CN210555507U

CN210555507U - Life buoy convenient to grab and lie prone

Info

Publication number: CN210555507U
Application number: CN201921682814.2U
Authority: CN
Inventors: 杨宇航; 武泳霖; 彭泽峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-05-19
Anticipated expiration: 2029-10-09

Abstract

The utility model discloses a conveniently snatch and lie prone life buoy, including circle body and solid fixed ring, the circle body is fixed with the rope through solid fixed ring, just be close to one side of solid fixed ring on the roof of circle body and install two pull rings, four flexible grooves have been seted up to the inside symmetry of circle body, all be equipped with the arc in the flexible groove, the inboard of arc is fixed with the slide bar, the one end that the arc was kept away from to the slide bar extends to the inboard of circle body and installs the limiting plate, the one end rich that the slide bar is close to the limiting plate is equipped with first spring, and the both ends of first spring are fixed with the lateral wall of limiting plate and circle body respectively. This scheme can make things convenient for by the person of saving to snatch the life buoy in place through the setting of each structure, makes its very first time grab the jail, can provide great supporting platform for the person of saving simultaneously, makes things convenient for the person of saving to lie prone on the life buoy, saves the physical power of the person of saving.

Description

Life buoy convenient to grab and lie prone

Technical Field

The utility model relates to a life buoy technical field especially relates to a conveniently snatch and lie prone life buoy.

Background

The lifebuoy is a kind of water life-saving equipment, and is usually made of cork, foamed plastic or other light materials with a small specific gravity, and canvas, plastic and the like are wrapped outside the lifebuoy. The life ring for swimming practice can also be made of rubber, filled with air and also called as a rubber ring.

Life buoys used in the prior art generally suffer from the following disadvantages: the life buoy is inconvenient for a rescuee to grab in time, and wastes rescue time, and meanwhile, the life buoy is generally sleeved on the body of the rescuee, so that the operation difficulty is higher, the risk of water choking of the rescuee is increased, the physical power of the rescuee is wasted, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a life buoy convenient to grab and lie prone.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a lifebuoy convenient for grabbing and lying prone comprises a ring body and a fixing ring, wherein the ring body is fixed with a rope through the fixing ring, two pull rings are mounted on the top wall of the ring body and on one side close to the fixing ring, four telescopic grooves are symmetrically formed in the ring body, arc-shaped plates are arranged in the telescopic grooves, slide bars are fixed on the inner sides of the arc-shaped plates, one ends, far away from the arc-shaped plates, of the slide bars extend to the inner sides of the ring body and are provided with limiting plates, first springs are arranged at one ends, close to the limiting plates, of the slide bars in a winding mode, and the two ends of the first springs are fixed with the limiting plates and the side walls of the;

the cavity has been seted up at the middle part of arc, be fixed with the stopper through a plurality of third springs in the cavity, install trapezoidal fixed block on the roof of stopper, the top of trapezoidal fixed block extends to the upside of arc, the notch has been seted up on the roof of the circle body, be fixed with the button plate through a plurality of second springs in the notch, install the pole setting on the diapire of button plate, the bottom of pole setting extends to the upside in flexible groove and installs the clamp plate, the fixed slot has been seted up on the roof in flexible groove, the fixed slot respectively with clamp plate and trapezoidal fixed block phase-match, the diapire of clamp plate contacts with the roof of trapezoidal fixed block.

Preferably, the tab is made of elastic.

Preferably, the top end of the trapezoid fixing block is provided with an inclined surface, and the inclined surface is arranged facing the fixing groove.

Preferably, the cross section of the sliding rod is square or hexagonal.

Preferably, a sliding groove matched with the sliding rod is formed in the ring body.

Compared with the prior art, the beneficial effects of the utility model reside in that:

this scheme can make things convenient for by the person of saving to snatch the life buoy in place through the setting of each structure, makes its very first time grab the jail, can provide great supporting platform for the person of saving simultaneously, makes things convenient for the person of saving to lie prone on the life buoy, saves the physical power of the person of saving.

Drawings

Fig. 1 is a schematic structural view of a first state of a lifebuoy convenient for grabbing and lying prone provided by the utility model;

fig. 2 is a schematic structural view of a second state of the lifebuoy provided by the utility model, which is convenient for grabbing and lying prone;

FIG. 3 is a side view of the middle annular plate and the ring body of the present invention;

FIG. 4 is an enlarged view of the structure of portion A of FIG. 3;

fig. 5 is a side view of the trapezoidal fixing block of fig. 4.

In the figure: the pull ring comprises a ring body 1, a fixing ring 2, an arc-shaped plate 3, a sliding rod 4, a limiting plate 5, a first spring 6, a button plate 7, a vertical rod 8, a pressing plate 9, a second spring 10, a trapezoidal fixing block 11, a limiting block 12, a third spring 13 and a pull ring 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element indicated must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-5, a lifebuoy convenient for grabbing and lying prone comprises a ring body 1 and a fixing ring 2, wherein the ring body 1 is fixed with a rope through the fixing ring 2, and is characterized in that two pull rings 14 are mounted on the top wall of the ring body 1 and on one side close to the fixing ring 2, four telescopic grooves are symmetrically formed in the ring body 1, arc-shaped plates 3 are arranged in the telescopic grooves, slide rods 4 are fixed on the inner sides of the arc-shaped plates 3, one ends of the slide rods 4, far away from the arc-shaped plates 3, extend to the inner sides of the ring body 1 and are provided with limiting plates 5, first springs 6 are arranged at one ends of the slide rods 4, close to the limiting plates 5, and two ends of the first springs 6 are fixed with the limiting plates 5 and the;

the cavity has been seted up at the middle part of arc 3, be fixed with stopper 12 through a plurality of third springs 13 in the cavity, install trapezoidal fixed block 11 on stopper 12's the roof, the top of trapezoidal fixed block 11 extends to the upside of arc 3, the notch has been seted up on the roof of circle body 1, be fixed with button plate 7 through a plurality of second springs 10 in the notch, install pole setting 8 on button plate 7's the diapire, the bottom of pole setting 8 extends to the upside in flexible groove and installs clamp plate 9, the fixed slot has been seted up on the roof in flexible groove, the fixed slot respectively with clamp plate 9 and trapezoidal fixed block 11 phase-match, the diapire of clamp plate 9 contacts with the roof of trapezoidal fixed block 11.

The pull ring 14 is made of elastic.

The top of trapezoidal fixed block 11 is equipped with the inclined plane, and the inclined plane sets up towards the fixed slot.

The cross section of the sliding rod 4 is square or hexagonal.

A sliding groove matched with the sliding rod 4 is arranged in the ring body 1.

The utility model discloses in, when pressing button plate 7, can release the fixed slot with trapezoidal fixed block 11 through pole setting 8 and clamp plate 9, arc 3 can leave flexible groove this moment to make the device present the state in for fig. 2, this state can conveniently be lain prone by the person of saving on the life buoy, can conveniently be snatched by the person of saving through the setting of pull ring 14.

When pushing the arc plate 3 back to the telescopic groove, the arc plate 3 can be limited and fixed through the matching of the trapezoidal fixing block 11 and the fixing groove.

When the life buoy is in the first state, the first spring 6 is in a stretched state so as to provide thrust for the arc-shaped plates 3, and when the life buoy is in the second state, the first spring 6 is in a normal state.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a conveniently snatch and lie prone life buoy, includes circle body (1) and solid fixed ring (2), circle body (1) is fixed with the rope through solid fixed ring (2), its characterized in that, just be close to one side of solid fixed ring (2) and install two pull rings (14) on the roof of circle body (1), four flexible grooves have been seted up to the inside symmetry of circle body (1), all be equipped with arc (3) in the flexible groove, the inboard of arc (3) is fixed with slide bar (4), the one end that slide bar (4) kept away from arc (3) extends to the inboard of circle body (1) and installs limiting plate (5), the one end that slide bar (4) are close to limiting plate (5) is equipped with first spring (6) by a rousing, and the both ends of first spring (6) are fixed with the lateral wall of limiting plate (5) and circle body (1) respectively;

the cavity has been seted up at the middle part of arc (3), be fixed with stopper (12) through a plurality of third spring (13) in the cavity, install trapezoidal fixed block (11) on the roof of stopper (12), the top of trapezoidal fixed block (11) extends to the upside of arc (3), the notch has been seted up on the roof of circle body (1), be fixed with button plate (7) through a plurality of second spring (10) in the notch, install pole setting (8) on the diapire of button plate (7), the bottom of pole setting (8) extends to the upside in flexible groove and installs clamp plate (9), the fixed slot has been seted up on the roof in flexible groove, the fixed slot respectively with clamp plate (9) and trapezoidal fixed block (11) phase-match, the diapire of clamp plate (9) contacts with the roof of trapezoidal fixed block (11).

2. A grip and lie prone lifebuoy according to claim 1 wherein said pull ring (14) is made of elastic.

3. The life buoy convenient for grabbing and lying prone of claim 1, wherein the top end of the trapezoidal fixing block (11) is provided with an inclined surface, and the inclined surface is arranged facing the fixing groove.

4. A lifebuoy for facilitating grabbing and lying prone according to claim 1 wherein the cross section of the sliding bar (4) is square or hexagonal.

5. The life buoy convenient for grabbing and lying prone of claim 1, wherein a sliding groove matched with the sliding rod (4) is formed in the buoy body (1).