CN206351768U - a water lifejacket - Google Patents

Abstract

A water life jacket comprises a life jacket body which is formed by sewing inner and outer layers of cloth and is provided with a floating tire cabin in the middle, two tying belts with a buckling structure are arranged at the middle part and the lower part of the life jacket, and the buckling structure is a buckle structure with a lock. The structure of the utility model is provided with a buckle structure with a lock, which can effectively prevent the life jacket from falling off due to the accidental opening of the buckle, thereby increasing the use safety; the rescue whistle is arranged and is located near the mouth of the wearer, so that the person falling into the water can ask for help by the rescue whistle in a very light state, and the rescue whistle is prevented from failing to send out a rescue signal under the condition that the person is stiff, injured or exhausted, and the rescue chance is missed.

Description

a water lifejacket

technical field

The utility model belongs to the technical field of water lifesaving equipment, in particular to a water life jacket.

Background technique

Water life jackets are widely used in activities such as flood fighting and rescue, water transportation, ocean exploration, transoceanic scientific research, and water military operations, so as to save lives for drowning people. At present, the commonly used life jackets include inflatable life jackets formed by bonding orange-red rubber-coated fabrics, light-filled floating-tire lifejackets formed by sewing orange-red fabrics, and double-sided and two-color floating-tire lifejackets. The "water life jacket" disclosed in 200820012677.7 and 201120521202.2 is the main one. However, as a life jacket, there are still some shortcomings: 1. Due to the water waves or the struggle of the person who fell into the water, the buckle of the life jacket is easy to disengage, and then the life jacket is easy to fall off, causing danger; 2. When rescuing the person who fell into the water, especially on the shore It is inconvenient to drag the person who fell into the water, which affects the rescue efficiency; 3. When the person who fell into the water becomes stiff for a long time, it is not easy to send an obvious distress signal, and the best rescue time may be missed.

Utility model content

The purpose of the utility model is to provide a water life jacket to solve the problems in the prior art.

The technical solution of the utility model is: a water lifejacket, including a lifejacket body sewn from inner and outer layers of cloth with a floating tire compartment in the middle, and two buckle-shaped buckles are arranged at the middle and lower parts of the lifejacket. The tie belt, the buckle structure is a buckle structure with a lock.

Further: the buckle includes a male buckle and a female buckle; the male buckle includes two pins, a lock cylinder with a slideway in the middle of the two pins, and a lock tongue that can slide on the lock cylinder; the female buckle includes a The card slot matched with the pin and the window corresponding to the position of the lock cylinder.

Further: a collar floating tire is arranged on the upper part of the lifejacket, and a distress whistle is fixed in the middle of the collar floating tire.

The beneficial effects of the utility model are: the structure of the utility model has a buckle structure with a lock, which can effectively prevent the life jacket from falling off due to the accidental opening of the buckle, and increase the safety of use; Located near the wearer's mouth, the person in the water can use the distress whistle to call for help in a very relaxed state, preventing the victim from being unable to send a distress signal and missing the chance of being rescued when the victim's limbs are stiff, injured or exhausted.

Description of drawings

Fig. 1 is the overall schematic diagram of the structure of the utility model;

Figure 2 is a schematic diagram of opening the buckle structure;

Fig. 3 is a schematic diagram of buckle structure locking;

Figure 4 is a schematic diagram of the location of the distress whistle.

The serial numbers in the figure illustrate: 1 is the body of the lifejacket, 2 is the strap, 3 is the buckle structure, 31 is the male buckle, 311 is the pin, 312 is the lock cylinder, 313 is the bolt, 32 is the female buckle, 321 is the card slot, 322 is a window, 4 is a collar floating tire, and 5 is a whistle for distress.

detailed description

Example 1:

As shown in Figure 1, a water lifejacket with the structure of the utility model includes a lifejacket body 1 sewn from inner and outer layers of cloth with a floating tire compartment in the middle. The strap 2 of the buckle structure 3, the buckle structure is a buckle structure with a lock.

Further: the buckle structure 3 includes a male buckle 31 and a female buckle 32; the male buckle 31 includes two prongs 311 and a lock cylinder 312 with a slideway in the middle of the two prongs and a lock cylinder that can slide on the lock cylinder. The lock tongue 313 ; the female buckle 32 includes a slot 321 matching with the pin and a window 322 corresponding to the position of the lock cylinder and also the position of the lock tongue. After putting on the lifejacket, insert the male buckle into the female buckle, and the prongs cooperate with the card slot to complete the card connection. When it needs to be opened, press and hold the two prongs inward with your hands. In order to prevent accidental opening caused by misuse, the lock tongue can be slid to the left in the figure through the window, and the two protrusions on the lock tongue just touch the prongs to prevent them from approaching inward, thereby preventing accidental opening. The locking mechanism can also be arranged in the female buckle.

Further: a collar floating tire 4 is arranged on the upper part of the life jacket, a distress whistle 5 is fixed on the collar floating tire, and a distress whistle is fixed in the middle of the collar floating tire by bonding, sewing or Velcro. whistle, so that the distress whistle is near the wearer's mouth. It has been verified that this position is generally the middle of the collar floating tire along the height of the picture. This position allows the person who fell into the water to use the distress whistle in a very relaxed state. Call for help to prevent the failure to send a distress signal and miss the opportunity to be rescued when the subject is stiff, injured or exhausted.

In addition, in the above-mentioned embodiment, the collar floating tire provided on the upper part of the lifejacket can be integrally formed with the lifejacket body or sewn on it later. The floating tire is M-shaped, and the two sides follow the lifejacket body. The shape, the middle part is V-shaped, can float on the water surface to support the neck of the person who fell into the water after falling into the water, so that the head is raised and the mouth and nose are upward, avoiding the danger of drowning.

At the same time, in the utility model, what the fabric adopts is a waterproof fabric with high breaking strength, wear resistance, comfortable feel and suitable sewing performance; Ethylene foam improves wearing comfort and safety.

Claims (3)

1. A water lifejacket, comprising a lifejacket body sewn from inner and outer layers of cloth with a floating tire compartment in the middle, characterized in that: buckles are provided at the middle and lower parts of the lifejacket, and the buckles are belt locks buckle. 2. The water lifejacket according to claim 1, characterized in that: the buckle includes a male buckle and a female buckle; the male buckle includes two prongs and a lock cylinder with a slideway in the middle of the two prongs and can The lock bolt slides on the lock cylinder; the female buckle includes a card slot matched with the pin and a window corresponding to the position of the lock cylinder. 3. The water lifejacket according to claim 1, characterized in that: a collar floating tire is arranged on the upper part of the lifejacket, and a distress whistle is fixed on the collar floating tire.