TWM498721U - Lifesaving bracelet - Google Patents

Description

Life bracelet

This creation is related to lifesaving appliances and, more specifically, to a lifesaving bracelet.

Generally, when working in water, tourism or activities, in addition to choosing a safe area, self or business must also prepare life-saving appliances, such as life jackets.

However, due to the large size of the life jacket, it is inconvenient to carry, and wearing the life jacket will affect the flexibility of engaging in water sports, and also lead to less fun, making many people reluctant to wear life jackets.

In view of this, in order to improve the prior art, the conventional lifesaving appliance has a large volume, inconvenient loading and the flexibility of engaging in water sports activities. Therefore, the present invention provides a lifesaving bracelet comprising: a ring body for tightening on the arm of the human body; the outer casing is coupled to the ring body, and one side of the outer casing has a perforation communicating with the inner and outer sides; the air bag is folded inside the outer casing; the gas cylinder The control valve is fixed between the air bag and the gas cylinder, and has a control button extending outside the perforation of the outer casing. When the control button is not subjected to an external force, the control valve is Blocking the airbag from communicating with the gas cylinder; the control button is pressed by an external force After the pressure, the control valve communicates with the air bag and the gas cylinder, and the gas in the gas cylinder is instantaneously released and filled in the air bag, and the air bag expands the volume and breaks the protruding cover to extend; thereby achieving convenient loading, Lightweight and does not affect the flexibility of engaging in water activities.

The lifesaving bracelet of the above, wherein the ring body has a long strip body, a first joint portion at one end of the strip strip body, and a second joint portion on the other end of the strip strip body, the first joint The second joint portion and the second joint portion can be repeatedly combined and detached; the outer shell is coupled to the long strip body.

In the above-mentioned lifesaving bracelet, the first joint portion is a rough surface of a devil felt, and the second joint portion is a hook surface of a devil felt to achieve the effect of repeated bonding and detachment.

The lifesaving bracelet described above, wherein the ring body is an annular body having a predetermined elasticity to achieve the effect of being able to be tightened on the arm.

In the above-mentioned lifesaving bracelet, the outer side of the outer casing has a smashing cover, and the smashing cover can be broken by the predetermined inner pressure.

The lifesaving bracelet further includes a protective cover pivotally disposed on the outer casing, and is reciprocally pivoted between the protective position and the open position by an external force, when the protective cover is in the protective position When the cover is over the control button of the control valve, the external force is prevented from contacting the control button, and when the protective cover is in the open position, the control button is exposed.

Because this creation is extremely lightweight, it is quite easy to carry for users who go out for water activities. Moreover, since the airbag of this creation is not inflated The front is folded into the outer casing, so it does not affect the flexibility of engaging in water sports, so it is suitable for all kinds of water and sea activities, including boating work or tourism.

100‧‧‧Lifesaving bracelet

10‧‧‧ ring body

11‧‧‧Long strip body

12‧‧‧ First Joint Department

13‧‧‧Second junction

20‧‧‧ Shell

21‧‧‧Break cover

22‧‧‧Perforation

30‧‧‧Airbag

40‧‧‧ gas cylinders

50‧‧‧Control valve

51‧‧‧Control button

60‧‧‧ protective cover

Figure 1 is a perspective assembled view of a preferred embodiment of the present invention.

Fig. 2 is a cross-sectional view showing the embodiment shown in Fig. 1.

Figure 3 is a cross-sectional view of the embodiment shown in Figure 1.

Fig. 4 is a perspective view showing the state of use of the embodiment shown in Fig. 1.

Fig. 5 is a cross-sectional view showing the state of use of the embodiment shown in Fig. 1.

Fig. 6 is a cross-sectional view showing the state of use of the embodiment shown in Fig. 1.

Fig. 7 is a schematic view showing the state of use of the embodiment shown in Fig. 1.

In order to enable the reviewing committee to have a better understanding of the features and characteristics of the present invention, the following preferred embodiments are illustrated with the following description: Please refer to Figures 1-7 for a preferred embodiment of the present invention. A lifesaving wristband 100 comprising a ring body 10, a casing 20, an air bag 30, a gas cylinder 40, a control valve 50 and a protective cover 60, wherein: please refer to Figures 1 to 3, the ring body 10 is used for tightening On the wrist or arm of the human body. In this embodiment, the ring body 10 has a long strip body 11 , a first joint portion 12 on the front surface of one end of the strip strip 11 , and a second joint on the opposite side of the other end of the strip strip 11 . a portion 13, the first joint portion 12 is a rough surface of a devil felt, and the second joint portion 13 is a hook surface of a devil felt, the first The joint portion 12 and the second joint portion 13 can be repeatedly bonded and detached.

Referring to FIGS. 1~3, the outer casing 20 is attached to the outer surface of the middle portion of the long strip body 11 of the ring body 10. The outer side surface of the outer casing 20 has a smashing cover 21, and the smashing cover 21 can be predetermined. The inner pressure is broken, and one side of the outer casing 20 has a through hole 22 communicating with the inner and outer sides.

Referring to Figures 1 to 3, the air bag 30 is placed inside the outer casing 20 in a folded manner, and can be expanded by the inflation of the gas.

Referring to Figures 1 to 3, the gas cylinder 40 is fixed inside the outer casing 20 and can be controlled by an external force to instantaneously release gas.

Referring to FIGS. 1 to 3, the control valve 50 is coupled between the airbag 30 and the air cylinder 40, and has a control knob 51 extending beyond the through hole 22 of the outer casing 20. When the control knob 51 is not subjected to an external force The control valve 50 blocks the communication between the airbag 30 and the air cylinder 40. When the control knob 51 is pressed by an external force, the control valve 50 communicates with the airbag 30 and the air cylinder 40 to make the air. The gas in the bottle 40 is instantaneously released to be charged into the air bag 30.

Referring to FIGS. 1 to 3, the protective cover 60 is pivotally mounted on the outer casing 20 and is reciprocally pivotable between the protective position and the open position by an external force when the protective cover 60 is in the protective position. Covering the control button 51 of the control valve 50 to prevent an external force from contacting the control button 51. When the protective cover 60 is in the open position, the control button 51 is exposed to allow external force to be touched. Touch the control button 51.

Therefore, the above is a rescue provided by the preferred embodiment of the present invention. The introduction of each component of the bracelet 100 and its assembly method, and then the characteristics of its use are described as follows: First, when the user wants to swim or other water activities, the ring 10 of the creation can be tightened on the arm. First, the long strip 11 is wound around the arm, and the first joint portion 12 and the second joint portion 13 are bonded to each other, so that the loop body 10 can be tightened on the arm, that is, It is easy to complete the creation of this creation.

Then, when the user has inadvertently cramped, incompetent or other accidents, such as falling from the boat, the protective cover 60 can be pivoted from the protection position to the open position as soon as possible, and the control button of the control valve 50 is pressed. 51. The gas in the gas cylinder 40 is instantaneously released to be charged into the airbag 30, and the airbag 30 is rapidly expanded in volume and the broken cover 21 of the outer casing 20 is broken, so that the airbag 30 protrudes from the airbag 30. The outer casing 20 (as shown in Figures 4-6) allows the user to float on the water surface by the gas in the air bag 30 (as shown in Fig. 7), which not only prevents the user from drowning. The situation can make the user have the time to recover the physical strength, and the time for the user to wait for the rescue to increase, so as to reduce the unfortunate occurrence of drowning.

Because this creation is extremely lightweight, it is quite easy to carry for users who go out for water activities. Moreover, since the airbag of the present invention is folded into the outer casing before being inflated, it does not affect the flexibility of engaging in water sports, and is very convenient for traveling by boat or work.

Secondly, in the above embodiment, the ring body may also be a ring with elasticity. The body (such as a ring made of rubber or silicone) can be directly wrapped around the arm to enhance the convenience of use.

The above description is only for the preferred embodiment provided by the present invention, and is not intended to limit the scope of implementation of the present invention. All of the relevant artisans in the art are equally varied according to the present creation, and should belong to the present invention. The scope of coverage.

100‧‧‧Lifesaving bracelet

10‧‧‧ ring body

11‧‧‧Long strip body

20‧‧‧ Shell

21‧‧‧Break cover

22‧‧‧Perforation

30‧‧‧Airbag

40‧‧‧ gas cylinders

50‧‧‧Control valve

51‧‧‧Control button

60‧‧‧ protective cover

Claims (6)

A lifesaving bracelet comprising: a ring body for tightening on an arm of a human body; an outer casing connected to the ring body, one side of the outer casing having a perforation communicating with the inner and outer sides; the air bag being folded Placed inside the outer casing; the gas cylinder is fixed inside the outer casing; the control valve is connected between the airbag and the gas cylinder, and has a control button extending outside the perforation of the outer casing, when the control button is not When the external force is applied, the control valve blocks the airbag from communicating with the gas cylinder; after the control button is pressed by the external force, the control valve communicates with the airbag and the gas cylinder, and the gas in the gas cylinder is instantaneously released and charged. In the airbag, the airbag expands in volume and breaks through the smashing cover to extend. The lifesaving bracelet of claim 1, wherein the ring body has a long strip body, a first joint portion at one end of the strip strip body, and a first portion on the other end of the strip strip body. The second joint portion and the second joint portion can be repeatedly combined and detached; the outer shell is coupled to the long strip body. The lifesaving bracelet according to claim 2, wherein the first joint portion is a rough surface of a devil felt, and the second joint portion is a hook surface of a devil felt. The lifesaving bracelet according to claim 1, wherein the ring body is An annular body having a predetermined elasticity. The rescue bracelet of claim 1, wherein the outer side of the outer casing has a smashed cover that can be broken by a predetermined internal pressure. The rescue bracelet of claim 1, further comprising a protective cover pivotally mounted on the outer casing for pivoting between the protective position and the open position by an external force When the protective cover is in the protection position, the cover is over the control button of the control valve to prevent an external force from contacting the control button, and the control button is exposed when the protective cover is in the open position.