life jacket easy to store, relates to the technical field of life jackets, and aims to solve the problems that the existing foam life jacket is large in foam volume, can only be folded once during storage, is still large in volume after being folded, and is inconvenient to adjust, so that the storage space is large, and the storage is inconvenient. A first front corsage is arranged at one end of the back garment, a second front corsage is arranged at the other end of the back garment, each of the first front corsage and the second front corsage comprises a plurality of front chest buoyancy plates, and a connecting cloth plate for fixing the two front chest buoyancy plates is arranged between the two front chest buoyancy plates. The back clothes comprise back buoyancy plates and connecting cloth plates used for fixing the two back buoyancy plates, the chest buoyancy plate and the back buoyancy plates each comprise packaging cloth and foam, the foam is wrapped by the packaging cloth, the packaging cloth comprises a front layer and a rear layer, and a mounting cavity is formed between the two layers of the packaging cloth.

Description

Technical Field

[0001] The utility model relates to the technical field of life jackets, in particular to a structurally adjustable and easily storable foam life jacket. Background Art

[0002] A life jacket, also known as a life vest, is a life-saving garment designed like a vest and made of polyester fabric, foam material, reflective material, etc.

[0003] For example, the Chinese authorized patent with announcement number CN219635458U (a vehicle-mounted foldable multifunctional foam life jacket): includes a life jacket body that can be folded into a cushion or a pillow, and a storage bag for storing the folded life jacket body. The upper part of the life jacket body is connected to a handle with a waterproof function, and a cavity is provided in the handle. The upper part of the cavity is connected to a transparent cover, and the cavity is provided with an LED lamp, a first circuit board and a first battery that form a series circuit; the upper part of the front side of the life jacket body is connected to an alarm box, and the alarm box is provided with a speaker, a second circuit board and a second battery in series. After the life jacket body is folded and placed in the storage bag, it can be used as a cushion or a pillow in the car. It is not only beautiful, but also has a rescue function. When falling into the water, take out the life jacket body and wear it on the body, and the LED lamp emits light and the speaker emits a rescue sound to send a signal to the rescue personnel.

[0004] However, the foam volume of the existing foam life jacket is large and can only be folded once when stored. The volume is still large after folding, and it is inconvenient to adjust, resulting in a large storage space and inconvenient storage; therefore, it does not meet the existing needs. In this regard, we propose a structurally adjustable and easy-to-store foam life jacket. Utility Model Content

[0005] The utility model aims to provide a structurally adjustable and easily storable foam life jacket, so as to solve the problems in the above-mentioned background technology that the foam volume of the existing foam life jacket is large, it can only be folded once when stored, the volume is still large after folding, it is inconvenient to adjust, resulting in a large storage space and inconvenient storage.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a structurally adjustable and easily storable foam life jacket, comprising: a back jacket, a first front chest jacket is arranged at one end of the back jacket, a second front chest jacket is arranged at the other end of the back jacket, the first front chest jacket and the second front chest jacket both include a front chest buoyancy plate, and a plurality of front chest buoyancy plates are arranged, a connecting cloth plate for fixing the two front chest buoyancy plates is arranged between the two front chest buoyancy plates, and the back jacket includes a back buoyancy plate and a connecting cloth plate for fixing the two back buoyancy plates.

[0007] Preferably, the front chest buoyancy board and the back buoyancy board both include packaging cloth and foam, and the packaging cloth wraps the foam, the packaging cloth has two layers, a front layer and a back layer, an installation cavity is provided between the two layers of the packaging cloth, and the foam is placed inside the installation cavity.

[0008] Preferably, the upper and lower surfaces of the installation cavity are open, and the opening of the installation cavity is fixed by suturing.

[0009] Preferably, the connecting cloth plate includes a connecting cloth and a sewing strip for fixing to the front chest buoyancy plate and the back buoyancy plate, and the connecting cloth and the sewing strip are an integral structure, one side of the sewing strip is inserted into the opening of the installation cavity and sewn and fixed to the packaging cloth, the connecting cloth is provided with two layers, an airbag is provided between the two layers of the connecting cloth, and the packaging cloth and the connecting cloth are both made of Oxford polyester cloth.

[0010] Preferably, the front surfaces of the first front bra and the second front bra are both provided with Velcro for externally fixing the reflective strip, and the Velcro is sewn and fixed to the first front bra and the second front bra.

[0011] Preferably, tightening belts for tightening the life jackets are arranged on the outside of the first front chest garment and the second front chest garment, and front and rear ends of the first front chest garment and the second front chest garment are respectively sewn with front chest limiting strips and back limiting strips, and the tightening belts pass through the front chest limiting strips and the back limiting strips, and the two ends of the tightening belts are fixed by means of buckles.

[0012] Preferably, a front chest opening is provided between the first front bra and the second front bra, and a head and neck opening is provided between the top ends of the first front bra and the second front bra and the top end of the back garment.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model divides the existing large pieces of foam into several small buoyancy plates, puts the foam inside two layers of packaging cloth, and wraps the foam with the two layers of packaging cloth to form a front chest buoyancy plate and a back buoyancy plate. In the same way, the airbag is wrapped with two layers of connecting cloth, and the extra connecting cloth part is a sewing strip, thereby forming a connecting cloth plate, and one side of the sewing strip is inserted into the opening of the installation cavity and sewn and fixed with the packaging cloth, so that multiple connecting cloth plates are respectively fixed to multiple front chest buoyancy plates and back buoyancy plates. After the whole is sewn and fixed, a multi-modular foam life jacket is formed, which is composed of multiple connected front chest buoyancy plates and back buoyancy plates. When storing, whether the first front chest garment and the second front chest garment are forward and the back garment is backward, or the back garment, the first front chest garment and the second front chest garment are unfolded, the multi-modular and long-distance connecting cloth plates are relied on to achieve the overall circular folding and rolling, and can be folded multiple times, thereby reducing the storage space and improving the storage convenience.

[0015] 2. The airbag is wrapped by two layers of connecting cloth. The extra connecting cloth is the sewing strip, which forms a connecting cloth plate. When using the life jacket, the connecting cloth plate position will also play a buoyancy effect by relying on the airbag, ensuring that the buoyancy of the life jacket will not decrease due to the large number of connecting cloth plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall rear view structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the front chest buoyancy plate of the utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the connection board of the utility model;

[0020] In the figure: 1. back garment; 2. first front chest garment; 3. second front chest garment; 4. front chest buoyancy plate; 5. connecting cloth plate; 6. front chest limit strip; 7. tightening belt; 8. back buoyancy plate; 9. Velcro; 10. back limit strip; 11. installation cavity; 12. foam; 13. packaging cloth; 14. connecting cloth; 15. air bag; 16. sewing strip; 17. front chest opening; 18. head and neck opening. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figure 1-4 The utility model provides an embodiment: a structurally adjustable and easily storable foam life jacket, comprising: a back jacket 1, a first front chest jacket 2 is arranged at one end of the back jacket 1, a second front chest jacket 3 is arranged at the other end of the back jacket 1, the first front chest jacket 2 and the second front chest jacket 3 both include a front chest buoyancy board 4, and a plurality of front chest buoyancy boards 4 are arranged, a connecting cloth plate 5 for fixing the two front chest buoyancy boards 4 is arranged between the two front chest buoyancy boards 4, and the back jacket 1 includes a back buoyancy board 8 and a connecting cloth plate 5 for fixing the two back buoyancy boards 8.

[0023] A multi-modular foam life jacket is formed, which is composed of a plurality of connected front chest buoyancy panels 4 and back buoyancy panels 8. By relying on multi-modularity and long-distance connecting cloth panels 5, the overall circular shape of folding and rolling is achieved, and it can be folded multiple times, thereby reducing the storage space and improving the storage convenience.

[0024] See also Figure 1-4 The front chest buoyancy board 4 and the back buoyancy board 8 both include a wrapping cloth 13 and foam 12, and the wrapping cloth 13 wraps the foam 12, the wrapping cloth 13 has two layers, a front layer and a back layer, an installation cavity 11 is provided between the two layers of the wrapping cloth 13, and the foam 12 is placed inside the installation cavity 11, the upper and lower surfaces of the installation cavity 11 are open, and the opening of the installation cavity 11 is fixed by sewing, the connecting cloth plate 5 includes a connecting cloth 14 and a sewing strip 16 for fixing with the front chest buoyancy board 4 and the back buoyancy board 8, and the connecting cloth 14 and the sewing strip 16 are An integrated structure, one side of the sewing strip 16 is inserted into the opening of the installation cavity 11 and sewn and fixed with the packaging cloth 13, the connecting cloth 14 is provided with two layers, and an airbag 15 is provided between the two layers of the connecting cloth 14, and the packaging cloth 13 and the connecting cloth 14 are both made of Oxford polyester cloth, so that multiple connecting cloth panels 5 are respectively fixed to multiple front chest buoyancy panels 4 and back buoyancy panels 8. When the life jacket is in use, the position of the connecting cloth panels 5 will also have a buoyancy effect by relying on the airbag 15, to ensure that the buoyancy of the life jacket will not decrease due to the large number of connecting cloth panels 5.

[0025] See also Figure 1 The front surfaces of the first front bra 2 and the second front bra 3 are both provided with Velcro 9 for fixing the external reflective strip, and the Velcro 9 is sewn and fixed to the first front bra 2 and the second front bra 3 to fix the reflective strip and enhance the reminder effect.

[0026] See also Figure 1 , 2The outside of the first front chest garment 2 and the second front chest garment 3 is provided with a tightening belt 7 for tightening the life jacket, and the front and rear ends of the first front chest garment 2 and the second front chest garment 3 are respectively sewn with a front chest limiting strip 6 and a back limiting strip 10, and the tightening belt 7 passes through the front chest limiting strip 6 and the back limiting strip 10. The two ends of the tightening belt 7 are fixed by buckles. After wearing the life jacket, the life jacket is tightened by relying on the tightening belt 7 to prevent the person from being separated from the life jacket.

[0027] See also Figure 1 A front chest opening 17 is provided between the first front chest garment 2 and the second front chest garment 3, and a head and neck opening 18 is provided between the top ends of the first front chest garment 2 and the second front chest garment 3 and the top end of the back garment 1, so as to facilitate wearing.

[0028] Working principle: When in use, the foam 12 is placed inside the two layers of packaging cloth 13, and the foam 12 is wrapped by the two layers of packaging cloth 13 to form the front chest buoyancy board 4 and the back buoyancy board 8. In the same way, the airbag 15 is wrapped by two layers of connecting cloth 14. The airbag 15 occupies a small area and occupies one third of the space between the two layers of connecting cloth 14. The extra part of the connecting cloth 14 is the sewing strip 16, thereby forming the connecting cloth plate 5. One side of the sewing strip 16 is inserted into the opening of the installation cavity 11 and sewn and fixed with the packaging cloth 13, so as to realize that multiple connecting cloth plates 5 are respectively connected with multiple After the front chest buoyancy board 4 and the back buoyancy board 8 are fixed and the whole is sewn and fixed, a multi-modular foam life jacket is formed, which is composed of a plurality of connected front chest buoyancy boards 4 and back buoyancy boards 8. When storing, the first front chest garment 2 and the second front chest garment 3 are forward, and the back garment 1 is backward, and then folding starts from the upper end of the back garment 1 and the connection between the upper ends of the first front chest garment 2 and the second front chest garment 3. By relying on the multi-modular and long-distance connecting cloth plates 5, the overall folding and rolling in a circular shape is realized, and multiple foldings can be performed, thereby reducing the storage space and improving the storage convenience;

[0029] The back garment 1, the first front chest garment 2 and the second front chest garment 3 can also be unfolded, and folded and rolled up from one end of the back garment 1. Both methods are acceptable, achieving an adjustable and easy-to-store effect. When the life jacket is in use, the position of the connecting cloth plate 5 can also play a buoyancy effect by relying on the air bag 15, ensuring that the buoyancy of the life jacket will not decrease due to the large number of connecting cloth plates 5.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A structurally adjustable and easily stowable foam life jacket, comprising a back jacket (1), characterized in that: A first front chest garment (2) is provided at one end of the back garment (1), and a second front chest garment (3) is provided at the other end of the back garment (1). The first front chest garment (2) and the second front chest garment (3) both include a front chest buoyancy plate (4), and a plurality of front chest buoyancy plates (4) are provided. A connecting cloth plate (5) for fixing the two front chest buoyancy plates (4) is provided between the two front chest buoyancy plates (4). The back garment (1) includes a back buoyancy plate (8) and a connecting cloth plate (5) for fixing the two back buoyancy plates (8). The front chest buoyancy plate (4) and the back buoyancy plate (8) both include a packaging cloth (13) and foam (12), and the packaging cloth (13) wraps the foam (12). The packaging cloth (13) has a front and a back layer. The packaging cloth (13) An installation cavity (11) is provided between the two layers, and the foam (12) is placed inside the installation cavity (11); the upper and lower surfaces of the installation cavity (11) are open, and the opening of the installation cavity (11) is fixed by sewing; the connecting cloth plate (5) comprises a connecting cloth (14) and a sewing strip (16) for fixing to the front chest buoyancy plate (4) and the back buoyancy plate (8); the connecting cloth (14) and the sewing strip (16) are an integral structure; one side of the sewing strip (16) is inserted into the opening of the installation cavity (11) and is sewn and fixed to the packaging cloth (13); the connecting cloth (14) is provided with two layers, and an air bag (15) is provided between the two layers of the connecting cloth (14); and the packaging cloth (13) and the connecting cloth (14) are both made of Oxford polyester cloth.

2. The structure-adjustable and easily stowable foam life jacket according to claim 1, characterized in that: The front surfaces of the first front bra (2) and the second front bra (3) are both provided with Velcro (9) for fixing the external reflective strip, and the Velcro (9) is sewed and fixed to the first front bra (2) and the second front bra (3).

3. The structure-adjustable and easily stowable foam life jacket according to claim 1, characterized in that: The first front chest garment (2) and the second front chest garment (3) are provided with tightening belts (7) for tightening the life jackets on the outside, and the front and rear ends of the first front chest garment (2) and the second front chest garment (3) are respectively sewn with a front chest limiting strip (6) and a back limiting strip (10), and the tightening belt (7) passes through the front chest limiting strip (6) and the back limiting strip (10), and the two ends of the tightening belt (7) are fixed by means of buckles.

4. The structure-adjustable and easily stowable foam life jacket according to claim 1, characterized in that: A front chest opening (17) is provided between the first front chest garment (2) and the second front chest garment (3), and a head and neck opening (18) is provided between the top ends of the first front chest garment (2) and the second front chest garment (3) and the top end of the back garment (1).

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