Anti-falling life buoy

Abstract

The utility model relates to the technical field of life-saving equipment, and discloses an anti-falling life buoy which comprises a life buoy body, an inflation tube is arranged on the upper side of the life buoy body, two groups of shoulder straps are arranged on the upper side of the life buoy body, one ends of the two groups of shoulder straps are close to each other, two groups of positioning straps are respectively arranged on two sides of the lower side of the life buoy body, and the two groups of positioning straps are connected with the inflation tube. And an adjusting buckle is arranged on the positioning belt. Compared with the prior art, the life buoy has the advantages that the life buoy body is lapped on the upper side of the shoulder through the shoulder strap after being sleeved on the outer side of the body, the life buoy body cannot slide downwards before a user enters water, the lower sides of the two groups of positioning straps are sleeved on the inner sides of the two legs, and the lengths of the positioning straps are adjusted according to the height of the user; the life buoy body is prevented from being separated from the upper limbs of the user.

Description

Technical Field

[0001] The utility model relates to the technical field of life-saving equipment, in particular to a life buoy that is anti-detachment. Background Art

[0002] Life-saving equipment is equipped in water activity places. A life buoy is a kind of water life-saving equipment, usually made of cork, foam plastic or other light materials with a smaller specific gravity, and wrapped with canvas, plastic, etc. The life buoy for swimming practice can also be made of rubber and filled with air, also called a rubber ring.

[0003] However, the existing life buoy is only put on the user's body, and the mismatch between the size of the life buoy and the user's body causes the life buoy to be easily detached during use, with poor use stability and weak practicability. Content of the Utility Model

[0004] I. Technical Problems to be Solved

[0005] The technical problem to be solved by the utility model is the mismatch between the size of the life buoy and the user's body, resulting in the life buoy being easily detached during use.

[0006] II. Technical Solutions

[0007] To solve the above technical problems, the technical solution provided by the utility model is an anti-detachment life buoy, including a life buoy body. An inflation tube is installed on the upper side of the life buoy body. Two groups of shoulder straps are installed on the upper side of the life buoy body. One ends of the two groups of shoulder straps are close to each other. Two groups of positioning straps are respectively installed on both sides of the lower side of the life buoy body, and adjustment buckles are provided on the positioning straps.

[0008] As an improvement, rubber connecting blocks I are respectively installed at both ends of the shoulder straps, and the rubber connecting blocks I are fixedly installed on the outer side of the life buoy body.

[0009] As an improvement, rubber connecting blocks II are respectively installed at both ends of the positioning straps, and the rubber connecting blocks II are fixedly installed on the outer side of the life buoy body.

[0010] As an improvement, the shoulder straps are made of elastic ropes, and the positioning straps are woven from high-strength lightweight fiber materials.

[0011] As an improvement, the bottom of the positioning strap is an inclined arc structure.

[0012] As an improvement, a circular life-saving belt is provided on the outer side of the life buoy body, and multiple U-shaped positioning frames for limiting the circular life-saving belt are provided on the outer side of the life buoy body.

[0013] As an improvement, the U-shaped positioning frames are made of rubber.

[0014] III. Beneficial Effects

[0015] The advantages of the present utility model compared with the prior art are as follows: After the life buoy body is put on the outside of the body and the shoulder straps are placed on the upper side of the shoulders, the life buoy body will not slide down before the user enters the water. The lower sides of the two groups of positioning straps are sleeved on the inner sides of the legs, and the length of the positioning straps should be adjusted according to the height of the user to prevent the life buoy body from being too large and detaching from the upper limbs of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the upper structure of a life buoy with anti-detachment function of the present utility model.

[0017] Figure 2 It is a schematic diagram of the lower structure of a life buoy with anti-detachment function of the present utility model.

[0018] Figure 3 It is a schematic top view of a life buoy with anti-detachment function of the present utility model.

[0019] As shown in the figure: 1. Life buoy body; 2. Inflatable tube; 3. Shoulder strap; 4. First rubber connecting block; 5. Positioning strap; 6. Second rubber connecting block; 7. Adjusting buckle; 8. Ring-shaped life belt; 9. U-shaped positioning frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] Embodiment 1

[0022] As shown in the Figure 1 , Figure 2 and Figure 3 shown, a life buoy with anti-detachment function includes a life buoy body 1, an inflatable tube 2 is installed on the upper side of the life buoy body 1, two groups of shoulder straps 3 are installed on the upper side of the life buoy body 1, one ends of the two groups of shoulder straps 3 are close to each other, two groups of positioning straps 5 are respectively installed on both sides of the lower side of the life buoy body 1, and an adjusting buckle 7 is provided on the positioning strap 5.

[0023] With the above structure, after the life buoy body 1 is put on the outside of the user's body, the arms are placed between the shoulder straps 3 and the life buoy body 1, and the shoulder straps 3 are overlapped on the upper side of the user's shoulders. Before the user enters the water, the life buoy body 1 will not slide down, making it more convenient to use. The user puts the legs between the positioning belt 5 and the life buoy body 1, and adjusts the length of the positioning belt 5 through the adjusting buckle 7 so that the lower side of the positioning belt 5 is above the user's knees. After the user enters the water, the positioning belt 5 pulls the life buoy body 1 to prevent the life buoy body 1 from detaching from the user's upper limbs. The specific structure is as follows:

[0024] Combined with the attached Figure 1 and the attached Figure 2 As shown, rubber connecting blocks 4 are respectively installed at both ends of the shoulder strap 3, and the rubber connecting blocks 4 are fixedly installed on the outside of the life buoy body 1. Rubber connecting blocks 6 are respectively installed at both ends of the positioning belt 5, and the rubber connecting blocks 6 are fixedly installed on the outside of the life buoy body 1.

[0025] With the above structure, both the rubber connecting block 4 and the rubber connecting block 6 are installed on the outside of the life buoy body 1 by hot melting, so that the shoulder strap 3 and the positioning belt 5 are stably connected to the outside of the life buoy body 1.

[0026] Combined with the attached Figure 1 As shown, the shoulder strap 3 is made of elastic cord, the positioning belt 5 is woven from high-strength lightweight fiber material, and the bottom of the positioning belt 5 is an inclined arc structure.

[0027] With the above structure, the shoulder strap 3 is made of elastic cord, which can prevent the shoulder strap 3 from slipping off the user's shoulders when the life buoy body 1 is located under the user's armpits, and the elastic shoulder strap 3 will not affect the user's swinging of the arms. The positioning belt 5 made of high-strength lightweight fiber material does not absorb water and has a light weight, so it will not increase the load of the life buoy body 1. The bottom of the positioning belt 5 is an inclined arc structure, so that the bottom of the positioning belt 5 can fit the inner side of the user's thigh and will not lie across the two legs and cause discomfort.

[0028] Embodiment 2

[0029] On the basis of Embodiment 1, please refer to the attached Figure 1 , a circular life belt 8 is provided on the outside of the life buoy body 1, and multiple groups of U-shaped positioning frames 9 for limiting the circular life belt 8 are provided on the outside of the life buoy body 1. The U-shaped positioning frames 9 are made of rubber.

[0030] With the above structure of Embodiment 2, the circular life belt 8 is limited by the U-shaped positioning frame 9, and the circular life belt 8 can slide in the U-shaped positioning frame 9, and the length of the circular life belt 8 is greater than the outer wall circumference of the life buoy body 1, which is convenient for rescuers to pull the circular life belt 8.

[0031] It should be noted that, in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

[0033] The above description of the present invention and its embodiments is not restrictive. What is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural modes and embodiments without creative work without departing from the gist of the present invention, they shall fall within the protection scope of the present invention.

Claims

1. A life buoy that prevents falling off, comprising a life buoy body (1), and an inflation tube (2) is installed on the upper side of the life buoy body (1), and it is characterized in that: Two groups of shoulder straps (3) are installed on the upper side of the life buoy body (1). One ends of the two groups of shoulder straps (3) are close to each other. Two groups of positioning straps (5) are respectively installed on both sides of the lower side of the life buoy body (1), and an adjustment buckle (7) is provided on the positioning strap (5).

2. The life buoy with anti-detachment according to claim 1, wherein: Rubber connection blocks one (4) are respectively installed at both ends of the shoulder strap (3), and the rubber connection blocks one (4) are fixedly installed on the outer side of the life buoy body (1).

3. The life buoy for preventing falling off according to claim 1, characterized in that: Rubber connection blocks two (6) are respectively installed at both ends of the positioning strap (5), and the rubber connection blocks two (6) are fixedly installed on the outer side of the life buoy body (1).

4. A lifebuoy that prevents falling off according to claim 1, characterized in that: The shoulder strap (3) is made of elastic rope, and the positioning strap (5) is woven from high-strength and lightweight fiber materials.

5. A life buoy that prevents falling off according to claim 1, characterized in that: The bottom of the positioning strap (5) is an inclined arc structure.

6. The life buoy according to claim 1, characterized in that: An annular life belt (8) is provided on the outer side of the life buoy body (1), and a plurality of U-shaped positioning frames (9) for limiting the annular life belt (8) are provided on the outer side of the life buoy body (1).

7. A life buoy that prevents falling off according to claim 1, characterized in that: The U-shaped positioning frame (9) is made of rubber.

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